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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC78038
Abies concolor
Saichi Kawahara
1968-4-9
142
Los Angeles
on Highway 2, 5 miles east of junction with Highway 39, Angeles National Forest
2148
Comment
RSA384623
Abies concolor
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment Read comments Aug 8 2009
RSA597119
Abies concolor
T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3712
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon
1939
Comment
RSA640177
Abies concolor
L. C. Wheeler
1964-11-6
8648
Los Angeles
San Gabriel Mountains: North slope ca. 1 mile east of Dawson Gap, Angeles Crest Highway.
Comment
RSA800792
Abies concolor
Jane Tirrell
2012-8-20
LS 0152
Los Angeles
South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86.
2314
Comment
SBBG119153
Abies concolor
J. Latting
1973-6-10
Los Angeles
Big Rock Crk site, Fenner Cyn
1585
Comment
SBBG119228
Abies concolor
J. Latting
1973-6-24
Los Angeles
Big Rock Crk site, Fenner Cyn
Comment
UC586930
Abies concolor
Joseph Andorfer Ewan
1934-8-9
8306
Los Angeles
Williamson-Islip Saddle San Gabriel Mts.
2057
Comment
UCD134219
Abies concolor
J. Latting
1973-6-24
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon, north side of mountains.
1585
Comment
UCR141149
Abies concolor
June Latting
1973-6-24
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon, north side of mountains
1768
Comment
UCR141176
Abies concolor
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon
1768
Comment
UCR149004
Abies concolor
June Latting
1973-1-3
s.n.
Los Angeles
San Gabriel Mountains., Big Rock Creek site, Fenner Canyon
1707
Comment
UCR270684
Abies concolor
R. G. Swinney
2011-8-17
15652
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272953
Abies concolor
R. G. Swinney
2011-7-29
15585
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
PASA583
Abronia nana
Florence Brubaker
San Bernardino
Rock Creek Grade
Comment Read comments Jul 10 2015
CAS-BOT-BC412579
Acanthoscyphus parishii var. parishii
F. R. Fosberg; J. A. Ewan
1931-8-12
55461
Los Angeles
Buckhorn trail, Islip-Williamson divide, bet. Bear Creek & Big Rock Creek, San Gabriel Mts
2000
Comment
CAS-BOT-BC412581
Acanthoscyphus parishii var. parishii
James L. Reveal; C. Rose Broome
1987-6-25
6576
Los Angeles
San Gabriel Mountains, along the Angeles Crest Highway (California Highway 2) at milepost 66.8, 3.1 miles east of the junction of California Highway 39 and 3 miles southwest of Dawson Saddle
2346
Comment
JEPS22758
Acanthoscyphus parishii var. parishii
Rimo Bacigalupi with Reino Alava
1958-7-20
6412
Los Angeles
on Angeles Crest Hwy between Mt. Islip and Mt. Williamson; San Gabriel Mountains, Islip Saddle
2118
Comment
CAS-BOT-BC331566
Acer macrophyllum
Tim Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3378
Los Angeles
San Gabriel Mts., Big Rock Creek Canyon, ca 130 m N to 150 m NNW of Icy Springs
1732
Comment
JEPS42675
Acer macrophyllum
Frank W. Peirson
1918-6-17
107
Los Angeles
Rock Creek San Gabriel Mts., Rock Creek
1950
Comment
POM18146
Acer macrophyllum
Philip A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek, San Gabriel Mountains, small side canyon.
1921
Comment
RSA394182
Acer macrophyllum
Bonnie C. Templeton
1932-7-21
5038
Los Angeles
Between Prairie Fork San Gabriel River and Big Pines Park, near Spring
Comment
RSA596337
Acer macrophyllum
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3378
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
RSA755841
Acer macrophyllum
R. G. Swinney
2008-7-2
9108
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 and Old Hwy 39
1878
Comment Read comments Sep 21 2010
UC284172
Acer macrophyllum
P. A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek San Gabriel Mts., Big Rock Creek
1920
Comment
UC284810
Acer macrophyllum
P. A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek , Big Rock Creek (San Gabriel Mts.)
1920
Comment
UCR209639
Acer macrophyllum
R. G. Swinney
2008-7-2
9108
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment
RSA585686
Acer saccharinum
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3018
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA794743
Achillea millefolium
Jane Tirrell
2012-7-20
LS 0114
Los Angeles
South side of California State Route 2 near mile marker 66.43.
2228
Comment
UCR204211
Achillea millefolium
R. G. Swinney
2001-9-16
8161
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
RSA596315
Achnatherum coronatum
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3373
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
SBBG57053
Achnatherum coronatum
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
RSA596417
Achnatherum occidentale subsp. occidentale
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3354
Los Angeles
Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1731
Comment
GH361474
Achnatherum parishii
L. Abrams & E. A. McGregor
1908-7-3
623
Unknown
North Baldy Mountain, San Gabriel Mountains
2438
Comment
GH361476
Achnatherum parishii
L. Abrams & E. A. McGregor
1908-7-3
623
Unknown
North Baldy Mountain, San Gabriel Mountains
2438
Comment
RSA250335
Achnatherum parishii
R. F. Thorne, Larry E. DeBuhr
1972-8-18
42252
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA286675
Achnatherum parishii
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44774
Los Angeles
San Gabriel Mountains, Angeles National Forest: drainage of S Fork Big Rock Creek N of Windy Spring near Pine Hollow Picnic Area
2134
Comment
RSA310128
Achnatherum parishii
Wayne E. Sawyer
1981-6-29
75
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mile from Dawson Saddle.
2317
Comment
RSA641503
Achnatherum parishii
L. C. Wheeler
1967-8-25
10516
Kern
San Gabriel Mts, Los Angeles National Forest, 0.1 mile N Islip Saddle, W Fork S Fork Big Rock Creek,
1982
Comment Read comments Aug 9 2012
RSA680132
Achnatherum parishii
LeRoy Gross, Michael Denslow
2003-6-4
981
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA746419
Achnatherum parishii
Orlando Mistretta
1994-7-12
1405 -A
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
CAS-BOT-BC210904
Achnatherum parishii subsp. depauperatum
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3373
Los Angeles
San Gabriel Mountains. Big Rock Creek Canyon: along stream and immediately adjacent flats and slopes; ca 130 m N to 250 m NNW of Icy Springs
1732
Comment
RSA597742
Achnatherum parishii subsp. depauperatum
Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3745
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA642085
Achnatherum parishii subsp. depauperatum
Orlando Mistretta
1994-7-22
1448
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
Comment
RSA747271
Achnatherum parishii subsp. parishii
R. G. Swinney
2005-8-26
8527
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, peak 6374 c. 1/2 mi. SW of Devil's Chair
1933
Comment
RSA256321
Achnatherum speciosum
J. R. Reeder, Charlotte G. Reeder
1973-6-2
6231
Los Angeles
Angeles National Forest: ca. 5 miles SE of Valyermo, 1 mile N of Paradise Springs
1524
Comment
RSA550290
Achnatherum speciosum
Walter Wisura, G. perez
1992-5-19
4772
Los Angeles
W- Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA597124
Achnatherum speciosum
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3710
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA597191
Achnatherum speciosum
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3731
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA597196
Achnatherum speciosum
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3725
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA660082
Achnatherum speciosum
Orlando Mistretta
1992-5-25
411
Los Angeles
Fenner Canyon Conservation Camp
1738
Comment
RSA660173
Achnatherum speciosum
Orlando Mistretta
1992-5-25
450
Los Angeles
Fenner Canyon Conservation Camp. S side of camp.
Comment
RSA680131
Achnatherum speciosum
LeRoy Gross, Michael Denslow
2003-6-4
982
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
SEINET3915495
Achnatherum speciosum
Orlando Mistretta
1992-5-25
450
Los Angeles
Transverse Ranges; San Gabriel Mtns region: Fenner Canyon Conservation Camp. S side of camp.; 0
Comment
SD231309
Acmispon glaber var. brevialatus
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
100
Los Angeles
Transverse Ranges; San Gabriel Mountains region: North side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UCD170828
Acmispon glaber var. brevialatus
R. G. Swinney
2009-6-17
11175
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SBBG67360
Acmispon heermannii var. heermannii
R. Hoffmann
1929-5-19
Los Angeles
border of Big Rock Crk
Comment
UC1971210
Acmispon nevadensis var. davidsonii
Louis C. Wheeler
1970-7-25
Los Angeles
SAN GABRIEL MOUNTAINS: Heliport 0.3 mile north of South Mt. Hawkins.
Comment
SD231307
Acmispon procumbens
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
10
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Highway (Road north) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
OBI50378
Acmispon procumbens var. procumbens
Larry Kelly, David J. Keil
1989-4-21
364
Los Angeles
San Gabriel mts. 2.3 mi SE of Valyrmo along Ft. Tejon rd
Comment
SBBG68159
Acmispon procumbens var. procumbens
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SBBG68098
Acmispon strigosus
R. Hoffmann
1929-5-19
Los Angeles
Paradise Camp, Big Rock Crk
Comment
RSA585681
Aesculus californica
Tim S. Ross
1990-6-11
3333
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA317208
Agoseris retrorsa
Michael C. Long
1974-4-21
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Holcomb Canyon.
1311
Comment
RSA416420
Agoseris retrorsa
Anstruther Davidson, Harpe
1906-06
1471
Los Angeles
Big Rock Creek.
Comment
RSA660088
Agoseris retrorsa
Orlando Mistretta
1992-5-25
429
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA748991
Agoseris retrorsa
R. G. Swinney
2008-5-13
8859
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205593
Agoseris retrorsa
R. G. Swinney
2008-5-13
8859
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205619
Agoseris retrorsa
R. G. Swinney
2008-5-12
8843
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
CAS-BOT-BC127585
Agropyron cristatum
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritschs
1990-6-22
3764
Los Angeles
San Gabriel Mountains. Pinyon Ridge. Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone.
1950
Comment
RSA597405
Agropyron cristatum
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3764
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
UCR98929
Agropyron cristatum
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3764
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
UCR228142
Agropyron trachycaulum
R. F. Thorne, John Dourley
1967-10-10
37362
Los Angeles
San Gabriel Mountains, Angeles National Forest, 1.5 mi east of Dawson Saddle
2332
Comment
RSA0110788
Agrostis
Richard G. Swinney
2010-9-30
13920
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA747976
Agrostis
R. G. Swinney
2001-8-27
8188
Los Angeles
San Gabriel Mtns.: Windy Spring, 0.3 mi. NW of Little Jimmy Campground.
2256
Comment
RSA748468
Agrostis
R. G. Swinney, Cody Clarke
2001-8-22
8082
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
SEINET3282759
Agrostis
R. G. Swinney
2001-9-16
8159
Los Angeles
San Gabriel Mountains; 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake.
2207
Comment
UCR202698
Agrostis
R. G. Swinney
2001-8-11
8039
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202722
Agrostis
R. G. Swinney, Cody Clarke
2001-8-22
8082
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR203099
Agrostis
R. G. Swinney
2001-8-27
8109
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR203249
Agrostis
R. G. Swinney
2001-8-27
8118
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR204414
Agrostis
R. G. Swinney
2001-9-15
8174
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR204884
Agrostis
R. G. Swinney
2005-8-9
8412
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR277010
Agrostis
R. G. Swinney
2010-9-30
13920
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
HSC101378
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
San Gabriel Mtns.: Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA0089522
Agrostis exarata
R. G. Swinney
2011-8-17
15624
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA228892
Agrostis exarata
R. F. Thorne
1971-8-25
41296
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA228895
Agrostis exarata
R. F. Thorne
1971-8-25
41305
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA250373
Agrostis exarata
R. F. Thorne, J. Dourley
1967-10-3
37283
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA310141
Agrostis exarata
Wayne E. Sawyer
1981-7-24
103
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39. 1.8 miles from Dawson Saddle.
2287
Comment
RSA594555
Agrostis exarata
F. R. Fosberg, Joseph A. Ewan
1931-8-13
790 -B
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, north slope Mount Islip.
2300
Comment
RSA618671
Agrostis exarata
L. C. Wheeler
1966-8-21
8834
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
RSA748326
Agrostis exarata
R. G. Swinney
2005-8-9
8411
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA762418
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA78217
Agrostis exarata
J. C. Roos
1951-7-30
5076
Los Angeles
North slope Mt. Baden Powell, San Gabriel Mountains.
2043
Comment
RSA798311
Agrostis exarata
Jane Tirrell
2012-7-25
LS 0129
Los Angeles
South side California State Route 2 approx. 1.25 mi. east of Islip Saddle between mile markers 66.43 and 66.82.
2235
Comment
UCR139128
Agrostis exarata
L. C. Wheeler
1966-8-21
8834
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR204883
Agrostis exarata
R. G. Swinney
2005-8-9
8411
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR210262
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR25130
Agrostis exarata
John C. Roos
1951-7-30
5076
Los Angeles
San Gabriel Mtns., North slope of Mt. Baden Powell
2043
Comment
UCR270808
Agrostis exarata
R. G. Swinney
2011-8-17
15624
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
CAS-BOT-BC139357
Agrostis idahoensis
Robert F. Thorne; J. Dourley
1967-10-10
37359
Los Angeles
San Gabriel Mountains. Angeles National Forest. 1.5 mile east of Dawson Saddle.
2331
Comment
RSA0089521
Agrostis idahoensis
R. G. Swinney
2011-8-17
15623
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA228908
Agrostis idahoensis
R. F. Thorne
1971-8-25
41313
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA228965
Agrostis idahoensis
R. F. Thorne
1971-8-25
41313
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA229114
Agrostis idahoensis
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38886
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway., 1.2 mi. SE of Dawson Saddle
2332
Comment
RSA250489
Agrostis idahoensis
R. F. Thorne, J. Dourley
1967-10-10
37359
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA330752
Agrostis idahoensis
Wayne E. Sawyer
1981-7-24
104
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39. 1.8 miles from Dawson Saddle.
2287
Comment
RSA618669
Agrostis idahoensis
L. C. Wheeler
1966-8-21
8832
Los Angeles
San Gabriel Mountains: Dorr Canyon.
Comment
SEINET3916338
Agrostis idahoensis
Robert F. Thorne, J. Dourley
1967-10-10
37359
Los Angeles
San GABRIEL MTS. ANGELES NATIONAL FOREST: 1.5 mi. E of Dawson Saddle.; 0
2332
Comment
UCR270807
Agrostis idahoensis
R. G. Swinney
2011-8-17
15623
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR277237
Agrostis idahoensis
R. G. Swinney
2010-9-30
13940
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA594553
Agrostis scabra
F. R. Fosberg
1931-8-12
790
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA776487
Agrostis scabra
LeRoy Gross, Jane Tirrell
2011-7-20
5531
Los Angeles
Head waters of South Fork Big Rock Creek, east of Angeles Crest Highway.
2317
Comment
RSA310132
Agrostis stolonifera
Wayne E. Sawyer
1981-8-30
134
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 3.1 mi from Dawson Saddle.
2210
Comment
RSA747672
Agrostis stolonifera
R. G. Swinney
2001-9-16
8159
Los Angeles
San Gabriel Mountains: 100 m east of Little Jimmy Spring Canyon, south fork, south of Hwy 2, 0.6 mile due east of Mt. Islip and c. 2 miles north of Crystal Lake.
2207
Comment
UCR204035
Agrostis stolonifera
R. G. Swinney
2001-9-16
8159
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment Read comments May 11 2012
UCR205988
Agrostis stolonifera
R. G. Swinney
2001-9-16
8168
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
SEINET954736
Agrostis viridis
T. B. Salvato, Sarah Flack
2007-1
3029
Riverside
San Gabriel Mtns: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle.
201
Comment
UCR186673
Agrostis viridis
T. B. Salvato, Sarah Flack
2007-8-8
3029
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204573
Agrostis viridis
R. G. Swinney
2005-8-5
8390
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC47983
Ailanthus altissima
Tim Ross; Steve Boyd
1990-5-29
2697
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empted, gutted cabin on E side of riparian strip,
1235
Comment
RSA584031
Ailanthus altissima
Tim S. Ross, Steve D. Boyd
1990-5-29
2697
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station.
1236
Comment
RSA584113
Ailanthus altissima
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2996
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
JEPS104673
Allium burlewii
John L. Morrison
1937-6-17
2538
Los Angeles
San Gabriel Mountains; along trail from Windy Camp to Mount Islip Lookout
Comment
RSA165701
Allium burlewii
Wesley O. Griesel
1963-6-5
805
Los Angeles
Throop Peak, San Gabriel Mountains
2774
Comment
RSA329647
Allium burlewii
Gary D. Wallace
1975-7-12
1448
Los Angeles
San Gabriel Mountains, along Angeles Crest Hwy., one canyon east of Little Jimmy Springs.
2213
Comment
RSA330754
Allium burlewii
Wayne E. Sawyer
1980-6-25
s.n.
Los Angeles
San Gabriel Mts., Angeles National Forest: 200 NE of Little Jimmy Campground
2256
Comment
RSA70455
Allium burlewii
F. W. Peirson
1918-6-17
4
Los Angeles
Summit of North Baldy, San Gabriel Mts.
2820
Comment
RSA733089
Allium burlewii
R. G. Swinney
2001-6-20
7995
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment Read comments Feb 6 2013
SD111592
Allium burlewii
Wayne P. Armstrong
1982-6-27
Los Angeles
Just below summit of Mt. Baden-Powell. Growing in loose talus.
2743
Comment
UCR190891
Allium burlewii
R. G. Swinney, Cody Clarke
2001-6-20
7995
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
SD262149
Allium fimbriatum
R. G. Swinney
2014-4-24
16227
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shoemaker Cyn, S-facing slope onsouth side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd. (Valyermo 7.5'Q)
1244
Comment
UCR281317
Allium fimbriatum
R. G. Swinney
2014-4-24
16227
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA0073266
Allium fimbriatum var. fimbriatum
Orlando Mistretta, Christine Mistretta
2005-4-21
2071
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA239426
Allium fimbriatum var. fimbriatum
C. W. Tilforth, John Dourley
1973-5-24
809
Los Angeles
2.3 mi. NW of Mile High, above Shoemaker Canyon, north edge of San Gabriel Mountains.
Comment
RSA252867
Allium fimbriatum var. fimbriatum
Robert F. Thorne
1973-5-11
43510
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA725089
Allium fimbriatum var. fimbriatum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -3
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SD231161
Allium fimbriatum var. fimbriatum
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 3
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UC635247
Allium fimbriatum var. fimbriatum
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts, Pinon Ridge
Comment
UCR197760
Allium fimbriatum var. fimbriatum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 3
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
SBBG57169
Allium fimbriatum var. mohavense
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SBBG845
Allium fimbriatum var. mohavense
H. and M. Dearing
1941-5-10
4645
Los Angeles
near Big Rock Crk
Comment
UC635211
Allium lacunosum
Margaret Stason
1927-5-14
Los Angeles
Pinyon Ridge San Gabriel Mts., Pinyon Ridge
Comment
RSA252869
Allium lacunosum var. davisiae
Robert F. Thorne
1973-5-11
43507
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA641304
Allium lacunosum var. davisiae
Orlando Mistretta, Mark Elvin
1995-5-8
1685
Los Angeles
San Gabriel Mountains.
Comment
SBBG57492
Allium lacunosum var. davisiae
R. Hoffmann
1929-5-19
Los Angeles
above Big Rock Crk
Comment
UCR281355
Allium lacunosum var. davisiae
R. G. Swinney
2014-4-24
16240
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
CHSC95771
Allium monticola
LeRoy Gross; Michael Denslow
2003-6-4
989
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring. UTM Zone: 3802412N 0421876E.
1936
Comment
JEPS519
Allium monticola
Frank W. Peirson
1918-6-17
267
Los Angeles
Head of Rock Cr, Rock Cr.
1981
Comment Read comments Oct 16 2006
POM18103
Allium monticola
Philip A. Munz
1923-5-25
6807
Los Angeles
Big Rock Creek
1280
Comment
RSA641681
Allium monticola
Orlando Mistretta
1993-6-2
848
Los Angeles
San Gabriel Mountains: Viscinity of Mt. Baden Powell. Near Vincent Gap, north slope of Mt. Baden Powell above Vincent Gulch.
2042
Comment
RSA680109
Allium monticola
LeRoy Gross, Michael Denslow
2003-6-4
989
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA70171
Allium monticola
F. W. Peirson
1918-6-17
267
Los Angeles
Rock Creek Divide
Comment
RSA334146
Allophyllum integrifolium
R. F. Thorne, M. Z. Thorne
1969-7-10
38395
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
CAS-BOT-BC170971
Alnus rhombifolia
Le Roy Abrams; E. A. McGregor
1908-7-2
527
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
POM153295
Alnus rhombifolia
P. A. Munz
1928-9-4
11181 a
Los Angeles
San Gabriel Mountains: Rock Creek
1159
Comment
POM452770
Alnus rhombifolia
L. E. Hoffman, B. Templeton
1934-7-24
S.N.
Los Angeles
Big Rock Creek, Los Angeles.
Comment
RSA59162
Alnus rhombifolia
P. C. Everett
1950-9-30
15897
Los Angeles
Holcomb Canyon, along trail to Devil s Punchbowl.
1326
Comment Read comments Mar 20 2014
RSA747444
Alnus rhombifolia
R. G. Swinney
2001-9-15
8148
Los Angeles
Windy Springs, c. 0.3 mi NW of Little Jimmy Campground on PCT
2256
Comment Read comments Nov 10 2010
RSA755824
Alnus rhombifolia
R. G. Swinney
2008-7-2
9110
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39
1878
Comment Read comments Sep 21 2010
RSA792099
Alnus rhombifolia
Jane Tirrell, Shirley Imsand, Walter Fidler
2012-7-6
LS 0094
Los Angeles
South side California State Route 2 near mile marker 67.7
2311
Comment
UCR204024
Alnus rhombifolia
R. G. Swinney
2001-9-15
8148
Los Angeles
San Gabriel Mountains, Windy Spring, c. 0.3 mi northwest of Little Jimmy Campground on Pacific Crest Trail
2256
Comment
UCR209650
Alnus rhombifolia
R. G. Swinney
2008-7-2
9110
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment
UCR204555
Amaranthus albus
R. G. Swinney
2005-8-5
8371
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
UCR204557
Amaranthus albus
R. G. Swinney
2005-8-5
8374
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR138904
Amaranthus palmeri
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mtns, Mountain Brook Ranch
1159
Comment
A414315
Ambrosia salsola
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
542
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
CAS-BOT-BC272926
Ambrosia salsola
Le Roy Abrams; E. A. McGregor
1908-7-2
542
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
GH414312
Ambrosia salsola
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
542
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA0120020
Ambrosia salsola
R. G. Swinney
2014-4-30
16263
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
UCR281413
Ambrosia salsola
R. G. Swinney
2014-4-30
16263
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
OBI70991
Amelanchier alnifolia
Larry Kelly, David J. Keil
1989-4-21
354
Los Angeles
Along Big Pine Hwy
Comment
HSC101354
Amelanchier utahensis
R. G. Swinney
2008-8-13
9395
Los Angeles
San Gabriel Mtns.: Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
JEPS45151
Amelanchier utahensis
Frank W. Peirson
1911-1
Los Angeles
Lower Rock Creek; San Gabriel Mountains
Comment
RSA453133
Amelanchier utahensis
H. E. Hasse, Anstruther Davidson
1906-06
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA760602
Amelanchier utahensis
R. G. Swinney
2008-8-13
9395
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
RSA762421
Amelanchier utahensis
R. G. Swinney
2008-8-13
9380
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
RSA764071
Amelanchier utahensis
R. G. Swinney
2008-8-13
9383
Los Angeles
east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UC1925831
Amelanchier utahensis
Larry Kelly and Dave Keil
1989-4-21
354
Los Angeles
Along Big Pine Highway
Comment
UCR210092
Amelanchier utahensis
R. G. Swinney
2008-8-13
9380
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210095
Amelanchier utahensis
R. G. Swinney
2008-8-13
9395
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR210143
Amelanchier utahensis
R. G. Swinney
2008-8-13
9383
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
RSA746408
Amsinckia tessellata
R. G. Swinney
2008-5-12
8833
Los Angeles
San Gabriel Mtns.: East fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205613
Amsinckia tessellata
R. G. Swinney
2008-5-12
8833
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR281967
Amsinckia tessellata
R. G. Swinney
2014-4-24
16232
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA725215
Amsinckia tessellata var. tessellata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -36
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197735
Amsinckia tessellata var. tessellata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 36
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
CAS-BOT-BC400321
Anemopsis californica
Le Roy Abrams; E. A. McGregor
1908-7-2
550
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA550028
Anisocoma acaulis
Walter Wisura, E. Roeder
1992-4-21
4696
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA725198
Anisocoma acaulis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -68
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747415
Anisocoma acaulis
R. G. Swinney
2008-5-12
8841
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
SD231189
Anisocoma acaulis
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 68
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (road N) on the N side of the San Gabriel Mountains; Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197763
Anisocoma acaulis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 68
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205607
Anisocoma acaulis
R. G. Swinney
2008-5-12
8841
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205847
Anisocoma acaulis
R. G. Swinney
2008-5-8
8816
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR281143
Anisocoma acaulis
R. G. Swinney
2014-4-30
16256
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
JEPS49815
Apocynum cannabinum
Frank W. Peirson
1918-6-18
146
Los Angeles
Devils Punch Bowl San Gabriel Mts., Devils Punch Bowl
1219
Comment
RSA747273
Apocynum cannabinum
R. G. Swinney
2005-8-22
8522
Los Angeles
San Gabriel Mountains: Devil s Punchbowl County Park, fork of Devils Punchbowl Canyon
1220
Comment
UCR204812
Apocynum cannabinum
R. G. Swinney
2005-8-22
8522
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, fork of Devils Punchbowl Canyon
1220
Comment
RSA0091101
Aquilegia formosa
R. G. Swinney
2011-8-17
15649
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0106505
Aquilegia formosa
R. G. Swinney
2011-7-29
15557
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0112764
Aquilegia formosa
R. G. Swinney
2010-9-30
13902
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angels Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116819
Aquilegia formosa
R. G. Swinney
2010-9-30
13948
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA330756
Aquilegia formosa
Wayne E. Sawyer
1981-6-11
10
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.8 miles from Dawson Saddle
2287
Comment
RSA590665
Aquilegia formosa
Tim S. Ross, S. D. Boyd
1990-5-29
2716
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA760860
Aquilegia formosa
R. G. Swinney
2008-8-13
9359
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
RSA84422
Aquilegia formosa
F. W. Peirson
1923-5-25
4168
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1296
Comment
SBBG71702
Aquilegia formosa
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
UCR205261
Aquilegia formosa
R. G. Swinney
2005-8-17
8504
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 20 2018
UCR210158
Aquilegia formosa
R. G. Swinney
2008-8-13
9359
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210225
Aquilegia formosa
R. G. Swinney
2008-9-10
9426
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR210263
Aquilegia formosa
R. G. Swinney
2008-8-14
9432
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR270681
Aquilegia formosa
R. G. Swinney
2011-8-17
15649
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272942
Aquilegia formosa
R. G. Swinney
2011-7-29
15557
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR277012
Aquilegia formosa
R. G. Swinney
2010-9-30
13902
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277176
Aquilegia formosa
R. G. Swinney
2010-9-30
13948
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
POM18142
Aquilegia formosa var. hypolasia
P. A. Munz
1923-5-25
6810
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
POM18102
Aquilegia formosa var. truncata
P. A. Munz
1923-5-25
6810 a
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
UCR270682
Arabis platysperma
R. G. Swinney
2011-8-17
15650
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA482580
Arabis pulchra
Gale Sphon
1959-4-4
286
Los Angeles
3 miles north of Big Rock Public Camp, Big Rock Creek
Comment
RSA628870
Arabis pulchra var. gracilis
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, 3/4 mile north of Big Rock Springs.
1159
Comment
RSA585410
Arabis pulchra var. pulchra
Timothy S. Ross, Orlando Mistretta, Peter Fritsch
1990-5-29
2695
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
RSA585694
Arabis pulchra var. pulchra
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3009
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA628869
Arabis pulchra var. pulchra
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
Big Rock Creek, 1/4 mile north of Big Rock Springs.
1158
Comment Read comments Jul 28 2014
RSA0091331
Arabis repanda
R. G. Swinney
2011-8-17
15631
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0106832
Arabis repanda
R. G. Swinney
2011-7-29
15559
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
UCR270870
Arabis repanda
R. G. Swinney
2011-8-17
15631
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272856
Arabis repanda
R. G. Swinney
2011-7-29
15559
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA0128661
Arabis repanda var. repanda
LeRoy Gross, Michael Denslow
2003-6-4
986
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
UCR145171
Arabis sparsiflora
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR146468
Arabis sparsiflora var. californica
Orlando Mistretta
1992-5-25
426
Los Angeles
Transverse Ranges; San Gabriel Mountains, Fenner Canyon Conservation Camp, between camp boundary and water tower
1713
Comment
RSA228982
Arceuthobium californicum
Robert F. Thorne
1971-8-25
41322
Los Angeles
San Gabriel Mts., Angeles National Forest: On springy slope near Windy Spring on N slope of Mt. Islip.
2195
Comment
RSA749649
Arceuthobium californicum
R. G. Swinney
2001-9-15
8184
Los Angeles
Little Jimmy Spring
2256
Comment
UCR202694
Arceuthobium californicum
R. G. Swinney
2001-8-11
8044
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR204423
Arceuthobium californicum
R. G. Swinney
2001-9-15
8184
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
CAS-BOT-BC409991
Arceuthobium campylopodum
Joseph Andorfer Ewan
1936-8-17
10111
Los Angeles
Little Rock-Bear Creek Divide, San Gabriel Mountains
1981
Comment
RSA228911
Arceuthobium campylopodum
Robert F. Thorne
1971-8-25
41323
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA747671
Arceuthobium campylopodum
R. G. Swinney
2001-9-15
8149
Los Angeles
San Gabriel Mountains: Little Jimmy Campground on Pacific Crest Trail.
2268
Comment
RSA756750
Arceuthobium campylopodum
R. G. Swinney
2008-6-17
9049
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
UC1375299
Arceuthobium campylopodum
Robert F. Thorne
1971-8-25
41322
Los Angeles
near Windy Spring on n slope fo Mt. Islip San Gabriel Mtns, Angeles National Forest
Comment
UCR204025
Arceuthobium campylopodum
R. G. Swinney
2001-9-15
8149
Los Angeles
San Gabriel Mountains, Little Jimmy Campground on Pacific Crest Trail
2268
Comment
UCR209140
Arceuthobium campylopodum
R. G. Swinney
2008-6-17
9049
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
RSA626807
Arctostaphylos glandulosa
Jon E. Keeley
1992-10-15
22099
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626811
Arctostaphylos glandulosa
Jon E. Keeley
1992-10-15
22094
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626812
Arctostaphylos glandulosa
Jon E. Keeley
1992-10-15
22090
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626813
Arctostaphylos glandulosa
Jon E. Keeley
1992-10-15
22095
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626800
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley
1992-10-15
22100
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626803
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley
1992-10-15
22104
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626805
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley
1992-10-15
22097
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626806
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley
1992-10-15
22098
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626808
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley
1992-10-15
22092
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626809
Arctostaphylos glandulosa subsp. gabrielensis
Jon E. Keeley
1992-10-15
22091
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626801
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley
1992-10-15
22101
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626802
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley
1992-10-15
22103
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626804
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley
1992-10-15
22096
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
RSA626810
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley
1992-10-15
22093
Los Angeles
S-facing slopes at end of Hwy 39, NW of Crystal Lk.
1720
Comment
LA42416
Arctostaphylos glauca
O. A. Plunkett;
1926-4-3
sn
Los Angeles
Devil's Punch Bowl, Little Rock
Comment
RSA640245
Arctostaphylos glauca
R. F. Thorne, R. Carolin, C. Davidson
1967-3-23
41582
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA725213
Arctostaphylos glauca
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -34
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SBBG5430
Arctostaphylos glauca
K. A. Wilson
1961-2-12
845
Los Angeles
Devils Punchbowl, Big Rock Spring
Comment
SD211591
Arctostaphylos glauca
Barbara Ertter, Teresa Sholars and David Thopmson
1987-5-24
6977
Los Angeles
Head of Dorr Canyon on Highway 2 East of Dawson Saddle, San Gabriel Mountains circa 9 airmiles West of Wrightwood
2133
Comment
SD49841
Arctostaphylos glauca
A. E. Wieslander
1938-10-23
815
Los Angeles
Rock Creek quadrangle, Shoemaker Canyon
1370
Comment
SFV2642
Arctostaphylos glauca
K. A. Wilson
1961-4-29
1181 A
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
SFV2643
Arctostaphylos glauca
K. A. Wilson
1961-2-12
845
Los Angeles
San Gabriel Mountains Devil's Punchbowl. Eastern foothills of San Gabriel Mountains. Big Rock Spring.
Comment
SFV2645
Arctostaphylos glauca
P. G. Kilburn
1957-12-28
577
Los Angeles
San Gabriel Mountains Trail to Devil's Punchbowl. South-facing, dry slopes.
Comment
UC1950244
Arctostaphylos glauca
Barbara Ertter with Teresa Sholars and David Thompson
1987-5-24
6977
Los Angeles
head of Dorr Canyon on Hwy 2 E of Dawson Saddle, San Gabriel Mts ca 9 airmiles W of Wrightwood
Comment
UCD51282
Arctostaphylos glauca
Kenneth A. Wilson
1961-2-12
845
Los Angeles
Eastern foothills of San Gabriel Mountains; Big Rock Spring.
Comment
RSA140294
Arctostaphylos glauca var. glauca
A. E. Wieslander
1938-10-23
815
Los Angeles
Shoemaker Canyon.
1372
Comment
RSA7421
Arctostaphylos obispoensis
Alice Eastwood
1929-3-7
16843
San Luis Obispo
Chorro Creek
Comment
UCD52930
Arctostaphylos obispoensis
Beryl O. Schreiber
1938-10-6
2553
San Luis Obispo
Chorro Creek.
Comment
CAS-BOT-BC46736
Arctostaphylos parryana
Gary D. Wallace
1975-1-19
1390
Los Angeles
Angeles Nat. For., w. of Vincent Gap along Hwy. 2.5 mi. e. of Lodgepole Picnic Grnd.
2225
Comment
JEPS29394
Arctostaphylos parryana
H. A. Jensen
1933-5-9
296
Los Angeles
South Fork Rock Creek San Gabriel Mts.
1920
Comment
RSA230250
Arctostaphylos parryana
R. F. Thorne
1969-7-2
38333
Los Angeles
Cortelyou Spring ca. 1 mile E of Islip saddle, on Angeles Crest Hwy.
2072
Comment Read comments Aug 20 2013
RSA597120
Arctostaphylos parryana
T. S. Ross
1990-6-22
s.n. (post 3713
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon
1939
Comment
RSA597406
Arctostaphylos parryana
T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3765
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
UC1366115
Arctostaphylos parryana
Jeannette L. Huber
1969-9-14
1036
Los Angeles
c. 30 mi n Azusa; San Gabriel Mtns.
2286
Comment
UC1375425
Arctostaphylos parryana
Robert F. Thorne
1969-7-2
38333
Los Angeles
on Angeles Crest Hwy c. 1 mi e Islip Saddle; San Gabriel Mts., Angeles National Forest, Cortelyou Spring
2072
Comment Read comments Aug 20 2013
UCD53185
Arctostaphylos parryana
H. A. Jensen
1933-5-9
296
Los Angeles
S. Fork of Rock Creek.
1920
Comment
SBBG60041
Arctostaphylos parryana subsp. parryana
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
CAS-BOT-BC42171
Arctostaphylos patula
Joseph Andorfer Ewan; Nesta Ewan
1936-8-17
10114
Los Angeles
Big rock - Bear Creek divide, San Garbriel Mts.
Comment
JEPS42612
Arctostaphylos patula
Frank W. Peirson
1918-6-17
143
Los Angeles
summit North Baldy; San Gabriel Mts.
Comment
POM121347
Arctostaphylos patula
H. A. Jensen
1933-3-24
378
Los Angeles
Mt. Islip
2439
Comment
RSA238250
Arctostaphylos patula
R. F. Thorne
1969-7-2
38333
Los Angeles
Cortelyou Spring ca. 1 mile E of Islip saddle, on Angeles Crest Hwy.
2072
Comment
RSA250392
Arctostaphylos patula
R. F. Thorne
1967-10-3
37282
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA250396
Arctostaphylos patula
R. F. Thorne
1967-10-3
37292
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA250444
Arctostaphylos patula
R. F. Thorne
1967-3-23
41606
Los Angeles
Islip saddle along Angeles Crest Hwy
2012
Comment
RSA252251
Arctostaphylos patula
Gary D. Wallace
1975-1-19
1390
Los Angeles
w of Vincent Gap along hwy 2, 1/2 mi e of Lodgepole picnic ground.
2226
Comment
RSA601018
Arctostaphylos patula
L. C. Wheeler
1966-9-21
8911
Los Angeles
San Gabriel Mountains. South fork of Big Rock Creek in the vicinity of Lily Spring.
2378
Comment
RSA635225
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20663
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635226
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20664
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635227
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20671
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635228
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20667
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635229
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20668
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635230
Arctostaphylos patula
Jon E. Keeley
1992-8-21
20670
Los Angeles
Dawson saddle, Angeles Crest Hwy
735
Comment
RSA635231
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20665
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635232
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20666
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635233
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20672
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA635234
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20669
Los Angeles
Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns.
2410
Comment
RSA70824
Arctostaphylos patula
F. W. Peirson
1918-6-17
143
Los Angeles
summit of North Baldy
2743
Comment
RSA747681
Arctostaphylos patula
R. G. Swinney
2001-8-27
8105
Los Angeles
San Gabriel Mountains: Mt. Burnham, west of Mt. Baden-Powell.
2740
Comment
RSA748463
Arctostaphylos patula
R. G. Swinney
2001-8-18
8050
Los Angeles
Mt. Baden-Powell
2854
Comment
RSA748917
Arctostaphylos patula
R. G. Swinney
2001-8-27
8094
Los Angeles
Throop Peak, west of Mt. Baden-Powell.
2780
Comment
SBBG122937
Arctostaphylos patula
B. Ertter, T. Sholars
1987-5-24
6977
Los Angeles
Hwy 2, head of Dorr Cyn, E of Dawson Saddle
2133
Comment
UCR202708
Arctostaphylos patula
R. G. Swinney
2001-8-18
8050
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR202743
Arctostaphylos patula
R. G. Swinney
2001-8-27
8094
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCR203111
Arctostaphylos patula
R. G. Swinney
2001-8-27
8105
Los Angeles
San Gabriel Mountains, Mt. Burnham, west of Mt. Baden-Powell
2743
Comment
UCR205221
Arctostaphylos patula
R. G. Swinney
2005-8-26
8531
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
UCR159705
Arenaria douglasii
Orlando Mistretta
1993-5-10
836
Los Angeles
Transverse Ranges, San Gabriel Mtns: Big Pines Hwy
1326
Comment
UCR197772
Arenaria douglasii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 65
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205928
Arenaria douglasii
R. G. Swinney
2008-5-5
8774
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR46134
Arenaria douglasii
Kathy Harper
1986-5-16
s.n.
Los Angeles
San Gabriel Mtns., Hwy 2, west of Big Pines in vicinity of Dawson Saddle, at mile marker 56.54
2409
Comment
RSA747145
Arenaria macradenia
R. G. Swinney
2008-5-8
8805
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205856
Arenaria macradenia
R. G. Swinney
2008-5-8
8805
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
CHSC110177
Argemone munita
Jane Tirrell; Graham Bothwell
2012-7-11
LS 0105
Los Angeles
Transeverse Ranges; San Gabriel Mountains region: North side California State Route 2 approx. 200 m east of mile marker 67.86. Alt: 2308m/7587 ft.
2308
Comment
RSA0116572
Argemone munita
R. G. Swinney
2010-9-30
13933
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA330760
Argemone munita
Wayen E. Sawyer
1981-6-29
68
Los Angeles
Ca Hwy between Dawson Saddle and junction of Ca Hwy 39, 1.8 mi. from Dawson Saddle.
2241
Comment
RSA762434
Argemone munita
R. G. Swinney
2008-8-13
9372
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
RSA774742
Argemone munita
R. G. Swinney
2009-6-17
11189
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA794752
Argemone munita
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0105
Los Angeles
North side California State Route 2 approx. 200 m east of mile marker 67.86.
2313
Comment
SBBG70088
Argemone munita
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SD233330
Argemone munita
Jane Tirrell, Graham Bothwell
2012-7-11
LS 105
Los Angeles
Transverse Ranges; San Gabriel Mountains region: North side California State Route 2 approx. 200 m east of mile marker 67.86.
2308
Comment
SEINET7067003
Argemone munita
J. L. Crane, Payam M. Fallah
2003-7-9
Mar- 83
Los Angeles
Along the Angeles Crest highway (Route 2). San Gabriel Mountains. Coordinate datum: NAD27. UTM Zone 11, 421729mE, 3801839mN.
Comment
UCR210260
Argemone munita
R. G. Swinney
2008-8-13
9372
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR223770
Argemone munita
R. G. Swinney
2009-6-17
11189
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR277202
Argemone munita
R. G. Swinney
2010-9-30
13933
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR186599
Artemisia douglasiana
T. B. Salvato, Sarah Flack
2007-8-8
3037
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR210255
Artemisia douglasiana
R. G. Swinney
2008-8-13
9364
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA330761
Artemisia dracunculus
Wayne E. Sawyer
1981-8-30
135
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle.
2302
Comment
RSA330762
Artemisia dracunculus
Wayne E. Sawyer
1981-8-30
136
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle.
2302
Comment
RSA795227
Artemisia dracunculus
Jane Tirrell
2012-8-31
LS 0170
Los Angeles
South side of California State Route 2 in culvert at mile marker 66.43, approx. 1.5 mi east of Islip Saddle.
2224
Comment
SD233254
Artemisia dracunculus
Jane Tirrell
2012-8-31
LS 170
Los Angeles
Transverse Ranges: San Gabriel Mountains region: South side of California State Route 2 in culvert at mile marker 66;43, approx. 1.5 mi E of Islip Saddle. Culvert beside highway.
2224
Comment
SBBG62517
Artemisia ludoviciana
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
RSA417216
Artemisia ludoviciana subsp. incompta
Anstruther Davidson
1897-1
2054
Los Angeles
Big rock Creek
1524
Comment
RSA0116567
Artemisia tridentata
R. G. Swinney
2010-9-30
13943
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
UCR277252
Artemisia tridentata
R. G. Swinney
2010-9-30
13943
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UC1119413
Artemisia tridentata subsp. parishii
H. A. Jensen
1933-6-1
312
Los Angeles
Pallet Rock Creek Quadrangle
Comment
UC1119420
Artemisia tridentata subsp. parishii
H. A. Jensen
1934-6-1
380
Los Angeles
n Pinyon Ridge; Angeles National Forest, Rock Creek Quadrangle
Comment
IRVC29075
Artemisia tridentata subsp. tridentata
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
LA202947
Artemisia tridentata subsp. tridentata
T. A. Geissman;
TAG- 31966 -ATA
Los Angeles
on the road to Big Pine, 3 mi. E of Valyermo
Comment
RSA417400
Artemisia tridentata subsp. tridentata
L. E. Hoffman
1934-7-24
s.n
Los Angeles
Holcomb Creek, Angeles National Forest, San Gabriel Mts.
Comment
UCR145193
Artemisia tridentata subsp. tridentata
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
RSA792023
Artemisia tridentata subsp. vaseyana
Jane Tirrell, Graham Bothwell
2012-9-14
LS 0173
Los Angeles
South side California State Route 2 at turnout by Big Rock Creek drainage, approx. 1.5 mi west of Dawson Saddle.
2312
Comment
SD251175
Artemisia tridentata subsp. vaseyana
Jane Tirrell, Graham Bothwell
2012-9-14
LS 173
Los Angeles
Transverse Ranges: San Gabriel Mountains region: South side California State Route 2 at turnout by Big Rock Creek drainage, ca. 1.5 mile west of Dawson Saddle.
2312
Comment
SD251176
Artemisia tridentata subsp. vaseyana
Jane Tirrell, Graham Bothwell
2012-9-14
LSO 173
Los Angeles
Transverse Ranges: San Gabriel Mountains region: Soth side of California State Route 2 at turnout by Big Rock Creek drainage, ca. 1.5 mile west of Dawson Saddle.
2312
Comment
UCR145169
Artemisia tridentata subsp. vaseyana
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
RSA604302
Arundo donax
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
UCD166193
Asclepias
Jack Major
1962-4-15
758
Los Angeles
On road to Big Pines above Valyermo, north side of San Antonio Peak. (Exact location unknown. Coordinates estimated by label maker.)
1390
Comment
RSA401380J
Asclepias californica
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
RSA577263
Asclepias californica
Orlando Mistretta
1994-7-20
1445
Los Angeles
Big Rock Creek. South Fork Campground.
1402
Comment
SBBG17265
Asclepias californica
K. A. Wilson
1962-5-12
1280
Los Angeles
cyn with public cmpgrds leading to Devils Punch Bowl trail
Comment
SFV2797
Asclepias californica
K. A. Wilson
1962-5-12
1280
Los Angeles
San Gabriel Mountains Canyon with public campgrounds leading to Devil's Punch Bowl Trail. North slope of San Gabriel Mountains.
1400
Comment
RSA0104722
Asclepias eriocarpa
Jane Tirrell
2012-7-25
LS 0121
Los Angeles
Approx. 300 meters east of California State Route 2 on east bank of drainage gully at mile marker 66.7.
2283
Comment
RSA747365
Asclepias eriocarpa
Orlando Mistretta
1994-7-12
1398
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA727263
Asclepias fascicularis
T. B. Salvato, Sarah Flack
2007-8-8
3028
Los Angeles
San Gabriel Mtns: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2012
Comment
RSA750833
Asclepias fascicularis
R. G. Swinney
2005-8-9
8400
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA760858
Asclepias fascicularis
R. G. Swinney
2008-8-14
9428
Los Angeles
South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
SBBG27172
Asclepias fascicularis
V. Duran
1933-8-11
3547
Los Angeles
South Fk Big Rock Crk
1524
Comment
SBBG44991
Asclepias fascicularis
V. Duran
1933-8-11
3547
Los Angeles
South Fk Big Rock Crk
1524
Comment
SEINET179623
Asclepias fascicularis
Victor Duran
1933-8-11
3547
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1524
Comment
SEINET179624
Asclepias fascicularis
Victor Duran
1933-8-11
3547
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1524
Comment
UCR186674
Asclepias fascicularis
T. B. Salvato, Sarah Flack
2007-8-8
3028
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204873
Asclepias fascicularis
R. G. Swinney
2005-8-9
8400
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR210224
Asclepias fascicularis
R. G. Swinney
2008-8-14
9428
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA233557
Asclepias vestita
R. F. Thorne, C. W. Tilforth, et al.
1972-6-29
42100
Los Angeles
2.0 mi SE of Valyermo on road to Jackson Lake
1433
Comment
RSA401114
Asclepias vestita
Anstruther Davidson
1893-7-4
1940
Los Angeles
Rock Creek.
Comment
RSA69912
Asclepias vestita
F. W. Peirson
1928-6-3
7950
Los Angeles
roadside, N slope of Pinyon Ridge, betw Rock Creek and Big Pines, San Gabriel Mts.
1372
Comment
SBBG5726
Asclepias vestita
H. and M. Dearing
1941-5-10
4646
Los Angeles
near Big Rock Crk
Comment
UCR95191
Astragalus coccineus
Michael C. Long
1974-4-21
s.n.
Los Angeles
San Gabriel Mtns., Holcomb Creek, 0.25 mi. south of Big Rock Creek.
1189
Comment
SBBG51619
Astragalus douglasii
R. Gustafson, C. Davidson
1977-4-20
431
Los Angeles
Devils Punch Bowl County Park
1219
Comment
RSA415483
Astragalus douglasii var. douglasii
Robert Gustafson
1977-4-20
431
Los Angeles
Devils Punch Bowl County Park.
1220
Comment
RSA660072
Astragalus douglasii var. douglasii
Orlando Mistretta
1992-5-25
400
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA660181
Astragalus douglasii var. douglasii
Orlando Mistretta
1992-5-25
404
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
UCR146451
Astragalus douglasii var. douglasii
Orlando Mistretta
1992-5-25
404
Los Angeles
Transverse Ranges; San Gabriel Mountains, Fenner Canyon Conservation Camp, between camp boundary and water tower
1713
Comment
UC1077128
Astragalus lentiginosus var. antonius
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts., Pinon Ridge
Comment
LA205735
Astragalus lentiginosus var. variabilis
O. A. Plunkett;
1926-4-3
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
RSA415602
Astragalus leucolobus
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
GH376262
Atriplex canescens
L. C. Wheeler
1956-9-15
7240
Unknown
San Gabriel Mountains: Caldwell Lake
Comment
CDA23249
Atriplex canescens subsp. canescens
L. C. Wheeler
1956-9-15
7240
Los Angeles
San Gabriel Mountians; Caldwell Lake.
0
Comment
OBI70694
Atriplex canescens subsp. canescens
Louis C. Wheeler
1956-9-15
7240
Los Angeles
San Gabriel Mts. Caldwell Lake
Comment
POM278671
Atriplex canescens subsp. canescens
Grant D. Brown
1949-11-7
423
Los Angeles
6 mi. W of Jackson Lake on Big Pines-Valyermo Road
1706
Comment
RSA585417
Atriplex canescens subsp. canescens
T. S. Ross
1990-5-29
2684
Los Angeles
SE edge of VALYERMO: along NE side of Valyermo Rd from ca 3730-3750, then S of the road.
1143
Comment
RSA639753
Atriplex canescens subsp. canescens
L. C. Wheeler
1956-9-15
7240
Los Angeles
San Gabriels Mountains: Caldwell Lake.
Comment
UCR145456
Atriplex canescens subsp. canescens
L. C. Wheeler
1956-9-15
7240
Los Angeles
San Gabriel Mtns., Caldwell Lake, a sag pond on the San Andreas Fault
1573
Comment
SD215463
Atriplex canescens var. canescens
Louis C. Wheeler
1956-9-15
7240
Los Angeles
San Gabriel Mountains; Caldwell lake; near sag pond on San Andreas fault.
Comment
RSA250080
Atriplex rosea
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42191
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
UCR204547
Atriplex rosea
R. G. Swinney
2005-8-5
8361
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
CAS-BOT-BC98169
Baccharis salicifolia
Le Roy Abrams; E. A. McGregor
1908-7-2
557
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1188
Comment
LA203017
Baccharis salicifolia
W. R. Ernst;
May 1948
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
RSA585695
Baccharis salicifolia
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3007
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
UCR186594
Baccharis salicifolia
T. B. Salvato, Sarah Flack
2007-8-8
3039
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
RSA279017
Bassia hyssopifolia
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42193
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA592338
Bassia hyssopifolia
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42193
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
CAS-BOT-BC128918
Berberis aquifolium
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
2997
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon - San Gabriel Mountains
1280
Comment
RSA584112
Berberis aquifolium var. aquifolium
T. S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2997
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
POM18010
Boechera
P. A. Munz
1923-5-26
6860
Los Angeles
Rock Creek
1768
Comment
RSA66226
Boechera arcuata
F. W. Peirson
1919-6-14
662
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1707
Comment
SBBG72277
Boechera arcuata
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
RSA0129468
Boechera pulchra
R. G. Swinney
2008-5-2
8731
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR223826
Boechera pulchra
R. G. Swinney
2009-6-17
11198
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281623
Boechera pulchra
R. G. Swinney
2014-4-30
16273
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
GH378872
Boechera repanda
L. Abrams & E. A. McGregor
1908-7-3
589
Unknown
North Baldy Mountain, San Gabriel Mountains, Rock Creek Canyon
2133
Comment
JEPS53159
Boechera repanda
Frank W. Peirson
1919-6-14
507
Los Angeles
Rock Creek
1706
Comment
CAS-BOT-BC25678
Boechera sparsiflora
Frank W. Peirson
1919-6-14
662
Los Angeles
San Gabriel Mountains. Rocky Creek.
1706
Comment
JEPS85801
Boechera sparsiflora
Roy E. Buck
1989-6-23
1347
Los Angeles
ca 0.1 air km nnw Icy Springs (26 air km nnw of Glendora, just e of ruins of old stone house, lowermost ne-facing slope of canyon of upper Big Rock Creek); San Gabriel Mountains, Big Rock Creek
1737
Comment
UCR205190
Boechera xylopoda
R. G. Swinney
2008-5-2
8731
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
SBBG70952
Boykinia rotundifolia
Anstruther Davidson
1893-1
Los Angeles
Rock Crk
Comment
UCR223522
Brassica geniculata
R. G. Swinney
2009-6-17
11226
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
CAS-BOT-BC100425
Brickellia californica
Wesley Griesel
1962-9-14
738
Los Angeles
State Hwy #2 between Islip Saddle & Dawson Saddle, San Gabriel Mts.
2133
Comment
POM351117
Brickellia californica
Anstruther Davidson
1901-9-1
s.n.
Los Angeles
Rocky Creek
Comment
RSA0116454
Brickellia californica
R. G. Swinney
2010-9-30
13942
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA164851
Brickellia californica
Wesley O. Griesel
1962-9-14
738
Los Angeles
State Hwy. 2 between Islip Saddle and Dawson Saddle.
2134
Comment
RSA330763
Brickellia californica
Wayne E. Sawyer
1981-8-30
137
Los Angeles
San Gabriel Mtns., Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Hwy 39, 1.8 mi. from Dawson Saddle.
2287
Comment
RSA761717
Brickellia californica
R. G. Swinney
2008-9-10
9415
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA792021
Brickellia californica
Jane Tirrell
2012-8-31
LS 0168
Los Angeles
South side of California State Route 2, on bank of culvert draining Big Rock Creek, approximately 1.5 mi west of Dawson Saddle.
2309
Comment
SD251183
Brickellia californica
Jane Tirrell
2012-8-31
LSO 168
Los Angeles
Transverse Ranges: San Gabriel Mountains region: South side of California State Rote 2, on bank of culvert draining Big Rock Creek, ca. 1.5 mile west of Dawson Saddle.
2309
Comment
UCR145168
Brickellia californica
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR210710
Brickellia californica
R. G. Swinney
2008-9-10
9415
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR277253
Brickellia californica
R. G. Swinney
2010-9-30
13942
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR205263
Brickellia desertorum
R. G. Swinney
2005-8-17
8502
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 21 2018
RSA330764
Brickellia microphylla
Wayne E. Sawyer
1981-8-30
138
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle.
2302
Comment
RSA330765
Brickellia microphylla
Wayne E. Sawyer
1981-8-30
139
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle.
2302
Comment
RSA628555
Brickellia microphylla
L. C. Wheeler
1967-8-25
10534
Los Angeles
Angeles National Forest: near Reed Spring, South Fork Big Rock Creek, E side Mt. Williamson
1859
Comment
RSA639883
Brickellia microphylla
L. C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, branch at Angeles Crest Highway.
2072
Comment
SD181712
Brickellia microphylla
Louis C. Wheeler
1953-9-12
7051
Los Angeles
San Gabriel Mountains: South for Big Rock Creek, near mouth.
Comment
CAS-BOT-BC127698
Brickellia microphylla var. microphylla
Wesley Griesel
1962-9-14
739
Los Angeles
State Hwy #2 between Islip Saddle & Dawson Saddle. San Gabriel Mts.
2133
Comment
RSA795228
Brickellia microphylla var. microphylla
Jane Tirrell
2012-8-31
LS 0171
Los Angeles
North side California State Route 2 in rocky highway cut near mile marker 66.43, approx. 1.5 mi east of Islip Saddle.
2230
Comment
SD233256
Brickellia microphylla var. microphylla
Jane Tirrell
2012-8-31
LS 171
Los Angeles
Transverse Ranges: San Gabriel Mountains region: N side of Californa State Route 2 in rocky highway cut near mile marker 66.43, approx 1.5 mi E of Islip Saddle.
2230
Comment
RSA636095
Brickellia nevinii
L. C. Wheeler
1953-9-12
7051
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, near mouth.
Comment
UCR147848
Brickellia nevinii
L. C. Wheeler
1953-9-12
7051
Los Angeles
San Gabriel Mountains, South fork Big Rock Creek, near mouth
Comment
UCR204828
Brickellia nevinii
R. G. Swinney
2005-8-17
8506
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 21 2018
CAS-BOT-BC144330
Bromus
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3379
Los Angeles
San Gabriel Mountains. Big Rock Creek Canyon. Ca. 130 m north to 250 m north northwest of Icy Springs.
1732
Comment
RSA596336
Bromus
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3379
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
UCR204850
Bromus
R. G. Swinney
2005-8-9
8417
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA585669
Bromus carinatus var. carinatus
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3345
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
RSA600676
Bromus catharticus
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Old Point Comfort; Big Rock Creek.
1280
Comment
RSA611602
Bromus catharticus
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA641639
Bromus diandrus
L. C. Wheeler
1967-5-3
9802
Los Angeles
Sycamore Flat Campground, Big Rock Creek.
1311
Comment
SEINET3922247
Bromus diandrus
Louis C. Wheeler
1967-5-3
9802
Los Angeles
San GABRIEL MOUNTAINS: Sycamore Flat Campground, Big Rock Creek.; 0
1311
Comment
UCD59062
Bromus orcuttianus var. hallii
A. A. Beetle
1942-6-25
3640
Los Angeles
San Bernardino Moutains. Rt. 2, 2 miles north of Big Pine Camp.
Comment
RSA0119657
Bromus rubens
R. G. Swinney
2014-4-30
16283
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
UCR205915
Bromus rubens
R. G. Swinney
2008-5-5
8750
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR280732
Bromus rubens
R. G. Swinney
2014-4-30
16283
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA749030
Bromus tectorum
R. G. Swinney
2008-5-5
8749
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
UCR205916
Bromus tectorum
R. G. Swinney
2008-5-5
8749
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR280761
Bromus tectorum
R. G. Swinney
2014-4-30
16306
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
OBI70992
Calocedrus decurrens
Larry Kelly, David J. Keil
1989-4-21
355
Los Angeles
Along Big Pine hwy
Comment
RSA352846
Calocedrus decurrens
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA352847
Calocedrus decurrens
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA352849
Calocedrus decurrens
L. E. Hoffman
1934-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest, Upper canyon toward Mt. Williamson
Comment
RSA762417
Calocedrus decurrens
R. G. Swinney
2008-8-13
9379
Los Angeles
Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA792016
Calocedrus decurrens
Jane Tirrell
2012-8-20
LS 0161
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
UCR149001
Calocedrus decurrens
June Latting
1973-1-7
s.n.
Los Angeles
San Gabriel Mtns., Big Rock Creek, South Fork
1524
Comment
UCR210132
Calocedrus decurrens
R. G. Swinney
2008-8-13
9379
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
JEPS17762
Calochortus invenustus
Frank W. Peirson
1918-6-17
9
Los Angeles
Head of Rock Creek San Gabriel Mountains
1981
Comment
RSA152151
Calochortus invenustus
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
RSA229095
Calochortus invenustus
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38903
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA68645
Calochortus invenustus
Frank W. Peirson
1918-6-17
9
Los Angeles
Head of Rock Creek
1982
Comment
SBBG57691
Calochortus kennedyi
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
1066
Comment
UCR205893
Calochortus kennedyi
R. G. Swinney
2008-5-5
8754
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR51540
Calochortus kennedyi
K. S. Kamrath
1988-5-28
s.n.
Los Angeles
San Gabriel Mtns., Big Pines Hwy (N4), 4 mi east of Valyermo
1524
Comment
RSA641305
Calochortus kennedyi var. kennedyi
Orlando Mistretta, Mark Elvin
1995-5-8
1686
Los Angeles
San Gabriel Mountains.
Comment
RSA68650
Calochortus kennedyi var. kennedyi
Frank W. Peirson
1923-5-26
4099
Los Angeles
Rock Creek, north slope of San Gabriel Mts.,
1524
Comment
RSA725205
Calochortus kennedyi var. kennedyi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -44
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747418
Calochortus kennedyi var. kennedyi
Richard G. Swinney
2008-5-12
8838
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205611
Calochortus kennedyi var. kennedyi
R. G. Swinney
2008-5-12
8838
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR281405
Calochortus kennedyi var. kennedyi
R. G. Swinney
2014-4-24
16224
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA377418
Calochortus palmeri var. palmeri
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA582917
Calochortus palmeri var. palmeri
Mark Elvin, Orlando Mistretta
1995-5-8
6
Los Angeles
Devil Punch Bowl.
Comment
RSA641303
Calochortus palmeri var. palmeri
Orlando Mistretta, Mark Elvin
1995-3-30
1681
Los Angeles
San Gabirel Mountains: Devil's Punchbowl., Near 34 24 54 N 117 50 55 W.
1311
Comment
RSA747350
Calochortus palmeri var. palmeri
Richard G. Swinney
2008-5-8
8798
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205833
Calochortus palmeri var. palmeri
R. G. Swinney
2008-5-8
8798
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205453
Calycoseris parryi
R. G. Swinney
2008-5-2
8741
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205921
Calycoseris parryi
R. G. Swinney
2008-5-5
8765
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
SEINET7072903
Calyptridium monandrum
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
UCR197793
Calyptridium monandrum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 61
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205461
Calyptridium monandrum
R. G. Swinney
2008-5-2
8737
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205614
Calyptridium monandrum
R. G. Swinney
2008-5-12
8825
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR223644
Calyptridium monandrum
R. G. Swinney
2009-6-17
11171
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281148
Calyptridium monandrum
R. G. Swinney
2014-4-30
16255
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR281966
Calyptridium monandrum
R. G. Swinney
2014-4-24
16231
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
UCR190367
Calyptridium monospermum
R. G. Swinney, Cody Clarke
2001-6-20
7997
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
RSA330769
Calyptridium parryi var. parryi
Wayne E. Sawyer
1980-7-3
5
Los Angeles
Angeles National Forest: CA. Higway 2 between Dawson Saddle and junction of Higway 39, 1.6 mile from Dawson Saddle
2302
Comment
CHSC70115
Calystegia occidentalis subsp. fulcrata
Robert A. Schlising
1972-5-28
3038
Los Angeles
San Gabriel Mountains, near Wrightwood; Hwy N4 at Mile High, 7.2 miles NW of junction with Angeles Crest Highway (Hwy 2).
Comment
JEPS31619
Calystegia occidentalis subsp. fulcrata
Frank W. Peirson
1919-6-14
497
Los Angeles
Rock Creek , Rock Creek (San Gabriel Mountains)
1905
Comment
RSA422170
Calystegia occidentalis subsp. fulcrata
Anstruther Davidson
s.n.
Los Angeles
Rock Creek.
Comment
RSA660175
Calystegia occidentalis subsp. fulcrata
Orlando Mistretta
1992-5-25
448
Los Angeles
Fenner Canyon Conservation Camp. S side of camp.
Comment
UCR146474
Calystegia occidentalis subsp. fulcrata
Orlando Mistretta
1992-5-25
448
Los Angeles
Transverse Ranges; San Gabriel Mountains, Fenner Canyon Conservation Camp. south side of camp
1713
Comment
CAS-BOT-BC32998
Calystegia peirsonii
Frank Warrington Peirson
1923-5-27
3537
Los Angeles
San Gabriel Mts. Rock Cr.
1295
Comment
JEPS31639
Calystegia peirsonii
F. W. Peirson
1927-5-21
7301
Los Angeles
Rock Creek , Rock Creek (San Gabriel Range)
1524
Comment
POM19068
Calystegia peirsonii
P. A. Munz
1923-5-25
6824
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA577260
Calystegia peirsonii
Orlando Mistretta
1994-7-20
1436
Los Angeles
Big Rock Creek, Sycamore flat Campground, along roadside near S campground entrance.
1304
Comment
RSA71096
Calystegia peirsonii
F. W. Peirson
1927-5-21
7301
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1524
Comment
RSA746575
Calystegia peirsonii
R. G. Swinney
2008-5-13
8853
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd. (Lat/Long +/- 1000m)
1293
Comment
UCR205601
Calystegia peirsonii
R. G. Swinney
2008-5-13
8853
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
CAS-BOT-BC37001
Camelina microcarpa
A. Davidson
1898-6-1
s.n.
Unknown
Rock Creek, Mojave Desert.
Comment
RSA584030
Camissonia
Tim S. Ross, Steve D. Boyd
1990-5-29
2698
Los Angeles
San Gabriel Mountains. Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station.
1239
Comment
UCR204815
Camissonia
R. G. Swinney
2005-8-22
8519
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR204833
Camissonia
R. G. Swinney
2005-8-11
8463
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA746413
Camissonia boothii
R. G. Swinney
2008-5-12
8828
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205583
Camissonia boothii
R. G. Swinney
2008-5-12
8828
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
POM18149
Camissonia boothii subsp. decorticans
P. A. Munz
1923-5-26
6829
Los Angeles
San Gabriel Mountains, Big Rock Creek on loose dry slope.
1524
Comment
RSA229105
Camissonia boothii subsp. decorticans
Robert F. Thorne, C. W. Tilforth
1971-6-30
40742
Los Angeles
San Gabriel Mountains, Angeles National Forest. dry bank along Big Rock Creek above Sycamore Flat
1402
Comment
RSA465984
Camissonia boothii subsp. decorticans
Anstruther Davidson
1906-6-6
1605
Los Angeles
Big Rock Creek.
Comment Read comments Jan 6 2007
RSA75397
Camissonia boothii subsp. decorticans
F. W. Peirson
1928-6-2
7949
Los Angeles
San Gabriel Mountains, wash in Rock Creek.
1372
Comment
RSA75683
Camissonia boothii subsp. decorticans
F. W. Peirson
1919-6-14
479
Los Angeles
Rock Creek [Big?]
1524
Comment
RSA0073591
Camissonia campestris
Orlando Mistretta, Christine Mistretta
2005-4-21
2063
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 SE of Valyermo Ranger Station.
1341
Comment
RSA0119545
Camissonia campestris
R. G. Swinney
2014-4-30
16278
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
SEINET7072900
Camissonia campestris
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
UCR280780
Camissonia campestris
R. G. Swinney
2014-4-30
16278
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA725110
Camissonia campestris subsp. campestris
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -53
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD231350
Camissonia campestris subsp. campestris
Sula Vanderplank, LeRoy Gross & Steve Hoskinson.
2005-5-6
50506 53
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197737
Camissonia campestris subsp. campestris
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 53
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA0021248
Camissonia claviformis
R. G. Swinney
2008-5-2
8722
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205226
Camissonia claviformis
R. G. Swinney
2008-5-2
8722
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA72249
Camissonia claviformis subsp. claviformis
F. W. Peirson
1926-4-27
6664
Los Angeles
San Gabriel Mountains. North side of San Gabriel Mountains, Rock Creek.
1296
Comment
RSA164758
Camissonia confusa
Wesley O. Griesel
1963-5-26
790
Los Angeles
Near Mile High Ranch, Road to Big Pines. San Gabriel Mts.
1677
Comment
RSA597283
Camissonia confusa
Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3734
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA746948
Camissonia confusa
R. G. Swinney
2008-5-2
8725
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA748911
Camissonia confusa
R. G. Swinney
2008-5-2
8732
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205191
Camissonia confusa
R. G. Swinney
2008-5-2
8732
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205223
Camissonia confusa
R. G. Swinney
2008-5-2
8725
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205830
Camissonia confusa
R. G. Swinney
2008-5-8
8790
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR206259
Camissonia confusa
R. G. Swinney
2008-6-10
8993
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
RSA75447
Camissonia hirtella
F. W. Peirson
1919-6-14
478
Los Angeles
Rock Creek [Big?]
1524
Comment
RSA577281
Camissonia intermedia
Orlando Mistretta
1994-7-20
1441
Los Angeles
Big Rock Creek. South Fork Campground.
1402
Comment
UCR280756
Camissonia pallida
R. G. Swinney
2014-4-30
16274
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR281154
Camissonia pallida
R. G. Swinney
2014-4-30
16250
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
POM75440
Camissonia pallida subsp. pallida
F. W. Peirson
1928-6-3
7951
Los Angeles
roadside, N slope of Pinyon Ridge, betw Rock Creek and Big Pines, San Gabriel Mts.
1372
Comment
RSA449231
Camissonia pallida subsp. pallida
Anstruther Davidson
1906-6-1
1747
Los Angeles
Rock Creek
Comment
RSA725206
Camissonia pallida subsp. pallida
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -45
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197766
Camissonia pallida subsp. pallida
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 45
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA725218
Camissonia strigulosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -30
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCD170655
Camissoniopsis confusa
R. G. Swinney
2008-5-2
8725
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property.
1439
Comment
JEPS31580
Camissoniopsis pallida subsp. pallida
Frank W. Peirson
1919-6-14
478
Los Angeles
Rock Creek San Gabriel Mountains
1524
Comment
UCSB11548
Canbya candida
Dearing, Hugh; Dearing, Margaret
1941-5-10
Los Angeles
Big Rock Creek Road
Comment
RSA0097523
Carex
R. G. Swinney
2011-9-27
15710
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment Read comments Feb 19 2020
RSA0102536
Carex
Richard G. Swinney
2010-9-30
13896
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment Read comments Sep 12 2018
RSA0110787
Carex
Richard G. Swinney
2010-9-30
13921
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment Read comments Sep 12 2018
UCR203109
Carex
R. G. Swinney
2001-8-27
8108
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment Read comments Sep 12 2018
UCR203246
Carex
R. G. Swinney
2001-8-27
8115
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment Read comments Sep 12 2018
UCR203248
Carex
R. G. Swinney
2001-8-27
8117
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment Read comments Sep 12 2018
UCR203255
Carex
R. G. Swinney
2001-8-27
8125
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment Read comments Sep 12 2018
UCR204036
Carex
R. G. Swinney
2001-9-16
8166
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment Read comments Sep 12 2018
UCR204283
Carex
R. G. Swinney
2001-9-16
8169
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment Read comments Sep 12 2018
UCR270662
Carex
R. G. Swinney
2011-8-17
15637
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment Read comments Sep 12 2018
UCR270860
Carex
R. G. Swinney
2011-8-17
15638
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment Read comments Sep 12 2018
UCR271179
Carex
R. G. Swinney
2011-9-27
15696
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment Read comments Sep 12 2018
UCR277000
Carex
R. G. Swinney
2010-9-30
13896
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment Read comments Sep 12 2018
UCR277015
Carex
R. G. Swinney
2010-9-30
13921
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment Read comments Sep 12 2018
UCR270810
Carex abrupta
R. G. Swinney
2011-8-17
15626
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
POM21251
Carex alma
Phillip A. Munz
1923-5-25
6809
Los Angeles
Big Rock Creek, San Gabriel Mts. Wash among willows.
1280
Comment
RSA228954
Carex alma
Robert F. Thorne
1971-8-25
41295
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA364582
Carex alma
Anstruther Davidson
1906-6-1
1487
Los Angeles
Big Rock Creek
Comment
RSA584616
Carex alma
Timothy S. Ross, Steve Boyd
1990-5-29
2708
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station.
1235
Comment
RSA585698
Carex alma
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3001
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
RSA748465
Carex alma
R. G. Swinney
2001-8-27
8089
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2463
Comment
RSA760699
Carex alma
R. G. Swinney
2008-8-14
9435
Los Angeles
South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA762419
Carex alma
R. G. Swinney
2008-8-13
9377
Los Angeles
Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA764065
Carex alma
R. G. Swinney
2008-8-13
9394
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
RSA764068
Carex alma
R. G. Swinney
2008-9-10
9423
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA776491
Carex alma
LeRoy Gross, Jane Tirrell
2011-7-20
5529
Los Angeles
Spring, along Angeles Crest Highway, north of Lily Spring. Near
2287
Comment
RSA800797
Carex alma
Jane Tirrell
2012-8-20
LS 0150
Los Angeles
South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86.
2314
Comment
UC284911
Carex alma
P. A. Munz
1923-5-26
6857
Los Angeles
Big Rock Creek San Gabriel Mountains
1981
Comment
UCD169233
Carex alma
R. G. Swinney
2008-8-14
9435
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring.
1402
Comment
UCD169234
Carex alma
R. G. Swinney
2008-9-10
9423
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek.
1463
Comment
UCR202747
Carex alma
R. G. Swinney
2001-8-27
8089
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204820
Carex alma
R. G. Swinney
2005-8-22
8514
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR210136
Carex alma
R. G. Swinney
2008-8-13
9394
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR210218
Carex alma
R. G. Swinney
2008-8-14
9435
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR210226
Carex alma
R. G. Swinney
2008-9-10
9423
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR210264
Carex alma
R. G. Swinney
2008-8-13
9377
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR202690
Carex aurea
R. G. Swinney
2001-8-11
8041
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202721
Carex aurea
R. G. Swinney, Cody Clarke
2001-8-22
8083
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR84489
Carex chihuahuensis
T. S. Ross, S. D. Boyd
1990-5-29
2708
Los Angeles
San Gabriel Mtns., Big Rock Creek. Empty, gutted cabin on the E side of riparian strip, just upstream from the Gaging Station
1236
Comment
CAS-BOT-BC21311
Carex fracta
F. R. Fosberg; J. Ewan
1931-8-12
5016
Los Angeles
San Gabrel Mountains. Windy Camp Spring, Mount Islip.
2286
Comment
RSA0025150
Carex fracta
Jane Tirrell
2012-6-11
LS 0062
Los Angeles
Lily Spring; north-facing forested slope near spring pproximtely 0.25 miles northwest of Mt Hawkins
2455
Comment
RSA228940
Carex fracta
Robert F. Thorne
1971-8-25
41315
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA286784
Carex fracta
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44751
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
RSA748858
Carex fracta
R. G. Swinney
2001-8-27
8092
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2463
Comment
RSA750461
Carex fracta
R. G. Swinney
2001-9-15
8179
Los Angeles
Little Jimmy Spring
2256
Comment
UC1257220
Carex fracta
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38857
Los Angeles
1.7 mi S of Dawson Saddle (Angeles Crest Hwy at headwater of S Fork, Big Rock Creek); San Gabriel Mountains, Angeles National Forest
2316
Comment
UCR202729
Carex fracta
R. G. Swinney, Cody Clarke
2001-8-22
8074
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR202741
Carex fracta
R. G. Swinney
2001-8-27
8092
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204419
Carex fracta
R. G. Swinney
2001-9-15
8179
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
CAS-BOT-BC21762
Carex hassei
Robert F. Thorne; J. Dourley
1967-10-10
37361
Los Angeles
1.5 miles E of Dawson Saddle. San Gabriel Moutains, Angeles National Forest.
2331
Comment
POM21250
Carex hassei
Phillip A. Munz
1923-5-25
6808
Los Angeles
Big Rock Creek, San Gabriel Mts. Wash among willows.
1280
Comment
RSA228882
Carex hassei
Robert F. Thorne
1971-8-25
41299
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA250479
Carex hassei
Robert F. Thorne, John Dourley
1967-10-10
37361
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA88743
Carex hassei
F. W. Peirson
1923-5-25
4269
Los Angeles
along stream on south side of canyon of Rock Creek, San Gabriel Mountains.
1296
Comment
UC284915
Carex hassei
P. A. Munz
1923-5-25
6808
Los Angeles
Big Rock Creek San Gabriel Mts.
1280
Comment
UCR204753
Carex hassei
R. G. Swinney
2005-8-9
8427
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC21914
Carex heteroneura
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38894
Los Angeles
Near Lodgepole Picnic Area at headwaters of Dorr Canyon, N slope Throop Peak, above Angeles Crest Hwy.
2331
Comment
SD90320
Carex heteroneura
R. F. Thorne, M. Z. Thorne
1969-7-10
38366
Los Angeles
San Gabriel Mountains; Angeles National Forest; bottom of cold, snow-melt gully, northwest facing slope near Lodgepole Picnic Ground; ca. 1.5 miles southeast of Dawson Saddle along Angeles Crest Highway.
2316
Comment
SEINET239001
Carex heteroneura
Louis C. Wheeler
1968-6-1
Los Angeles
San Gabriel Mtns.: Dorr Canyon at Angeles Crest Hwy (by whitethorn picnic area)
2347
Comment
UC1265374
Carex heteroneura
R. F. and M. Z. Thorne
1969-7-10
38366
Los Angeles
San Gabriel Mts., Angeles National Forest. Near Lodgepole Picnic Ground, c. 1 1/2 mi SE of Dawson Saddle along Angeles Crest Highway.
Comment
UCR271224
Carex heteroneura
R. G. Swinney
2011-9-27
15710
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272993
Carex heteroneura
R. G. Swinney
2011-7-29
15566
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
JEPS48985
Carex heteroneura var. heteroneura
F. R. Fosberg and J. A. Ewan
1931-8-12
4972
Los Angeles
Mount Islip
2286
Comment
RSA286785
Carex heteroneura var. heteroneura
Robert F. Thorne
1974-6-28
44750
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
UCR111726
Carex heteroneura var. heteroneura
L. C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns., Dorr Canyon at Angeles Crest Hwy, by Whitethorn Picnic Area
2348
Comment
CAS-BOT-BC35782
Carex jonesii
P. M. Kamb
1947-6-30
623
Los Angeles
Little Jimmy Spring, San Gabriel Mountains
2286
Comment
RSA286665
Carex jonesii
Robert F. Thorne
1974-6-28
44752
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
UCR138842
Carex jonesii
L. C. Wheeler
1966-8-21
8823
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR204882
Carex praegracilis
R. G. Swinney
2005-8-9
8410
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC116599
Carex subfusca
Robert F. Thorne; C. W. Tilforth; J. Dourley
1969-7-29
38875
Los Angeles
San Gabriel Mts. Angeles National Forest, Near Lodgepole Picnic area,
2331
Comment
RSA0025162
Carex subfusca
Jane Tirrell
2012-6-19
LS 0076
Los Angeles
North-facing hillside seep along California State Route 2 approximately 50 yards east of mile marker 67.7.
2311
Comment
RSA228992
Carex subfusca
Robert F. Thorne
1971-8-25
41294
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA748454
Carex subfusca
R. G. Swinney, Cody Clarke
2001-8-22
8074
Los Angeles
San Gabriel Mtns.: 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA748466
Carex subfusca
R. G. Swinney, Cody Clarke
2001-8-22
8075
Los Angeles
San Gabriel Mtns.: 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
UCR202735
Carex subfusca
R. G. Swinney, Cody Clarke
2001-8-22
8075
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
SBBG66843
Castilleja affinis
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
RSA757320
Castilleja applegatei
R. G. Swinney
2008-6-17
9054
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
RSA760674
Castilleja applegatei
R. G. Swinney
2008-8-13
9403
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UC1980264
Castilleja applegatei
R. G. Swinney
2008-8-13
9403
Los Angeles
San Gabriel Mountains: Big Rock Creek, 1.0 mi. east of Fenner Canyon
Comment
UCR209234
Castilleja applegatei
R. G. Swinney
2008-6-17
9054
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR210198
Castilleja applegatei
R. G. Swinney
2008-8-13
9403
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
JEPS27070
Castilleja applegatei subsp. martinii
Gale Sphon
1959-6-27
384
Los Angeles
Icy Springs San Gabriel Mts., Angeles National Forest, Big Rock Canyon
Comment
JEPS85802
Castilleja applegatei subsp. martinii
Roy E. Buck
1989-6-23
1348
Los Angeles
ca 0.1 air km nnw Icy Springs (lowermost ne-facing slope of canyon of upper Big Rock Creek, 26 air km nne of Glendora, just e of ruins of old stone house); San Gabriel Mountains
1737
Comment
RSA250377
Castilleja applegatei subsp. martinii
Robert F. Thorne, John Dourley
1967-10-3
37271
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
RSA317218
Castilleja applegatei subsp. martinii
Michael C. Long
1974-4-21
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Holcomb Canyon.
1311
Comment
RSA596422
Castilleja applegatei subsp. martinii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3364
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA596428
Castilleja applegatei subsp. martinii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3363
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA81467
Castilleja applegatei subsp. martinii
F. W. Peirson
1923-5-26
4227
Los Angeles
Rock Creek, norht slope of San Gabriel Mountains
1646
Comment
JEPS14041
Castilleja linariifolia
Rimo Bacigalupi
1952-8-9
3900
Los Angeles
mouth of Holcomb Canyon, along Big Rock Creek canyon road, n base of the San Gabriel Range Holcomb Canyon; San Gabriel Range, Holcomb Canyon
1188
Comment
JEPS14042
Castilleja linariifolia
Rimo Bacigalupi
1952-8-9
3900
Los Angeles
at mouth of Holcomb Canyon, along Big Rock Creek canyon road, n base of the San Gabriel Range Holcomb Canyon; San Gabriel Range
1188
Comment
POM4465
Castilleja linariifolia
L. R. Abrams, E. A. McGregor
1908-7-1
524
Los Angeles
Rock Creek. Desert slopes of San Gabriel Mountains.
1220
Comment
RSA81491
Castilleja linariifolia
F. W. Peirson
1919-6-14
490
Los Angeles
Rock Creek, north slope of San Gabriel Mts.
1524
Comment
SFV3339
Castilleja linariifolia
M. L. Vincent
1962-10-4
296
Los Angeles
San Gabriel Mountains Valyermo Road 0.25 miles west of Valyermo. On damp roadside bank.
1110
Comment
JEPS27010
Castilleja miniata
Gale Sphon
1959-7-4
Los Angeles
1 mi n Little Jimmy Springs (Angeles Crest Highway); Angeles National Forest
Comment
JEPS9776
Castilleja miniata
Frank W. Peirson
1919-6-14
490
Los Angeles
Big Rock Creek; San Gabriel Mountains
1524
Comment Read comments Jan 31 2008
RSA0110789
Castilleja miniata
Richard G. Swinney
2010-9-30
13919
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116820
Castilleja miniata
R. G. Swinney
2010-9-30
13950
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
UC1409011
Castilleja miniata
Robert F. Thorne and J. Dourley
1967-10-10
37354
Los Angeles
1.5 mi e Dawson Saddle; San Gabriel Mts., Angeles National Forest
2331
Comment
UC284278
Castilleja miniata
P. A. Munz
1923-5-26
6864
Los Angeles
Big Rock Creek; San Gabriel Mts.
1463
Comment Read comments Jan 31 2008
UCR208241
Castilleja miniata
Wayne Sawyer
1981-8-11
123
Los Angeles
San Gabriel Mtns., Angeles National Forest, CA Hwy 2 between Dawson Saddle and junction of CA Hwy 39, 1.8 mi. from Dawson Saddle
2287
Comment
UCR277009
Castilleja miniata
R. G. Swinney
2010-9-30
13919
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277174
Castilleja miniata
R. G. Swinney
2010-9-30
13950
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
POM17979
Castilleja miniata subsp. miniata
Philip A. Munz
1923-5-26
6864
Los Angeles
Big Rock Creek.
Comment Read comments Jan 31 2008
RSA145431
Castilleja miniata subsp. miniata
Gale Sphon
1959-7-4
389
Los Angeles
1 mile north of Little Jimmy Springs, Angeles Crest Highway, Angeles National Forest.
Comment
RSA229049
Castilleja miniata subsp. miniata
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38852
Los Angeles
San Gabriel Mountains, Angeles National Forest: N-facing slope above Angeles Crest Higway N and below Lily Spring at headwater of S Fork, Big Rock Creek, ca. 2 miles S of Dawson Saddle.
2317
Comment
RSA229067
Castilleja miniata subsp. miniata
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38891
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area, at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway, 1.2 mile SE of Dawson Saddle.
2332
Comment
RSA239843
Castilleja miniata subsp. miniata
John Dourley, Nick Lolonis
1968-8-20
s.n.
Los Angeles
Along State Highway 2, below Dawson Saddle, San Gabriel Mountains.
2348
Comment
RSA250486
Castilleja miniata subsp. miniata
Robert F. Thorne, John Dourley
1967-10-10
37354
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA330770
Castilleja miniata subsp. miniata
Wayne E. Sawyer
1981-8-11
122
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.8 miles from Dawson Saddle.
2287
Comment
RSA585408
Castilleja miniata subsp. miniata
Tim S. Ross, Steve D. Boyd
1990-5-29
2717
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA618677
Castilleja miniata subsp. miniata
Louis C. Wheeler
1966-8-21
8838
Los Angeles
San Gabriel Mountains: Dorr Canyon.
Comment
RSA628632
Castilleja miniata subsp. miniata
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
UC1375419
Castilleja miniata subsp. miniata
Robert F. Thorne
1969-7-29
38891
Los Angeles
1.2 mi se Dawson Saddle (near Lodgepole Picnic area at headwaters of Dorr Canyon, n slope of Throop Peak, above Angeles Crest Hwy); San Gabriel Mts., Angeles National Forest, Throop Peak
2331
Comment
RSA0091333
Castilleja miniata var. miniata
R. G. Swinney
2011-8-17
15636
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
UCR270855
Castilleja miniata var. miniata
R. G. Swinney
2011-8-17
15636
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA448777
Castilleja minor subsp. spiralis
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5583
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA585403
Castilleja minor subsp. spiralis
Tim S. Ross, Steve D. Boyd
1990-5-29
2714
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA747330
Castilleja minor subsp. spiralis
R. G. Swinney
2005-8-9
8431
Los Angeles
San Gabriel Mts: Big Rock Creek at Paradise Springs.
1439
Comment
UCR186596
Castilleja minor subsp. spiralis
T. B. Salvato, Sarah Flack
2007-8-8
3034
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204757
Castilleja minor subsp. spiralis
R. G. Swinney
2005-8-9
8431
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
JEPS3126
Castilleja plagiotoma
F. W. Peirson
1918-6-18
210
Los Angeles
n side San Gabriel Mts. (Lower Rock Creek canyon)
1219
Comment
POM17989
Castilleja plagiotoma
Philip A. Munz
1923-5-27
6878
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
RSA311433
Castilleja plagiotoma
Michael C. Long
1976-5-18
s.n.
Los Angeles
Lower Holcomb Creek, Devil's Punchbowl Co. Park
1250
Comment
RSA628874
Castilleja plagiotoma
Louis C. Wheeler
1968-4-17
s.n.
Los Angeles
Big Rock Creek, 3/4 mile north of Big Rock Springs.
1159
Comment
RSA81451
Castilleja plagiotoma
F. W. Peirson
1918-6-18
210
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1250
Comment
SBBG66941
Castilleja plagiotoma
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SD215667
Castilleja plagiotoma
Louis C. Wheeler
1968-4-17
Los Angeles
San Gabriel Mountains: Big Rock Creek, 3/4 mile north of Big Rock Springs
1157
Comment
SFV18063
Castilleja plagiotoma
M. S. Valenzuela, P. Wilson, L. Allen
1998-5-20
60
Los Angeles
Mojave Desert Along Largo Vista Road, 3.8 miles south of Highway 138.
1340
Comment
UC1971197
Castilleja plagiotoma
Louis C. Wheeler
1968-4-17
Los Angeles
SAN GABRIEL MOUNTAINS: Big Rock Creek, 3/4 mile north of Big Rock Springs.
Comment
UCD123029
Castilleja plagiotoma
Louis C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, 3/4 mile north of Big Rock Springs.
1158
Comment
UCR119557
Castilleja plagiotoma
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns., Big Rock Creek, 0.75 mi north of Big Rock Springs
1159
Comment
UCR280759
Castilleja plagiotoma
R. G. Swinney
2014-4-30
16302
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA448605
Castilleja subinclusa subsp. subinclusa
Francis W. Pennell
1940-4-18
25136
Los Angeles
Route 99, sandstone slope, east of Gorman.
1128
Comment
CAS-BOT-BC38146
Caulanthus amplexicaulis
Wesley O. Griesel
1961-6-16
s.n.
Los Angeles
San Gabriel Mountains. Dawson Saddle.
2438
Comment
GH403877
Caulanthus amplexicaulis
R. F. Thorne, C. W. Tilforth & J. Dourley
1969-7-29
38871
Unknown
San Gabriel Mts., Angeles National Forest: 0.6 mi. SSE of Dawson's Saddle
2392
Comment
LA204270
Caulanthus amplexicaulis
J. Sauer; A. Ahmed
1977-4-30
5971
Los Angeles
Devil's Punchbowl, N side of San Gabriel Mountains
Comment
OBI2651
Caulanthus amplexicaulis
Wesley O. Griesel
1961-6-16
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts
Comment
RSA0086399
Caulanthus amplexicaulis
R. G. Swinney
2008-5-5
8756
Los Angeles
San Gabriel Mtns.: Big Rock Creek at Paradise Springs.
1427
Comment
RSA746574
Caulanthus amplexicaulis
R. G. Swinney
2008-5-13
8851
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
SD111602
Caulanthus amplexicaulis
Wayne P. Armstrong
1982-6-26
Los Angeles
Trail up south fork of Big Rock Creek; 2.0 km southwest of South Fork Campground.
1700
Comment
SD197723
Caulanthus amplexicaulis
R. G. Swinney
2008-5-5
8756
Los Angeles
San Gabriel Mountains; Big Rock Creek at Paradise Springs.
1000
Comment
UCR205599
Caulanthus amplexicaulis
R. G. Swinney
2008-5-13
8851
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR205891
Caulanthus amplexicaulis
R. G. Swinney
2008-5-5
8756
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR206432
Caulanthus amplexicaulis
R. G. Swinney
2008-6-10
8980
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
POM175393
Caulanthus amplexicaulis var. amplexicaulis
Helen E. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Trail near North Baldy Peak, San Gabriel Mts.
Comment
RSA165681
Caulanthus amplexicaulis var. amplexicaulis
Wesley O. Griesel
1963-7-11
830
Los Angeles
Little Jimmy Springs, San Gabriel Mountains.
2134
Comment
RSA596309
Caulanthus amplexicaulis var. amplexicaulis
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3371
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
RSA628557
Caulanthus amplexicaulis var. amplexicaulis
L. C. Wheeler
1967-8-25
10533
Los Angeles
Angeles National Forest: near Reed Spring, South Fork Big Rock Creek, E side Mt. Williamson
1859
Comment
RSA660180
Caulanthus amplexicaulis var. amplexicaulis
Orlando Mistretta
1992-5-25
410
Los Angeles
Fenner Canyon Conservation Camp
1738
Comment
RSA66708
Caulanthus amplexicaulis var. amplexicaulis
F. W. Peirson
1926-4-27
6672
Los Angeles
Rock Creek, north slope of San Gabriel Range
1372
Comment
SBBG72104
Caulanthus amplexicaulis var. amplexicaulis
W. Sweet
1930-6-12
Los Angeles
near N Baldy Pk
Comment
UCR146449
Caulanthus amplexicaulis var. amplexicaulis
Orlando Mistretta
1992-5-25
410
Los Angeles
Transverse Ranges; San Gabriel Mountains, Fenner Canyon Conservation Camp, between camp boundary and water tower
1713
Comment
RSA0119654
Caulanthus cooperi
R. G. Swinney
2014-4-30
16279
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
SD262240
Caulanthus cooperi
R. G. Swinney
2014-4-30
16268
Los Angeles
San Gabriel Mountains: 3.8 - 4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road to ridge. C. 3 acres burned in 2012.
1387
Comment
UCR280757
Caulanthus cooperi
R. G. Swinney
2014-4-30
16268
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR280779
Caulanthus cooperi
R. G. Swinney
2014-4-30
16279
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UC1971199
Caulanthus lasiophyllus
Louis C. Wheeler
1968-4-17
Los Angeles
SAN GABRIEL MOUNTAINS: Big Rock Creek, 3/4 mile north of Big Rock Springs.
Comment
UCR143471
Caulanthus lasiophyllus
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns., Big Rock Creek, 0.75 mi north of Big Rock Springs
1159
Comment
CAS-BOT-BC39556
Caulanthus major
H. M. Hall
1899-6-1
1252
Riverside
San Antonio Mountains. Desert side.
1981
Comment Read comments Oct 13 2020
CAS-BOT-BC39565
Caulanthus major
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3361
Los Angeles
San Gabriel Mountains. Big Rock Creek Canyon. Ca. 120 m north northwest of Icy Springs.
1731
Comment
CAS-BOT-BC39566
Caulanthus major
LeRoy Abrams; E. A. McGregor
1908-7-3
590
Los Angeles
San Gabriel Mountains. North Baldy Mountain. Rock Creek Canyon.
1524
Comment
CAS-BOT-BC39567
Caulanthus major
Gale Sphon
1959-6-27
385
Los Angeles
San Gabriel Mountains. Angeles National Forest. Big Rock Canyon. Icy Springs.
Comment
CAS-BOT-BC39569
Caulanthus major
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
Mojave Desert. Rock Creek.
Comment
RSA596426
Caulanthus major
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3361
Los Angeles
Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1731
Comment
SD215439
Caulanthus major
Timothy S. Ross, Steve Boyd and Peter W. Fritsch
1990-6-11
3361
Los Angeles
Big Rock Creek Canyon, ca. 120 m northnorthwest of Icy Springs around a stone building that has been gutted by fire.
1730
Comment
RSA531130
Caulanthus major var. major
Anstruther Davidson
1893-7-4
1854
Los Angeles
Big Rock Creek.
Comment
A367977
Ceanothus cordulatus
L. Abrams & E. A. McGregor
1908-7-3
618
Unknown
North Baldy Mountain, San Gabriel Mountains
2286
Comment
CAS-BOT-BC48600
Ceanothus cordulatus
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs
1731
Comment
RSA330773
Ceanothus cordulatus
Wayne E. Sawyer
1981-6-11
13
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle
2302
Comment
RSA354257
Ceanothus cordulatus
S. Carlquist
1985-4-6
15865
San Bernardino
Mt Baden-Powell saddle, Angeles Crest Hwy.
Comment
RSA596425
Ceanothus cordulatus
Tim S. Ross, S. D. Boyd, Peter Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA77153
Ceanothus cordulatus
F. W. Peirson
1921-6-17
2576
Los Angeles
At west base of Mt. Williamson, on divide between Bear and Little Rock Creeks.
1982
Comment
RSA787530
Ceanothus cordulatus
Jane Tirrell
2012-6-4
LS 0059
Los Angeles
50 meters above California State Route 2 just west of mile marker 67.7
2316
Comment
SBBG71352
Ceanothus cordulatus
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD215636
Ceanothus cordulatus
Timothy S. Ross, Steve Boyd & Peter W. Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 meters north-northwest of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin); Valyermo 7.5' USGS topo sheet
1730
Comment
UCR190940
Ceanothus cordulatus
R. G. Swinney, Cody Clarke
2001-6-20
8000
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR272940
Ceanothus cordulatus
R. G. Swinney
2011-7-29
15581
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR98737
Ceanothus cordulatus
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3360
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
RSA398857
Ceanothus crassifolius
Bonnie C. Templeton
1931-4-8
s.n.
Los Angeles
Below 'Big Pines Camp'.
Comment
RSA747186
Ceanothus greggii
R. G. Swinney
2008-6-10
9009
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment Read comments Apr 4 2017
RSA747370
Ceanothus greggii
R. G. Swinney
2008-6-10
8978
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA747371
Ceanothus greggii
R. G. Swinney
2008-6-10
8977
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
UC1070657
Ceanothus greggii
H. A. Jensen
1933-5-8
293
Los Angeles
n of Pinyon Ridge Rock Creek quad., Angeles National Forest
1524
Comment
A349407
Ceanothus greggii var. vestitus
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
567
Unknown
Rock Creek, San Gabriel Mountains
1524
Comment
RSA250592
Ceanothus greggii var. vestitus
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41579
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1372
Comment
RSA317206
Ceanothus greggii var. vestitus
Michael C. Long, J. E. Long
1974-3-24
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Loop trail.
1402
Comment
RSA354256
Ceanothus greggii var. vestitus
S. Carlquist
1985-4-6
15866
San Bernardino
Mt Baden-Powell saddle, Angeles Crest Hwy.
Comment
RSA399016
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA399025
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
16305
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA399028
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA77353
Ceanothus greggii var. vestitus
F. W. Peirson
1918-6-16
4448
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
A349568
Ceanothus integerrimus
L. Abrams & E. A. McGregor
1908-7-3
585
Unknown
North Baldy Mountain, San Gabriel Mountains, Near Head of Rock Creek
1828
Comment
CAS-BOT-BC50152
Ceanothus integerrimus
Le Roy Abrams; E. A. McGregor
1908-7-3
585
Los Angeles
North Baldy Mountain, San Gabriel Mountains, near head of Rock Creek
1828
Comment
RSA764064
Ceanothus integerrimus
R. G. Swinney
2008-8-13
9393
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
UCR140947
Ceanothus integerrimus
June Latting
1973-6-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek, above Fenner Fire Camp
1707
Comment
UCR210137
Ceanothus integerrimus
R. G. Swinney
2008-8-13
9393
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
GH349758
Ceanothus leucodermis
F. R. Fosberg
1931-5-12
S 5570
Unknown
N. W. ridge Mt. Islip, San Gabriel Mountains
Comment
JEPS85804
Ceanothus leucodermis
Roy E. Buck
1989-6-23
1350
Los Angeles
ca 0.1 air km nnw Icy Springs (lowermost ne facing slope of canyon of upper Big Bear Creek, 26 air km nn3 o fGlendora, just e of ruins of old house); San Gabriel Mts.
1737
Comment
RSA399006
Ceanothus leucodermis
H. E. Hasse, Anstruther Davidson
1906-6-1
1503
Los Angeles
Big Rock Creek.
1524
Comment
CAS-BOT-BC52495
Ceanothus vestitus
Le Roy Abrams; E. A. McGregor
1908-7-2
567
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1524
Comment
OBI44915
Ceanothus vestitus
David J. Keil, V. L. Holland, Michael Stile, and Francis Villablanca
1987-5-1
20065
Los Angeles
San Gabriel Mts. Along Big Pine hwy W of Jackson Lake
Comment
SBBG68234
Ceanothus vestitus
R. Hoffmann
1929-5-17
Los Angeles
Big Rock Crk, Paradise Camp
Comment
UCR206429
Ceanothus vestitus
R. G. Swinney
2008-6-10
8977
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR206446
Ceanothus vestitus
R. G. Swinney
2008-6-10
9009
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
UCR138906
Cenchrus incertus
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mtns, Mountain Brook Ranch
1159
Comment
RSA611360
Cenchrus spinifex
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA391484
Centaurium exaltatum
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
SEINET3245925
Centaurium exaltatum
R. G. Swinney
2005-1
8433
Los Angeles
San Gabriel Mtns: Big Rock Creek at Paradise Springs.
1439
Comment
UCR204759
Centaurium exaltatum
R. G. Swinney
2005-8-9
8433
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA392723
Centrostegia thurberi
Anstruther Davidson
1906-6-5
1493
Los Angeles
San Gabriel Mountains. By Rock Creek.
Comment
RSA725207
Centrostegia thurberi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -56
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747353
Centrostegia thurberi
R. G. Swinney
2008-5-8
8803
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA774740
Centrostegia thurberi
R. G. Swinney
2009-6-17
11170
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SEINET3246201
Centrostegia thurberi
R. G. Swinney
2008-1
8803
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1260
Comment
UCD170142
Centrostegia thurberi
R. G. Swinney
2009-6-17
11170
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR197749
Centrostegia thurberi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 56
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205861
Centrostegia thurberi
R. G. Swinney
2008-5-8
8803
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223834
Centrostegia thurberi
R. G. Swinney
2009-6-17
11170
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280754
Centrostegia thurberi
R. G. Swinney
2014-4-30
16271
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA585689
Cercis occidentalis
T. S. Ross
1990-6-11
3015
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
LA47757
Cercocarpus betuloides
Victor Duran;
1933-8-10
3544
Los Angeles
San Gabriel Mountains, South Fork Big Rock Creek
1394
Comment
OBI70996
Cercocarpus betuloides
Larry Kelly, David J. Keil
1989-4-21
358
Los Angeles
San Gabriel Mts. 2-3 mi SE of Valeyrmo along Ft. Tejon rd
Comment Read comments Aug 4 2014
RSA779449
Cercocarpus betuloides
R. G. Swinney
2009-6-17
11220
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SDSU8984
Cercocarpus betuloides
A. H. Gallup
1947-10-9
57
Los Angeles
Above Valleyermo road to Big Pine.
1676
Comment Read comments Dec 9 2014
SEINET179643
Cercocarpus betuloides
Victor Duran
1933-8-10
3544
Los Angeles
South Fork Rock Creek San Gabriel Mts.
1394
Comment
SJSU2323
Cercocarpus betuloides
Victor Duran
1933-8-10
3544
Los Angeles
S Fork Big Rock Cr, San Gabriel Mts
1394
Comment
UCR145165
Cercocarpus betuloides
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR197732
Cercocarpus betuloides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 38
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR223584
Cercocarpus betuloides
R. G. Swinney
2009-6-17
11220
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223718
Cercocarpus betuloides
R. G. Swinney
2009-6-17
11208
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
CAS-BOT-BC142129
Cercocarpus betuloides var. betuloides
Victor Duran
1933-8-10
3544
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
CAS-BOT-BC142160
Cercocarpus betuloides var. betuloides
Victor Duran
1933-8-10
3544
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
CAS-BOT-BC142168
Cercocarpus betuloides var. betuloides
Le Roy Abrams; E. A. McGregor
1908-7-2
588
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
POM209899
Cercocarpus betuloides var. betuloides
Victor Duran
1933-8-10
3544
Los Angeles
San Gabriel Mountains: South Fork Big Rock Creek
1395
Comment
RSA317207
Cercocarpus betuloides var. betuloides
Michael C. Long, J. E. Long
1974-3-24
s.n.
Los Angeles
Punchbowl Co. Park, along Loop trail
Comment
RSA453269
Cercocarpus betuloides var. betuloides
Kenneth A. Wilson
1962-5-12
1278
Los Angeles
Canyon with the public campgrounds leading to Devil's Punchbowl Park
Comment Read comments Oct 29 2014
RSA453270
Cercocarpus betuloides var. betuloides
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA725216
Cercocarpus betuloides var. betuloides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -38
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SBBG128341
Cercocarpus betuloides var. betuloides
V. Duran
1933-8-10
3544
Los Angeles
South Fk Big Rock Crk
1394
Comment
SBBG17472
Cercocarpus betuloides var. betuloides
K. A. Wilson
1962-5-12
1278
Los Angeles
cyn with public cmpgrds leading to Devils Punch Bowl trail
Comment
SBBG70708
Cercocarpus betuloides var. betuloides
V. Duran
1933-8-10
3544
Los Angeles
South Fk Big Rock Crk
1394
Comment
SD232322
Cercocarpus betuloides var. betuloides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
50506 38
Los Angeles
Transverse Ranges: San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UC535046
Cercocarpus betuloides var. betuloides
Victor Duran
1933-8-10
3544
Los Angeles
South Fork Big Rock Creek; San Gabriel Mountains, South Fork Big Rock Creek
1394
Comment
UCR140957
Cercocarpus betuloides var. betuloides
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon
1768
Comment
GH345462
Cercocarpus ledifolius
L. E. Hoffman
1931-11-28
Unknown
Holcomb Creek
Comment
LA207897
Cercocarpus ledifolius
J. Sauer; A. Ahmed
1977-4-30
5967
Los Angeles
San Gabriel Mountains, Big Rock Canyon, N side of San Gabriel Mountains
Comment
OBI70993
Cercocarpus ledifolius
Larry Kelly, David J. Keil
1989-4-21
357
Los Angeles
Along Big Pine Hwy
Comment
RSA250448
Cercocarpus ledifolius
Robert F. Thorne, John Dourley
1967-10-3
37293
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA449449
Cercocarpus ledifolius
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA449450
Cercocarpus ledifolius
Anstruther Davidson
1906-6-1
s.n.
Los Angeles
Rock Creek
Comment
RSA623927
Cercocarpus ledifolius
Arthur R. Kruckeberg
1939-10-15
340
Los Angeles
South Fork Big Rock Creek
1220
Comment
UCR206260
Cercocarpus ledifolius
R. G. Swinney
2008-6-10
8989
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
SBBG2903
Cercocarpus ledifolius var. intermontanus
H. and M. Dearing
1949-5-1
6767
Los Angeles
Rock Crk
1828
Comment
CAS-BOT-BC143821
Cercocarpus ledifolius var. ledifolius
Le Roy Abrams; E. A. McGregor
1908-7-3
616
Los Angeles
North Baldy Mountain, San Gabriel Mountains
2438
Comment
RSA747376
Cercocarpus ledifolius var. ledifolius
R. G. Swinney
2008-6-10
8989
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
UC1127892
Cercocarpus ledifolius var. ledifolius
A. E. Wieslander
April, 1928
21
Los Angeles
Big Rock Creek Wash, Angeles National Forest Big Rock Creek Wash; Angeles National Forest, Big Rock Creek Wash
1188
Comment
UC1366114
Cercocarpus ledifolius var. ledifolius
Jeannette L. Huber
1969-9-14
1035
Los Angeles
30 mi s of Azusa (Mount Throop); San Gabriel Mountains, Mount Throop
2286
Comment
RSA0119794
Chaenactis fremontii
R. G. Swinney
2014-4-30
16282
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
UCR205901
Chaenactis fremontii
R. G. Swinney
2008-5-8
8823 A
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR280733
Chaenactis fremontii
R. G. Swinney
2014-4-30
16282
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA749034
Chaenactis glabriuscula
R. G. Swinney
2008-5-5
8758
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
UCR205894
Chaenactis glabriuscula
R. G. Swinney
2008-5-5
8758
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
POM351638
Chaenactis glabriuscula var. glabriuscula
Anstruther Davidson
1906-6-1
1467
Los Angeles
Big Rock Creek.
Comment
SBBG65581
Chaenactis glabriuscula var. glabriuscula
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SFV3810
Chaenactis glabriuscula var. lanosa
K. A. Wilson
1961-4-29
1179
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
CAS-BOT-BC277827
Chaenactis santolinoides
A. R. K.
1939-8-6
286
Los Angeles
Mt. Islip, San Gabriel Mts.
2511
Comment
CAS-BOT-BC277828
Chaenactis santolinoides
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
CAS-BOT-BC277831
Chaenactis santolinoides
Frank W. Peirson
1921-6-18
2710
Los Angeles
Divide north of Mt. Islip, San Gabriel Mts.
2042
Comment
JEPS22775
Chaenactis santolinoides
Rimo Bacigalupi with Reino Alava
1958-7-20
6432
Los Angeles
in scree just w of Dawson Saddle (just s of Mt. Lewis, along Angeles Crest Highway (State Highway 2), above headwaters of South Fork of Big Rock Creek, San Gabriel Mountains); San Gabriel Mountains, South Fork of Big Rock Creek, Mt. Lew
2429
Comment
PASA2196
Chaenactis santolinoides
Frank W. Peirson
1928-6-2
Los Angeles
South Fork Rock Creek, San Gabriel Mts.
1981
Comment
POM18143
Chaenactis santolinoides
Philip A. Munz
1923-5-25
6812
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA660166
Chaenactis santolinoides
Orlando Mistretta
1992-5-25
440
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower.
Comment
RSA700422
Chaenactis santolinoides
Gary D. Wallace
1985-7-5
2230
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA747372
Chaenactis santolinoides
R. G. Swinney
2008-6-10
8991
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
SFV4941
Chaenactis santolinoides
M. H. Grayum
1971-7-9
s. n.
Los Angeles
San Gabriel Mountains Dawson Summit, Angeles Crest Highway.
2409
Comment
UCD130438
Chaenactis santolinoides
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mountains.
2438
Comment
UCR190889
Chaenactis santolinoides
R. G. Swinney, Cody Clarke
2001-6-20
7993
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR206274
Chaenactis santolinoides
R. G. Swinney
2008-6-10
8991
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
UCR206436
Chaenactis santolinoides
R. G. Swinney
2008-6-10
8985
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCSB31624
Chaenactis santolinoides
Griesel, Wesley
1962-6-27
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
UCSC001461
Chaenactis santolinoides
Peter Kamb
1947-6-30
614
Los Angeles
Summit of Mt Islip Mt Islip - San Gabriel Mts.
2499
Comment
PASA2198
Chaenactis stevioides
Frank W. Peirson
1923-5-25
Los Angeles
Rock Creek, San Gabriel Mts.
1295
Comment
POM351819
Chaenactis stevioides
Anstruther Davidson, Hasse
1906-6-1
1463
Los Angeles
Big Rock Creek.
Comment
RSA0073717
Chaenactis stevioides
Orlando Mistrettta, Christine Mistretta
2005-4-21
2053
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA550029
Chaenactis stevioides
Walter Wisura, E. Roeder
1992-4-21
4695
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA725139
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -14
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725221
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -14
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746414
Chaenactis stevioides
R. G. Swinney
2008-5-12
8829
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA774278
Chaenactis stevioides
R. G. Swinney
2009-6-17
11182
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SD215395
Chaenactis stevioides
W. Wisura, E. Roeder
1992-4-21
4695
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
UC284269
Chaenactis stevioides
P. A. Munz
1923-5-26
6804
Los Angeles
Big Rock Creek San Gabriel Mts., Big Rock Creek
1280
Comment
UCR197784
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 14
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205584
Chaenactis stevioides
R. G. Swinney
2008-5-12
8829
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205902
Chaenactis stevioides
R. G. Swinney
2008-5-8
8823 B
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223816
Chaenactis stevioides
R. G. Swinney
2009-6-17
11182
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR266128
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2005-4-21
2053
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR281353
Chaenactis stevioides
R. G. Swinney
2014-4-24
16238
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
POM18257
Chaenactis stevioides var. brachypappa
P. A. Munz
1923-5-26
6804
Los Angeles
Big Rock Creek.
1280
Comment Read comments May 18 2016
RSA351848
Chaenactis xantiana
Anstruther Davidson, Hasse
1906-6-9
1462
Los Angeles
Big Rock Creek.
Comment
RSA632844
Chaenactis xantiana
R. F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39528
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
SBBG98299
Chaenactis xantiana
Anstruther Davidson, H. E. Hasse
1906-6-9
Los Angeles
Big Rock Crk
Comment
UCR281626
Chaenactis xantiana
R. G. Swinney
2014-4-30
16275 B
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
JEPS51887
Chamaesyce albomarginata
Frank W. Peirson
1919-6-13
459
Los Angeles
San Gabriel Mtns, Rock Creek Canyon
1295
Comment
RSA660065
Chamaesyce albomarginata
Orlando Mistretta
1992-5-25
409
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA70550
Chamaesyce albomarginata
F. W. Peirson
1919-6-13
459
Los Angeles
Rock Creek.
1296
Comment
RSA725194
Chamaesyce albomarginata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -47
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET7063090
Chamaesyce albomarginata
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
RSA795202
Chamaesyce serpillifolia subsp. serpillifolia
Jane Tirrell
2012-8-3
LS 0145 -
Los Angeles
South side California State Route 2, approx. 100 ft. east of turnout at mile marker 67.7.
2308
Comment
GH367675
Chamerion angustifolium
R. F. Thorne & M. Z. Thorne
1969-7-10
38349
Unknown
San Gabriel Mts., Angeles National Forest: Steep scree just below crest of roadbank along Angeles Crest Hwy, 1.1 mile NE of Pine Hollow Picnic Ground
2133
Comment
CAS-BOT-BC166008
Chamerion angustifolium subsp. circumvagum
R. F. Thorne; M. Z. Thorne
1969-7-10
38349
Los Angeles
San Gabriel Mts., Angeles National Forest: along Angeles Crest Hwy., 1.1 mile NE of Pine Hollow Picnic Ground
2133
Comment
RSA641504
Cheilanthes covillei
L. C. Wheeler
1967-7-25
70530
Los Angeles
San Gabriel Mts., Angeles National Forest: near Reed Spring, South Fork Big Rock Creek, E side Mt. Williamson
1859
Comment
RSA641505
Cheilanthes covillei
L. C. Wheeler
1967-8-25
10537
Los Angeles
Angeles National Forest: near Reed Spring, South Fork Big Rock Creek, E side Mt. Williamson
1859
Comment
UCR205214
Cheilanthes covillei
R. G. Swinney
2005-8-17
8498
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 20 2018
RSA0116570
Chenopodium
R. G. Swinney
2010-9-30
13931
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA747337
Chenopodium
R. G. Swinney
2005-8-5
8393
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
UCR204033
Chenopodium
R. G. Swinney
2001-9-16
8157
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR276996
Chenopodium
R. G. Swinney
2010-9-30
13913
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277206
Chenopodium
R. G. Swinney
2010-9-30
13952
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR277255
Chenopodium
R. G. Swinney
2010-9-30
13931
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR186400
Chenopodium ambrosioides
T. B. Salvato, Sarah Flack
2007-8-8
3044
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
RSA423258
Chenopodium atrovirens
F. R. Fosberg, J. Ewan
1931-6-12
4977
Los Angeles
along ridge trail near big rock-Bear Creek divide
2133
Comment
RSA749118
Chenopodium berlandieri
R. G. Swinney
2005-8-5
8387
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA792019
Chenopodium berlandieri
Jane Tirrell
2012-8-20
LS 0166
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
UCR186603
Chenopodium berlandieri
T. B. Salvato, Sarah Flack
2007-8-8
3043
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204570
Chenopodium berlandieri
R. G. Swinney
2005-8-5
8387
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204576
Chenopodium berlandieri
R. G. Swinney
2005-8-5
8393
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210246
Chenopodium berlandieri
R. G. Swinney
2008-9-10
9421
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
RSA573703
Chenopodium botrys
T. S. Ross
1990-8-17
3153
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
UCR186678
Chenopodium botrys
T. B. Salvato, Sarah Flack
2007-8-8
3024
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204853
Chenopodium botrys
R. G. Swinney
2005-8-9
8414
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA725115
Chenopodium californicum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -69
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725199
Chenopodium californicum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -69
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD231277
Chenopodium californicum
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
69
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Highway (Road North) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UC1928588
Chenopodium californicum
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 69
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA0106508
Chenopodium fremontii
R. G. Swinney
2011-7-29
15577
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0110267
Chenopodium fremontii
R. G. Swinney
2005-8-17
8494
Los Angeles
Valyermo, Devil s Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1402
Comment
RSA0116696
Chenopodium fremontii
R. G. Swinney
2010-9-30
13938
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA250379
Chenopodium fremontii
R. F. Thorne, John Dourley
1967-10-3
37265
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
RSA330798
Chenopodium fremontii
Wayne E. Sawyer
1981-6-18
97
Los Angeles
CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mi from Dawson Saddle.
2301
Comment Read comments Jul 17 2015
RSA760600
Chenopodium fremontii
R. G. Swinney
2008-8-13
9397
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
RSA794751
Chenopodium fremontii
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0106
Los Angeles
Dry Big Rock Creek drainage, north side California State Route 2
2369
Comment
UCD169516
Chenopodium fremontii
R. G. Swinney
2008-8-13
9397
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UCR205271
Chenopodium fremontii
R. G. Swinney
2005-8-17
8494
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 20 2018
UCR210089
Chenopodium fremontii
R. G. Swinney
2008-8-13
9397
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
UCR210098
Chenopodium fremontii
R. G. Swinney
2008-8-13
9373
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR272957
Chenopodium fremontii
R. G. Swinney
2011-7-29
15577
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR277239
Chenopodium fremontii
R. G. Swinney
2010-9-30
13938
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR277248
Chenopodium fremontii
R. G. Swinney
2010-9-30
13946
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA792020
Chenopodium pratericola
Jane Tirrell
2012-8-20
LS 0167
Los Angeles
South side California State Route 2 approx. 2 mi west of Dawson Saddle
2256
Comment
RSA279020
Chenopodium rubrum
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42192
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA596176
Chenopodium rubrum
L. C. Wheeler
1946-8-28
6295
Los Angeles
San Gabriel Mountains. Caldwell Lake.
1569
Comment
UCR95529
Chenopodium rubrum
L. C. Wheeler
1946-8-28
6295
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
UCR262101
Chenopodium strictum
R. G. Swinney
2005-8-5
8397
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA611489
Chenopodium strictum var. glaucophyllum
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
UCR138905
Chenopodium strictum var. glaucophyllum
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mtns, Mountain Brook Ranch
1159
Comment
RSA65271
Chorizanthe uniaristata
F. W. Peirson
1918-6-16
394
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
RSA0120025
Chorizanthe watsonii
R. G. Swinney
2014-4-30
16294
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA590667
Chorizanthe watsonii
Tim S. Ross, S. D. Boyd
1990-5-29
2693
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
RSA660084
Chorizanthe watsonii
Orlando Mistretta
1992-5-25
433
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA725105
Chorizanthe watsonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -17
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725135
Chorizanthe watsonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -17
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747352
Chorizanthe watsonii
R. G. Swinney
2008-5-8
8802
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SBBG62336
Chorizanthe watsonii
R. Hoffmann
1929-5-19
Los Angeles
Paradise Camp, Big Rock Crk
Comment
SBBG62337
Chorizanthe watsonii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
1219
Comment
UCR139146
Chorizanthe watsonii
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns./Mojave Desert, [0.5 mi. SE of Valerymo]
1159
Comment
UCR146469
Chorizanthe watsonii
Orlando Mistretta
1992-5-25
433
Los Angeles
Transverse Ranges; San Gabriel Mountains, Fenner Canyon Conservation Camp, between camp boundary and water tower
1713
Comment
UCR197781
Chorizanthe watsonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 17
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205862
Chorizanthe watsonii
R. G. Swinney
2008-5-8
8802
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223831
Chorizanthe watsonii
R. G. Swinney
2009-6-17
11176
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281325
Chorizanthe watsonii
R. G. Swinney
2014-4-30
16294
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC36279
Chrysolepis sempervirens
Joseph Andorfer Ewan
1936-8-14
10039
Los Angeles
So. Shoulder Throop Peak, San Gabriel Mts.
2743
Comment
JEPS22782
Chrysolepis sempervirens
Rimo Bacigalupi with Reino Alava
1958-7-20
6439
Los Angeles
0.5 mi se Dawson Saddle (along Angeles Crest Highway (Calif Hwy 2), n slopes of Throop Peak, headwaters of Dorr Canyon); San Gabriel Mts., Dorr Canyon, Throop Peak
2377
Comment
RSA623960
Chrysolepis sempervirens
Arthur R. Kruckeberg
8639
Los Angeles
Islip - San Gabriel Mts.
2512
Comment
SFV6846
Chrysolepis sempervirens
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
588
Los Angeles
San Gabriel Mountains Trail to Mount Baden-Powell.
2439
Comment
IRVC29071
Chrysothamnus nauseosus
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
UCR145164
Chrysothamnus nauseosus
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR202745
Chrysothamnus nauseosus
R. G. Swinney
2001-8-27
8097
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment Read comments Jul 6 2021
UCR204806
Chrysothamnus nauseosus
R. G. Swinney
2005-8-26
8529
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
RSA164849
Chrysothamnus nauseosus subsp. bernardinus
Wesley O. Griesel
1962-9-14
737
Los Angeles
Near Dawson Saddle, State Hwy #2, San Gabriel Mts.
2378
Comment
RSA573702
Chrysothamnus nauseosus subsp. bernardinus
Timothy S. Ross
1990-8-17
3160
Los Angeles
Road crossing the drainage just below Icy Springs, In upper Big Rock Creek.
1737
Comment
POM290506
Chrysothamnus nauseosus subsp. hololeucus
Lyman Benson
1949-11-7
14280
Los Angeles
10 miles northwest of Big Pine. San Gabriel Mountains. Mojave Desert Drainage Area.
1753
Comment
RSA600677
Chrysothamnus nauseosus subsp. hololeucus
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Sycamore Flat Campground; Big Rock Creek
1310
Comment
RSA600678
Chrysothamnus nauseosus subsp. hololeucus
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Sycamore Flat Campground; Big Rock Creek
1310
Comment
POM158239
Chrysothamnus nauseosus subsp. mohavensis
P. A. Munz, I. M. Johnston
1928-9-5
11179
Los Angeles
road from Rock Creek to Big Pines
1371
Comment
RSA600679
Chrysothamnus nauseosus subsp. mohavensis
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Sycamore Flat Campground; Big Rock Creek
1310
Comment
POM352028
Chrysothamnus teretifolius
F. R. Fosberg
1931-11-22
7060
Los Angeles
Big Rock Creek
1400
Comment
UCR282144
Chylismia claviformis subsp. claviformis
R. G. Swinney
2014-4-30
16242
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC285404
Cirsium occidentale var. californicum
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3716
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon
1990
Comment
POM18107
Cirsium occidentale var. californicum
P. A. Munz
1923-5-25
6814
Los Angeles
Big Rock Creek, San Gabriel Mts. Wash among willows.
1280
Comment
RSA585675
Cirsium occidentale var. californicum
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3346
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
SBBG65899
Cirsium occidentale var. californicum
R. Hoffmann
1929-5-19
Los Angeles
Paradise Camp, Big Rock Crk
Comment
RSA725130
Cistanthe monandra
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -61
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA746412
Cistanthe monandra
R. G. Swinney
2008-5-12
8825
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA774739
Cistanthe monandra
R. G. Swinney
2009-6-17
11171
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA733077
Cistanthe monosperma
R. G. Swinney
2001-6-20
7997
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment Read comments Feb 6 2013
CAS-BOT-BC228707
Cistanthe umbellata
Le Roy Abrams; E. A. McGregor
1908-7-3
608
Los Angeles
North Baldy Mountain, San Gabriel Mountains
2743
Comment
RSA73348
Clarkia rhomboidea
F. W. Peirson
1927-5-21
7300
Los Angeles
North side of canyon of Rock Creek
1524
Comment
RSA764066
Clarkia rhomboidea
R. G. Swinney
2008-8-13
9387
Los Angeles
east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCR210138
Clarkia rhomboidea
R. G. Swinney
2008-8-13
9387
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
JEPS43692
Clarkia xantiana
Frank W. Peirson
1923-5-27
3535
Los Angeles
Rock Creek San Gabriel Mts.
1295
Comment
RSA73345
Clarkia xantiana
F. W. Peirson
1928-6-2
7943
Los Angeles
Trail up South Fork of Rock Creek.
1677
Comment
UC1951094
Clarkia xantiana
Swinney, R. G. Swinney
2008-5-12
8837
Los Angeles
San Gabriel Mtns.: east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd. USGS Valyermo 7.5' Quad.
Comment
UCD170699
Clarkia xantiana
R. G. Swinney
2008-5-12
8837
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205581
Clarkia xantiana
R. G. Swinney
2008-5-12
8837
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
POM128775
Clarkia xantiana subsp. parviflora
F. W. Peirson
1927-5-21
7300
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1524
Comment
POM17990
Clarkia xantiana subsp. parviflora
P. A. Munz
1923-5-27
6879
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
RSA0059962
Clarkia xantiana subsp. parviflora
R. G. Swinney
2008-5-12
8837
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA73344
Clarkia xantiana subsp. parviflora
F. W. Peirson
1923-5-27
3535
Los Angeles
small canyon on Pinyon Ridge, Rock Creek, north slope of San Gabriel Mountains
1296
Comment
RSA466952
Claytonia exigua subsp. exigua
H. E. Hasse, Anstruther Davidson
1906-6-5
1508
Los Angeles
Big Rock Creek.
Comment
RSA725106
Claytonia exigua subsp. exigua
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 62 D
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA750104
Claytonia parviflora
R. G. Swinney
2008-5-5
8778
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
RSA750110
Claytonia parviflora
R. G. Swinney
2008-5-5
8772
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR205908
Claytonia parviflora
R. G. Swinney
2008-5-5
8778
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR205930
Claytonia parviflora
R. G. Swinney
2008-5-5
8772
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
CHSC100789
Claytonia parviflora subsp. parviflora
Sula Vanderplank; LeRoy Gross, Steve Hoskinson
2005-5-6
050506 62 A
Los Angeles
Transverse Ranges; San Gabriel Mountains region. Off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA725141
Claytonia parviflora subsp. parviflora
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 62 A
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SD231423
Claytonia parviflora subsp. parviflora
Sula Vanderplank, Leroy Gross, Steve Hoskinson
2005-5-6
50506 62A
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San gabriel Mountains. Near shoemaker Canyon.
1444
Comment
UCR197762
Claytonia parviflora subsp. parviflora
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 62 A
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
CHSC95770
Claytonia parviflora subsp. tenuifolia
LeRoy Gross; Michael Denslow
2003-6-4
988
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring. UTM Zone: 3802412N 0421876E.
1936
Comment
RSA252709
Claytonia parviflora subsp. utahensis
Michael C. Long
1974-4-21
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Holcomb Canyon.
1311
Comment
RSA725107
Claytonia parviflora subsp. utahensis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 62 B
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SD231424
Claytonia parviflora subsp. utahensis
Sula Vanderplank, Leroy Gross, Steve Hoskinson
2005-5-5
50506 62B
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA0073720
Claytonia parviflora subsp. viridis
Orlando Mistretta, Christine Mistretta
2005-4-21
2056
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA350988
Claytonia parviflora subsp. viridis
Anstruther Davidson, Hasse
1906-6-6
1507
Los Angeles
By rock Creek
Comment Read comments May 14 2013
RSA680108
Claytonia parviflora subsp. viridis
LeRoy Gross, Michael Denslow
2003-6-4
988
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA0026284
Claytonia peirsonii subsp. peirsonii
Thomas Stoughton, Forrest Freund
2012-5-13
1539
Los Angeles
Just below Pacific Crest Trail to the east of Little Jimmy Campground near Windy Gap.
2219
Comment
RSA746573
Claytonia perfoliata
R. G. Swinney
2008-5-13
8865
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205598
Claytonia perfoliata
R. G. Swinney
2008-5-13
8865
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
RSA787526
Claytonia perfoliata subsp. perfoliata
Jane Tirrell, Graham Bothwell, Walter Fidler, Thomas Stoughton
2012-5-15
LS 0044
Los Angeles
50 meters above California State Route 2 near mile marker 66.28, Little Jimmy Springs area
2292
Comment
RSA0116818
Clematis ligusticifolia
R. G. Swinney
2010-9-30
13928
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA330803
Clematis ligusticifolia
Wayne E. Sawyer
1981-7-31
117
Los Angeles
CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.8 mi from Dawson Saddle
2287
Comment
RSA386252
Clematis ligusticifolia
Bonnie C. Templeton
1932-8-25
5071
Los Angeles
Big Rock Creek, San Gabriel Mts.
1905
Comment
RSA573711
Clematis ligusticifolia
Tim S. Ross
1990-8-17
3151
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA747297
Clematis ligusticifolia
R. G. Swinney
2005-8-5
8376
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment Read comments Nov 29 2012
RSA760604
Clematis ligusticifolia
R. G. Swinney
2008-9-10
9414
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA795203
Clematis ligusticifolia
Jane Tirrell
2012-8-3
LS 0146
Los Angeles
South side California State Route 2, approx. 100 ft. east of turnout at mile marker 67.7.
2313
Comment
SD1800
Clematis ligusticifolia
Ruth B. Randall
7/1931
173
Los Angeles
Big Rock Creek
Comment
SD251285
Clematis ligusticifolia
Jane Tirrell
2012-8-3
LS 146
Los Angeles
Transverse Ranges; San Gabriel Mountains region: South side California State Route 2, ca. 100 ft. east of turnout at mile marker 67.7.
2313
Comment
UCR204559
Clematis ligusticifolia
R. G. Swinney
2005-8-5
8376
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210259
Clematis ligusticifolia
R. G. Swinney
2008-8-13
9366
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210709
Clematis ligusticifolia
R. G. Swinney
2008-9-10
9414
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR277193
Clematis ligusticifolia
R. G. Swinney
2010-9-30
13928
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
SEINET7072902
Collinsia bartsiifolia
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
POM18262
Collinsia callosa
Philip A. Munz
1923-5-26
6803
Los Angeles
Big Rock Creek.
1280
Comment
RSA0011010
Collinsia callosa
R. G. Swinney
2008-6-10
9002
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment
RSA0011011
Collinsia callosa
R. G. Swinney
2008-5-5
8770
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek.
1256
Comment
RSA0073271
Collinsia callosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2076
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA408236
Collinsia callosa
Anstruther Davidson
1906-6-7
1488
Los Angeles
Big Rock Creek.
1829
Comment
RSA725114
Collinsia callosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -20
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA79814
Collinsia callosa
F. W. Peirson
1923-5-25
3530
Los Angeles
along stream on south side of canyon of Rock Creek, San Gabriel Mountains.
1296
Comment
SBBG66400
Collinsia callosa
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD231435
Collinsia callosa
Sula Vanderplank, Leroy Gross, Steve Hoskinson
2005-5-6
50506 20
Los Angeles
Transvers Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UC1928589
Collinsia callosa
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 20
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197770
Collinsia callosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 20
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205904
Collinsia callosa
R. G. Swinney
2008-5-5
8770
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR206442
Collinsia callosa
R. G. Swinney
2008-6-10
9002
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
RSA0110583
Collinsia torreyi var. torreyi
R. G. Swinney
2011-7-29
15554
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
UCR272858
Collinsia torreyi var. torreyi
R. G. Swinney
2011-7-29
15554
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA286666
Collinsia torreyi var. wrightii
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44747
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA330804
Collinsia torreyi var. wrightii
Wayen E. Sawyer
1981-6-11
14
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 2.75 miles from Dawson Saddle.
2271
Comment
RSA787527
Collinsia torreyi var. wrightii
Jane Tirrell, Graham Bothwell, Walter Fidler, Thomas Stoughton
2012-5-15
LS 0045
Los Angeles
50 meters above California State Route 2 near mile marker 66.28, Little Jimmy Springs area
2292
Comment
UCR270900
Collinsia torreyi var. wrightii
R. G. Swinney
2011-8-17
15642
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCSB33262
Collinsia torreyi var. wrightii
Griesel, Wesley
1982-6-6
Los Angeles
Dawson Saddle; San Gabriel Mts
2438
Comment
SEINET10317249
Collinsia wrightii
Wesley O. Griesel
1962-6-6
Los Angeles
Dawson Saddle, San Gabriel Mountains
2438
Comment
RSA611491
Convolvulus arvensis
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA604493
Conyza canadensis
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
RSA611363
Conyza canadensis
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA749121
Conyza canadensis
R. G. Swinney
2005-8-9
8405
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204878
Conyza canadensis
R. G. Swinney
2005-8-9
8405
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA0110580
Corallorhiza maculata
R. G. Swinney
2011-8-5
15616
Los Angeles
San Gabriel Mountains: ridge to immediately west of Lily Spring, c. 300 meters south of Hwy. 2/Angeles Crest Hwy, north slope of Mt. Hawkins.
2427
Comment
UCR272845
Corallorhiza maculata
R. G. Swinney
2011-8-5
15616
Los Angeles
San Gabriel Mountains, ridge to immediately west of Lily Spring, c. 300 meters south of Hwy. 2/Angeles Crest Hwy, north slope of Mt. Hawkins
2427
Comment
RSA412323
Cordylanthus nevinii
Bonnie C. Templeton
1932-8-25
5068
Los Angeles
Big Rock Creek, San Gabriel Mts.
1905
Comment
RSA0084755
Cordylanthus rigidus subsp. setiger
R. G. Swinney
2005-8-11
8460
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA5499
Cordylanthus rigidus subsp. setiger
Carl B. Wolf
1932-8-11
4008
Los Angeles
8 miles below Big Pine Park on road to Little Rock, north slope of San Gabriel Mountains
1372
Comment
UC729484
Cordylanthus rigidus subsp. setiger
Carl B. Wolf
1932-8-11
4008
Los Angeles
8 mi below Big Pines Park (on road to Little Rock); No. slope of San Gabriel Mts.
1371
Comment
UCR204836
Cordylanthus rigidus subsp. setiger
R. G. Swinney
2005-8-11
8460
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
POM355968
Coreopsis bigelovii
H. E. Hasse, Anstruther Davidson
1906-6-2
1469
Los Angeles
Big Rock Creek.
Comment
RSA550026
Coreopsis bigelovii
Walter Wisura, E. Roeder
1992-4-21
4698
Los Angeles
Mountain Brook Ranch near Valyermo.
Comment
RSA585470
Coreopsis bigelovii
Timothy S. Ross, Steve Boyd
1990-5-29
2666
Los Angeles
Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW.
1402
Comment
RSA660075
Coreopsis bigelovii
Orlando Mistretta
1992-5-25
419
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA680112
Coreopsis bigelovii
LeRoy Gross, Michael Denslow
2003-6-4
992
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
RSA725087
Coreopsis bigelovii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -6
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746415
Coreopsis bigelovii
R. G. Swinney
2008-5-12
8831
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA774737
Coreopsis bigelovii
R. G. Swinney
2009-6-17
11173
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR197730
Coreopsis bigelovii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 6
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205615
Coreopsis bigelovii
R. G. Swinney
2008-5-12
8831
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205828
Coreopsis bigelovii
R. G. Swinney
2008-5-8
8796
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223772
Coreopsis bigelovii
R. G. Swinney
2009-6-17
11173
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281152
Coreopsis bigelovii
R. G. Swinney
2014-4-30
16246
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR282032
Coreopsis bigelovii
R. G. Swinney
2014-4-24
16236
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
IRVC28209
Corethrogyne filaginifolia var. filaginifolia
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
RSA747261
Corethrogyne filaginifolia var. filaginifolia
R. G. Swinney
2005-8-22
8509
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon
1280
Comment
CAS-BOT-BC290531
Crepis capillaris
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
Rock Creek
Comment
POM356345
Crepis capillaris
Anstruther Davidson
1873-7-6
2039
Los Angeles
Big Rock Creek.
Comment
SD232629
Cryptantha
R. G. Swinney
2008-5-12
8834
Los Angeles
San Gabriel Mtns.: east fork of Punchbowl Canyon near north boundary of Devils Punchbown Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment Read comments Dec 6 2018
UCR206443
Cryptantha
R. G. Swinney
2008-6-10
9006
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment Read comments Feb 19 2020
UCR281624
Cryptantha
R. G. Swinney
2014-4-30
16270
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment Read comments Feb 19 2020
RSA747351
Cryptantha barbigera
R. G. Swinney
2008-5-8
8801
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA79594
Cryptantha barbigera
F. W. Peirson
1928-6-2
7944
Los Angeles
Trail up South Fork of Rock Creek.
1677
Comment
SBBG63629
Cryptantha barbigera
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
UCR205232
Cryptantha barbigera
R. G. Swinney
2008-5-2
8727 B
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205863
Cryptantha barbigera
R. G. Swinney
2008-5-8
8801
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA597126
Cryptantha circumscissa
T. S. Ross, Steve D. Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3743
Los Angeles
Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone.
1707
Comment
RSA746954
Cryptantha circumscissa
R. G. Swinney
2008-5-2
8720
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
SEINET7063088
Cryptantha circumscissa
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
UCR205229
Cryptantha circumscissa
R. G. Swinney
2008-5-2
8720
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205851
Cryptantha circumscissa
R. G. Swinney
2008-5-8
8821
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205925
Cryptantha circumscissa
R. G. Swinney
2008-5-5
8759
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR281145
Cryptantha circumscissa
R. G. Swinney
2014-4-30
16252
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR98748
Cryptantha circumscissa
T. S. Ross, Steve Boyd, , Orlando Mistretta, Peter Fritsch
1990-6-22
3743
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
RSA0119542
Cryptantha decipiens
R. G. Swinney
2014-4-30
16260
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA632840
Cryptantha decipiens
R. F. Thorne, J. P. Simon, J. Dourley, H. Caulfield
1970-5-1
39532
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
RSA632841
Cryptantha decipiens
R. F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39531
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
SBBG119374
Cryptantha decipiens
R. F. Thorne, J. P. Simon, J. Dourley, H. Caulfield
1970-5-1
39531
Los Angeles
rd to Valyermo, ca. 1 mi E of Pallet Ranch at foot of grade N of Pinyon Ridge in Shoemaker Cyn
Comment
SD231252
Cryptantha decipiens
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 109
Los Angeles
Transverse Ranges; San Gabriel Mountains region: N side of the Sab Gabriel Mountains region. N side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UCR141319
Cryptantha decipiens
R. F. Thorne, Et al.
1970-5-1
39531
Los Angeles
Mojave Desert/San Gabriel Mtns., along road to Valyermo c. 1 mi east of Pallett Ranch at foot of grade N of Pinyon Pine Ridge in Shoemaker Canyon
1402
Comment
UCR205189
Cryptantha decipiens
R. G. Swinney
2008-5-2
8730
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA660085
Cryptantha echinella
Orlando Mistretta
1992-5-25
432
Los Angeles
Fenner Canyon Conservation Camp
1738
Comment
UCR202733
Cryptantha echinella
R. G. Swinney, Cody Clarke
2001-8-22
8071
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR209221
Cryptantha echinella
R. G. Swinney
2008-6-17
9051
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR253386
Cryptantha echinella
R. G. Swinney
2001-8-27
8090
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
JEPS22759
Cryptantha muricata
Rimo Bacigalupi with Reino Alava
1958-7-20
6413
Los Angeles
between Mt. Islip and Mt. Williamson (on Angeles Crest Highway, at Islip Saddle); San Gabriel Mountains, Islip Saddle
2118
Comment
RSA748916
Cryptantha muricata
R. G. Swinney
2008-5-2
8727 -A
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA773808
Cryptantha muricata
R. G. Swinney
2009-6-17
11187
Los Angeles
San Gabriel Mtns.: Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR205231
Cryptantha muricata
R. G. Swinney
2008-5-2
8727 A
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205585
Cryptantha muricata
R. G. Swinney
2008-5-12
8830
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205620
Cryptantha muricata
R. G. Swinney
2008-5-12
8827
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR223769
Cryptantha muricata
R. G. Swinney
2009-6-17
11187
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0078896
Cryptantha muricata var. denticulata
T. S. Ross, Peter W. Fritsch, Steve D. Boyd, Orlando Mistretta
1990-6-22
3759
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA0079196
Cryptantha muricata var. denticulata
P. A. Munz
1923-5-27
6873
Los Angeles
Rock Creek; San Gabriel Mts
1296
Comment
RSA0079261
Cryptantha muricata var. jonesii
R. G. Swinney
2008-5-12
8827
Los Angeles
San Gabriel Mtns.: East fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR98746
Cryptantha muricata var. jonesii
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3759
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
RSA0073267
Cryptantha muricata var. muricata
Orlando Mistretta, Christine Mistretta
2005-4-21
2072
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UCR265959
Cryptantha muricata var. muricata
Orlando Mistretta, Christine Mistretta
2005-4-21
2072
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR197761
Cryptantha nevadensis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 50
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA0119544
Cryptantha nevadensis var. rigida
R. G. Swinney
2014-4-30
16259
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA250588
Cryptantha nevadensis var. rigida
R. F. Thorne, R. Carolin, C. Davidson
1967-3-23
41587
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA725108
Cryptantha nevadensis var. rigida
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -50
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA748898
Cryptantha nevadensis var. rigida
R. G. Swinney
2008-5-13
8866
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205587
Cryptantha nevadensis var. rigida
R. G. Swinney
2008-5-13
8866
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR280778
Cryptantha nevadensis var. rigida
R. G. Swinney
2014-4-30
16259
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR281354
Cryptantha nevadensis var. rigida
R. G. Swinney
2014-4-24
16239
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
CHSC101200
Cryptantha oxygona
Sula Vanderplank; LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -54
Los Angeles
Transverse Ranges; San Gabriel Mountains region: off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains, near Shoemaker Canyon.
1444
Comment
RSA353865
Cryptantha oxygona
R. F. Thorne
1973-5-11
43513 b
Los Angeles
San Gabriel Mts.: Dry ridge N of Shoemaker Canyon between Mile High and Valyermo
1341
Comment
RSA725112
Cryptantha oxygona
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -54
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725116
Cryptantha oxygona
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -54
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746409
Cryptantha oxygona
R. G. Swinney
2008-5-12
8834
Los Angeles
San Gabriel Mtns.: East fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA747132
Cryptantha oxygona
R. G. Swinney
2008-5-8
8814
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UC1928587
Cryptantha oxygona
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 54
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197736
Cryptantha oxygona
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 54
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205621
Cryptantha oxygona
R. G. Swinney
2008-5-12
8834
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment Read comments Dec 4 2012
UCR205843
Cryptantha oxygona
R. G. Swinney
2008-5-8
8814
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment Read comments Dec 4 2012
IRVC26660
Cryptantha pterocarya
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
Big Rock Creek, 0.75 mi N of Big Rock Springs San Gabriel Mtns.
1159
Comment
RSA80755
Cryptantha pterocarya
F. W. Peirson
1919-6-4
477
Los Angeles
Rock Creek, north slope of San Gabriel Mts.
1692
Comment
RSA0079179
Cryptantha pterocarya var. pterocarya
R. G. Swinney, Cody Clarke
2001-8-22
8071
Los Angeles
San Gabriel Mtns.: 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA0079299
Cryptantha pterocarya var. pterocarya
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -63
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA0079525
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2008-5-5
8769
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR138538
Cryptantha pterocarya var. pterocarya
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns./Mojave Desert, [0.5 mi. SE of Valerymo]
1159
Comment
UCR205454
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2008-5-2
8730 B
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205905
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2008-5-5
8769
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR205924
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2008-5-5
8760
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR223830
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2009-6-17
11183
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281620
Cryptantha pterocarya var. pterocarya
R. G. Swinney
2014-4-30
16285
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0079505
Cryptantha pterocarya var. purpusii
R. G. Swinney
2009-6-17
11183
Los Angeles
San Gabriel Mtns.: Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280777
Cryptantha pterocarya var. purpusii
R. G. Swinney
2014-4-30
16260
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR281324
Cryptantha pterocarya var. purpusii
R. G. Swinney
2014-4-30
16257
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0073719
Cryptantha similis
Orlando Mistretta, Christine Mistretta
2005-4-21
2055
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA233518
Cryptantha similis
R. F. Thorne, C. W. Tilforth, et al.
1972-6-29
42108
Los Angeles
2.0 mi SE of Valyermo on road to Jackson Lake
1433
Comment
RSA550215
Cryptantha similis
W. Wisura, E. Roeder
1992-4-21
4699
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA632842
Cryptantha similis
R. F. Thorne, J. P. Simon, J. Dourley, H. Caulfield
1970-5-1
39530
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
RSA640241
Cryptantha similis
R. F. Thorne, R. Carolin, C. Davidson
1967-3-23
41599
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA725137
Cryptantha similis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -31
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD262230
Cryptantha similis
R. G. Swinney
2014-4-30
16269
Los Angeles
San Gabriel Mountains: 3.8-4.0 milse south of Hwy 138, c. 100 meters west of Largo Vista Road to ridge (Valyermo 7.5'Q)
1387
Comment
UCR280755
Cryptantha similis
R. G. Swinney
2014-4-30
16269
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
SBBG51643
Cryptantha simulans
R. Gustafson, C. Davidson
1977-4-20
428
Los Angeles
Devils Punch Bowl County Park, along trail descending to the stream below the campsite
1219
Comment
RSA774743
Cuscuta californica
R. G. Swinney
2009-6-17
11200
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223828
Cuscuta californica
R. G. Swinney
2009-6-17
11200
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA573699
Cuscuta subinclusa
T. S. Ross
1990-8-17
3155
Los Angeles
Icy springs in upper Big Rock Creek
1752
Comment
RSA573706
Cuscuta subinclusa
T. S. Ross
1990-8-17
3147
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA747196
Cuscuta subinclusa
R. G. Swinney
2005-8-11
8459
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA760673
Cuscuta subinclusa
R. G. Swinney
2008-8-13
9404
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
SD90523
Cuscuta subinclusa
Robert F. Thorne, J. Dourley
1967-10-3
37273
Los Angeles
Mt. Baden-Powell; north slope at Vincent Gap.
2285
Comment
UCR204837
Cuscuta subinclusa
R. G. Swinney
2005-8-11
8459
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210208
Cuscuta subinclusa
R. G. Swinney
2008-8-13
9404
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
OBI2649
Cycladenia humilis
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts
2438
Comment
UCSB25622
Cycladenia humilis
Wilken, Dieter
1968-7-9
Los Angeles
Dawson Saddle, along Highway 2 between Islip Saddle and Big Pines, San Gabriel Mtns.
2407
Comment
UCSB31625
Cycladenia humilis
Griesel, Wesley
1962-6-27
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
JEPS22773
Cycladenia humilis var. venusta
Rimo Bacigalupi with Reino Alava
1958-7-20
6430
Los Angeles
along Angeles Crest Highway (State Highway 2) just s Mt. Lewis (just w of Dawson Saddle, above headwaters of South Fork of Big Rock Creek, San Gabriel Mts.); San Gabriel Mts., above headwaters South Fork Big Rock Creek
2429
Comment
RSA149738
Cycladenia humilis var. venusta
Wesley O. Griesel
1961-8-9
s.n.
Los Angeles
Dawson Saddle, State Hwy #2, San Gabriel Mts
2439
Comment
RSA152132
Cycladenia humilis var. venusta
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
RSA229134
Cycladenia humilis var. venusta
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38869
Los Angeles
Angeles National Forest: Dawson Saddle
2424
Comment
RSA250557
Cycladenia humilis var. venusta
R. F. Thorne, John Dourley
1967-10-3
37297
Los Angeles
Mt. Baden-Powell: just N of summit
2805
Comment
RSA300657
Cycladenia humilis var. venusta
J. R. Shevock
1974-10-5
3874
Los Angeles
at the summit of Mt. Baden-Powell on the southern side of the peak. San Gabriel Mountains. Angeles National Forest.
2864
Comment
RSA404472
Cycladenia humilis var. venusta
F. R. Fosberg, J. Ewan
1931-8-12
795
Los Angeles
Islip-Williamson divide between Bear & Big Rock Creeks
2150
Comment
SD111591
Cycladenia humilis var. venusta
Wayne P. Armstrong
1982-6-27
Los Angeles
On steep ridge just below summit of Mt Baden Powell
2745
Comment
UC1409065
Cycladenia humilis var. venusta
Robert F. Thorne and J. Dourley
1967-10-3
37297
Los Angeles
just n. of summit along summit ridge Mt. Baden-Powell
2804
Comment
UC1532965
Cycladenia humilis var. venusta
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38869
Los Angeles
Angeles Nat'l Forest, San Gabriel Mts., Dawson Saddle
2423
Comment
UCR206129
Cycladenia humilis var. venusta
R. G. Swinney
2008-6-10
8997
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
SD177556
Cylindropuntia acanthocarpa var. coloradensis
Louis C. Wheeler
1968-9-8
Los Angeles
San Gabriel Mountains, Grandview Canyon. Dry, sunny, gravelly sandy loam bench in canyon bottom.
1463
Comment Read comments Nov 12 2014
CAS-BOT-BC56712
Cylindropuntia echinocarpa
Le Roy Abrams; E. A. McGregor
1908-7-2
564
Los Angeles
Field redacted by CAS, contact the data manager for more information
1158
Comment
RSA0098340
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2014-11-15
18262
Los Angeles
San Gabriel Mountains, Grandview Canyon, 15 km SE of Pearblossum, 40 km north of Pomona.
1460
Comment
RSA612186
Cylindropuntia echinocarpa
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Grandview Canyon
1463
Comment
SEINET9143485
Cylindropuntia echinocarpa
Marc A. Baker, Bruce D. Parfitt
1987-4-12
7517
Los Angeles
0.6 km ENE of Big Rock Road along Big Pines Hwy and the San Andres Rift Zone; 0.5 km SE of Big Rock Springs.
1225
Comment
SEINET9193610
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2014-1
18262
Los Angeles
San Gabriel Mountains, Grandview Canyon, 15km SE of Pearblossum, 40km north of Pomona
1460
Comment
UCR282011
Cylindropuntia echinocarpa
R. G. Swinney
2014-4-30
16307
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR204575
Cynodon dactylon
R. G. Swinney
2005-8-5
8392
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204558
Cyperus odoratus
R. G. Swinney
2005-8-5
8375
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC113995
Cyperus parishii
A. Davidson
1901-9-1
s.n.
Los Angeles
Rock Creek
Comment
CAS-BOT-BC113996
Cyperus parishii
A. Davidson
1901-9-1
s.n.
Los Angeles
Rock Creek
Comment
RSA365139
Cyperus parishii
Anstruther Davidson
1901-09
s.n.
Los Angeles
Rock Creek
Comment
RSA0025152
Cystopteris fragilis
Jane Tirrell
2012-6-11
LS 0064
Los Angeles
Lily Spring; north-facing forested slope near spring pproximtely 0.25 miles northwest of Mt Hawkins
2455
Comment
RSA0089520
Cystopteris fragilis
R. G. Swinney
2011-8-17
15622
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA11496
Cystopteris fragilis
H. E. Hasse, Davidson
1906-6-5
s.n.
Los Angeles
Big Rock Creek among the pines, 5000 ft.
1524
Comment
RSA286664
Cystopteris fragilis
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44754
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
UC1260174
Cystopteris fragilis
Robert F. Thorne and Larry DeBuhr
1974-6-28
44754
Los Angeles
n slope Mt. Hawkins (drainage of S Fork Big Rock Creek, Lily Springs area); San Gabriel Mts, Angeles Nat'l Forest
2438
Comment
UCR205594
Cystopteris fragilis
R. G. Swinney
2008-5-13
8860
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR270905
Cystopteris fragilis
R. G. Swinney
2011-8-17
15622
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA232280
Dactylis glomerata
R. F. Thorne, M. Z. Thorne
1969-7-10
38403
Los Angeles
Angeles National Forest: near Lodgepole Picnic ground, 1.5 miles SE of Dawson Saddle along Angeles Crest Highway
2317
Comment
RSA597282
Dactylis glomerata
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3730
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA250504
Datisca glomerata
R. F. Thorne
1967-10-10
37378
Los Angeles
Angeles National Forest: Cortelyou Springs.
2073
Comment
RSA68766
Delphinium cardinale
F. W. Peirson
1923-5-27
5323
Los Angeles
Rock Creek, north San Gabriel Mountains
1296
Comment
RSA0106830
Delphinium glaucum
R. G. Swinney
2011-7-29
15561
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0106831
Delphinium glaucum
R. G. Swinney
2011-7-29
15560
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
SD254691
Delphinium glaucum
R. G. Swinney
2011-7-29
15561
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt Hawkins (Crystal Lake 7.5'Q)
2454
Comment
UCR272850
Delphinium glaucum
R. G. Swinney
2011-7-29
15560
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR272851
Delphinium glaucum
R. G. Swinney
2011-7-29
15561
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA746837
Delphinium parishii
R. G. Swinney
2008-5-8
8783
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR140960
Delphinium parishii
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, South Fork, Big Rock Creek
1402
Comment
UCR205897
Delphinium parishii
R. G. Swinney
2008-5-8
8783
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
POM17988
Delphinium parishii subsp. parishii
P. A. Munz
1923-5-27
6877
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
RSA398702
Delphinium parishii subsp. parishii
Gale Sphon
1959-5-9
333
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
RSA725203
Delphinium parishii subsp. parishii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -42
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SBBG17391
Delphinium parishii subsp. parishii
K. A. Wilson
1962-5-12
1275
Los Angeles
cyn with public cmpgrds leading to Devils Punch Bowl trail
Comment
SBBG71720
Delphinium parishii subsp. parishii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
UCR197765
Delphinium parishii subsp. parishii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 42
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281285
Delphinium parishii subsp. parishii
R. G. Swinney
2014-4-30
16266
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
JEPS60628
Delphinium patens subsp. montanum
Frank W. Peirson
1921-7-3
2479
Los Angeles
Pinon Ridge San Gabriel Mountains (e end)
2286
Comment
RSA652538
Dendromecon rigida
Gary Guntle
1971-5-16
s.n.
Los Angeles
6 1/2 mi down Palmdale turnoff out of Big Pines.
Comment
POM365024
Deschampsia danthonioides
Hasse, Davidson
1906-6-1
1601
Los Angeles
Big Rock Creek.
Comment
CAS-BOT-BC39731
Descurainia adenophora
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
San Bernardino Mountains. Rock Creek.
Comment
SBBG72174
Descurainia incisa
Anstruther Davidson
-Jul-1893
Los Angeles
Big Rock Crk
Comment
POM369559
Descurainia obtusa subsp. adenophora
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA748113
Descurainia pinnata
R. G. Swinney
2008-5-8
8794
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA749037
Descurainia pinnata
R. G. Swinney
2008-5-2
8739
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA755837
Descurainia pinnata
R. G. Swinney
2008-6-17
9045
Los Angeles
Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1945
Comment
SBBG72162
Descurainia pinnata
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SD197725
Descurainia pinnata
R. G. Swinney
2008-5-2
8739
Los Angeles
San Gabriel Mountains; Big Rock Creek at Paradise Springs, on cmapground property.
1000
Comment
SEINET3246202
Descurainia pinnata
R. G. Swinney
2008-1
8794
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils PUnchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1260
Comment
UCR205463
Descurainia pinnata
R. G. Swinney
2008-5-2
8739
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205827
Descurainia pinnata
R. G. Swinney
2008-5-8
8794
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR209493
Descurainia pinnata
R. G. Swinney
2008-6-17
9045
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
RSA0119669
Descurainia pinnata subsp. glabra
R. G. Swinney
2014-4-30
16264
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
SD231263
Descurainia pinnata subsp. glabra
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 28
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197723
Descurainia pinnata subsp. glabra
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 28
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281412
Descurainia pinnata subsp. glabra
R. G. Swinney
2014-4-30
16264
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA628872
Descurainia pinnata subsp. halictorum
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, 3/4 mile north of Big Rock Springs.
1159
Comment
RSA725094
Descurainia pinnata subsp. halictorum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -28
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
POM369570
Descurainia sophia
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek Canyon.
Comment
RSA641644
Descurainia sophia
L. C. Wheeler
1967-5-31
9806
Los Angeles
Big Rock Creek, 3/4 mile south of Big Rock Springs
1219
Comment
RSA725212
Descurainia sophia
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -33
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197792
Descurainia sophia
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 33
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205455
Descurainia sophia
R. G. Swinney
2008-5-2
8746
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
CAS-BOT-BC402257
Dicentra chrysantha
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3761
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1950
Comment
RSA433530
Dicentra chrysantha
Gale Sphon
1959-5-9
334
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
RSA597122
Dicentra chrysantha
Tim S. Ross
1990-6-22
3714
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA597569
Dicentra chrysantha
Tim S. Ross
1990-6-22
3761
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
UCR204839
Dicentra chrysantha
R. G. Swinney
2005-8-11
8457
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR98928
Dicentra chrysantha
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3761
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
SD231160
Dichelostemma capitatum
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 21
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along wash and roadside.
1444
Comment
UCR205832
Dichelostemma capitatum
R. G. Swinney
2008-5-8
8788
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR209492
Dichelostemma capitatum
R. G. Swinney
2008-6-17
9046
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
RSA725131
Dichelostemma capitatum subsp. capitatum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -21
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA747347
Dichelostemma capitatum subsp. capitatum
R. G. Swinney
2008-5-8
8788
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA755854
Dichelostemma capitatum subsp. capitatum
R. G. Swinney
2008-6-17
9046
Los Angeles
Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1945
Comment
UCR197779
Dichelostemma capitatum subsp. capitatum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 21
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281321
Dichelostemma capitatum subsp. capitatum
R. G. Swinney
2014-4-30
16267
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR281406
Dichelostemma capitatum subsp. capitatum
R. G. Swinney
2014-4-24
16226
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
SD237618
Diplacus bigelovii
R. G. Swinney
2008-6-10
9007
Los Angeles
San Gabriel Mountains: Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail (Valyermo 7.5'Q)
1584
Comment
SEINET210049
Diplacus fremontii
A. S. Rattle
1938-6
Los Angeles
San Gabriel Mts, on the Antelope Valley side between LA County Playground & Valyermo
1372
Comment
CHSC57230
Diplacus johnstonii
David M. Thompson
1988-5-26
916
Los Angeles
San Gabriel Mts. 3.0 mi SE of Valyermo-Big Pines road along Big Rock Creek Road, NE side of road.
1389
Comment
OBI59435
Diplacus johnstonii
David M. Thompson
1988-5-26
916
Los Angeles
San Gabriel Mts, 3.0 mi SE of Valyermo-Big Pines rd along Big Rock Crk rd, NE side of road; T4N, R9W, NW1/4, SW 1/4 S27
Comment
RSA279013
Distichlis spicata
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42189
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA596069
Distichlis spicata
L. C. Wheeler
1946-8-28
6290
Los Angeles
San Gabriel Mountains. Caldwell Lake.
1569
Comment
RSA749655
Distichlis spicata
R. G. Swinney
2005-8-5
8363
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
UCR204549
Distichlis spicata
R. G. Swinney
2005-8-5
8363
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
CHSC24956
Dodecatheon jeffreyi
T. P. Spira
1976-7-12
Los Angeles
White Fir Springs off of Angeles Crest Hwy (2), Angeles National Forest.
1828
Comment
CAS-BOT-BC129962
Dodecatheon redolens
H. J. Thompson
1953-6-12
1561
Los Angeles
In seepage area below Windy Springs, N slope of Mt. Islip N of Crystal Lake, San Gabriel Mts.
2133
Comment
CAS-BOT-BC129963
Dodecatheon redolens
H. J. Thompson
1953-6-12
1560
Los Angeles
Below Little Jimmy Springs, N slope of Mt. Islip, N of Crystal Lake, San Gabriel Mts.
2133
Comment
CAS-BOT-BC129966
Dodecatheon redolens
Wesley O. Griesel
1961-6-16
s.n.
Los Angeles
Dawson Saddle area, San Gabriel Mts.
2286
Comment
CAS-BOT-BC129967
Dodecatheon redolens
Robert F. Thorne
1969-7-2
38336
Los Angeles
San Gabriel Mts., Angeles National Forest: c. 1.8 miles S of Dawson Saddle on Angeles Crest Hwy. (NW slope of Mt. Hawkins)
2270
Comment
JEPS22779
Dodecatheon redolens
Rimo Bacigalupi with Reino Alava
1958-7-20
6436
Los Angeles
one-half mi se Dawson Saddle (headwaters of Dorr Canyon, in gully on n slopes of Throop Peak, along Angeles Crest Highway (Calif. No. 2), San Gabriel Mts.); San Gabriel Mts., headwaters of Dorr Canyon
2377
Comment
POM175419
Dodecatheon redolens
Joseph A. Ewan
1930-6-25
2705
Los Angeles
At spring of north slope near Windy Camp, Mt. Islip.
2287
Comment
RSA0040546
Dodecatheon redolens
Orlando Mistretta
1990-8-8
s.n.
Los Angeles
Lily Spring
2454
Comment
RSA0091335
Dodecatheon redolens
R. G. Swinney
2011-8-17
15634
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0110586
Dodecatheon redolens
R. G. Swinney
2011-7-29
15565
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA145416
Dodecatheon redolens
Gale Sphon
1959-6-27
379
Los Angeles
1 mile east of Dawson Summit, Angeles Crest Highway
2287
Comment
RSA149807
Dodecatheon redolens
Wesley O. Griesel
1961-6-16
s.n.
Los Angeles
Dawson Saddle area
2287
Comment
RSA230229
Dodecatheon redolens
Robert F. Thorne
1969-7-2
38336
Los Angeles
San Gabriel Mountains, Angeles National Forest; c. 1.8 miles S of Dawsons saddle on Angeles Crest Highway. (NW slope of Mt. Hawkins)
2271
Comment
RSA250518
Dodecatheon redolens
Robert F. Thorne, John Dourley
1967-10-10
37352
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA250554
Dodecatheon redolens
Robert F. Thorne, John Dourley
1967-10-3
37280
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA330809
Dodecatheon redolens
Wayne E. Sawyer
1981-6-11
16
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle
2302
Comment
RSA462208
Dodecatheon redolens
Robert Gustafson
1983-7-18
2780
Los Angeles
Angeles Crest Hwy., Cortelyou Springs.
2134
Comment
RSA462210
Dodecatheon redolens
F. R. Fosberg
1931-8-12
S 5665
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA615508
Dodecatheon redolens
Louis C. Wheeler
1966-8-21
8842
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
RSA616713
Dodecatheon redolens
Louis C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns.: Dorr Canyon at Angeles Crest Hwy. (by Whitethorn picnic area).
2348
Comment
RSA641077
Dodecatheon redolens
Orlando Mistretta
1995-7-12
1925
Los Angeles
San Gabriel Mountains: Angeles Crest Highway, 2 miles west of Dawson Saddle.
2317
Comment
RSA69042
Dodecatheon redolens
Joseph A. Ewan
1930-6-25
2705
Los Angeles
At spring of north slope near Windy Camp, Mt. Islip.
2287
Comment
RSA748739
Dodecatheon redolens
R. G. Swinney, Cody Clarke
2001-8-22
8078
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA748800
Dodecatheon redolens
R. G. Swinney
2001-8-11
8033
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap.
2375
Comment
SD90346
Dodecatheon redolens
Robert F. Thorne, J. Dourley
1967-10-10
37352
Los Angeles
San Gabriel Mts., Angeles National Forest: 1.5 mi. E of Dawson Saddle; in cienega, cool, moist shaded N-facing slope
2332
Comment
UC1001471
Dodecatheon redolens
H. J. Thompson
1953-6-12
1560
Los Angeles
below Little Jimmy Springs (n slope Mt. Islip, n of Crystal Lake, San Gabriel Mts.); San Gabriel Mts., Mt. Islip, n of Crystal Lake
2133
Comment
UC1001474
Dodecatheon redolens
H. J. Thompson
1953-6-12
1561
Los Angeles
n Crystal Lake (n slope of Mt. Islip, below Windy Springs, San Gabriel Mts.); San Gabriel Mts., n of Crystal Lake, below Windy Springs
2133
Comment
UC1178653
Dodecatheon redolens
Peter Kamb
June 1947
618
Los Angeles
Little Jimmy Spring San Gabriel Mts., Little Jimmy Spring
2286
Comment
UC586880
Dodecatheon redolens
Joseph Andorfer Ewan
1934-8-6
8317
Los Angeles
about Laurel Spring San Gabriel Mts., Laurel Spring, North Baldy (n slope North Baldy, San Gabriel Mts.)
2499
Comment Read comments Nov 6 2014
UCR105732
Dodecatheon redolens
L. C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns., Dorr Canyon at Angeles Crest Hwy., by Whitethorn [=Lodgepole] Picnic Area
2348
Comment
UCR108656
Dodecatheon redolens
L. C. Wheeler
1966-8-21
8842
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR14466
Dodecatheon redolens
George K. Helmkamp
1974-6-2
s.n.
Los Angeles
San Gabriel Mtns, near summit of Calif. Hwy 39
2012
Comment Read comments Nov 29 2010
UCR202691
Dodecatheon redolens
R. G. Swinney
2001-8-11
8033
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202726
Dodecatheon redolens
R. G. Swinney, Cody Clarke
2001-8-22
8078
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204424
Dodecatheon redolens
R. G. Swinney
2001-9-15
8185
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR270853
Dodecatheon redolens
R. G. Swinney
2011-8-17
15634
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271223
Dodecatheon redolens
R. G. Swinney
2011-9-27
15708
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272854
Dodecatheon redolens
R. G. Swinney
2011-7-29
15565
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR31795
Dodecatheon redolens
T. P. Krantz
1980-7-4
s.n.
Los Angeles
San Gabriel Mtns, Lily Springs
Comment
RSA0025151
Draba albertina
Jane Tirrell
2012-6-11
LS 0063
Los Angeles
Lily Spring; north-facing forested slope near spring pproximtely 0.25 miles northwest of Mt Hawkins
2455
Comment
RSA286782
Draba albertina
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44748
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
UC1260168
Draba albertina
Robert F. Thorne, L. DeBuhr
1974-6-28
44748
Los Angeles
Lily Springs area on n slope Mt. Hawkins San Gabriel Mts, Angeles National F., S Fork Big Rock Crk (drainage of S Fork Big Rock Creek, Angeles National Forest)
2438
Comment
GH379237
Draba corrugata
R. F. Thorne, C. W. Tilforth & J. Dourley
1969-7-29
38867
Unknown
San Gabriel Mts., Angeles National Forest: Dawson Saddle, on W-facing slope
2423
Comment
RSA229128
Draba corrugata
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38867
Los Angeles
Angeles National Forest: Dawson Saddle
2424
Comment
UCR150386
Draba corrugata
L. C. Wheeler
1970-7-26
s.n.
Los Angeles
Transverse Ranges; San Gabriel Mountains, N slope of Mount Hawkins
Comment
UCR272859
Draba corrugata
R. G. Swinney
2011-7-29
15555
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
CAS-BOT-BC41605
Draba corrugata var. corrugata
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38867
Los Angeles
San Gabriel Mountains. Angeles National Forest. Dawson Saddle.
2423
Comment
RSA229120
Draba corrugata var. corrugata
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38873
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area, at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway, 1.2 mile SE of Dawson Saddle
2332
Comment
RSA286657
Draba corrugata var. corrugata
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44780
Los Angeles
near Lily Spring on N slope of Mt. Hawkins
2377
Comment
RSA511004
Draba corrugata var. corrugata
R. F. Thorne
1968-9-24
41403
San Bernardino
1.5 miles east of Dawson Saddle along Angeles Crest Highway
2576
Comment
RSA530884
Draba corrugata var. corrugata
Fordyce Grinnell Jr.
1918-7-8
s.n.
Los Angeles
Mt. Islip Ridge, San Gabriel Mountains.
2561
Comment
CAS-BOT-BC159708
Drymocallis cuneifolia var. ewanii
Wesley Griesel
1963-7-27
729
Los Angeles
Lodgepole Picnic Area, State Hwy #2, San Gabriel Mts.
2286
Comment
CAS-BOT-BC159709
Drymocallis cuneifolia var. ewanii
Wesley Griesel
1961-6-16
s.n.
Los Angeles
Near Dawson Saddle, San Gabriel Mts.
2286
Comment
CAS-BOT-BC159710
Drymocallis cuneifolia var. ewanii
R. F. Thorne; M. Z. Thorne
1969-7-10
38365
Los Angeles
Near Lodgepole Picnic Ground, c. 1 1/2 miles SE of Dawson Saddle along Angeles Crest Hwy. - Angeles National Forest, San Gabriel Mts.
2316
Comment
JEPS22780
Drymocallis cuneifolia var. ewanii
Rimo Bacigalupi with Reino Alava
1958-7-20
6437
Los Angeles
along Angeles Crest Highway (Calif. No. 2) one-half mi se Dawson Saddle (headwaters of Dorr Canyon, n slopes of Throop Peak, San Gabriel Mts.); San Gabriel Mts., headwaters of Dorr Canyon, Throop Pk
2377
Comment
JEPS44247
Drymocallis cuneifolia var. ewanii
Frank W. Peirson
1919-6-16
493
Los Angeles
South Fork Rock Creek San Gabriel Mts., South Fork Rock Creek
1981
Comment
JEPS44248
Drymocallis cuneifolia var. ewanii
Frank W. Peirson
1921-6-18
493 a
Los Angeles
n slope of Windy Camp San Gabriel Mts., Mt. Islip (Mt. Islip)
2255
Comment
POM175431
Drymocallis cuneifolia var. ewanii
Joseph A. Ewan
1930-6-24
2674
Los Angeles
N slope Mt Islip, San Gabriel Mountains
2287
Comment
RSA0094629
Drymocallis cuneifolia var. ewanii
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-2
8514
Los Angeles
Western slopes of Mount Baden-Powell; north slope of Mount Hawkins, in the vicinity of Lily Spring.
2401
Comment
RSA164850
Drymocallis cuneifolia var. ewanii
Wesley O. Griesel
1963-7-27
729
Los Angeles
Lodgepole Picnic Area, Hwy 2
2287
Comment
RSA641179
Drymocallis cuneifolia var. ewanii
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38858
Los Angeles
N facing slope above Angeles Crest Hwy N and below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
UC1532958
Drymocallis cuneifolia var. ewanii
R. F. and M. Z. Thorne
1969-7-10
38352
Los Angeles
ca 1 1/2 mi se Dawson Saddle (along Angeles Crest Hwy, near Lodgepole Picnic Ground); San Gabriel Mts, Angeles National Forest
2316
Comment
UC586837
Drymocallis cuneifolia var. ewanii
Joseph Andorfer Ewan
1934-8-13
8336
Los Angeles
n slope, 1/2 mi w Windy Camp Mt. Islip; San Gabriel Mts., n slope Mt. Islip
2286
Comment
UCR108181
Drymocallis cuneifolia var. ewanii
L. C. Wheeler
1966-8-21
8836
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR108645
Drymocallis cuneifolia var. ewanii
L. C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns., Dorr Canyon at Angeles Crest Hwy., by Whitethorn [=Lodgepole] Picnic Area
2348
Comment
UCR129363
Drymocallis cuneifolia var. ewanii
F. W. Peirson
1921-6-18
2801
Los Angeles
San Gabriel Mtns., Windy [Little Jimmy] Camp, Mt. Islip
2256
Comment
UCR24608
Drymocallis cuneifolia var. ewanii
T. P. Krantz
1980-7-4
s.n.
Los Angeles
San Gabriel Mtns, Lily Springs
Comment
RSA0110786
Drymocallis glandulosa
Richard G. Swinney
2010-9-30
13922
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR277016
Drymocallis glandulosa
R. G. Swinney
2010-9-30
13922
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA228898
Drymocallis glandulosa var. reflexa
Robert F. Thorne
1971-8-25
41308
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA229141
Drymocallis glandulosa var. reflexa
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38900
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA585405
Drymocallis glandulosa var. reflexa
Tim S. Ross, Steve D. Boyd
1990-5-29
2712
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA789057
Drymocallis glandulosa var. reflexa
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0112
Los Angeles
South side California State Route 2 near mile marker 67.7
2309
Comment
POM366517
Drymocallis glandulosa var. viscida
Anstruther Davidson
1896-7-12
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA507007
Drymocallis glandulosa var. viscida
Robert F. Thorne, M. Z. Thorne
1969-7-10
38388
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA747677
Drymocallis glandulosa var. viscida
R. G. Swinney
2001-9-15
8187
Los Angeles
San Gabriel Mountains: Little Jimmy Spring.
2256
Comment
RSA747685
Drymocallis glandulosa var. viscida
R. G. Swinney
2001-8-27
8107
Los Angeles
Throop Peak, west of Mt. Baden-Powell.
2780
Comment Read comments Oct 25 2012
SFV1555
Dudleya abramsii
K. A. Wilson
1962-5-12
1281
Los Angeles
San Gabriel Mountains Canyon with public campgrounds leading to Devil's Punch Bowl Trail. North slope of San Gabriel Mountains.
1400
Comment
UCR205238
Dudleya cymosa
R. G. Swinney
2005-8-17
8496
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 20 2018
RSA423503B
Dudleya cymosa subsp. pumila
Anstruther Davidson
s.n.
Los Angeles
Rock Creek.
Comment
RSA423504
Dudleya cymosa subsp. pumila
F. R. Fosberg, J. A. Ewan
1931-8-13
797
Los Angeles
Mt. Islip
2300
Comment
RSA423510
Dudleya cymosa subsp. pumila
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA680105
Dudleya cymosa subsp. pumila
LeRoy Gross, Michael Denslow
2003-6-4
983
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA83354
Dudleya cymosa subsp. pumila
F. W. Peirson
1926-6-2
7938
Los Angeles
Trail up south fork Rock Creek.
1828
Comment
RSA131252
Dudleya lanceolata
P. C. Everett, E. K. Balls
1959-5-22
23805
Los Angeles
Big Rock Creek, N slopes, San Gabriel Mts, from Valyermo
1220
Comment
RSA229715
Dudleya lanceolata
R. F. Thorne, C. W. Tilforth
1969-6-26
38201
Los Angeles
Big Rock Creek Canyon at Sycamore flat campground, SW slope of Pinyon Ridge
1295
Comment
CAS-BOT-BC213764
Dudleya murina
Alice Eastwood
1928-5-19
15128 a
San Luis Obispo
Chorro Creek Road
Comment
RSA0110600
Dysphania botrys
Richard G. Swinney
2010-9-30
13914
Los Angeles
1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116568
Dysphania botrys
R. G. Swinney
2010-9-30
13944
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA760702
Dysphania botrys
R. G. Swinney
2008-9-10
9413
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA798120
Dysphania botrys
Jane Tirrell, Graham Bothwell, Walter Fidler, Shirley Imsand, Rich Philibosian
2012-7-27
LS 0135
Los Angeles
South side California State Route 2 at mile marker 66.82
2295
Comment
UCR210708
Dysphania botrys
R. G. Swinney
2008-9-10
9413
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR271167
Dysphania botrys
R. G. Swinney
2011-9-27
15703
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR276997
Dysphania botrys
R. G. Swinney
2010-9-30
13914
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277251
Dysphania botrys
R. G. Swinney
2010-9-30
13944
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA611488
Echinochloa crus-galli
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA727261
Echinochloa crus-galli
T. B. Salvato, Sarah Flack
2007-8-8
3033
Los Angeles
San Gabriel Mtns: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2012
Comment
UCR186670
Echinochloa crus-galli
T. B. Salvato, Sarah Flack
2007-8-8
3033
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
RSA0011697
Elaeagnus angustifolia
Jane Tirrell
2012-8-20
LS 0160 -
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
RSA0011698
Elaeagnus angustifolia
R. G. Swinney
2001-9-15
8183
Los Angeles
San Gabriel Mountains: Little Jimmy Spring.
2256
Comment
SD197766
Elaeagnus angustifolia
R. G. Swinney
2001-9-15
8183
Los Angeles
San Gabriel Mountains: Little Jimmy Spring.
2256
Comment
UCR204422
Elaeagnus angustifolia
R. G. Swinney
2001-9-15
8183
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR205203
Eleocharis
R. G. Swinney
2005-8-11
8471
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204876
Eleocharis macrostachya
R. G. Swinney
2005-8-9
8403
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR204561
Eleocharis montevidensis
R. G. Swinney
2005-8-5
8378
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204567
Eleocharis montevidensis
R. G. Swinney
2005-8-5
8384
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204754
Eleocharis montevidensis
R. G. Swinney
2005-8-9
8428
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
POM153329
Eleocharis parishii
Phillip A. Munz, I. M. Johnston
1928-9-4
11173
Los Angeles
Rock Creek, Mohave Desert
1159
Comment
RSA749112
Eleocharis parishii
R. G. Swinney
2005-8-9
8425
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204750
Eleocharis parishii
R. G. Swinney
2005-8-9
8425
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment Read comments May 10 2012
UCR95199
Eleocharis parishii
L. C. Wheeler
1946-8-28
6296
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA748329
Eleocharis rostellata
R. G. Swinney
2005-8-9
8422
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204748
Eleocharis rostellata
R. G. Swinney
2005-8-9
8422
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment Read comments May 10 2012
RSA0112520
Elymus
Richard G. Swinney
2010-9-30
13926
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR277014
Elymus
R. G. Swinney
2010-9-30
13926
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA757053
Elymus elymoides
R. G. Swinney
2008-6-17
9060
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
RSA777874
Elymus elymoides
R. G. Swinney
2009-6-17
11207
Los Angeles
ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR190883
Elymus elymoides
R. G. Swinney, Cody Clarke
2001-6-20
8002
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR209217
Elymus elymoides
R. G. Swinney
2008-6-17
9060
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR223717
Elymus elymoides
R. G. Swinney
2009-6-17
11207
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA229121
Elymus elymoides subsp. californicus
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38906
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA596421
Elymus elymoides subsp. californicus
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3358
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
POM175394
Elymus elymoides subsp. elymoides
Helen E. Sweet, West, E. Crow
1930-7-12
s.n
Los Angeles
Ridge between Mt. Islip and north Baldy Peak, San Gabriel Mountains.
Comment
RSA229122
Elymus elymoides subsp. elymoides
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38859
Los Angeles
San Gabriel Mountains, Angeles National Forest: Above Angeles Crest Highway at headwater of South Fork, Big Rock Creek, ca. 1.7 miles south of Dawson Saddle.
2317
Comment
RSA239027
Elymus elymoides subsp. elymoides
C. W. Tilforth, John Dourley
1973-5-24
817
Los Angeles
2.3 mi. NW of Mile High, above Shoemaker Canyon, north edge of San Gabriel Mountains.
Comment
RSA339491
Elymus elymoides subsp. elymoides
Wayne E. Sawyer
1980-7-3
7
Los Angeles
Angeles National Forest: CA. Higway 2 between Dawson Saddle and junction of Higway 39, 1.6 mile from Dawson Saddle
2302
Comment
RSA584024
Elymus elymoides subsp. elymoides
Timothy S. Ross, Steve Boyd
1990-5-29
2706
Los Angeles
San Gabriel Mountains. Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station.
1239
Comment
RSA597562
Elymus elymoides subsp. elymoides
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3755
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA787529
Elymus elymoides subsp. elymoides
Jane Tirrell
2012-6-6
LS 0060
Los Angeles
North side of California State Route 2 opposite culvert for Big Rock Creek Drainage
2306
Comment
UCR281592
Elymus elymoides subsp. elymoides
R. G. Swinney
2014-4-30
16304
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0091102
Elymus glaucus
R. G. Swinney
2011-8-17
15646
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA746423
Elymus glaucus
Orlando Mistretta
1994-7-12
1399
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA747975
Elymus glaucus
R. G. Swinney
2001-8-27
8116
Los Angeles
San Gabriel Mtns.: Windy Spring, 0.3 mi. NW of Little Jimmy Campground.
2256
Comment
RSA760856
Elymus glaucus
R. G. Swinney
2008-9-10
9420
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA794749
Elymus glaucus
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0109
Los Angeles
South side California State Route 2 at mile marker 67.7
2299
Comment
UCR203247
Elymus glaucus
R. G. Swinney
2001-8-27
8116
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR210213
Elymus glaucus
R. G. Swinney
2008-9-10
9420
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR270686
Elymus glaucus
R. G. Swinney
2011-8-17
15646
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA232281
Elymus glaucus subsp. glaucus
R. F. Thorne, M. Z. Thorne
1969-7-10
38402
Los Angeles
Angeles National Forest: near Lodgepole Picnic ground, 1.5 miles SE of Dawson Saddle along Angeles Crest Highway
2317
Comment
RSA330753
Elymus glaucus subsp. glaucus
Wayne E. Sawyer
1981-6-29
67
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mile from Dawson Saddle.
2317
Comment
RSA0106851
Elymus glaucus subsp. virescens
R. G. Swinney
2011-7-29
15578
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
UCR272967
Elymus glaucus subsp. virescens
R. G. Swinney
2011-7-29
15578
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR205260
Elymus stebbinsii
R. G. Swinney
2005-8-17
8505
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 21 2018
RSA310135
Elymus trachycaulus
Wayne E. Sawyer
1981-7-24
102
Los Angeles
Ca Hwy 2 between Dawson Saddle and Junction of CA Hwy 139, 3.1 mi. from Dawson Saddle
2209
Comment
SFV22106
Elymus trachycaulus
R. F. Thorne, J. Dourley
1967-10-10
37362
Los Angeles
San Gabriel Mountains 1.5 miles east of Dawson Saddle. Cienega on cool, moist, shaded, north-facing slope by Angeles Crest Highway.
2332
Comment
UCR277414
Elymus trachycaulus
R. G. Swinney
2010-9-30
13910
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA585697
Elymus trachycaulus subsp. subsecundus
Timothy S. Ross
1990-6-11
3003
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
CAS-BOT-BC204361
Elymus trachycaulus subsp. trachycaulus
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3003
Los Angeles
San Gabriel Mountains. Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon
1280
Comment
RSA618672
Elymus trachycaulus subsp. trachycaulus
L. C. Wheeler
1966-8-21
8844
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
RSA773234
Elymus trachycaulus subsp. trachycaulus
R. F. Thorne, John Dourley
1967-10-10
37362
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
SEINET5644504
Elymus trachycaulus subsp. trachycaulus
Louis C. Wheeler
1966-8-21
8844
Los Angeles
San Gabriel Mountains: northwest Mount Burnham.; 0
Comment
UCR108456
Elymus trachycaulus subsp. trachycaulus
L. C. Wheeler
1966-8-21
8844
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR204744
Elymus triticoides
R. G. Swinney
2005-8-9
8419
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA232279
Elytrigia intermedia subsp. intermedia
R. F. Thorne
1969-7-10
38400
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA660079
Emmenanthe penduliflora
Orlando Mistretta
1992-5-25
414
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA725104
Emmenanthe penduliflora
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -49
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746955
Emmenanthe penduliflora
R. G. Swinney
2008-5-2
8728
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205230
Emmenanthe penduliflora
R. G. Swinney
2008-5-2
8728
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR197769
Emmenanthe penduliflora var. penduliflora
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 49
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281959
Emmenanthe penduliflora var. penduliflora
R. G. Swinney
2014-4-24
16234
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
CAS-BOT-BC131153
Encelia actoni
Le Roy Abrams; E. A. McGregor
1908-7-2
548
Los Angeles
Rock Creek, slopes of the San Gabriel Mountains
1158
Comment
CAS-BOT-BC131157
Encelia actoni
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3717
Los Angeles
Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon
1990
Comment
RSA0119541
Encelia actoni
R. G. Swinney
2014-4-30
16284
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA233553
Encelia actoni
R. F. Thorne, C. W. Tilforth, et al.
1972-6-29
42103
Los Angeles
San Gabriel Mountains, Angeles National Forest: c. 2.0 mi SE of Valyermo on road to Jackson Lake.
1433
Comment
RSA597116
Encelia actoni
Timothy S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3717
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA778714
Encelia actoni
R. G. Swinney
2009-6-17
11209
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SD90302
Encelia actoni
Robert F. Thorne, C. W. Tilforth, et al
1972-6-29
42103
Los Angeles
San Gabriel Mountains, 2 miles southeast of Valyermo on road from Jackson Lake.
1435
Comment
UCR223719
Encelia actoni
R. G. Swinney
2009-6-17
11209
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280731
Encelia actoni
R. G. Swinney
2014-4-30
16284
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CHSC20799
Ephedra
Robert A. Schlising
1968-4-12
2880
Los Angeles
SE of Pearblossom; Fort Tejon Road near 165th Street.
Comment
OBI50380
Ephedra
Larry Kelly, David J. Keil
1989-4-21
366
Los Angeles
San Gabriel Mts. 2-3 mi Se of Valeyrmo along ft. Tejon rd.
Comment Read comments Sep 17 2014
CAS-BOT-BC81805
Ephedra nevadensis
Lyman Benson
1932-3-25
3149
Los Angeles
Grade above Valyermo, San Gabriel Mt., Mojave Desert
1127
Comment
CAS-BOT-BC81809
Ephedra nevadensis
Timothy S. Ross
1992-4-4
6104
Los Angeles
Big Rock Cree: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road. Valyermo USGS 7.5' Quad
1210
Comment
NY70347
Ephedra nevadensis
R. F. Thorne
1970-5-1
39540
Los Angeles
Along road to Valyermo ca. 1 mile east of Pallett Ranch north of Pinyon Risge; at foot of grade in Shoemaker Canyon
1402.1
Comment
NY73772
Ephedra nevadensis
T. S. Ross
1992-4-4
6104
Los Angeles
San gabriel Mountains: Big Rock Creek: ca. 0.25 mile south of Big Pines Highway, on alluvial bench between the stream and Bog Rock Creekl Road. Valyermo USGS 7.5' Quad
1207.0
Comment
POM282157
Ephedra nevadensis
Lyman Benson
1932-3-25
3149
Los Angeles
Grade above Valyermo. San Gabriel Mountains.
1127
Comment
RSA585467
Ephedra nevadensis
T. S. Ross, Steve Boyd
1990-5-29
2678
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd., then S of the road
1143
Comment
RSA589110
Ephedra nevadensis
T. S. Ross
1992-4-4
6104
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road
1207
Comment
RSA639169
Ephedra nevadensis
L. C. Wheeler
1967-5-31
9797
Los Angeles
San Gabriel Mountains: Just over the rise immediately west of Caldwell Lake. .
Comment
SEINET5869078
Ephedra nevadensis
C. E. Jones, Y. Atallah
2001-1
CEJ 16
Los Angeles
Big Pines Hwy 2 mi above/SE of intersec with Rock Springs Rd, pull-out near Hwy Marker 200, NE side of rd.
Comment
SEINET5869079
Ephedra nevadensis
C. E. Jones, Y. Atallah
2001-1
CEJ 18
Los Angeles
Rock Springs Rd ca 0.1 mi above/SW of intersec with Big Pines Hwy, NW side of rd on banks of Rock Springs creek. Northeastern foothills of San Gabriel Mountains.
Comment
CAS-BOT-BC81964
Ephedra viridis
Tim Ross; Steve Boyd
1990-5-29
2705
Los Angeles
San Gabriel Mtns: Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just
1240
Comment
CAS-BOT-BC81966
Ephedra viridis
Tim Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3753
Los Angeles
Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone.
1950
Comment
CAS-BOT-BC81967
Ephedra viridis
James R. Shevock
1976-4-25
5022
Los Angeles
along the trail to Devils Chair from South Fork Campground. San Gabriel Mts., Angeles National Forest
1371
Comment
CHSC101345
Ephedra viridis
Sula Vanderplank; LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -37
Los Angeles
Transverse Ranges; San Gabriel Mountains region: off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
GH356674
Ephedra viridis
P. A. Munz
1923-5-27
6876
Unknown
Big Rock Creek, San Gabriel Mts.
1295
Comment
GH356684
Ephedra viridis
R. F. Thorne & C. W. Tilforth
1969-6-26
38197
Unknown
San Gabriel Mts., Angeles National Forest, Big Rock Creek canyon at Sycamore Flat Campground, SW slope of Pinyon Ridge
1295
Comment
IRVC28192
Ephedra viridis
L. C. Wheeler
1967-5-31
9800
Los Angeles
Sycamore Flat Campground, Big Rock Creek. Transverse Ranges, San Gabriel Mtns
Comment
IRVC3919
Ephedra viridis
P. W. Rundel
1 1964
1232
Unknown
South of Valyermo
1280
Comment Read comments Sep 18 2010
NY30011
Ephedra viridis
T. S. Ross
1994-5-29
2705
Los Angeles
San Gabriel Mountains: Big Rock Creek. Vicinity of an old destoyed homestead on the west side of the riparian strip, just upstream from the gaging Station (only the foundation and scattered rocks remain). Valyermo 7.5' USGS Quadrangle
1239.0
Comment
NY688830
Ephedra viridis
T. S. Ross
1990-6-22
3753
Los Angeles
Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
POM17987
Ephedra viridis
Philip A. Munz
1923-5-27
6876
Los Angeles
Rock Creek; San Gabriel Mts
1296
Comment
RSA229713
Ephedra viridis
Robert F. Thorne, C. W. Tilforth
1969-6-26
38197
Los Angeles
Big Rock Creek Canyon at Sycamore flat campground, SW slope of Pinyon Ridge
1295
Comment
RSA383847
Ephedra viridis
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Angeles National Forest: Holcomb Creek.
Comment
RSA383899
Ephedra viridis
B. C. Templeton
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA584025
Ephedra viridis
T. S. Ross, Steve Boyd
1990-5-29
2705
Los Angeles
San Gabriel Mountains. Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station.
1239
Comment
RSA597560
Ephedra viridis
T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3753
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA629709
Ephedra viridis
L. C. Wheeler
1967-5-31
9800
Los Angeles
San Gabriel Mountains: Sycamore Flat Campground, Big Rock Creek. .
Comment
RSA725124
Ephedra viridis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -37
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA748909
Ephedra viridis
R. G. Swinney
2008-5-2
8735
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA85181
Ephedra viridis
F. W. Peirson
1923-5-27
3532
Los Angeles
small canyon on Pinyon Ridge, Rock Creek, north slope of San Gabriel Mountains
1295
Comment
SBBG89562
Ephedra viridis
J. Adams
1964-5-1
33
Los Angeles
just S of town of Valyermo
1280
Comment
SD215316
Ephedra viridis
Timothy S Ross, Steve Boyd et al
1990-6-22
3753
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone. East-southeas-ward to SW/4 S25
1707
Comment
SD231155
Ephedra viridis
Sula Vanderplank, L. Gross, s. Hoskinson
2005-5-6
50506 37
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET5869067
Ephedra viridis
C. E. Jones, Y. Atallah
2001-1
CEJ 19
Los Angeles
Rock Springs Rd ca 0.1 mi above/SW of intersec with Big Pines Hwy, NW side of rd on banks of Rock Springs Creek. In northeastern foothills of San Gabriel Mountains.
Comment
SFV308
Ephedra viridis
P. G. Kilburn
1957-12-28
581
Los Angeles
Lower elevations near South Fork Campground._x000B_Dry, rocky soil
Comment
SFV311
Ephedra viridis
K. A. Wilson
1961-4-29
1175
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UC1928580
Ephedra viridis
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 37
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UC1928582
Ephedra viridis
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 110
Los Angeles
Transverse Ranges; San Gabriel Mountains region; N side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UC1965417
Ephedra viridis
R. K. Brummitt & S. M. Namoff
2012-6-7
22037
Los Angeles
Angeles National Forest, N of Littlerock, Big Rock Creek road, Sycamore Flat camp site
Comment
UC2030121
Ephedra viridis
Louis C. Wheeler
1967-5-31
9797
Los Angeles
SAN GABRIEL MOUNTAINS: Just over the rise immediately west of Caldwell Lake.
Comment
UCD133256
Ephedra viridis
Stephen Mason
1995-5-14
65
Los Angeles
Vallyermo, Big Rock Creek Rd., just past Sycamore Flat Campground, northern edge of Transverse Range.
1066
Comment
UCR150393
Ephedra viridis
L. C. Wheeler
1967-5-31
9797
Los Angeles
Transverse Ranges: San Gabriel Mountains region, San Gabriel Mtns: just over the rise immediately west of Caldwell Lake
Comment
UCR153371
Ephedra viridis
L. C. Wheeler
1967-5-31
9800
Los Angeles
Transverse Ranges: San Gabriel Mountains region, San Gabriel Mtns: Sycamore Flat Campground, Big Rock Creek
Comment
UCR197733
Ephedra viridis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 37
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205458
Ephedra viridis
R. G. Swinney
2008-5-2
8735
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA628633
Epilobium angustifolium
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2302
Comment
UCR124255
Epilobium angustifolium
L. C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mtns, S fork of Big Rocky Creek, at Angeles Crest Hwy
2302
Comment
RSA747584
Epilobium brachycarpum
R. G. Swinney
2005-8-22
8515
Los Angeles
San Gabriel Mountains: Devil s Punchbowl County Park, lower Holcomb Canyon.
1280
Comment
UCR204819
Epilobium brachycarpum
R. G. Swinney
2005-8-22
8515
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
RSA798117
Epilobium canum
Jane Tirrell
2012-7-25
LS 0120
Los Angeles
Approx 500 ft of east of California State Route 2 on east bank of drainage gully at mile marker 66.7
2258
Comment
SEINET13287584
Epilobium canum
J. L. Crane, Payam M. Fallah
2003-7-9
03 84 b
Los Angeles
Along the Angeles Crest Highway (Route 2). San Gabriel Mountains.
Comment
UCR141591
Epilobium canum
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2317
Comment
VVC339
Epilobium canum
P. J. MacKay
1989-1
s.n.
Los Angeles
San Gabriel Mtns, N facing slope of Mt Baden Powell ca 5 mi w of Wrightwood on Hwy 2
2043
Comment
CAS-BOT-BC171916
Epilobium canum subsp. latifolium
Charles F. Richter
1920-9-1
s.n.
Los Angeles
Mt. Islip, San Gabriel Mts.
Comment
CAS-BOT-BC171921
Epilobium canum subsp. latifolium
Joseph Andorfer Ewan; Nesta Ewan
1936-8-14
10042
Los Angeles
Throop Peak, San Gabriel Mts.
2743
Comment
CAS-BOT-BC171925
Epilobium canum subsp. latifolium
Robert F. Thorne; J. Dourley
1967-10-3
37268
Los Angeles
Mt. Baden-Powell, N slope at Vincent Gap
2133
Comment
JEPS22774
Epilobium canum subsp. latifolium
Rimo Bacigalupi with Reino Alava
1958-7-20
6431
Los Angeles
along Angeles Crest Hwy (State Hwy 2) just w Dawson Saddle (just s of Mt. Lewis, above headwaters of South Fork of Big Rock Creek); San Gabriel Mts.
2429
Comment
OBI2634
Epilobium canum subsp. latifolium
H. Thomas Faul
1960-7-27
s.n.
Los Angeles
Near Dawson Saddle,
2286
Comment
POM158229
Epilobium canum subsp. latifolium
P. A. Munz, I. M. Johnston
1928-9-4
11169
Los Angeles
Mouth of Rock Creek.
1159
Comment
RSA0098613
Epilobium canum subsp. latifolium
R. G. Swinney
2011-9-27
15715
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0116571
Epilobium canum subsp. latifolium
R. G. Swinney
2010-9-30
13932
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA145420
Epilobium canum subsp. latifolium
Gale Sphon
1959-6-27
375
Los Angeles
San Gabriel Mountains, Angeles National Forest. South Fork, Big Rock Creek
Comment
RSA228967
Epilobium canum subsp. latifolium
Robert F. Thorne
1971-8-25
41327
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA588515
Epilobium canum subsp. latifolium
Anstruther Davidson
1901-08
s.n.
Los Angeles
Rock Creek.
Comment
RSA588542
Epilobium canum subsp. latifolium
Bonnie C. Templeton
1932-8-26
5096
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
RSA652549
Epilobium canum subsp. latifolium
Marion P. Harthill
1971-9-25
586
Los Angeles
Baden Powell, Angeles National Forest.
Comment
SEINET211919
Epilobium canum subsp. latifolium
Enid Livingston
1969-8-5
sn
San Benito
Valyermo California
Comment
UCR271136
Epilobium canum subsp. latifolium
R. G. Swinney
2011-9-27
15715
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR277008
Epilobium canum subsp. latifolium
R. G. Swinney
2010-9-30
13908
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277209
Epilobium canum subsp. latifolium
R. G. Swinney
2010-9-30
13932
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA0113228
Epilobium ciliatum
R. G. Swinney
2010-9-30
13925
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116574
Epilobium ciliatum
R. G. Swinney
2010-9-30
13935
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA747202
Epilobium ciliatum
R. G. Swinney
2005-8-5
8380
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA747333
Epilobium ciliatum
R. G. Swinney
2005-8-9
8435
Los Angeles
San Gabriel Mts: Big Rock Creek at Paradise Springs.
1439
Comment
RSA747979
Epilobium ciliatum
R. G. Swinney
2001-8-27
8122
Los Angeles
San Gabriel Mtns.: Windy Spring, 0.3 mi. NW of Little Jimmy Campground.
2256
Comment
RSA748073
Epilobium ciliatum
R. G. Swinney
2001-9-15
8182
Los Angeles
San Gabriel Mountains: Little Jimmy Spring.
2256
Comment
RSA760857
Epilobium ciliatum
R. G. Swinney
2008-8-14
9430
Los Angeles
South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA762420
Epilobium ciliatum
R. G. Swinney
2008-8-13
9376
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
UCR203102
Epilobium ciliatum
R. G. Swinney
2001-8-27
8112
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR203252
Epilobium ciliatum
R. G. Swinney
2001-8-27
8122
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR204421
Epilobium ciliatum
R. G. Swinney
2001-9-15
8182
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR204563
Epilobium ciliatum
R. G. Swinney
2005-8-5
8380
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204760
Epilobium ciliatum
R. G. Swinney
2005-8-9
8435
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR210222
Epilobium ciliatum
R. G. Swinney
2008-8-14
9430
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR210265
Epilobium ciliatum
R. G. Swinney
2008-8-13
9376
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210713
Epilobium ciliatum
R. G. Swinney
2008-9-10
9419
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR277018
Epilobium ciliatum
R. G. Swinney
2010-9-30
13925
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277200
Epilobium ciliatum
R. G. Swinney
2010-9-30
13935
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA0091325
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-8-17
15617
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0096794
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-9-27
15697
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0106503
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-7-29
15570
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA228905
Epilobium ciliatum subsp. ciliatum
Robert F. Thorne
1971-8-25
41326
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2256
Comment
RSA228945
Epilobium ciliatum subsp. ciliatum
Robert F. Thorne
1971-8-25
41306
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2256
Comment
RSA573705
Epilobium ciliatum subsp. ciliatum
Tim S. Ross
1990-8-17
3149
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA588311
Epilobium ciliatum subsp. ciliatum
F. R. Fosberg, Joseph A. Ewan
1931-8-11
793
Los Angeles
Cienega, 1/2 mile north of Windy Camp, north slope of Mt. Islip, San Gabriel Mtns
2300
Comment
SBBG60175
Epilobium ciliatum subsp. ciliatum
R. Hoffmann
1929-5-19
Los Angeles
border of Big Rock Crk
Comment
UCR108658
Epilobium ciliatum subsp. ciliatum
L. C. Wheeler
1966-8-21
8824
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR270839
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-8-17
15617
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271145
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-9-27
15697
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272836
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-7-29
15570
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA228949
Epilobium ciliatum subsp. glandulosum
Robert F. Thorne
1971-8-25
41302
Los Angeles
San Gabriel Mountains, Angeles National Forest: S ridge of summit of Mt. Baden- Powell
2805
Comment
RSA250492
Epilobium ciliatum subsp. glandulosum
Robert F. Thorne, John Dourley
1967-10-10
37363
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA458691
Epilobium ciliatum subsp. glandulosum
F. R. Fosberg, Joseph A. Ewan
1931-8-12
4969
Los Angeles
1/2 mile west of Windy Camp, Mt. Islip. San Gabriel Mountains.
2287
Comment
RSA250376
Epilobium glaberrimum
Robert F. Thorne, John Dourley
1967-10-3
37284
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA330814
Epilobium glaberrimum
Wayne E. Sawyer
1981-7-7
80
Los Angeles
San Gabriel Mountains., Angeles National Forest: Little Jimmy Spring.
2256
Comment Read comments Mar 22 2012
RSA747971
Epilobium glaberrimum
R. G. Swinney
2001-9-16
8170
Los Angeles
San Gabriel Mountains: 100 m east of Little Jimmy Spring Canyon, south fork, south of Hwy 2, 0.6 mile due east of Mt. Islip and c. 2 miles north of Crystal Lake.
2207
Comment
RSA748470
Epilobium glaberrimum
R. G. Swinney, Cody Clarke
2001-8-22
8080
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA748886
Epilobium glaberrimum
R. G. Swinney
2001-8-11
8035
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap.
2375
Comment
RSA749654
Epilobium glaberrimum
R. G. Swinney
2001-9-15
8180
Los Angeles
Little Jimmy Spring
2256
Comment
RSA794746
Epilobium glaberrimum
Jane Tirrell
2012-7-20
LS 0117
Los Angeles
San Gabriel Mts region: South side of California State Route 2; east bank of drainage at mile marker 66.82.
2245
Comment
SD197837
Epilobium glaberrimum
R. G. Swinney
2001-9-15
8180
Los Angeles
San Gabriel Mountains: Little Jimmy Spring.
2256
Comment
UCR202701
Epilobium glaberrimum
R. G. Swinney
2001-8-11
8035
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202724
Epilobium glaberrimum
R. G. Swinney, Cody Clarke
2001-8-22
8080
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204284
Epilobium glaberrimum
R. G. Swinney
2001-9-16
8170
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204420
Epilobium glaberrimum
R. G. Swinney
2001-9-15
8180
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
RSA0089518
Epilobium glaberrimum subsp. glaberrimum
R. G. Swinney
2011-8-17
15618
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA228969
Epilobium glaberrimum subsp. glaberrimum
Robert F. Thorne
1971-8-25
41311
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA229149
Epilobium glaberrimum subsp. glaberrimum
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38885
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area, at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway, 1.2 mile SE of Dawson Saddle.
2332
Comment
RSA286788
Epilobium glaberrimum subsp. glaberrimum
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44761
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA458702
Epilobium glaberrimum subsp. glaberrimum
F. R. Fosberg, Joseph A. Ewan
1931-8-12
5010
Los Angeles
Windy Camp Spring, Mt. Islip
2287
Comment
RSA458703
Epilobium glaberrimum subsp. glaberrimum
F. R. Fosberg, Joseph A. Ewan
1931-8-12
790 -A
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
UC1375301
Epilobium glaberrimum subsp. glaberrimum
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38842
Los Angeles
n and below Lily Spring (at headwater of S. Fork Big Rock Creek, ca 2 mi s of Dawson Saddle, n-facing slope above Angeles Crest Hwy); San Gabriel Mts., Angeles National Forest
2316
Comment
UCR270840
Epilobium glaberrimum subsp. glaberrimum
R. G. Swinney
2011-8-17
15618
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA0112761
Epipactis gigantea
R. G. Swinney
2010-9-30
13905
Los Angeles
San Gabriel Mountains:1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA792096
Epipactis gigantea
Jane Tirrell, Shirley Imsand, Walter Fidler
2012-7-6
LS 0096
Los Angeles
South side California State Route 2 near mile marker 67.7
2311
Comment
UCR204749
Epipactis gigantea
R. G. Swinney
2005-8-9
8423
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR277005
Epipactis gigantea
R. G. Swinney
2010-9-30
13905
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
POM18147
Equisetum hyemale var. affine
P. A. Munz
1923-5-26
6832
Los Angeles
Big Rock Creek, San Gabriel Mts. Springy place on slopes
1921
Comment
POM18108
Equisetum laevigatum
P. A. Munz
1923-5-25
6815
Los Angeles
Big Rock Creek, San Gabriel Mts. Wash among willows.
1280
Comment
RSA611487
Eragrostis cilianensis
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA611486
Eragrostis mexicana subsp. virescens
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
CAS-BOT-BC162973
Eremothera boothii subsp. decorticans
A. Davidson
1893-7-1
s.n.
Los Angeles
Rock Creek, Mojave Desert
Comment
JEPS31693
Eremothera boothii subsp. decorticans
Frank W. Peirson
1928-6-2
7949
Los Angeles
Rock Cr. San Gabriel Mts. (main stream bed)
1371
Comment
JEPS31698
Eremothera boothii subsp. decorticans
Frank W. Peirson
1919-6-14
479
Los Angeles
Rock Creek San Gabriel Mountains
1524
Comment
CAS-BOT-BC300527
Eriastrum densifolium
B. Ertter; J. Strachan
1979-6-29
3009
Los Angeles
N edge of Angeles Nat'l Forest ca 9 airmiles ESE of Pearblossom, 1.7 mi N of Mile High on County Hwy N4
1463
Comment
SEINET3096760
Eriastrum densifolium
Barbara Ertter, Jeffrey L. Strachan
1979-6-29
3009
Los Angeles
Angeles National Forest; N edge ca 9 airmile ESE of Pearblossom, 1.7 mi N of Mile High on County Hwy N4.
1460
Comment
UCR204821
Eriastrum densifolium
R. G. Swinney
2005-8-22
8513
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR223614
Eriastrum densifolium
R. G. Swinney
2009-6-17
11215
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223820
Eriastrum densifolium
R. G. Swinney
2009-6-17
11191
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0106902
Eriastrum densifolium subsp. austromontanum
R. G. Swinney
2009-6-17
11215
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA0106907
Eriastrum densifolium subsp. austromontanum
R. G. Swinney
2005-8-22
8513
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon.
1280
Comment
RSA0106910
Eriastrum densifolium subsp. austromontanum
R. G. Swinney
2009-6-17
11191
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0107978
Eriastrum densifolium subsp. austromontanum
Mark Brunell
1993-7-22
140
Los Angeles
Mojave Desert/San Gabriel Mtns.: County Hwy S4 (204th St. East), 7.4km south of Hwy 138, norhern mouth of Grandview Canyon, along west side of Hwy S4.
1396
Comment
SD236367
Eriastrum densifolium subsp. austromontanum
Mark S. Brunell
1993-7-22
140
Los Angeles
Mojave Desert/San Gabriel Mtns.: County Hwy s4 (204th street east), 7.4 km south of hwy 138 , northern mouth of Grandview Canyon, along west side of Hwy S4.
1396
Comment
UC1787320
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-22
140
Los Angeles
Mojave Desert/San Gabriel Mountains: county Hwy S4 (204th St. East), 7.4 km south of Hwy 138, northern mouth of Grandview Canyon, along west side of Hwy S4
1396
Comment
UC1787328
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-24
108
Los Angeles
Mojave Desert/San Gabriel Mountains: County Hwy S4 (204th St. East), 7.4 km south of Hwy 138, northern mouth of Grandview Canyon, along west side of Hwy S4
1396
Comment
UCR126163
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-24
108
Los Angeles
Mojave Desert/San Gabriel Mtns., County Hwy S4 (204th St. East), 7.4 km south of Hwy 138, northern mouth of Grandview Canyon, along west side of Hwy S4
1396
Comment
UCR126223
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-22
140
Los Angeles
Mojave Desert/San Gabriel Mtns., County Hwy S4 (204th St. East), 7.4 km south of Hwy 138, northern mouth of Grandview Canyon, along west side of Hwy S4
1396
Comment
UCR150889
Eriastrum densifolium subsp. densifolium
Valerie Soza, LeRoy Gross, Jean Kuo
1999-7-6
608
Los Angeles
Transverse Ranges; San Gabriel Mtns, South Fork Campground, South Fork Big Rock Creek
1402
Comment
SD107159
Eriastrum densifolium subsp. elongatum
B. Ertter, J. Strachan
1979-6-29
3009
Los Angeles
North edge of Angeles National Forest ca. 9.0 airmiles eastsoutheast of Pearblossom, 1.7 miles north of Mile High on County Highway N4.
1463
Comment
SD197852
Eriastrum densifolium subsp. elongatum
R. G. Swinney
2005-8-22
8513
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon.
1280
Comment
UCR223645
Eriastrum sapphirinum
R. G. Swinney
2009-6-17
11180
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223823
Eriastrum sapphirinum
R. G. Swinney
2009-6-17
11194
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0110983
Eriastrum sapphirinum subsp. brevibracteatum
R. G. Swinney
2009-6-17
11194
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0122865
Eriastrum sapphirinum subsp. brevibracteatum
R. G. Swinney
2009-6-17
11180
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0122853
Eriastrum signatum
J. Mark Porter, Lauren Machen
2004-5-2
14088
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
RSA773807
Ericameria cooperi
R. G. Swinney
2009-6-17
11188
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223818
Ericameria cooperi
R. G. Swinney
2009-6-17
11188
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UC672265
Ericameria cooperi var. cooperi
H. L. Mason
1926-4-27
3045
Los Angeles
Big Pine Recreation Camp Road between Big Rock Creek and Little Rock Creek
Comment
RSA747363
Ericameria cuneata
Orlando Mistretta
1994-7-12
1397 A
Los Angeles
Transverse Ranges; San Gabriel Mtns region: Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle. Near Reed Spring
1829
Comment
POM359323
Ericameria cuneata var. cuneata
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
POM359326
Ericameria cuneata var. cuneata
L. E. Hoffman
1931-11-28
16307
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
POM359339
Ericameria cuneata var. cuneata
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA792022
Ericameria cuneata var. cuneata
Jane Tirrell, Graham Bothwell
2012-9-14
LS 0174
Los Angeles
Approx. 300 meters southest of California State Route 2 in rocky outcrop above Big Rock Creek drainage, about 1.5 mi west of Dawson Saddle.
2395
Comment
LA202487
Ericameria linearifolia
W. R. Ernst;
May 1948
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
POM359392
Ericameria linearifolia
Anstruther Davidson
1906-6-1
2001
Los Angeles
Big Rock Creek.
Comment
POM359396
Ericameria linearifolia
B. C. Templeton
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA0073718
Ericameria linearifolia
Orlando Mistretta, Christine Mistretta
2005-4-21
2054
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA300651
Ericameria linearifolia
J. R. Shevock
1976-4-25
5025
Los Angeles
Common along FS trail 10W09 to Devils Chair. San Gabriel Mountains. Angeles National Forest.
Comment
RSA597568
Ericameria linearifolia
Timothy S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3760
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA660162
Ericameria linearifolia
Orlando Mistretta
1992-5-25
444
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower.
Comment
RSA725088
Ericameria linearifolia
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -4
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747369
Ericameria linearifolia
R. G. Swinney
2008-6-10
8979
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA748908
Ericameria linearifolia
R. G. Swinney
2008-5-2
8736
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA773806
Ericameria linearifolia
R. G. Swinney
2009-6-17
11190
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SBBG62625
Ericameria linearifolia
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD231204
Ericameria linearifolia
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 4
Los Angeles
Transverse Ranges: San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET7063577
Ericameria linearifolia
A. G. Vestal
1947-4-8
s.n.
Los Angeles
Along Big Pines Highway between Littlerock and Big Pines. San Andrea Rift Zone. UTM Zone 11, 425494mE, 3810192mN. (WGS84/NAD83).
1401
Comment
SFV3954
Ericameria linearifolia
K. A. Wilson
1961-4-29
1178
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UC1118749
Ericameria linearifolia
H. A. Jensen
1933-5-9
294
Los Angeles
Shoemaker (Valyermo) Rock Creek Quadrangle, Shoemaker (Valyermo)
Comment
UC1532956
Ericameria linearifolia
C. W. Tilforth and John Dourley
1973-5-24
810
Los Angeles
2.3 mi nw Mile High (above Shoemaker Canyon, n edge of San Gabriel Mts.); San Gabriel Mtns.
Comment
UC284263
Ericameria linearifolia
P. A. Munz
1923-5-26
6826
Los Angeles
Big Rock Creek San Gabriel Mts., Big Rock Creek (in stony wash)
1402
Comment
UCD166195
Ericameria linearifolia
Jack Major
1962-4-15
760
Los Angeles
On road to Big Pines above Valyermo, north side of San Antonio Peak. (Exact location unknown. Coordinates estimated by label maker.)
1390
Comment
UCR197759
Ericameria linearifolia
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 4
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205460
Ericameria linearifolia
R. G. Swinney
2008-5-2
8736
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR206431
Ericameria linearifolia
R. G. Swinney
2008-6-10
8979
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR223819
Ericameria linearifolia
R. G. Swinney
2009-6-17
11190
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR266129
Ericameria linearifolia
Orlando Mistretta, Christine Mistretta
2005-4-21
2054
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
CAS-BOT-BC298891
Ericameria nauseosa var. bernardina
Wesley Griesel
1962-9-13
737
Los Angeles
Near Dawson Saddle, State Highway #2, San Gabriel Mts
2377
Comment
CAS-BOT-BC298896
Ericameria nauseosa var. bernardina
Tim Ross
1990-8-17
3160
Los Angeles
San Gabriel Mts: road crossing of the drainage just below Icy Springs, in upper Big Rock Creek
1737
Comment
GH417240
Ericameria nauseosa var. bernardina
F. R. Fosberg & J. A. Ewan
1931-8-12
S 5481
Unknown
Buckhorn Trail, Islip-Williamson divide between Bear and Big Rock Creeks, San Gabriel Mts.
Comment
GH417245
Ericameria nauseosa var. bernardina
J. A. Ewan
1934-8-7
8377
Unknown
west ridge of Throop Peak, north of North Baldy
2667
Comment
HSC81280
Ericameria nauseosa var. bernardina
F. R. Fosberg, Joseph A. Ewan
1931-8-11
Los Angeles
Islip Trail, Mt. Hawkins; San Gabriel Mtns.
1950
Comment
LA99029
Ericameria nauseosa var. bernardina
E. R. Hobbs;
1978-10-15
78- 138
Los Angeles
SAN GABRIEL MOUNTAINS, trail to summit of Mt. Williamson, start of trail at State Hwy 2.
2133
Comment
RSA792131
Ericameria nauseosa var. bernardina
Jane Tirrell
2012-8-20
LS 0165
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
OBI56529
Ericameria nauseosa var. hololeuca
Louis C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mts. Sycamore Flat Campground; Big Rock Crk
1311
Comment
RSA0064064
Ericameria nauseosa var. hololeuca
Richard G. Swinney
2010-10-13
14035
Los Angeles
Lily Spring, within 100 meters of main spring. East of spring.
2454
Comment
CAS-BOT-BC298047
Ericameria nauseosa var. mohavensis
Le Roy Abrams; E. A. McGregor
1908-7-2
625
Los Angeles
Rock Creek, San Gabriel Mts
1158
Comment
CAS-BOT-BC298049
Ericameria nauseosa var. mohavensis
Frank W. Peirson
1928-9-5
8192
Los Angeles
Lower part of road from Rock Creek to Big Pines, San Gabriel Mts
1280
Comment
RSA748464
Ericameria nauseosa var. oreophila
R. G. Swinney
2001-8-27
8097
Los Angeles
Throop Peak, west of Mt. Baden-Powell
2780
Comment
RSA0097525
Ericameria parryi
R. G. Swinney
2011-9-27
15706
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0102547
Ericameria parryi
Richard G. Swinney
2010-9-30
13953
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
SEINET13387044
Ericameria parryi
R. G. Swinney
2011-1
15706
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment Read comments Sep 6 2017
UCR271217
Ericameria parryi
R. G. Swinney
2011-9-27
15706
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR277205
Ericameria parryi
R. G. Swinney
2010-9-30
13953
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR202707
Erigeron breweri
R. G. Swinney
2001-8-18
8054
Los Angeles
San Gabriel Mtns., c. 400 m south of summit of Mt. Baden-Powell
2805
Comment Read comments Jul 8 2021
UCR209494
Erigeron breweri
R. G. Swinney
2008-6-17
9044
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
CAS-BOT-BC294827
Erigeron breweri var. covillei
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3748
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1950
Comment
RSA597745
Erigeron breweri var. covillei
Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3748
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
GH417527
Erigeron breweri var. jacinteus
R. F. Thorne
1971-8-25
41242
Unknown
San Gabriel Mts., Angeles National Forest: S ridge of summit of Mt. Baden-Powell
2804
Comment
GH417529
Erigeron breweri var. jacinteus
J. A. Ewan
1934-8-6
8311
Unknown
east slope north Baldy at head of Mine Gulch
2743
Comment
OBI70282
Erigeron breweri var. jacinteus
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mtns: Big Rock Creek, branch at Angeles Crest hwy
2103
Comment
RSA226997
Erigeron breweri var. jacinteus
R. F. Thorne
1971-8-25
41242
Los Angeles
San Gabriel Mountains, Angeles National Forest: S ridge of summit of Mt. Baden- Powell
2805
Comment
RSA300650
Erigeron breweri var. jacinteus
J. R. Shevock
1974-10-5
3873
Los Angeles
at the summit of Mt. Baden-Powell on the southern side of the peak. San Gabriel Mountains. Angeles National Forest.
2864
Comment
RSA617232
Erigeron breweri var. jacinteus
LeRoy Gross
1998-8-22
50
Los Angeles
Top of Mt. Baden-Powell.
2866
Comment
RSA748461
Erigeron breweri var. jacinteus
R. G. Swinney
2001-8-18
8054
Los Angeles
c. 400 m south of summit of Mt. Baden-Powell
2805
Comment
UC1375267
Erigeron breweri var. jacinteus
Robert F. Thorne
1971-8-25
41242
Los Angeles
s ridge of summit of Mt. Baden-Powell; San Gabriel Mts., Angeles National Park, Mt. Baden-Powell
2804
Comment
UCD131746
Erigeron breweri var. jacinteus
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, branch at Angeles Crest Highway.
2103
Comment
UCD169690
Erigeron canadensis
Louis C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
1262
Comment
OBI70313
Erigeron foliosus
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mts: Heliport 0.3 mi N of South Mt Hawkins
2286
Comment
RSA628320
Erigeron foliosus
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA747262
Erigeron foliosus
R. G. Swinney
2005-8-22
8510
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon
1280
Comment
RSA747327
Erigeron foliosus
R. G. Swinney
2005-8-11
8441
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA774741
Erigeron foliosus
R. G. Swinney
2009-6-17
11184
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SD197678
Erigeron foliosus
R. G. Swinney
2005-8-11
8441
Los Angeles
San Gabriel Mountains: Big Rock Creek at Paradise Springs.
1438
Comment
UCR204824
Erigeron foliosus
R. G. Swinney
2005-8-22
8510
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR204844
Erigeron foliosus
R. G. Swinney
2005-8-11
8441
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR223768
Erigeron foliosus
R. G. Swinney
2009-6-17
11184
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
CAS-BOT-BC296177
Erigeron foliosus var. foliosus
LeRoy Abrams; E. A. McGregor
1908-7-2
545
Los Angeles
Shoemaker's, Rock Creek, San Gabriel Mountains
1158
Comment
SEINET10877200
Eriodictyon californicum
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-12
Yatskievych 11 -16
Los Angeles
Along dirt road (Big Rock Creek Road) to South Fork campground, heading S off Big Pines Highway, Angeles National Forest, N side of San Gabriel Mountains.
1254
Comment
CAS-BOT-BC188949
Eriodictyon parryi
Elmer I. Applegate
1931-11-8
7005
Los Angeles
8 miles below Big Pine Camp, N slope of the San Gabriel Mountains
Comment
CAS-BOT-BC188953
Eriodictyon parryi
Le Roy Abrams
1908-7-2
577
Los Angeles
Rock Creek, San Gabriel Mountains
1676
Comment
CAS-BOT-BC222684
Eriodictyon trichocalyx
Le Roy Abrams; E. A. McGregor
1908-7-2
526
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
CAS-BOT-BC222686
Eriodictyon trichocalyx
P. C. Everett; E. K. Balls
1959-5-22
23807
Los Angeles
Big Rock Creek, N. slopes, San Gabriel Mts., from Valyermo
1219
Comment
GH402917
Eriodictyon trichocalyx
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
526
Unknown
Rocks Creek. Desert slopes of the San Gabriel Mts.
1158
Comment
JEPS22768
Eriodictyon trichocalyx
Rimo Bacigalupi with Reino Alava
1958-7-20
6428
Los Angeles
along Angeles Crest Highway (State Highway 2) along northwestern shoulder Mt. Islip (watershed of South Fork of Big Rock Creek, San Gabriel Mts.); Angeles National For, San Gabriel Mts., S Fk Big Rock Creek
2164
Comment
RSA455075
Eriodictyon trichocalyx
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
Big Rock Creek
Comment
RSA747375
Eriodictyon trichocalyx
R. G. Swinney
2008-6-10
9015
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA777873
Eriodictyon trichocalyx
R. G. Swinney
2009-6-17
11205
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA779985
Eriodictyon trichocalyx
R. G. Swinney
2009-6-17
11219
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SBBG17473
Eriodictyon trichocalyx
K. A. Wilson
1962-5-12
1279
Los Angeles
cyn with public cmpgrds leading to Devils Punch Bowl trail
Comment
SBBG6092
Eriodictyon trichocalyx
H. and M. Dearing
1941-5-11
4648
Los Angeles
near Big Rock Crk
Comment
SBBG65120
Eriodictyon trichocalyx
R. Hoffmann
1929-5-19
Los Angeles
Paradise Camp, Big Rock Crk
Comment
SFV2965
Eriodictyon trichocalyx
K. A. Wilson
1962-5-12
1279
Los Angeles
San Gabriel Mountains Canyon with public campgrounds leading to Devil's Punch Bowl Trail. North slope of San Gabriel Mountains.
1400
Comment
UCR206270
Eriodictyon trichocalyx
R. G. Swinney
2008-6-10
9015
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR223525
Eriodictyon trichocalyx
R. G. Swinney
2009-6-17
11219
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223715
Eriodictyon trichocalyx
R. G. Swinney
2009-6-17
11205
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280897
Eriodictyon trichocalyx subsp. trichocalyx
R. G. Swinney
2014-4-30
16305
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC219332
Eriodictyon trichocalyx var. trichocalyx
Tim Ross; Steve Boyd
1990-5-29
2707
Los Angeles
San Gabriel Mtns: Big Rock Creek
1235
Comment
CAS-BOT-BC219335
Eriodictyon trichocalyx var. trichocalyx
Thompson
1919-12-1
s.n.
Los Angeles
Noble's ranch, Valyermo
Comment
RSA19198
Eriodictyon trichocalyx var. trichocalyx
P. A. Munz
1923-5-27
6883
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
RSA310138
Eriodictyon trichocalyx var. trichocalyx
Wayen E. Sawyer
1981-6-18
55
Los Angeles
CA hwy 2 Between Dawson Saddle and Jct of Hwy 39, 1.6 mi from Dawson Saddle.
2302
Comment
RSA455058
Eriodictyon trichocalyx var. trichocalyx
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA455067
Eriodictyon trichocalyx var. trichocalyx
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
Big Rock Creek
Comment
RSA455074
Eriodictyon trichocalyx var. trichocalyx
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, branch of Big Rock Creek, Angeles National Forest.
Comment
RSA584023
Eriodictyon trichocalyx var. trichocalyx
Tim S. Ross
1990-5-29
2707
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station.
1236
Comment
RSA794744
Eriodictyon trichocalyx var. trichocalyx
Jane Tirrell
2012-7-20
LS 0116
Los Angeles
San Gabriel Mts region: South side of California State Route 2; east bank of drainage at mile marker 66.82.
2245
Comment
RSA773614
Eriogonum
R. G. Swinney
2009-6-17
11167
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR204548
Eriogonum
R. G. Swinney
2005-8-5
8362
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment Read comments Dec 7 2018
UCR223746
Eriogonum
R. G. Swinney
2009-6-17
11167
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA590666
Eriogonum angulosum
Tim S. Ross, S. D. Boyd
1990-5-29
2694
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
CAS-BOT-BC241587
Eriogonum baileyi var. baileyi
Carl B. Wolf
1932-8-11
4007
Los Angeles
No. slope of San Gabriel Mts. 8 mi. below Big Pines Park on road to Little Rock
1371
Comment
POM158208
Eriogonum baileyi var. baileyi
P. A. Munz, I. M. Johnston
1928-9-5
11185
Los Angeles
San Gabriel Mountains: road from Rock Creek to Swartout [Swarthout] Valley
1677
Comment
POM158209
Eriogonum baileyi var. baileyi
P. A. Munz, I. M. Johnston
1928-9-4
11175
Los Angeles
San Gabriel Mountains: Rock Creek
1159
Comment
RSA5500
Eriogonum baileyi var. baileyi
Carl B. Wolf
1932-8-11
s.n.
Los Angeles
8 miles below Big Pine Park on road to Little Rock, north slope of San Gabriel Mountains
1372
Comment
RSA749657
Eriogonum baileyi var. baileyi
R. G. Swinney
2005-8-5
8362
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy.
1561
Comment
UC729490
Eriogonum baileyi var. baileyi
Carl B. Wolf
1932-8-11
4007
Los Angeles
8 mi below on road to Little Rock Big Pines Park; San Gabriel Mts.
1371
Comment
RSA393107
Eriogonum brachyanthum
Anstruther Davidson
1901-8-1
1477
Los Angeles
Rock Creek [Los Angeles or Ventura County].
Comment
UC634602
Eriogonum brachyanthum
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts., Pinon Ridge
Comment
RSA233507
Eriogonum cithariforme var. agninum
Robert F. Thorne, C. W. Tilforth
1972-6-29
42110
Los Angeles
San Gabriel Mountains, Angeles National Forest: c. 2.0 mi SE of Valyermo on road to Jackson Lake
1433
Comment
RSA393165
Eriogonum cithariforme var. agninum
H. E. Hasse, Anstruther Davidson
1906-06
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA590669
Eriogonum cithariforme var. agninum
Tim S. Ross, S. D. Boyd
1990-5-29
2669
Los Angeles
Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW.
1402
Comment
RSA597127
Eriogonum cithariforme var. agninum
Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3742
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA677793
Eriogonum cithariforme var. agninum
Michael Denslow, V. Soza
2002-7-10
695
Los Angeles
North side of mountains. Road side; off Big Rock Creek road on the road to south fork campground.
1372
Comment
RSA710798
Eriogonum cithariforme var. agninum
LeRoy Gross
2005-5-3
2238
Los Angeles
West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., [From] Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
RSA725109
Eriogonum cithariforme var. agninum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -51
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197782
Eriogonum cithariforme var. agninum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 51
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR141806
Eriogonum covilleanum
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2317
Comment
CAS-BOT-BC242775
Eriogonum davidsonii
Le Roy Abrams; E. A. McGregor
1908-7-3
571
Los Angeles
North Baldy Mountain, San Gabriel Mountains
1981
Comment
JEPS56700
Eriogonum davidsonii
F. R. Fosberg and J. Ewan
1931-8-12
4888
Los Angeles
at saddle, Big Rock-Bear Creek Divide Big Rock-Bear Creek Divide
2011
Comment
RSA0096801
Eriogonum davidsonii
R. G. Swinney
2011-9-27
15699
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA393178
Eriogonum davidsonii
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5465
Los Angeles
Buckhorn Trail: Islip-Williamson divide, between Bear and Big Rock Creeks
2000
Comment
RSA585411
Eriogonum davidsonii
Tim S. Ross, S. D. Boyd
1990-5-29
2692
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
RSA642100
Eriogonum davidsonii
Orlando Mistretta
1994-7-22
1447
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
Comment
RSA660178
Eriogonum davidsonii
Orlando Mistretta
1992-5-25
408
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA678823
Eriogonum davidsonii
Valerie L. Soza, Monica Acosta
2001-6-13
1280
Los Angeles
South Fork Big Rock Creek, ca. 1 mile south from South Fork Campground along the South Fork Trail.
1616
Comment
RSA746576
Eriogonum davidsonii
R. G. Swinney
2008-5-13
8854
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
RSA747268
Eriogonum davidsonii
R. G. Swinney
2005-8-26
8525
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, peak 6374 c. 1/2 mi. SW of Devil's Chair.
1933
Comment
RSA748913
Eriogonum davidsonii
R. G. Swinney
2008-5-2
8729
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA749079
Eriogonum davidsonii
R. G. Swinney
2005-8-11
8445
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
SBBG64087
Eriogonum davidsonii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD197875
Eriogonum davidsonii
R. G. Swinney
2005-8-26
8525
Los Angeles
Devil's Punchbowl County Park,peak 6374, ca. 0.5 mile southwest of Devil's Chair.
1933
Comment
SEINET13276782
Eriogonum davidsonii
R. G. Swinney
2011-1
15699
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UCD170250
Eriogonum davidsonii
R. G. Swinney
2008-5-13
8854
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR141805
Eriogonum davidsonii
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, 1 mile east of Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2195
Comment
UCR145167
Eriogonum davidsonii
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR186602
Eriogonum davidsonii
T. B. Salvato, Sarah Flack
2007-8-8
3040
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204809
Eriogonum davidsonii
R. G. Swinney
2005-8-26
8525
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
UCR205188
Eriogonum davidsonii
R. G. Swinney
2008-5-2
8729
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205222
Eriogonum davidsonii
R. G. Swinney
2005-8-11
8445
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR205602
Eriogonum davidsonii
R. G. Swinney
2008-5-13
8854
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR206433
Eriogonum davidsonii
R. G. Swinney
2008-6-10
8981
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR271182
Eriogonum davidsonii
R. G. Swinney
2011-9-27
15699
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR280753
Eriogonum davidsonii
R. G. Swinney
2014-4-30
16272
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR186601
Eriogonum elongatum
T. B. Salvato, Sarah Flack
2007-8-8
3041
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
RSA747194
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2008-6-10
8995
Los Angeles
Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
RSA778909
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2009-6-17
11213
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR186600
Eriogonum fasciculatum subsp. polifolium
T. B. Salvato, Sarah Flack
2007-8-8
3042
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR206269
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2008-6-10
8995
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
UCR206430
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2008-6-10
8978
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR223618
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2009-6-17
11213
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
CAS-BOT-BC250103
Eriogonum fasciculatum var. polifolium
Le Roy Abrams; E. A. McGregor
1908-7-2
549
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA59161
Eriogonum fasciculatum var. polifolium
Percy C. Everett
1950-9-30
15896
Los Angeles
San Gabriel Mountains: south fork Big Rock Creek.
Comment
UC66810
Eriogonum gracillimum
A. Davidson
1901-8-1
Los Angeles
Rock Creek
Comment
A364242
Eriogonum heermannii
Vict. Duran
1933-8-10
3545
Unknown
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
GH364239
Eriogonum heermannii
Vict. Duran
1933-8-10
3545
Unknown
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
HSC101358
Eriogonum heermannii
R. G. Swinney
2008-8-14
9438
Los Angeles
San Gaberiel Mtns.: confluence of Big Rock Creek and Fenner Canyon
1640
Comment
HSC104217
Eriogonum heermannii
R. G. Swinney
2008-8-13
9408
Los Angeles
San Gabriel Mtns.: junction of High Desert Recreational Trail (10W09) and Dorr Canyon, 0.6 mi. S of Big Rock Creek Rd.
1634
Comment
RSA747581
Eriogonum heermannii
R. G. Swinney
2005-8-11
8449
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA760555
Eriogonum heermannii
R. G. Swinney
2008-8-14
9438
Los Angeles
Confluence of Big Rock Creek and Fenner Canyon
1640
Comment
RSA760698
Eriogonum heermannii
R. G. Swinney
2008-8-14
9436
Los Angeles
South Fork Big Rock Creek, on east bank of main channel c. 100 m south of South Fork Campground
1378
Comment
RSA762732
Eriogonum heermannii
R. G. Swinney
2008-8-13
9408
Los Angeles
junction of High Desert Recreational Trail (10W09) and Dorr Canyon, 0.6 mi. south of Big Rock Creek Rd.
1634
Comment
SBBG62156
Eriogonum heermannii
V. Duran
1933-8-10
3545
Los Angeles
South Fk Big Rock Crk
1394
Comment
SD143490
Eriogonum heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1395
Comment
SEINET253373
Eriogonum heermannii
Victor Duran
aug 10 1933
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.,
Comment
UCD170253
Eriogonum heermannii
R. G. Swinney
2008-8-14
9438
Los Angeles
San Gabriel Mtns., confluence of Big Rock Creek and Fenner Canyon.
1640
Comment
UCR204842
Eriogonum heermannii
R. G. Swinney
2005-8-11
8449
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment Read comments Oct 23 2020
UCR210200
Eriogonum heermannii
R. G. Swinney
2008-8-13
9408
Los Angeles
San Gabriel Mtns., junction of High Desert Recreational Trail (10W09) and Dorr Canyon, 0.6 mi. south of Big Rock Creek Rd.
1634
Comment Read comments Oct 23 2020
UCR210206
Eriogonum heermannii
R. G. Swinney
2008-8-14
9438
Los Angeles
San Gabriel Mtns., confluence of Big Rock Creek and Fenner Canyon
1640
Comment Read comments Oct 23 2020
UCR210245
Eriogonum heermannii
R. G. Swinney
2008-8-14
9436
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, on east bank of main channel c. 100 m south of South Fork Campground
1378
Comment Read comments Oct 23 2020
CAS-BOT-BC261174
Eriogonum heermannii var. heermannii
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
Rock Creek, Mojave Desert
Comment
CAS-BOT-BC261175
Eriogonum heermannii var. heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
CAS-BOT-BC261176
Eriogonum heermannii var. heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1394
Comment
JEPS56881
Eriogonum heermannii var. heermannii
Frank W. Peirson
1918-6-18
23
Los Angeles
Lower Rock Creek Canyon San Gabriel Mts., Lower Rock Creek Canyon
1219
Comment
LA206819
Eriogonum heermannii var. heermannii
Victor Duran;
1933-8-10
3545
Los Angeles
San Gabriel Mountains, South Fork Big Rock Creek
1394
Comment
POM158217
Eriogonum heermannii var. heermannii
P. A. Munz, I. M. Johnston
1928-9-5
11240
Los Angeles
San Gabriel Mountains: road from Rock Creek to Swartout [Swarthout] Valley
1677
Comment
POM209907
Eriogonum heermannii var. heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork Big Rock Creek.
1081
Comment
RSA229113
Eriogonum heermannii var. heermannii
Robert F. Thorne, C. W. Tilforth
1971-6-30
40738
Los Angeles
Big Rock Creek above Sycamore Flat.
1402
Comment
RSA393564
Eriogonum heermannii var. heermannii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA577262
Eriogonum heermannii var. heermannii
Orlando Mistretta
1994-7-20
1446
Los Angeles
Big Rock Creek. South Fork Campground.
1402
Comment
RSA65213
Eriogonum heermannii var. heermannii
F. W. Peirson
1918-6-18
23
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1250
Comment
UC535052
Eriogonum heermannii var. heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork Big Rock Creek San Gabriel Mts., South Fork Big Rock Creek
1394
Comment
UCD100148
Eriogonum heermannii var. heermannii
Victor Duran
1933-8-10
3545
Los Angeles
South Fork of Big Rock Creek, San Gabriel Mountains.
1394
Comment
RSA230214
Eriogonum hirtiflorum
Robert F. Thorne
1969-7-2
38273
Los Angeles
Angeles National Forest; along Angeles Crest Hwy, 0.5 miles S of Dawson Saddle
2378
Comment
CAS-BOT-BC259096
Eriogonum kennedyi var. alpigenum
Joseph Andorfer Ewan
1934-8-7
8375
Los Angeles
East slope Throop Peak, north of North Baldy, San Gabriel Mts.
2667
Comment
CHSC92618
Eriogonum kennedyi var. alpigenum
Colby J. Boggs
2005-9-21
74
Los Angeles
Summit of Mt. Baden-Powell, Angeles National Forest.
2863
Comment
GH364270
Eriogonum kennedyi var. alpigenum
J. A. Ewan & A. N. D. Ewan
1936-8-13
10038
Unknown
North Baldy, San Gabriel Mts.
2861
Comment
JEPS56812
Eriogonum kennedyi var. alpigenum
Joseph Andorfer Ewan and Nesta Ewan
1936-8-13
10038
Los Angeles
North Baldy San Gabriel Mts., North Baldy
2834
Comment
RSA149739
Eriogonum kennedyi var. alpigenum
Wesley O. Griesel
1961-8-9
s.n.
Los Angeles
Dawson Saddle, State Hwy #2, San Gabriel Mts.
2439
Comment
RSA226950
Eriogonum kennedyi var. alpigenum
Robert F. Thorne
41244
Los Angeles
Angeles National Forest. Mt. Baden-Powell
2805
Comment
RSA226964
Eriogonum kennedyi var. alpigenum
Robert F. Thorne
1971-8-25
41250
Los Angeles
San Gabriel Mountains, Angeles National Forest: Summit of Throop Peak
2784
Comment
RSA250555
Eriogonum kennedyi var. alpigenum
Robert F. Thorne
1967-10-3
37296
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA300693
Eriogonum kennedyi var. alpigenum
James R. Shevock
1974-10-5
3877
Los Angeles
at the summit of Mt. Baden-Powell on the southern side of the peak. San Gabriel Mountains. Angeles National Forest.
2866
Comment
RSA617231
Eriogonum kennedyi var. alpigenum
LeRoy Gross
1998-8-22
49
Los Angeles
Top of Mt. Baden-Powell.
2866
Comment
RSA766473
Eriogonum kennedyi var. alpigenum
Joseph A. Ewan
1934-8-7
8375
Los Angeles
North of north Baldy, east slope Throop peak
2668
Comment
UC1375437
Eriogonum kennedyi var. alpigenum
Robert F. Thorne
1971-8-25
41244
Los Angeles
s ridge of summit of Mt. Baden-Powell San Gabriel Mts., Angeles National Forest, Mt. Baden-Powell
2804
Comment
RSA393660
Eriogonum maculatum
Anstruther Davidson
1901-08
s.n.
Los Angeles
Rock Creek.
Comment
RSA597733
Eriogonum maculatum
Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3750
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
UCR281153
Eriogonum maculatum
R. G. Swinney
2014-4-30
16249
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC268748
Eriogonum mohavense
A. Davidson
1897-1-1
s.n.
Los Angeles
Rock Creek, Mohave [Mojave] Desert
Comment
RSA0040214
Eriogonum nidularium
Orlando Mistretta
1994-7-22
1419
Los Angeles
South Fork Big Rock Creek; approximately 1 mile southwest (up canyon) of South Fork Campground.
1631
Comment
RSA0110661
Eriogonum nudum
Richard G. Swinney
2010-9-30
13956
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA747269
Eriogonum nudum
R. G. Swinney
2005-8-26
8530
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, peak 6374 c. 1/2 mi. SW of Devil's Chair.
1933
Comment
SBBG64118
Eriogonum nudum
Anstruther Davidson
1893-1
Los Angeles
Big Rock Crk
Comment
UCR205269
Eriogonum nudum
R. G. Swinney
2005-8-26
8530
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
UCR277197
Eriogonum nudum
R. G. Swinney
2010-9-30
13956
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA749081
Eriogonum nudum subsp. pauciflorum
R. G. Swinney
2005-8-17
8493
Los Angeles
Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail.
1402
Comment
RSA760686
Eriogonum nudum subsp. pauciflorum
R. G. Swinney
2008-8-13
9398
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UCR205254
Eriogonum nudum subsp. pauciflorum
R. G. Swinney
2005-8-17
8493
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment
UCR210166
Eriogonum nudum subsp. pauciflorum
R. G. Swinney
2008-8-13
9398
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
RSA250395
Eriogonum nudum var. pauciflorum
Robert F. Thorne, John Dourley
1967-10-3
37270
Los Angeles
Mt. Baden-Powell; N slope at Vincent Gap
2134
Comment
RSA393612
Eriogonum nudum var. pauciflorum
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5462
Los Angeles
Buckhorn Trail, Islip-Williamson divide, between Bear Creek and Big Rock Creek, San Gabriel Mountains.
2000
Comment
RSA399610
Eriogonum nudum var. pauciflorum
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA766124
Eriogonum nudum var. pauciflorum
F. R. Fosberg, Joseph A. Ewan
1931-8-12
s.n.
Los Angeles
Big Rock - Bear Creek Divide.
2012
Comment
RSA795206
Eriogonum nudum var. pauciflorum
Jane Tirrell
2012-8-3
LS 0147
Los Angeles
South side California State Route 2 at turnout approx. 300 ft. east of mile marker 67.86
2306
Comment
SD233342
Eriogonum nudum var. pauciflorum
Jane Tirrel
2012-8-3
LS 147
Los Angeles
Transverse Ranges; San Gabriel Mountains region: south side California State Route 2 at turnout approx. 300 ft. east of mile marker 67.86.
Comment
RSA789060
Eriogonum parishii
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0110
Los Angeles
South side California State Route 2 near mile marker 67.7
2309
Comment
CAS-BOT-BC258074
Eriogonum plumatella
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
Rock Creek, Mojave Desert
Comment
CAS-BOT-BC258076
Eriogonum plumatella
A. Davidson M. D.
1901-8-1
s.n.
Los Angeles
Rock Creek
Comment
RSA420653
Eriogonum plumatella
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA423123
Eriogonum plumatella
Anstruther Davidson
1901-8-1
1479
Los Angeles
Rock Creek [Los Angeles or Ventura County].
Comment
CAS-BOT-BC258232
Eriogonum pusillum
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3744
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1950
Comment
RSA0073265
Eriogonum pusillum
Orlando Mistretta, Christine Mistretta
2005-4-21
2070
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA597125
Eriogonum pusillum
Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3744
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA725195
Eriogonum pusillum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -46
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746949
Eriogonum pusillum
R. G. Swinney
2008-5-2
8724
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA747326
Eriogonum pusillum
R. G. Swinney
2005-8-11
8442
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA748901
Eriogonum pusillum
R. G. Swinney
2008-5-13
8855
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
SBBG65211
Eriogonum pusillum
Anstruther Davidson
-Jul-1893
Los Angeles
Big Rock Crk
Comment
SD197881
Eriogonum pusillum
R. G. Swinney
2005-8-11
8442
Los Angeles
Big Rock Creek at Paradise Springs.
1438
Comment
SD231415
Eriogonum pusillum
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 46
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197785
Eriogonum pusillum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 46
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR204761
Eriogonum pusillum
R. G. Swinney
2005-8-11
8442
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR205224
Eriogonum pusillum
R. G. Swinney
2008-5-2
8724
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205586
Eriogonum pusillum
R. G. Swinney
2008-5-13
8855
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR282035
Eriogonum pusillum
R. G. Swinney
2014-4-30
16245
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC267610
Eriogonum saxatile
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3376
Los Angeles
Along stream and immediately adjacent flats and slopes, ca 130 m N to 250 m NNW of Icy Springs, Big Rock Creek Canyon, San Gabriel Mountains
1732
Comment
JEPS56302
Eriogonum saxatile
F. R. Fosberg and J. Ewan
1931-8-12
4922
Los Angeles
n slope Mount Islip Mount Islip
2438
Comment
RSA0096803
Eriogonum saxatile
R. G. Swinney
2011-9-27
15700
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA424903A
Eriogonum saxatile
H. E. Hasse, Anstruther Davidson
1906-6-1
1615
Los Angeles
Big Rock Creek.
Comment
RSA617229
Eriogonum saxatile
LeRoy Gross
1998-8-22
48
Los Angeles
Top of Mt. Baden-Powell.
2866
Comment
RSA628587
Eriogonum saxatile
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA778908
Eriogonum saxatile
R. G. Swinney
2009-6-17
11212
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA798114
Eriogonum saxatile
Jane Tirrell
2012-7-25
LS 0122
Los Angeles
Approx. 0.5 mi northwest of Mt. Hawkins on Claude's Ridge
2481
Comment
SEINET13276750
Eriogonum saxatile
R. G. Swinney
2011-1
15700
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UC1971211
Eriogonum saxatile
Louis C. Wheeler
1970-7-25
Los Angeles
SAN GABRIEL MOUNTAINS: Heliport 0.3 mile north of South Mt. Hawkins.
Comment
UCD170270
Eriogonum saxatile
R. G. Swinney
2009-6-17
11212
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek.
1628
Comment
UCR145163
Eriogonum saxatile
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR206434
Eriogonum saxatile
R. G. Swinney
2008-6-10
8982
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR223619
Eriogonum saxatile
R. G. Swinney
2009-6-17
11212
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR271181
Eriogonum saxatile
R. G. Swinney
2011-9-27
15700
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR98742
Eriogonum saxatile
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3376
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 130m N to 250 m NNW of Icy Springs
1733
Comment
CAS-BOT-BC263632
Eriogonum trichopes
A. Davidson
1901-8-1
s.n.
San Bernardino
Rock Creek, So. border Mojave
Comment
RSA760603
Eriogonum umbellatum
R. G. Swinney
2008-8-13
9402
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UCR210144
Eriogonum umbellatum
R. G. Swinney
2008-8-13
9402
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
RSA300696
Eriogonum umbellatum subsp. minus
James R. Shevock
1974-10-5
3878
Los Angeles
About the summit of Mount Baden-Powell; Angelees Nat'l Forest
2866
Comment
RSA329727
Eriogonum umbellatum subsp. minus
Gary D. Wallace
1975-7-12
1442
Los Angeles
Along Angeles Crest Highway, San Gabriel Mountains.
2305
Comment
CAS-BOT-BC268164
Eriogonum umbellatum var. minus
Robert F. Thorne; J. Dourley
1967-10-3
37285
Los Angeles
Mt. Baden-Powell: N of peak
2804
Comment
CAS-BOT-BC268166
Eriogonum umbellatum var. minus
Wesley O. Griesel
1961-7-9
s.n.
Los Angeles
White Thorn Picnic Area, State Highway #2, San Gabriel Mts.
2286
Comment
CAS-BOT-BC268167
Eriogonum umbellatum var. minus
Wesley O. Griesel
1960-8-11
s.n.
Los Angeles
Dawson Saddle, Angeles Crest Highway, San Gabriel Mts.
2438
Comment
CAS-BOT-BC268170
Eriogonum umbellatum var. minus
Le Roy Abrams; E. A. McGregor
1908-7-3
609
Los Angeles
North Baldy Mountain, San Gabriel Mountains
Comment
CHSC26390
Eriogonum umbellatum var. minus
Wesley O. Griesel
1961-7-9
Los Angeles
White Thorn Picnic Area, State Highway #2, San Gabriel Mts.
2286
Comment
JEPS22776
Eriogonum umbellatum var. minus
Rimo Bacigalupi with Reino Alava
1958-7-20
6433
Los Angeles
just w Dawson Saddle (just s of Mt. Lewis along Angeles Crest Highway (State Highway 2), above headwaters of South Fork of Big Rock Creek); San Gabriel Mts., South Fork of Big Rock Creek
2429
Comment
JEPS56216
Eriogonum umbellatum var. minus
Joseph Andorfer Ewan
1934-8-6
8353
Los Angeles
North Baldy San Gabriel Mts. (e side)
2743
Comment
OBI2658
Eriogonum umbellatum var. minus
Wesley O. Griesel
1961-7-9
s.n.
Los Angeles
White Thorn Picnic Area, state hwy 2, San Gabriel Mts
Comment
POM175396
Eriogonum umbellatum var. minus
Helen E. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Ridge between Mt. Islip and north Baldy Peak, San Gabriel Mountains.
Comment
RSA149743
Eriogonum umbellatum var. minus
Wesley O. Griesel
1961-7-9
s.n.
Los Angeles
White Thorn Picnic Area State Hwy 2, San Gabriel Mtns.
2287
Comment
RSA226965
Eriogonum umbellatum var. minus
Robert F. Thorne
1971-8-25
41245
Los Angeles
San Gabriel Mountains, Angeles National Forest: Summit of Mt. Burnham
2741
Comment
RSA226968
Eriogonum umbellatum var. minus
Robert F. Thorne
1971-8-25
41243
Los Angeles
San Gabriel Mountains, Angeles National Forest: S ridge of summit of Mt. Baden- Powell
2805
Comment
RSA229127
Eriogonum umbellatum var. minus
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38865
Los Angeles
Angeles National Forest: Dawson Saddle
2424
Comment
RSA233721
Eriogonum umbellatum var. minus
Robert F. Thorne, Larry E. DeBuhr
1972-8-18
42253
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA250563
Eriogonum umbellatum var. minus
Robert F. Thorne, John Dourley
1967-10-3
37288
Los Angeles
Mt. Baden-Powell: summit
2866
Comment
RSA250564
Eriogonum umbellatum var. minus
Robert F. Thorne, John Dourley
1967-10-3
37285
Los Angeles
Mt. Baden-Powell: just N of summit
2805
Comment
RSA293403
Eriogonum umbellatum var. minus
Reino Alava, R. C. Bacigalupi
1958-7-20
2223
Los Angeles
San Gabriel Mountains, Angeles Crest Highway (California Highway No. 2), west of Dawson Saddle, south of Mt. Lewis, Angeles National Forest
2430
Comment
RSA420634
Eriogonum umbellatum var. minus
M. A. Salazar
1969-8-16
s.n.
Los Angeles
Mt. Baden Powell c. 5 miles west of Big Pines. San Gabriel Mountains.
2439
Comment
RSA617230
Eriogonum umbellatum var. minus
LeRoy Gross
1998-8-22
47
Los Angeles
Top of Mt. Baden-Powell.
2866
Comment
RSA700424
Eriogonum umbellatum var. minus
Gary D. Wallace
1985-7-5
2235
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA733086
Eriogonum umbellatum var. minus
R. G. Swinney
2001-6-20
8009
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment Read comments Feb 6 2013
RSA747680
Eriogonum umbellatum var. minus
R. G. Swinney
2001-8-27
8102
Los Angeles
San Gabriel Mountains: Mt. Burnham, west of Mt. Baden-Powell.
2740
Comment
RSA766479
Eriogonum umbellatum var. minus
Joseph A. Ewan, Nesta Ewan
1936-8-13
10036
Los Angeles
About summit of North Baldy. San Gabriel Mts.
2835
Comment Read comments Nov 6 2014
SD111594
Eriogonum umbellatum var. minus
W. P. Armstrong
1982-6-27
Los Angeles
Summit of Mt. Baden-Powell
2835
Comment
UC1375421
Eriogonum umbellatum var. minus
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38865
Los Angeles
Dawson Saddle San Gabriel Mts., Angeles National Forest, Dawson Saddle
2423
Comment
UC1375439
Eriogonum umbellatum var. minus
Robert F. Thorne
1971-8-25
41245
Los Angeles
summit of Mt. Burnham San Gabriel Mts., Angeles National Forest, Mt. Burnham
2740
Comment
UC586896
Eriogonum umbellatum var. minus
Joseph Andorfer Ewan
1934-8-6
8353
Los Angeles
e slope North Baldy San Gabriel Mts., North Baldy
2743
Comment
UCR190423
Eriogonum umbellatum var. minus
R. G. Swinney, Cody Clarke
2001-6-20
8009
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR20215
Eriogonum umbellatum var. minus
T. P. Krantz
1979-9-14
s.n.
Los Angeles
San Gabriel Mountains, Mt. Islip
2500
Comment
UCR202716
Eriogonum umbellatum var. minus
R. G. Swinney
2001-8-18
8049
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR203108
Eriogonum umbellatum var. minus
R. G. Swinney
2001-8-27
8102
Los Angeles
San Gabriel Mountains, Mt. Burnham, west of Mt. Baden-Powell
2743
Comment
UCSB22030
Eriogonum umbellatum var. minus
Wilken, Dieter
1968-7-9
Los Angeles
Ridge south of Dawson Saddle along trail to Throop Peak; San Gabriel Mtns
2468
Comment
CAS-BOT-BC268213
Eriogonum umbellatum var. munzii
Dr. A. Davidson
1893-7-1
s.n.
Los Angeles
Rock Cr., San Gabriel Mts.
Comment
RSA420560
Eriogonum umbellatum var. munzii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA573712
Eriogonum umbellatum var. munzii
Tim S. Ross
1990-8-17
3132
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA660087
Eriogonum umbellatum var. munzii
Orlando Mistretta
1992-5-25
430
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
SBBG64191
Eriogonum umbellatum var. munzii
Anstruther Davidson
1893-1
Los Angeles
Big Rock Crk
Comment
RSA250380
Eriogonum umbellatum var. subaridum
Robert F. Thorne, John Dourley
1967-10-3
37264
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
CAS-BOT-BC264877
Eriogonum viridescens
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3750
Los Angeles
Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone, Pinyon Ridge, San Gabriel Mountains
1950
Comment
CAS-BOT-BC264878
Eriogonum viridescens
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3721
Los Angeles
Eastern half of the ridge, directly N of Fenner Canyon, Pinyon Ridge, San Gabriel Mountains
1990
Comment
POM158215
Eriogonum viridescens
P. A. Munz, I. M. Johnston
1928-9-5
11184
Los Angeles
San Gabriel Mountains: road from Rock Creek to Swartout [Swarthout] Valley
1677
Comment
SD215621
Eriogonum viridescens
Timothy S. Ross, Peter W. Fritsch, et al.
1990-6-22
3721
Los Angeles
Pinyon Ridge; eastern half of the ridge, directly north of Fenner Canyon.
1938
Comment
GH364614
Eriogonum wrightii
C. B. Wolf
1932-10-21
4364
Unknown
Eight miles below Big Pines Park on road to Big Rock Creek, desert slope of San Gabriel Mts.
1371
Comment
RSA766466
Eriogonum wrightii
Joseph A. Ewan
1930-6-24
2678
Los Angeles
Mt. Islip trail to windy camp
2134
Comment
RSA760601
Eriogonum wrightii subsp. subscaposum
R. G. Swinney
2008-8-13
9401
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UCR208186
Eriogonum wrightii subsp. subscaposum
C. B. Wolf
1932-10-21
4364
Los Angeles
San Gabriel Mountains, eight miles below Big Pines Park on road to Big Rock Creek
1372
Comment
UCR210090
Eriogonum wrightii subsp. subscaposum
R. G. Swinney
2008-8-13
9401
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
A364677
Eriogonum wrightii var. subscaposum
C. B. Wolf
1932-10-21
4364
Unknown
Eight miles below BIG PINES PARK on Road to Big Rock Creek, desert slope of San Gabriel Mts.
1371
Comment
A364682
Eriogonum wrightii var. subscaposum
C. B. Wolf
1932-10-21
4364
Unknown
Eight miles below BIG PINES PARK on Road to Big Rock Creek, desert slope of San Gabriel Mts.
1371
Comment
CAS-BOT-BC264995
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-10-21
4364
Los Angeles
Eight miles below Big Pines Park on road to Big Rock Creek, desert slope of San Gabriel Mts.
1371
Comment
CAS-BOT-BC264996
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-8-11
4006
Los Angeles
8 mi. below Big Pines Park on road to Little Rock, No. slope of San Gabriel Mts.
1371
Comment
CAS-BOT-BC264997
Eriogonum wrightii var. subscaposum
Frank W. Peirson
1928-9-5
8193
Los Angeles
Road from Rock Creek to Big Pines, San Gabriel Mts.
1676
Comment
CAS-BOT-BC265005
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-10-21
4364
Los Angeles
Eight miles below Big Pines Park on road to Big Rock Creek, desert slope of San Gabriel Mts.
1371
Comment
LA207085
Eriogonum wrightii var. subscaposum
Carl B. Wolf;
1932-10-21
sn
Los Angeles
San Gabriel Mountains, 8 mi. below Big Pines Park on road t Big Rock Creek, desert slope of San Gabriel Mts.; Upper Sonoran Zone
1371
Comment
POM158216
Eriogonum wrightii var. subscaposum
P. A. Munz, I. M. Johnston
1928-9-5
11183
Los Angeles
San Gabriel Mountains: road from Rock Creek to Swartout [Swarthout] Valley
1677
Comment
RSA250384
Eriogonum wrightii var. subscaposum
Robert F. Thorne, Larry E. DeBuhr
1972-8-18
42247
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA5501
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-8-11
4006
Los Angeles
8 miles below Big Pine Park on road to Little Rock, north slope of San Gabriel Mountains
1372
Comment
RSA5835
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-10-21
4364
Los Angeles
8 miles below Big Pines Park on road to Big Rock Creek; desert slope of San Gabriel Mountains
1372
Comment
RSA64719
Eriogonum wrightii var. subscaposum
F. W. Peirson
1928-9-5
8193
Los Angeles
Road from Rock Creek to Big Pines, north slope of San Gabriel Mountains
1677
Comment
RSA700513
Eriogonum wrightii var. subscaposum
Gary D. Wallace
1985-7-5
2237
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
UC1409137
Eriogonum wrightii var. subscaposum
R. F. Thorne and L. E. DeBuhr
1972-8-18
42248
Los Angeles
peak of Mt. Islip San Gabriel Mts., Angeles National Forest, Mt. Islip
2514
Comment
UC545889
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-10-21
4364
Los Angeles
on road to Big Rock Creek 8 mi below Big Pines Park (desert slope of San Gabriel Mts.); San Gabriel Mts.
1371
Comment
UC729481
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-8-11
4006
Los Angeles
on road to Little Rock 8 mi below Big Pines Park; San Gabriel Mts.
1371
Comment
RSA746416
Eriophyllum confertiflorum
R. G. Swinney
2008-6-4
8931
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
RSA748915
Eriophyllum confertiflorum
R. G. Swinney
2008-5-2
8726
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205459
Eriophyllum confertiflorum
R. G. Swinney
2008-5-2
8726
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR206160
Eriophyllum confertiflorum
R. G. Swinney
2008-6-4
8931
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
RSA317214
Eriophyllum confertiflorum var. confertiflorum
Michael C. Long
1974-4-21
s.n.
Los Angeles
San Gabriel Mountains.
1310
Comment
SBBG61060
Eriophyllum confertiflorum var. confertiflorum
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
SBBG8158
Eriophyllum confertiflorum var. confertiflorum
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
SEINET7067004
Eriophyllum lanatum var. arachnoideum
J. L. Crane, Payam M. Fallah
2003-7-9
Mar- 85
Los Angeles
Along the Angeles Crest highway (Route 2). San Gabriel Mountains. Coordinate datum: NAD27. UTM Zone 11, 421729mE, 3801839mN.
Comment
RSA0120024
Eriophyllum pringlei
R. G. Swinney
2014-4-30
16293
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA250667
Eriophyllum pringlei
R. F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39536
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
RSA725208
Eriophyllum pringlei
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -58
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET7063087
Eriophyllum pringlei
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
UCR197751
Eriophyllum pringlei
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 58
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281326
Eriophyllum pringlei
R. G. Swinney
2014-4-30
16293
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA747149
Eriophyllum wallacei
R. G. Swinney
2008-5-8
8818
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SFV3901
Eriophyllum wallacei
K. A. Wilson
1961-4-29
1177
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UCR205848
Eriophyllum wallacei
R. G. Swinney
2008-5-8
8818
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205912
Eriophyllum wallacei
R. G. Swinney
2008-5-5
8753
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR282034
Eriophyllum wallacei
R. G. Swinney
2014-4-30
16247
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA725193
Erodium cicutarium
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -39
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD231325
Erodium cicutarium
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 39
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountins; Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197758
Erodium cicutarium
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 39
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205913
Erodium cicutarium
R. G. Swinney
2008-5-5
8752
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR281619
Erodium cicutarium
R. G. Swinney
2014-4-30
16286
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA747419
Erysimum capitatum
R. G. Swinney
2008-5-13
8849
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
RSA750100A
Erysimum capitatum
R. G. Swinney
2008-5-5
8766
Los Angeles
San Gabriel Mtns.: Big Rock Creek at Paradise Springs.
1427
Comment
SFV15592
Erysimum capitatum
K. C. Molina, K. L. Garrett
1992-5-10
16
Los Angeles
San Gabriel Mountains Valyermo. Valyermo Road, about 1 km northwest of Big Rock Creek.
1200
Comment
UCR205457
Erysimum capitatum
R. G. Swinney
2008-5-2
8734
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205609
Erysimum capitatum
R. G. Swinney
2008-5-13
8849
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR205920
Erysimum capitatum
R. G. Swinney
2008-5-5
8766
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
JEPS85803
Erysimum capitatum var. capitatum
Roy E. Buck
1989-6-23
1349
Los Angeles
lowermost ne-facing slope of canyon ca 0.1 air km nnw Icy Springs (26 air km nne of Glendora, just e of ruins of old stone house); San Gabriel Mountains, canyon of upper Big Rock Creek
1737
Comment
RSA573708
Erysimum capitatum var. capitatum
Timothy S. Ross
1990-8-17
3152
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
CAS-BOT-BC166985
Erythranthe cardinalis
June Latting
1973-6-24
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek site, Fenner Canyon, north side of mountains
1768
Comment
CHSC24204
Erythranthe cardinalis
T. P. Spira
1976-7-12
62
Los Angeles
White Fir Springs, off of Angeles Crest Hwy (2), Angeles National Forest.
1828
Comment
CHSC37355
Erythranthe cardinalis
T. P. Spira
1976-7-12
62
Los Angeles
White Fir Springs, off of Angeles Crest Hwy (2), Angeles National Forest.
1828
Comment
SD220083
Erythranthe guttata
R. G. Swinney
2008-5-13
8861
Los Angeles
San Gabriel Mountains; Devil's Punchbowl County Park, Holcomb Canyon at junction with South Fork Trail.
1390
Comment
CAS-BOT-BC151588
Erythranthe parishii
Le Roy Abrams; E. A. McGregor
1908-7-2
559
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA0076235
Erythranthe rubella
R. G. Swinney
2008-6-4
8925
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
POM18263
Eschscholzia minutiflora
P. A. Munz
1923-5-26
6802
Los Angeles
Big Rock Creek.
1280
Comment
POM18760
Eschscholzia minutiflora
P. A. Munz
1923-5-25
6802
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA66742
Eschscholzia minutiflora
F. W. Peirson
1919-6-15
487
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
OBI50379
Euphorbia
Larry Kelly, David J. Keil
1989-4-21
365
Los Angeles
San Gabriel Mts. 2-3 mi SE of Valeyrmo along Ft. Tejon rd
Comment
RSA747328
Euphorbia albomarginata
R. G. Swinney
2005-8-11
8439
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA774745
Euphorbia albomarginata
R. G. Swinney
2009-6-17
11197
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA779450
Euphorbia albomarginata
R. G. Swinney
2009-6-17
11221
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SD231286
Euphorbia albomarginata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
50506 47
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197768
Euphorbia albomarginata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 47
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR204846
Euphorbia albomarginata
R. G. Swinney
2005-8-11
8439
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR223583
Euphorbia albomarginata
R. G. Swinney
2009-6-17
11221
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223825
Euphorbia albomarginata
R. G. Swinney
2009-6-17
11197
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR43323
Euphorbia albomarginata
David Charlton
1986-6-15
309
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
RSA432443
Euphorbia palmeri
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA0102537
Euphorbia serpillifolia
Richard G. Swinney
2010-9-30
13895
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR276999
Euphorbia serpillifolia
R. G. Swinney
2010-9-30
13895
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA650320
Eurotia lanata
Marion P. Harthill
1972-7-6
s.n.
Los Angeles
Mojave Desert - Highway N4
Comment
CHSC95813
Festuca arundinacea
LeRoy Gross
2003-6-4
990
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Islip Saddle parking lot, off Angeles Crest Highway and intersection with Highway 39.
2012
Comment
UC1870260
Festuca arundinacea
LeRoy Gross, Michael Denslow
2003-6-4
990
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Islip Saddle parking lot, off Angeles Crest Highway and intersection with Highway 39.
2011
Comment
UCR178384
Festuca arundinacea
LeRoy Gross, Michael Denslow
2003-6-4
990
Los Angeles
Transverse Ranges; San Gabriel Mountains region, Islip Saddle parking lot, off Angeles Crest Highway and intersection with Highway 39, near trailheads for Mt. Williamson and South Fork Big Rock Creek
2012
Comment
UCR204881
Festuca arundinacea
R. G. Swinney
2005-8-9
8409
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCSB72273
Festuca arundinacea
Gross, LeRoy; Denslow, Michael
2003-6-4
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Islip Saddle parking lot, off Angeles Crest Highway and intersection with Highway 39. (Crystal Lake 7.5 Quad.: T3N R9W S8, SW1/4)
2012
Comment
RSA0073596
Festuca microstachys
Orlando Mistretta, Christine Mistretta
2005-4-21
2058
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UCR205588
Festuca microstachys
R. G. Swinney
2008-5-13
8867
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR265953
Festuca microstachys
Orlando Mistretta, Christine Mistretta
2005-4-21
2058
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
RSA747422
Filago californica
R. G. Swinney
2008-5-12
8845
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205605
Filago californica
R. G. Swinney
2008-5-12
8845
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR281408
Filago depressa
R. G. Swinney
2014-4-30
16295
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
A401084
Forestiera neomexicana
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
566
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
SD90293
Forestiera neomexicana
Robert F. Thorne, J. P. Simon, et al.
1970-5-1
39542
Los Angeles
Along lower Big Rock Creek, ca. 1.0 mile south of Valyermo Station.
1250
Comment
POM19066
Forestiera pubescens
P. A. Munz
1923-5-25
6821
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA250703
Forestiera pubescens
Robert F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39542
Los Angeles
Along lower Big Rock Creek ca. 1 mi. S of Valyermo Station
1250
Comment
RSA339707
Forestiera pubescens
Robert F. Thorne, Walter Wisura, S. Granger, Pamela Burton
1982-4-20
55016
Los Angeles
San Gabriel Mts: : Near mouth of Rock Creek, N slope of mountains
1204
Comment
RSA69881
Forestiera pubescens
F. W. Peirson
1919-6-13
483
Los Angeles
Large colony on south side of canyon of Rock Creek.
1296
Comment
SBBG58522
Forestiera pubescens
Anstruther Davidson
-Jul-1893
Los Angeles
Big Rock Crk
Comment
CAS-BOT-BC384172
Forestiera pubescens subsp. parvifolia
Robert F. Thorne; Walter Wisura; Suzanne Granger; Pamela Burton
1982-4-20
55016
Los Angeles
San Gabriel Mts: Near mouth of Rock Creek, N slope of mountains
1203
Comment
CAS-BOT-BC384176
Forestiera pubescens subsp. parvifolia
Robert F. Thorne; J. P. Simon; J. Dourley; H. Caulfield
1970-5-1
39542
Los Angeles
Along lower Big Rock Creek ca. 1 mi. S of Valyermo Station
1249
Comment
CAS-BOT-BC384177
Forestiera pubescens subsp. parvifolia
Le Roy Abrams; E. A. McGregor
1908-7-2
566
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
SEINET9337875
Frangula californica
Unknown
2008-7-2
9109
Los Angeles
San Gabriel Mountains (Lat. 34 22' 01")
Comment
RSA0102533
Frangula californica subsp. californica
Richard G. Swinney
2010-9-30
13957
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
UCR277196
Frangula californica subsp. californica
R. G. Swinney
2010-9-30
13957
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
CAS-BOT-BC53326
Frangula californica subsp. cuspidata
Le Roy Abrams; E. A. McGregor
1908-7-2
621
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1676
Comment
CAS-BOT-BC53327
Frangula californica subsp. cuspidata
Le Roy Abrams; E. A. McGregor
1908-7-2
532
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains, Shoemaker's
1188
Comment
CAS-BOT-BC53333
Frangula californica subsp. cuspidata
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3367
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire
1731
Comment
RSA788824
Frangula californica subsp. cuspidata
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0101
Los Angeles
South side California State Route 2, approx. 500 ft east of mile marker 67.86.
2313
Comment
SBBG28525
Frangula californica subsp. cuspidata
F. W. Peirson
1919-6-15
727
Los Angeles
Rock Crk, N slope
1295
Comment
GH378022
Frangula californica subsp. tomentella
L. E. Hoffman
1931-11-28
Unknown
Holcomb Creek, Angeles Nat'l Forest, near Devil's Punch Bowl
Comment
UCR280758
Frangula californica subsp. tomentella
R. G. Swinney
2014-4-30
16303
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC217366
Frasera neglecta
S. B. Parish
1893-7-1
s.n.
Los Angeles
Rock Creek, San Bernardino Range
Comment
POM18150
Frasera neglecta
P. A. Munz
1923-5-26
6830
Los Angeles
Big Rock Creek
1585
Comment
RSA392138
Frasera neglecta
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA660068
Frasera neglecta
Orlando Mistretta
1992-5-25
405
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA69443
Frasera neglecta
F. W. Peirson
1918-6-17
145
Los Angeles
Rock Creek
1524
Comment
A422653
Fremontodendron californicum
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
615
Unknown
Rock Creek, Desert Slopes on the San Gabriel Mountains
Comment
CAS-BOT-BC212382
Fremontodendron californicum
John Thomas Howell
1947-7-18
23385
Los Angeles
Between Rock Creek and Big Pines, San Gabriel Mts.
Comment
CAS-BOT-BC212385
Fremontodendron californicum
Le Roy Abrams; E. A. McGregor
1908-7-2
615
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
Comment
CAS-BOT-BC212397
Fremontodendron californicum
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3359
Los Angeles
Ca 120 m. NNW of Icy Springs, around a stone building that has been gutted by fire, the Webber Cabin, Big Rock Creek Canyon, San Gabriel Mountains
1731
Comment
JEPS42904
Fremontodendron californicum
Frank W. Peirson
1918-6-17
116
Los Angeles
Rock Creek. San Gabriel Mts.
1524
Comment
OBI70997
Fremontodendron californicum
Larry Kelly, David J. Keil
1989-4-21
367
Los Angeles
San Gabriel Mts. 2-3 mi SE of Valyrmo along ft. Tejon rd
Comment Read comments Aug 4 2014
RSA426875
Fremontodendron californicum
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA749028
Fremontodendron californicum
R. G. Swinney
2008-5-5
8748
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
RSA777875
Fremontodendron californicum
R. G. Swinney
2009-6-17
11206
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA779983
Fremontodendron californicum
R. G. Swinney
2009-6-17
11217
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SBBG16996
Fremontodendron californicum
K. A. Wilson
1962-5-12
1276
Los Angeles
cyn with public cmpgrds leading to Devils Punch Bowl trail
Comment
SBBG72771
Fremontodendron californicum
Anstruther Davidson
-Jul-1893
Los Angeles
Big Rock Crk
Comment
SEINET10766868
Fremontodendron californicum
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-12
Yatskievych 11 -15
Los Angeles
Along dirt road (Big Rock Creek Road) to South Fork campground, heading S off Big Pines Highway, Angeles National Forest, N side of San Gabriel Mountains.
1254
Comment
UC1122066
Fremontodendron californicum
H. A. Jensen
1933-6-1
320
Los Angeles
Angeles National Forest, Rock Creek, Quadrangle Rock Creek Rock Creek; Angeles National Forest, Rock Creek
1706
Comment
UC1293712
Fremontodendron californicum
P. C. Everett, E. K. Balls
1959-5-22
23804
Los Angeles
Big Rock Creek, N. slopes San Gabriel Mts., from Valyermo
1371
Comment
UCD116293
Fremontodendron californicum
Stephen Mason
1995-5-14
64
Los Angeles
Vallyermo, Big Rock Creek Rd., just past Sycamore Flat Campground, northern edge of Transverse Range.
1066
Comment
UCR205917
Fremontodendron californicum
R. G. Swinney
2008-5-5
8748
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR223283
Fremontodendron californicum
R. G. Swinney
2009-6-17
11217
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223716
Fremontodendron californicum
R. G. Swinney
2009-6-17
11206
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA131253
Fremontodendron californicum subsp. californicum
Percy C. Everett, E. K. Balls
1959-5-22
23804
Los Angeles
Big Rock Creek, N. Slopes San Gabriel Mtns., from Valyermo.
1372
Comment
RSA426872
Fremontodendron californicum subsp. californicum
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA426876
Fremontodendron californicum subsp. californicum
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, branch of Big Rock Creek, Angeles National Forest.
Comment
RSA596424
Fremontodendron californicum subsp. californicum
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3359
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA648309
Fremontodendron californicum subsp. californicum
Mark Hotchkiss
1977-5-7
s.n.
Los Angeles
Devils Punchbowl. San Gabriel Mtns.
1220
Comment
UC634773
Fremontodendron californicum subsp. californicum
Margaret Stason
1927-5-14
Los Angeles
San Gabriel Mountains, Pinyon Ridge Pinyon Ridge; San Gabriel Mountains, Pinyon Ridge
Comment
UCR141140
Fremontodendron californicum subsp. californicum
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon
1768
Comment
UCR145170
Fremontodendron californicum subsp. californicum
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
POM175432
Fritillaria pinetorum
Joseph A. Ewan
1930-6-24
2676
Los Angeles
N slope Mt Islip, San Gabriel Mountains
2287
Comment
RSA749240
Galium
R. G. Swinney
2005-8-11
8461
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
UCR204835
Galium
R. G. Swinney
2005-8-11
8461
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA0120153
Galium angustifolium
R. G. Swinney
2014-4-30
16287
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA763112
Galium angustifolium
R. G. Swinney
2008-8-13
9399
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
RSA774744
Galium angustifolium
R. G. Swinney
2009-6-17
11199
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR205241
Galium angustifolium
R. G. Swinney
2005-8-11
8446
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR206266
Galium angustifolium
R. G. Swinney
2008-6-4
8930
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR210099
Galium angustifolium
R. G. Swinney
2008-8-13
9399
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
UCR223827
Galium angustifolium
R. G. Swinney
2009-6-17
11199
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280738
Galium angustifolium
R. G. Swinney
2014-4-30
16287
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA229182
Galium angustifolium subsp. angustifolium
Robert F. Thorne, C. W. Tilforth
1971-6-30
40736
Los Angeles
Big Rock Creek above Sycamore Flat.
1402
Comment
RSA597570
Galium angustifolium subsp. angustifolium
Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3762
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA746640
Galium angustifolium subsp. angustifolium
R. G. Swinney
2008-6-4
8930
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
UC1409136
Galium angustifolium subsp. angustifolium
R. F. Thorne and L. E. DeBuhr
1972-8-18
42245
Los Angeles
just below peak of Mt. Islip; San Gabriel Mountains, Angeles National Forest
2499
Comment
RSA700425
Galium angustifolium subsp. nudicaule
Gary D. Wallace
1985-7-5
2234
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA747364
Galium angustifolium subsp. nudicaule
Orlando Mistretta
1994-7-12
1404
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA747367
Galium angustifolium subsp. nudicaule
Orlando Mistretta
1994-7-12
1404
Los Angeles
Transverse Ranges; San Gabriel Mtns region: Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
1982
Comment
RSA317210
Galium aparine
Michael C. Long
1974-4-21
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Holcomb Canyon.
1311
Comment
RSA725210
Galium aparine
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -60
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA748905
Galium aparine
R. G. Swinney
2008-5-13
8852
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
SD231431
Galium aparine
Sula Vanderplank, Leroy Gross, Steve Hoskinson
2005-5-6
50506 60
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197748
Galium aparine
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 60
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205600
Galium aparine
R. G. Swinney
2008-5-13
8852
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
RSA286779
Galium bifolium
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44745
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
GH385978
Galium hallii
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
598
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
2133
Comment
GH385979
Galium hallii
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
598
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
2133
Comment
GH385981
Galium hallii
P. A. Munz
1923-5-26
6861
Unknown
Rock Creek, San Gabriel Mts.
1767
Comment
JEPS5159
Galium hallii
Rimo Bacigalupi with G. T. Robbins and L. R. Heckard
1953-6-16
4211
Los Angeles
in rocky flood bed of upper middle reaches of creek San Gabriel Mts., Angeles National Forest, Big Rock Creek (n side of mts)
1584
Comment
JEPS85799
Galium hallii
Roy E. Buck
1989-6-23
1345
Los Angeles
ca 0.1 air km nnw Icy Springs (26 air km nne of Glendora, lowermost ne-facing slope of canyon, just e of ruins of old stone house); San Gabriel Mountains, canyon of upper Big Rock Springs
1737
Comment
JEPS9441
Galium hallii
F. W. Peirson
1918-6-17
214
Los Angeles
Rock Cr. San Gabriel Mts. (n slope of mts.)
1676
Comment
POM18011
Galium hallii
Philip A. Munz
1923-5-26
6861
Los Angeles
Rock Creek
1768
Comment
POM367632
Galium hallii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
POM4419
Galium hallii
L. R. Abrams, E. A. McGregor
1908-7-3
598
Los Angeles
North Baldy Mt., Rock Creek Canyon.
1524
Comment
RSA226983
Galium hallii
Robert F. Thorne
1971-8-25
41237
Los Angeles
San Gabriel Mountains, Angeles National Forest: Mt. Baden Powell, N slope along trail to Vincent Gap
2134
Comment
RSA250445
Galium hallii
Robert F. Thorne
1967-10-3
37267
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
RSA596412
Galium hallii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3349
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA646957
Galium hallii
Orlando Mistretta
1993-6-2
844
Los Angeles
San Gabriel Mountains: Vicinity of Mt. Baden Powell. Near Vincent Gap; north slope of Mt. Baden Powell above Vincent Gulch.
2043
Comment
RSA660163
Galium hallii
Orlando Mistretta
1992-5-25
443
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower.
Comment
RSA67120
Galium hallii
F. W. Peirson
1918-6-17
214
Los Angeles
Rock Creek, northern base of San Gabriel Mountains.
1677
Comment
RSA760671
Galium hallii
R. G. Swinney
2008-8-13
9407
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
RSA78380
Galium hallii
J. C. Roos
1951-7-30
5074
Los Angeles
Big Rock Creek, San Gabriel Mts.
1677
Comment
SBBG68904
Galium hallii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD90609
Galium hallii
Robert F. Thorne, J. Dourley
1967-10-3
37267
Los Angeles
Mt. Baden-Powell: N slope at Vincent Gap
2133
Comment
UC1375265
Galium hallii
Robert F. Thorne
1971-8-25
41237
Los Angeles
n slope of mt. along trail to Vincent Gap; San Gabriel Mts., Angeles National Forest, Mt. Baden-Powell
2133
Comment
UCR210199
Galium hallii
R. G. Swinney
2008-8-13
9407
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
UCR25131
Galium hallii
John C. Roos
1951-7-30
5074
Los Angeles
San Gabriel Mtns., Big Rock Creek, north of Mt. Baden Powell
1982
Comment
UCR98735
Galium hallii
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3350
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
RSA640504
Galium jepsonii
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
CAS-BOT-BC223141
Galium johnstonii
R. G. Swinney
2008-6-17
9057
Los Angeles
San Gabriel Mountains: ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
JEPS85800
Galium johnstonii
Roy E. Buck
1989-6-23
1346
Los Angeles
lowermost ne-facing slope of canyon San Gabriel Mountains, canyon of upper Big Rock Creek (ca 0.1 km nnw of Icy Springs, 26 air km nne of Glendora, just e of ruins of old stone house)
1737
Comment
RSA230202
Galium johnstonii
Robert F. Thorne
1969-7-2
38265
Los Angeles
Angeles National Forest; along Angeles Crest Hwy, 0.5 miles S of Dawson Saddle
2378
Comment
RSA577276
Galium johnstonii
Orlando Mistretta
1994-7-20
1435
Los Angeles
Big Rock Creek, Sycamore Flat Campground.
1305
Comment
RSA756981
Galium johnstonii
R. G. Swinney
2008-6-17
9057
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
SD239899
Galium johnstonii
R. G. Swinney
2008-6-17
9057
Los Angeles
San Gabriel Mountains: ridge west of Jackson Flats, 0.4 mile NW of Hwy 2 at Vincent Gap on Pinyoon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N 26 (Valyermo 7.5'Q)
2160
Comment
UCR209238
Galium johnstonii
R. G. Swinney
2008-6-17
9057
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
CAS-BOT-BC186348
Garrya flavescens
Tim Ross
1990-8-17
3156
Los Angeles
San Gabriel Mtns: Icy Springs in upper Big Rock Creek
1764
Comment
CAS-BOT-BC186351
Garrya flavescens
L. R. Abrams
1941-4-24
13965
Los Angeles
Big Rock Creek, between Big Pines and Little Rock, desert slopes of San Gabriel Mountains
Comment
CAS-BOT-BC186353
Garrya flavescens
Le Roy Abrams; E. A. McGregor
1908-7-2
568
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
CAS-BOT-BC186385
Garrya flavescens
Dr. A. Davidson
1893-7-1
s.n.
San Bernardino
Rock Cr, Mojave Desert
Comment
JEPS66727
Garrya flavescens
Frank W. Peirson
1918-6-16
138
Los Angeles
Rock Creek San Gabriel Mts. (n side of San Gabriel Mts.)
1447
Comment
LA35347
Garrya flavescens
Mary V. Hood;
1946-1-26
46- 3 k*
Los Angeles
Devil's Punch Bowl
1219
Comment
RSA573700
Garrya flavescens
Tim S. Ross
1990-8-17
3156
Los Angeles
Icy springs in upper Big Rock Creek
1752
Comment
RSA585683
Garrya flavescens
Tim S. Ross
1990-6-11
3331
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA596415
Garrya flavescens
Tim S. Ross
1990-6-11
3352
Los Angeles
Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
RSA597121
Garrya flavescens
Tim S. Ross
1990-6-22
3713
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA597563
Garrya flavescens
Tim S. Ross
1990-6-22
3756
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA632430
Garrya flavescens
Valerie L. Soza, LeRoy Gross, Jean Kuo
1999-7-6
609
Los Angeles
San Gabriel Mountains: Southwestern side of Big Rock Creek, Manzanita Trail from South Fork Campground.
1585
Comment
RSA641088
Garrya flavescens
Orlando Mistretta
1994-7-22
1450
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
Comment
RSA779984
Garrya flavescens
R. G. Swinney
2009-6-17
11218
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SBBG119285
Garrya flavescens
V. Soza, L. Gross, J. Kuo
1999-7-6
609
Los Angeles
SW side of Big Rock Crk, Manzanita Trail from S Fk Cmpgrd; T4N R9W SE/4, NE/4 S34
1584
Comment
SD90409
Garrya flavescens
Robert F. Thorne
1973-5-11
43504
Los Angeles
San Gabriel Mouontains; Big Rock Creek Canyon, Sycamore Flat Campground.
1310
Comment
UCR145166
Garrya flavescens
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR223589
Garrya flavescens
R. G. Swinney
2009-6-17
11218
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA392390
Garrya flavescens subsp. pallida
Anstruther Davidson
1906-6-7
1506
Los Angeles
Big Rock Creek.
Comment
RSA392391
Garrya flavescens subsp. pallida
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA392392
Garrya flavescens subsp. pallida
Unspecified
1906-06
s.n.
Los Angeles
Big Rock Creek
Comment
RSA250688
Garrya flavescens var. pallida
Robert F. Thorne
1970-5-1
39545
Los Angeles
Along Big Rock Creek, below Sycamore Flat Camp, ca 2.5 miles south of Valyermo Station
1280
Comment
RSA252921
Garrya flavescens var. pallida
Robert F. Thorne
1973-5-11
43504
Los Angeles
San Gabriel Mts: Angeles National Forest: Big Rock Creek Canyon, Sycamore flat Campground.
1311
Comment
RSA271753
Garrya flavescens var. pallida
J. Sauer
1976-3-26
5780
Los Angeles
Above Mojave Desert, north side of San Gabriel Mtns, Big Rock Canyon.
Comment
RSA608307
Garrya flavescens var. pallida
Louis C. Wheeler
1946-8-29
6325
Los Angeles
San Gabriel Mountains: Big Rock Creek near junction with South Fork..
1341
Comment
GH401979
Garrya veatchii
R. F. Thorne, J. P. Simon, J. Dourley & H. W. Caulfield
1970-5-1
39545
Unknown
Along Big Rock Creek, below Sycamore Flat Camp, ca. 2.5 mi. S of Valyermo Station
1280
Comment
SD90294
Garrya veatchii
Robert F. Thorne, J. P. Simon, et al.
1970-5-1
39545
Los Angeles
Along Big Rock Creek, below Sycamore Flat Camp, ca.,2.5 miles south of Valyermo Station.
1280
Comment
UCR124170
Garrya veatchii
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
CAS-BOT-BC478893
Gayophytum
R. G. Swinney
2008-8-13
9384
Los Angeles
San Gabriel Mtns. East fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd
1805
Comment
RSA746571
Gayophytum
R. G. Swinney
2008-5-13
8863
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
RSA747189
Gayophytum
R. G. Swinney
2008-6-10
9008
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment
RSA747192
Gayophytum
R. G. Swinney
2008-6-10
8983
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA748455
Gayophytum
R. G. Swinney, Cody Clarke
2001-8-22
8073
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA763104
Gayophytum
R. G. Swinney
2008-8-13
9384
Los Angeles
east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
RSA763105
Gayophytum
R. G. Swinney
2008-8-13
9385
Los Angeles
east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCD170712
Gayophytum
R. G. Swinney
2008-8-13
9384
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCD170713
Gayophytum
R. G. Swinney
2008-8-13
9385
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCR190370
Gayophytum
R. G. Swinney, Cody Clarke
2001-6-20
8003
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR202732
Gayophytum
R. G. Swinney, Cody Clarke
2001-8-22
8073
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR205596
Gayophytum
R. G. Swinney
2008-5-13
8863
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR206435
Gayophytum
R. G. Swinney
2008-6-10
8983
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR206445
Gayophytum
R. G. Swinney
2008-6-10
9008
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
UCR210161
Gayophytum
R. G. Swinney
2008-8-13
9384
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCR210162
Gayophytum
R. G. Swinney
2008-8-13
9385
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
RSA72148
Gayophytum decipiens
F. W. Peirson
1919-6-14
796
Los Angeles
San Gabriel Mts., Rock Creek.
1707
Comment
RSA776489
Gayophytum decipiens
LeRoy Gross, Jane Tirrell
2011-7-20
5522
Los Angeles
Spring, along Angeles Crest Highway, north of Lily Spring.
2287
Comment
RSA0106509
Gayophytum diffusum subsp. parviflorum
R. G. Swinney
2011-7-29
15576
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA229064
Gayophytum diffusum subsp. parviflorum
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38876
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway., 1.2 mi. SE of Dawson Saddle
2332
Comment
RSA286667
Gayophytum diffusum subsp. parviflorum
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44760
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA311284
Gayophytum diffusum subsp. parviflorum
Robert F. Thorne, M. Z. Thorne
1969-7-10
38392
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA355379
Gayophytum diffusum subsp. parviflorum
Bonnie C. Templeton
1932-6-1
4872
Los Angeles
West Blue Ridge, Big Pines Park
2195
Comment
RSA660161
Gayophytum diffusum subsp. parviflorum
Orlando Mistretta
1992-5-25
422
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA776514
Gayophytum diffusum subsp. parviflorum
Jane Tirrell
2011-8-19
LS- 40
Los Angeles
Approximately 0.25 mile above south side of Highway 2 near mile marker 67.86.
2435
Comment
RSA776515
Gayophytum diffusum subsp. parviflorum
Jane Tirrell
2011-8-19
LS- 40
Los Angeles
Approximately 0.25 mile above south side of Highway 2 near mile marker 67.86.
2435
Comment
SBBG61275
Gayophytum diffusum subsp. parviflorum
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
1280
Comment
UCR272955
Gayophytum diffusum subsp. parviflorum
R. G. Swinney
2011-7-29
15576
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
SD255806
Gayophytum heterozygum
R. G. Swinney
2008-6-17
9050
Los Angeles
San Gabriel Mountains: ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26 (Valyermo 7.5'Q)
2160
Comment
SEINET13203144
Gayophytum heterozygum
R. G. Swinney
2008-1
9050
Los Angeles
San Gabirel Mountains: ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26 (Valyermo 7.5' Q.)
2160
Comment
UCR209141
Gayophytum heterozygum
R. G. Swinney
2008-6-17
9050
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
POM175389
Gayophytum oligospermum
West, Helen E. Sweet, E. Crow
1930-7-12
s.n.
Los Angeles
Mt. Islip.
Comment
RSA330778
Gayophytum oligospermum
Wayne E. Sawyer
1981-7-12
91
Los Angeles
San Gabriel Mts; Angeles National Forest: 200 ft. NE of Little Jimmy Campground
2256
Comment
RSA596411
Gayophytum oligospermum
Tim S. Ross, Steve D. Boyd, Peter Fritsch
1990-6-11
3366
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
CAS-BOT-BC539374
Gilia
R. G. Swinney
2008-5-8
8791
Los Angeles
San Gabriel Mtns: West Fork Punchbowl Canyon near north boundary of Devils Punchboal Co. Park, 0.6. mi SW of Big Rock Creek Rd
1263
Comment Read comments Aug 14 2017
RSA747144
Gilia
R. G. Swinney
2008-5-8
8811
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment Read comments Dec 7 2018
RSA747152
Gilia
R. G. Swinney
2008-5-8
8810
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment Read comments Dec 7 2018
RSA748851
Gilia
R. G. Swinney
2008-5-8
8791
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment Read comments Dec 7 2018
RSA750105
Gilia
R. G. Swinney
2008-5-5
8777
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek.
1256
Comment Read comments Dec 7 2018
RSA756747
Gilia
R. G. Swinney
2008-6-17
9047
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment Read comments Dec 7 2018
RSA762433
Gilia
R. G. Swinney
2008-5-8
8811
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment Read comments Dec 7 2018
RSA763106
Gilia
R. G. Swinney
2008-8-13
9386
Los Angeles
east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment Read comments Dec 7 2018
SD237555
Gilia
R. G. Swinney
2008-6-17
9047
Los Angeles
San Gabriel Mountains: ridge west of Jackson Flats, 0.4 mile MW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26 (Valyermo 7.5'Q)
2160
Comment Read comments Dec 7 2018
SD260996
Gilia
R. G. Swinney
2008-5-8
8791
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi southwest of Big Rock Creek Rd. (Valyermo 7.5'Q)
1264
Comment Read comments Dec 7 2018
SEINET7072892
Gilia aliquanta
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Pearblossom on the San Andreas Rift Zone. Coordinate datum: WGS84/NAD83. (34? deg. 26' 0" North Latitude, -117? deg. 49' 38" West Longitude; UTM Zone 11, 423996mE, 3810325mN, Coordinate datum: NAD27.).
Comment
UC908833
Gilia aliquanta
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts., Pinon Ridge
Comment
RSA250586
Gilia aliquanta subsp. aliquanta
R. F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41595
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA690964
Gilia aliquanta subsp. aliquanta
J. Mark Porter, Lauren Machen
2004-5-2
14093
Los Angeles
San Gabriel mountains, northern foothills; along Big Pines Highway, neare the 2.4 mile marker.
1402
Comment
RSA469713
Gilia aliquanta subsp. breviloba
Anstruther Davidson
1906-6-1
s.n.
Los Angeles
Big Rock Creek, Lowell Mine.
Comment
RSA72290
Gilia angelensis
F. W. Peirson
1918-6-16
469
Los Angeles
Mint Canyon, Sierra Pelona Valley, northwest corner of San Gabriel Mts.
762
Comment
UCR151002
Gilia brecciarum
Walter Wisura
2001-4-30
5154
Los Angeles
Transverse Ranges; San Gabriel Mtns region, San Gabriel Mtns: Hwy N4, 9.4 mi N from the junction with Hwy 2
2337
Comment
UCR281147
Gilia brecciarum
R. G. Swinney
2014-4-30
16254
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA334181
Gilia brecciarum subsp. brecciarum
R. F. Thorne
1973-5-11
43508
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA690965
Gilia brecciarum subsp. brecciarum
J. Mark Porter, Lauren Machen
2004-5-2
14092
Los Angeles
San Gabriel mountains, northern foothills; along Big Pines Highway, neare the 2.4 mile marker.
1402
Comment
SBBG64440
Gilia brecciarum subsp. brecciarum
R. Hoffmann
1929-5-17
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD231369
Gilia brecciarum subsp. brecciarum
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 15
Los Angeles
Transverse Ranges; San Gabriel Mountains region; off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197775
Gilia brecciarum subsp. brecciarum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 15
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA470176A
Gilia cana subsp. cana
Anstruther Davidson
1906-06
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA470178
Gilia cana subsp. cana
Anstruther Davidson
s.n.
Los Angeles
Rock Creek.
Comment
UCR177617
Gilia diegensis
LeRoy Gross, Michael Denslow
2003-6-4
991
Los Angeles
Transverse Ranges; San Gabriel Mtns, Southeast of Dawson Saddle, east of Angeles Crest Highway (Hwy 2)
2439
Comment
UCR205900
Gilia diegensis
R. G. Swinney
2008-5-8
8791
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
CAS-BOT-BC226311
Gilia latiflora subsp. davyi
J. Mark Porter; Lauren Machen
2004-5-2
14087
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct
1359
Comment
UCR281146
Gilia latiflora subsp. davyi
R. G. Swinney
2014-4-30
16253
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
SBBG64425
Gilia latiflora subsp. latiflora
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
UC908826
Gilia latiflora subsp. latiflora
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts., Pinon Ridge
Comment
UCR205855
Gilia latiflora subsp. latiflora
R. G. Swinney
2008-5-8
8792
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA0116709
Gilia leptantha subsp. transversa
J. Mark Porter, Lauren Machen
2004-5-2
14087
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
RSA252933
Gilia leptantha subsp. transversa
R. F. Thorne, C. W. Tilforth
1973-4-20
43030
Los Angeles
San Gabriel Mts., Mojave Desert slopes: ridge N of Shoemaker Canyon, 3 mi. WNW of Mile High & c. 1.5 mi E of Big Rock Springs
1372
Comment
UCR223811
Gilia leptantha subsp. transversa
R. G. Swinney
2009-6-17
11195
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223812
Gilia leptantha subsp. transversa
R. G. Swinney
2009-6-17
11168
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA469632B
Gilia modocensis
H. E. Hasse
1906-7-1
1610
Los Angeles
Big Rock Creek.
Comment
RSA597286
Gilia modocensis
T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3740
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA597377
Gilia modocensis
T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3708
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon
1939
Comment
RSA680111
Gilia modocensis
LeRoy Gross, Michael Denslow
2003-6-4
991
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
RSA725134
Gilia modocensis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -15
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR205853
Gilia modocensis
R. G. Swinney
2008-5-8
8810
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205854
Gilia modocensis
R. G. Swinney
2008-5-8
8811
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205907
Gilia modocensis
R. G. Swinney
2008-5-5
8777
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR205929
Gilia modocensis
R. G. Swinney
2008-5-5
8773
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR206439
Gilia modocensis
R. G. Swinney
2008-6-10
8988
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR206441
Gilia modocensis
R. G. Swinney
2008-6-10
9001
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
UCR209213
Gilia modocensis
R. G. Swinney
2008-6-17
9048
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR223810
Gilia modocensis
R. G. Swinney
2009-6-17
11202
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223814
Gilia modocensis
R. G. Swinney
2009-6-17
11185
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA660066
Gilia ochroleuca subsp. bizonata
Orlando Mistretta
1992-5-25
407
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
UCR209102
Gilia ochroleuca subsp. bizonata
R. G. Swinney
2008-6-17
9047
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR223813
Gilia ochroleuca subsp. ochroleuca
R. G. Swinney
2009-6-17
11177
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA0017156
Gilia ochroleuca subsp. vivida
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
UC908885
Gilia ochroleuca subsp. vivida
Frank W. Peirson
1928-6-2
7934
Los Angeles
S Fork Rock Cr , S. Fork Rock Cr. (San Gabriel Mts.)
1981
Comment
UCR46118
Gilia ochroleuca subsp. vivida
Kathy Harper
1986-5-16
s.n.
Los Angeles
San Gabriel Mtns., Hwy 2, west of Big Pines in vicinity of Dawson Saddle, at mile marker 56.54
2409
Comment
RSA469632A
Gilia sinuata
H. E. Hasse, Davidson
1906-7-1
1610
Los Angeles
Big Rock Creek.
Comment
RSA470176B
Gilia sinuata
Anstruther Davidson
1906-06
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA72311
Gilia sinuata
F. W. Peirson
1919-6-14
9324
Los Angeles
Rock Creek, north slope of San Gabriel Mts.
1524
Comment
SEINET7072891
Gilia sinuata
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Pearblossom on the San Andreas Rift Zone. Coordinate datum: WGS84/NAD83. (34? deg. 26' 0" North Latitude, -117? deg. 49' 38" West Longitude; UTM Zone 11, 423996mE, 3810325mN, Coordinate datum: NAD27.).
Comment
RSA747619
Gilia splendens
R. G. Swinney
2008-6-10
9003
Los Angeles
Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
RSA750103
Gilia splendens
R. G. Swinney
2008-5-5
8779
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek.
1256
Comment
UCR205909
Gilia splendens
R. G. Swinney
2008-5-5
8779
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR206128
Gilia splendens
R. G. Swinney
2008-6-10
9003
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
RSA678824
Gilia splendens subsp. grantii
Valerie L. Soza, Monica Acosta
2001-6-13
1281
Los Angeles
South Fork Big Rock Creek, ca. 1 mile south from South Fork Campground along the South Fork Trail.
1616
Comment
UCR146241
Gilia splendens subsp. grantii
Valerie Soza, Monica Acosta
2001-6-13
1281
Los Angeles
Transverse Ranges, San Gabriel Mountains region, South Fork Big Rock Creek, c. 1 mi S from South Fork Camground along the South Fork Trail
1616
Comment
UCR204823
Gnaphalium luteoalbum
R. G. Swinney
2005-8-22
8511
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
RSA228942
Gnaphalium palustre
R. F. Thorne
1971-8-25
41319
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA747421
Gnaphalium palustre
R. G. Swinney
2008-5-12
8846
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA789059
Gnaphalium palustre
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0111
Los Angeles
South side California State Route 2 near mile marker 67.7
2309
Comment
UCR205200
Gnaphalium palustre
R. G. Swinney
2005-8-11
8451
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR205606
Gnaphalium palustre
R. G. Swinney
2008-5-12
8846
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR271134
Gnaphalium palustre
R. G. Swinney
2011-9-27
15719
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR176955
Gnaphalium stramineum
L. C. Wheeler
1946-8-28
6285
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA80713
Grindelia camporum
F. W. Peirson
1928-9-5
8190
Los Angeles
roadside about half dry meadows, Rock Creek, N slope of San Gabriel Mts.
1220
Comment
POM153298
Grindelia camporum var. camporum
P. A. Munz, I. M. Johnston
1928-9-5
11180
Los Angeles
Rock Creek
1220
Comment
CAS-BOT-BC304681
Grindelia squarrosa
Le Roy Abrams; E. A. McGregor
1908-7-2
626
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains. Shoemaker's
1158
Comment
RSA628871
Guillenia lasiophylla
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, 3/4 mile north of Big Rock Springs.
1159
Comment
POM153301
Gutierrezia microcephala
P. A. Munz, I. M. Johnston
1928-9-5
11170
Los Angeles
mouth of Rock Creek
1158
Comment
POM359200
Gutierrezia microcephala
B. C. Templeton
1932-8-26
5115
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
UCR124604
Gutierrezia microcephala
B. C. Templeton
1932-8-26
5115
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR26136
Gutierrezia microcephala
John C. Roos, Mrs. S. A. Crooks
1946-8-20
2928
Los Angeles
San Gabriel Mtns., Big Rock Springs
1341
Comment
RSA584027
Hedera canariensis
T. S. Ross, Steve D. Boyd
1990-5-29
2702
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station.
1235
Comment
CAS-BOT-BC158027
Hedera helix
Tim Ross; Steve Boyd
1990-5-29
2702
Los Angeles
San Gabriel Mtns: Big Rock Creek. Vicinity of an old destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station (only the foundation and scattered rocks remaining.)
Comment
CAS-BOT-BC306642
Helenium bigelovii
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38846
Los Angeles
San Gabriel Mts., Angeles National Forest: Slope above Angeles Crest Hwy. N & below Lily Spring at headwater of S Fork, Big Rock Creek, c. 2 mi. S of Dawson Saddle
2316
Comment
CAS-BOT-BC306644
Helenium bigelovii
F. Grinnell Jr.
1917-8-31
s.n.
Los Angeles
On Mt Islip, San Gabriel Mountains
Comment
CAS-BOT-BC306645
Helenium bigelovii
Le Roy Abrams; E. A. McGregor
1908-7-2
533
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
POM359737
Helenium bigelovii
F. R. Fosberg, J. Ewan
1931-8-12
S 5526
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA0110597
Helenium bigelovii
Richard G. Swinney
2010-9-30
13917
Los Angeles
1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116569
Helenium bigelovii
R. G. Swinney
2010-9-30
13929
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA228957
Helenium bigelovii
R. F. Thorne
1971-8-25
41309
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA229142
Helenium bigelovii
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38846
Los Angeles
N facing slope above Angeles Crest Hwy N & below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA250560
Helenium bigelovii
R. F. Thorne, John Dourley
1967-10-3
37279
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA747200
Helenium bigelovii
R. G. Swinney
2005-8-5
8382
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA747366
Helenium bigelovii
Orlando Mistretta
1994-7-12
1403
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA749652
Helenium bigelovii
R. G. Swinney
2001-9-15
8173
Los Angeles
Little Jimmy Spring
2256
Comment
RSA792130
Helenium bigelovii
Jane Tirrell
2012-8-20
LS 0163
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
SD251199
Helenium bigelovii
Jane Tirrell
2012-8-20
LS 163
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs. Yellow pine forest, north-facing slope near spring.
2259
Comment
UCR142904
Helenium bigelovii
J. R. Shevock
1974-10-5
3879
Los Angeles
Transverse Ranges, San Gabriel Mountains, along FS trail to Mt. Baden-Powell in the vicinity of Lamel Spring, Angeles National Forest
2361
Comment
UCR204413
Helenium bigelovii
R. G. Swinney
2001-9-15
8173
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR204565
Helenium bigelovii
R. G. Swinney
2005-8-5
8382
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR276992
Helenium bigelovii
R. G. Swinney
2010-9-30
13917
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277250
Helenium bigelovii
R. G. Swinney
2010-9-30
13929
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR76083
Helenium bigelovii
R. D. Goeden
1991-9-3
s.n.
Los Angeles
San Gabriel Mtns., Angeles National Forest: Angeles Hwy 2, north of Mt. Burnham
2162
Comment
UCR95581
Helenium bigelovii
L. C. Wheeler
1966-9-21
8909
Los Angeles
San Gabriel Mtns., south fork of Big Rock Creek in the vicinity of Lily Spring
2378
Comment
UCD169691
Helianthus annuus
Louis C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
1262
Comment
RSA604494
Helianthus annuus subsp. lenticularis
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
RSA747197
Heliotropium curassavicum
R. G. Swinney
2005-8-5
8367
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
UCR204552
Heliotropium curassavicum
R. G. Swinney
2005-8-5
8367
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
UCR95335
Heliotropium curassavicum var. oculatum
L. C. Wheeler
1946-8-28
6289
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
UCD169114
Hesperoyucca whipplei
R. G. Swinney
2009-6-17
11192
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR205255
Heuchera
R. G. Swinney
2005-8-17
8497
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 20 2018
CAS-BOT-BC48170
Heuchera elegans
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38896
Los Angeles
San Gabriel Mts., Angeles National Forest: Canyon above Angeles Crest Hwy. c. 1 mi. W of Vincent Gap,
2331
Comment
GH363358
Heuchera elegans
L. Abrams & E. A. McGregor
1908-7-3
600
Unknown
North Baldy Mountain, San Gabriel Mountains
2438
Comment
GH363359
Heuchera elegans
L. Abrams & E. A. McGregor
1908-7-3
600
Unknown
North Baldy Mountain, San Gabriel Mountains
2438
Comment
RSA0066118
Heuchera elegans
G. D. Wallace
1985-7-5
2236
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA0066170
Heuchera elegans
Naomi Fraga, Elizabeth A. Kempton
2008-7-2
2304
Los Angeles
North slope of Mount Islip from Little Jimmy Campground to the summit.
2287
Comment
SEINET2431527
Heuchera elegans
Wesley O. Griesel
1961-7-9
Los Angeles
White Thorn Picnic Area, State Highway #2, San Gabriel Mountains.
2290
Comment
SFV4942
Heuchera elegans
M. H. Grayum
1971-7-9
s. n.
Los Angeles
San Gabriel Mountains Cortelyou Spring, just east of Islip Saddle.
2073
Comment
UCR204261
Heuchera elegans
Naomi Fraga, Elizabeth A. Kempton
2008-7-2
2304
Los Angeles
San Gabriel Mountains, north slope of Mount Islip from Little Jimmy Campground to the summit
2500
Comment
POM360453
Hieracium albiflorum
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
SBBG66314
Hieracium albiflorum
Anstruther Davidson
-Jul-1895
Los Angeles
Big Rock Crk
Comment
RSA779988
Hirschfeldia incana
R. G. Swinney
2009-6-17
11226
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
CAS-BOT-BC149941
Holodiscus discolor var. discolor
Joseph Andorfer Ewan; Nesta Ewan
1936-8-14
10045
Los Angeles
Along crest of shoulder of Throop Peak, San Gabriel Mts.
2743
Comment
SD90328
Holodiscus discolor var. microphyllus
Robert F. Thorne, J. Dourley
1967-10-3
37294
Los Angeles
Mt. Baden-Powell: Just S of peak
2850
Comment
GH345050
Holodiscus microphyllus
R. F. Thorne, C. W. Tilforth & J. Dourley
1969-7-29
38908
Unknown
San Gabriel Mts., Angeles National Forest: Canyon above Angeles Crest Hwy. c. 1 mi. W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N face Mt. Baden-Powell
2331
Comment
RSA229051
Holodiscus microphyllus
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38908
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA250440
Holodiscus microphyllus
Robert F. Thorne, John Dourley
1967-10-3
37294
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA330788
Holodiscus microphyllus
Wayne E. Sawyer
1981-7-10
86
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle
2317
Comment
RSA617228
Holodiscus microphyllus
LeRoy Gross
1998-8-22
46
Los Angeles
Top of Mt. Baden-Powell.
2866
Comment
RSA700515
Holodiscus microphyllus
Gary D. Wallace
1985-7-5
2238
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
UCR141807
Holodiscus microphyllus
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2317
Comment
UCR202740
Holodiscus microphyllus
R. G. Swinney
2001-8-27
8091
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
CAS-BOT-BC147735
Holodiscus microphyllus var. microphyllus
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38908
Los Angeles
San Gabriel Mts., Angeles National Forest: Canyon above Angeles Crest Hwy. c. 1 mi. W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N face Mt. Baden-Powell
2331
Comment
RSA0096802
Holodiscus microphyllus var. microphyllus
R. G. Swinney
2011-9-27
15695
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
UCR202709
Holodiscus microphyllus var. microphyllus
R. G. Swinney
2001-8-18
8052
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR271180
Holodiscus microphyllus var. microphyllus
R. G. Swinney
2011-9-27
15695
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA641524
Hordeum murinum subsp. glaucum
L. C. Wheeler
1967-5-3
9803
Los Angeles
Sycamore Flat Campground, Big Rock Creek.
1311
Comment
RSA451646
Horkelia rydbergii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
CAS-BOT-BC213006
Hosackia crassifolia
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3355
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1731
Comment
CAS-BOT-BC213014
Hosackia crassifolia
Le Roy Abrams; E. A. McGregor
1908-7-3
587
Los Angeles
North Baldy Mountain, San Gabriel Mountains
1828
Comment
SBBG68144
Hosackia oblongifolia var. oblongifolia
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
RSA233722
Hulsea heterochroma
R. F. Thorne, Larry E. DeBuhr
1972-8-18
42250
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
UCR204834
Hulsea heterochroma
R. G. Swinney
2005-8-11
8462
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR34524
Hulsea heterochroma
G. F. Pratt
1984-8-1
s.n.
Los Angeles
San Gabriel Mtns., near summit of Mt. Baden-Powell
2835
Comment
JEPS22767
Hulsea vestita subsp. gabrielensis
Rimo Bacigalupi with Reino Alava
1958-7-20
6426
Los Angeles
cliffside along Angeles Crest Highway (State Highway 2, along nw shoulder of Mt. Islip); San Gabriel Mts., Angeles National Forest, watershed of S Fo
2164
Comment
RSA300677
Hulsea vestita subsp. gabrielensis
J. R. Shevock
1974-10-5
3872
Los Angeles
at the summit of Mt. Baden-Powell on the southern side of the peak. San Gabriel Mountains. Angeles National Forest.
2864
Comment
UCR141803
Hulsea vestita subsp. vestita
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, 1 mile east of Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2195
Comment
POM4805
Hymenoclea salsola var. salsola
L. R. Abrams, E. A. McGregor
1908-7-2
542
Los Angeles
Rock Creek. Desert slopes of the San Gabriel Mountains.
1220
Comment
RSA286811
Hypericum androsaemum
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44764
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA44914
Isomeris arborea
J. C. Roos
1947-5-31
3660
Los Angeles
North base of San Gabriel Mountains. Big Rock Spring.
Comment
CAS-BOT-BC324738
Iva axillaris
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
On the road from Big Pines to Valyermo, San Gabriel Mts.
1524
Comment
CAS-BOT-BC324829
Iva axillaris
A. Davidson M. D.
1901-8-1
s.n.
San Bernardino
Rock Creek, Mohave Desert
Comment
HSC65714
Iva axillaris
C. W. Tilforth, S. Nilsson
1972-7-20
42188
Los Angeles
Caldwell Lake near Valyermo (sag pond on the San Andreas fault
1570
Comment
OBI15982
Iva axillaris
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
San Gabriel Mts; on the rd from Big Pines to Valyermo
1524
Comment
POM361290
Iva axillaris
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA152033
Iva axillaris
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
on the road from Big Pines to Valyermo
1524
Comment
RSA279011
Iva axillaris
R. F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42188
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA603957
Iva axillaris
L. C. Wheeler
1956-9-15
7235
Los Angeles
San Gabriel Mountains: Caldwell Lake, on San Andreas Fault.
Comment
SBBG61153
Iva axillaris
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
SD230172
Iva axillaris
Louis C. Wheeler
1956-9-15
7235
Los Angeles
San Gabriel Mountains: Caldwell Lake, on San Andreas Fault.
Comment
UCSB31629
Iva axillaris
Griesel, Wesley
1962-5-28
Los Angeles
San Gabriel Mts.; on the road from Big Pines to Valyermo
1524
Comment
CAS-BOT-BC142451
Ivesia santolinoides
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mountains
2438
Comment
RSA152159
Ivesia santolinoides
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson saddle.
2439
Comment Read comments Jun 25 2011
UCSB23142
Ivesia santolinoides
Wilken, Dieter
1968-7-9
Los Angeles
Ridge south of Dawson Saddle along trail to Throop Peak, San Gabriel Mtns.
2468
Comment
UCSB31606
Ivesia santolinoides
Griesel, Wesley
1962-6-27
Los Angeles
Dawson Saddle, San Gabriel Mountains
2438
Comment
CAS-BOT-BC101904
Juglans californica
Tim Ross; Steve Boyd
1990-5-29
2704
Los Angeles
San Gabriel Mtns: Big Rock Creek; just upstream from the Gaging Station. Valyermo 7.5' USGS quadrangle
1235
Comment
RSA0113234
Juncus
R. G. Swinney
2010-9-30
13906
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR204410
Juncus
R. G. Swinney
2001-9-15
8171
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment Read comments Dec 7 2018
UCR204560
Juncus
R. G. Swinney
2005-8-5
8377
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment Read comments Mar 21 2019
UCR204752
Juncus
R. G. Swinney
2005-8-9
8426
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR277001
Juncus
R. G. Swinney
2010-9-30
13897
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277006
Juncus
R. G. Swinney
2010-9-30
13906
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR204572
Juncus balticus
R. G. Swinney
2005-8-5
8389
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204827
Juncus balticus
R. G. Swinney
2005-8-22
8507
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR205248
Juncus balticus
R. G. Swinney
2005-8-11
8470
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA747335
Juncus balticus subsp. ater
R. G. Swinney
2005-8-5
8389
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
RSA747580
Juncus balticus subsp. ater
R. G. Swinney
2005-8-22
8507
Los Angeles
San Gabriel Mountains: Devil s Punchbowl County Park, lower Holcomb Canyon
1280
Comment
RSA749658
Juncus balticus subsp. ater
R. G. Swinney
2005-8-5
8364
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
UCR204550
Juncus balticus subsp. ater
R. G. Swinney
2005-8-5
8364
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
RSA795192
Juncus bufonius
Jane Tirrell
2012-7-25
LS 0130
Los Angeles
South side California State Route 2 approx. 1.25 mi. east of Islip Saddle between mile markers 66.43 and 66.82.
2235
Comment
UCR204034
Juncus bufonius
R. G. Swinney
2001-9-16
8158
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204758
Juncus bufonius
R. G. Swinney
2005-8-9
8432
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR277017
Juncus bufonius
R. G. Swinney
2010-9-30
13924
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA368346
Juncus bufonius var. bufonius
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek, Mojave Desert.
Comment
RSA747331
Juncus bufonius var. bufonius
R. G. Swinney
2005-8-9
8432
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA228884
Juncus covillei
Robert F. Thorne
1971-8-25
41300
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA368196
Juncus covillei
F. R. Fosberg, Joseph A. Ewan
1931-8-12
s 5582
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA368324
Juncus covillei
F. R. Fosberg, Joseph A. Ewan
1931-8-12
5002
Los Angeles
Windy Camp Spring, Mt. Islip
2287
Comment
RSA70279
Juncus covillei
Joseph A. Ewan, F. R. Fosberg
1931-8-12
5002
Los Angeles
Windy Camp Spring, Mt. Islip
2287
Comment
RSA750457
Juncus covillei
R. G. Swinney
2001-9-15
8171
Los Angeles
Little Jimmy Spring
2256
Comment
JEPS45901
Juncus covillei var. obtusatus
F. R. Fosberg and J. Ewan
1931-8-12
S 5582
Los Angeles
Windy Camp Spring Mt. Islip
2286
Comment
RSA368195
Juncus covillei var. obtusatus
F. R. Fosberg, Joseph A. Ewan
1931-8-12
s.n.
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
UCR130144
Juncus covillei var. obtusatus
F. R. Fosberg, Joseph A. Ewan
1931-8-12
00790
Los Angeles
San Gabriel Mtns., Little Jimmy Spring, Windy Camp, north slope of Mt. Islip
2300
Comment
JEPS45902
Juncus duranii
F. R. Fosberg and J. Ewan
1931-8-12
4978
Los Angeles
1/2 mi w of Windy Camp (Cienega, Mount Islip); Cienega, Mount Islip
2286
Comment
RSA0025165
Juncus duranii
Jane Tirrell
2012-6-19
LS 0077
Los Angeles
North-facing hillside seep along California State Route 2 approximately 50 yards east of mile marker 67.7.
2306
Comment
RSA0094631
Juncus duranii
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-2
8516
Los Angeles
Western slopes of Mount Baden-Powell; north slope of Mount Hawkins, in the vicinity of Lily Spring.
2453
Comment
RSA0096799
Juncus duranii
R. G. Swinney
2011-9-27
15701
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0110659
Juncus duranii
Richard G. Swinney
2010-9-30
13897
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2(Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116695
Juncus duranii
R. G. Swinney
2010-9-30
13939
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA228879
Juncus duranii
Robert F. Thorne
1971-8-25
41312
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2255
Comment
RSA229159
Juncus duranii
Robert F. Thorne
1969-7-29
38881
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Lodgepole Picnic area, at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Highway, 1.2 mile SE of Dawson Saddle
2332
Comment
RSA250472
Juncus duranii
Robert F. Thorne
1967-10-10
37364
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA330789
Juncus duranii
Wayne E. Sawyer
1981-6-11
17
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.8 miles from Dawson Saddle
2287
Comment
RSA617929
Juncus duranii
L. C. Wheeler
1966-8-21
8828
Los Angeles
San Gabriel Mountains: Dorr Canyon at Angeles Crest Highway. Vicinity of Lodgepole Picnic Ground.
Comment
UC1532966
Juncus duranii
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38881
Los Angeles
1.2 mi se Dawson Saddle (near Lodgepole Picnic area, at headwaters of Dorr Canyon, n slope Throop Peak, above Angeles Crest Hwy); San Gabriel Mts., Angeles National Forest, Dorr Canyon, Thro
2331
Comment
UCR108180
Juncus duranii
L. C. Wheeler
1966-8-21
8828
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR270633
Juncus duranii
R. G. Swinney
2011-8-17
15647
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR270809
Juncus duranii
R. G. Swinney
2011-8-17
15625
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271306
Juncus duranii
R. G. Swinney
2011-9-27
15701
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR277238
Juncus duranii
R. G. Swinney
2010-9-30
13939
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA228886
Juncus macrophyllus
Robert F. Thorne
1971-8-25
41317
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip
2256
Comment
RSA368250
Juncus macrophyllus
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
RSA69667
Juncus macrophyllus
F. R. Fosberg, Joseph A. Ewan
1931-8-12
s.n.
Los Angeles
1/2 mile west of Windy Camp, Mt. Islip. San Gabriel Mountains.
2287
Comment
RSA748327
Juncus macrophyllus
R. G. Swinney
2005-8-9
8420 -B
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA749073
Juncus macrophyllus
R. G. Swinney
2005-8-11
8469
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA760688
Juncus macrophyllus
R. G. Swinney
2008-9-10
9418
Los Angeles
South Fork Big Rock Creek
1463
Comment
UCR204746
Juncus macrophyllus
R. G. Swinney
2005-8-9
8420 B
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR204855
Juncus macrophyllus
R. G. Swinney
2005-8-9
8399
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR205249
Juncus macrophyllus
R. G. Swinney
2005-8-11
8469
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210712
Juncus macrophyllus
R. G. Swinney
2008-9-10
9418
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment Read comments May 10 2012
RSA368232
Juncus mexicanus
Freda Detmers
1931-5-17
14247
Los Angeles
Big Rock Creek; Mojave Desert.
Comment
UCR95192
Juncus mexicanus
L. C. Wheeler
1946-8-28
6291
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA747199
Juncus rugulosus
R. G. Swinney
2005-8-5
8383
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA760855
Juncus rugulosus
R. G. Swinney
2008-8-14
9433
Los Angeles
South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCD169327
Juncus rugulosus
R. G. Swinney
2008-8-14
9433
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring.
1402
Comment
UCR204566
Juncus rugulosus
R. G. Swinney
2005-8-5
8383
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204745
Juncus rugulosus
R. G. Swinney
2005-8-9
8420 A
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR210247
Juncus rugulosus
R. G. Swinney
2008-8-14
9433
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA230389
Juncus saximontanus
Robert F. Thorne, M. Z. Thorne
1969-7-10
38387
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA776490
Juncus saximontanus
LeRoy Gross, Jane Tirrell
2011-7-20
5528
Los Angeles
Spring, along Angeles Crest Highway, north of Lily Spring. Near
2287
Comment
RSA286656
Juncus textilis
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44778
Los Angeles
near Lily Spring on N slope of Mt. Hawkins
2377
Comment
RSA584114
Juncus torreyi
Timothy S. Ross, Peter W. Fritsch
1990-6-11
2994
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
POM153334
Juncus xiphioides
Phillip A. Munz, I. M. Johnston
1928-9-4
11174
Los Angeles
San Gabriel Mountains: Rock Creek
1159
Comment
RSA368380
Juncus xiphioides
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek Canyon.
Comment
RSA585674
Juncus xiphioides
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3002
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
UCR210219
Juncus xiphioides
R. G. Swinney
2008-8-14
9434
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR210258
Juncus xiphioides
R. G. Swinney
2008-8-13
9367
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
CAS-BOT-BC81000
Juniperus californica
Le Roy Abrams; E. A. McGregor
1908-7-2
531
Los Angeles
Rock Creek, slopes of the San Gabriel Mountains
1158
Comment
RSA352424
Juniperus californica
F. R. Fosberg
1931-11-22
7061
Los Angeles
Big Rock Creek
1400
Comment
RSA352426
Juniperus californica
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA577282
Juniperus californica
Orlando Mistretta
1994-7-20
1444
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
1402
Comment
RSA577285
Juniperus californica
Orlando Mistretta
1994-7-20
1434
Los Angeles
Big Rock Creek, Sycamore Flat Campground
1305
Comment
RSA725214
Juniperus californica
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -35
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197728
Juniperus californica
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 35
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA250589
Krascheninnikovia lanata
R. F. Thorne, R. Carolin, C. Davidson
1967-3-23
41584
Los Angeles
San Gabriel Mts., Angeles National Forest: Grandview Canyon, Mohave desert slopes N of Mile High Ranch in desert chaparral
1371
Comment
RSA650319
Krascheninnikovia lanata
Marion P. Harthill
1972-5-22
s.n.
Los Angeles
Mojave Desert Hwy N4
1310
Comment
SD231280
Krascheninnikovia lanata
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
119
Los Angeles
Transverse Ranges; San Gabriel Mountains region: North side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
RSA599742
Lactuca serriola
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Old Point Comfort; Big Rock Creek.
1280
Comment
RSA611361
Lactuca serriola
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
UCR204818
Lactuca serriola
R. G. Swinney
2005-8-22
8516
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR204874
Lactuca serriola
R. G. Swinney
2005-8-9
8401
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR210212
Lactuca serriola
R. G. Swinney
2008-9-10
9409
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
RSA123087
Larrea tridentata
H. A Jensen
1933-6-1
323
Los Angeles
S of Rock Creek Ditch. Rock Creek.
Comment
RSA725197
Lasthenia californica
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -67
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
CHSC101344
Layia glandulosa
Sula Vanderplank; LeRoy Gross, Steve Hoskinson.
2005-5-6
050506 -57
Los Angeles
Transverse Ranges; San Gabriel Mountains region: off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
POM361656
Layia glandulosa
Anstruther Davidson, H. E. Hasse
1906-6-2
1467
Los Angeles
Big Rock Creek.
Comment
RSA0077369
Layia glandulosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2068
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA589113
Layia glandulosa
Timothy S. Ross
1992-4-4
6101
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road
1207
Comment
RSA680113
Layia glandulosa
LeRoy Gross, Michael Denslow
2003-6-4
993
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
RSA725125
Layia glandulosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -57
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747143
Layia glandulosa
R. G. Swinney
2008-5-8
8809
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SD232189
Layia glandulosa
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 57
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, was and roadside.
1444
Comment
SFV4006
Layia glandulosa
K. A. Wilson
1961-4-29
1176
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UC1595580
Layia glandulosa
W. Wisura and E. Roeder
1992-4-21
4697
Los Angeles
near Valyermo; West Mojave, Mountain Brook Ranch
Comment
UC1928578
Layia glandulosa
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 57
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197750
Layia glandulosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 57
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205859
Layia glandulosa
R. G. Swinney
2008-5-8
8809
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR265957
Layia glandulosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2068
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR281144
Layia glandulosa
R. G. Swinney
2014-4-30
16251
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
SD231266
Lepidium fremontii
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
104
Los Angeles
Transverse Ranges; San Gabriel Mountains region: north side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UCR282007
Lepidium fremontii
R. G. Swinney
2014-4-30
16243
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
POM361771
Lepidospartum squamatum
B. C. Templeton
1932-8-26
5114
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
RSA760556
Lepidospartum squamatum
R. G. Swinney
2008-8-14
9437
Los Angeles
Confluence of Big Rock Creek and Fenner Canyon
1640
Comment
UCR124766
Lepidospartum squamatum
B. C. Templeton
1932-8-26
5114
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR145194
Lepidospartum squamatum
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR210209
Lepidospartum squamatum
R. G. Swinney
2008-8-14
9437
Los Angeles
San Gabriel Mtns., confluence of Big Rock Creek and Fenner Canyon
1640
Comment
UCR186597
Leptochloa uninervia
T. B. Salvato, Sarah Flack
2007-8-8
3035
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
CHSC95416
Leptosiphon breviculus
LeRoy Gross; Michael Denslow
2003-6-4
996
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2). UTM Zone; 3802915N, 0426388E. Just off the trail to Throop Peak, a short distance from the highway.
2439
Comment
RSA0073716
Leptosiphon breviculus
Orlando Mistrettta, Christine Mistretta
2005-4-21
2052
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA0120151
Leptosiphon breviculus
R. G. Swinney
2014-4-30
16290
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA250594
Leptosiphon breviculus
R. F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41600
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA252930
Leptosiphon breviculus
R. F. Thorne, C. W. Tilforth
1973-4-20
43031
Los Angeles
San Gabriel Mts., Mojave Desert slopes: ridge N of Shoemaker Canyon, 3 mi. WNW of Mile High & c. 1.5 mi E of Big Rock Springs
1372
Comment
RSA469978
Leptosiphon breviculus
H. E. Hasse
1906-6-1
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA597128
Leptosiphon breviculus
T. S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3741
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA680127
Leptosiphon breviculus
LeRoy Gross, Michael Denslow
2003-6-4
996
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
RSA690932
Leptosiphon breviculus
J. Mark Porter, Lauren Machen
2004-5-2
14090
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
RSA690933
Leptosiphon breviculus
J. Mark Porter, Lauren Machen
2004-5-2
14091
Los Angeles
San Gabriel mountains, northern foothills; along Big Pines Highway, neare the 2.4 mile marker.
1402
Comment
RSA725117
Leptosiphon breviculus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -19
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA72997
Leptosiphon breviculus
F. W. Peirson
1923-5-26
3543
Los Angeles
Rock Creek.
1296
Comment
RSA73031
Leptosiphon breviculus
F. W. Peirson
1921-6-18
4710
Los Angeles
divide north of Mt. Islip
2042
Comment
RSA73037
Leptosiphon breviculus
F. W. Peirson
1926-4-27
6665
Los Angeles
San Gabriel Mountains. North side of San Gabriel Mountains, Rock Creek.
1296
Comment
RSA788854
Leptosiphon breviculus
J. Mark Porter, Lauren Machen
2012-5-30
15131 .2
Los Angeles
Along CA Hwy 2 (Angeles Crest Highway) across the highway from Dawson Saddle Trail (and pull-off).
2412
Comment
SBBG51639
Leptosiphon breviculus
R. Gustafson, C. Davidson
1977-4-20
427
Los Angeles
Devil's Punch Bowl County Park, along trail descending to the stream below the campsite
1219
Comment
SBBG64584
Leptosiphon breviculus
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD231401
Leptosiphon breviculus
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
19
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Highway (Road north) on the north side of the San Gabriel Moutains. Near Shoemaker Canyon. Along ridge, wash, and roadside.
1444
Comment
SD255256
Leptosiphon breviculus
Orlando Mistretta, Christine Mistretta
2005-4-21
2052
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UC1928586
Leptosiphon breviculus
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 19
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR256694
Leptosiphon breviculus
J. M. Porter, Lauren E. Machen
2012-5-30
15131 .2
Los Angeles
San Gabriel Mtns., Along CA Hwy 2 (Angeles Crest Highway) across the highway from Dawson Saddle Trail (and pull-off)
2412
Comment
UCR266127
Leptosiphon breviculus
Orlando Mistretta, Christine Mistretta
2005-4-21
2052
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR280736
Leptosiphon breviculus
R. G. Swinney
2014-4-30
16290
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0077370
Leptosyne bigelovii
Orlando Mistretta, Christine Mistretta
2005-4-21
2069
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
SD231198
Leptosyne bigelovii
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 6
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD231200
Leptosyne bigelovii
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 6
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR265958
Leptosyne bigelovii
Orlando Mistretta, Christine Mistretta
2005-4-21
2069
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR204825
Lessingia filaginifolia
R. G. Swinney
2005-8-22
8509
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR145173
Lessingia filaginifolia var. filaginifolia
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR281625
Lessingia glandulifera
R. G. Swinney
2014-4-30
16301
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC339270
Lessingia glandulifera var. glandulifera
Timothy S. Ross; Steve Boyd
1990-5-29
2682
Los Angeles
San Gabriel Mountains. SE edge of Valyermo: along NE side of Valyermo Rd from ca 3730-3750, then S of the road from ca 3750-3770 feet elevation
1149
Comment
CAS-BOT-BC339271
Lessingia glandulifera var. glandulifera
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3746
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1950
Comment
CAS-BOT-BC339272
Lessingia glandulifera var. glandulifera
B. Ertter; J. Strachan
1979-6-29
3008
Los Angeles
N edge of Angeles Nat'l Forest ca 9 air-miles ESE of Pearblossom, 1.7 mi N of Mile High on County Hwy N4
1463
Comment
POM153337
Lessingia glandulifera var. glandulifera
P. A. Munz, I. M. Johnston
1928-9-5
11177
Los Angeles
road from Rock Creek to Big Pines
1371
Comment
RSA297769
Lessingia glandulifera var. glandulifera
Barbara Ertter, Jeffrey L. Strachan
1979-6-29
s.n.
Los Angeles
N edge of Angeles Nat'l Forest ca 9 air-miles ESE of Pearlblossom, 1.7 mi N of Mile High on County Hwy N4.
1463
Comment
RSA585419
Lessingia glandulifera var. glandulifera
T. S. Ross, Steve Boyd
1990-5-29
2682
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd., then S of the road.
1143
Comment
RSA597743
Lessingia glandulifera var. glandulifera
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3746
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
SD107163
Lessingia glandulifera var. glandulifera
B. Ertter, J. Strachan
1979-6-29
3008
Los Angeles
North edge of Angeles National Forest, ca. 9 air-miles eastsoutheast of Pearblossom, 1.7 miles north of Mile High on County Highway N4
1465
Comment
UCR98747
Lessingia glandulifera var. glandulifera
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3746
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
RSA286668
Lewisia nevadensis
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44763
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
UCR190941
Lewisia rediviva
R. G. Swinney, Cody Clarke
2001-6-20
8001
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
SD111603
Lewisia rediviva var. minor
Wayne P. Armstrong
1982-6-27
Los Angeles
Summit of Mt. Baden-Powell
2835
Comment
RSA585690
Leymus triticoides
Timothy S. Ross
1990-6-11
3014
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
RSA599741
Leymus triticoides
L. C. Wheeler
1967-11-18
s.n.
Los Angeles
San Gabriel Mountains : Old Point Comfort; Big Rock Creek.
1280
Comment
RSA748328
Leymus triticoides
R. G. Swinney
2005-8-9
8419
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC130873
Lilium parryi
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38845
Los Angeles
San Gabriel Mts., Angeles National Forest: above Angeles Crest Hwy. N & below Lily Spring at headwater of S Fork, Big Rock Creek, c. 2 mi. S of Dawson Saddle
2316
Comment
RSA229044
Lilium parryi
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38845
Los Angeles
San Gabriel Mountains, Angeles National Forest: N-facing slope above Angeles Crest Higway N & below Lily Spring at headwater of S Fork, Big Rock Creek, ca. 2 miles S of Dawson Saddle.
2317
Comment
RSA250561
Lilium parryi
Robert F. Thorne, John Dourley
1967-10-3
37278
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA705001
Lilium parryi
Tasha LaDoux, Eve Laeger
2002-8-14
8
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Lamel Spring, along trail to Mt. Baden-Powell.
Comment
RSA0073595
Linanthus bigelovii
Orlando Mistretta, Christine Mistretta
2005-4-21
2059
Los Angeles
Transverse Ranges: San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA589115
Linanthus bigelovii
T. S. Ross
1992-4-4
6099
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road.
1207
Comment
RSA747153A
Linanthus bigelovii
R. G. Swinney
2008-5-8
8793
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205826
Linanthus bigelovii
R. G. Swinney
2008-5-8
8793
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205926
Linanthus bigelovii
R. G. Swinney
2008-5-5
8776
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR265948
Linanthus bigelovii
Orlando Mistretta, Christine Mistretta
2005-4-21
2059
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
RSA747345
Linanthus breviculus
R. G. Swinney
2008-5-8
8800
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA750111
Linanthus breviculus
R. G. Swinney
2008-5-5
8763
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
RSA757052
Linanthus breviculus
R. G. Swinney
2008-6-17
9059
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
SEINET2441267
Linanthus breviculus
R. G. Swinney
2008-5-8
8800
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd. (Valyermo 7.5 Q').
1264
Comment
SEINET3246200
Linanthus breviculus
R. G. Swinney
2008-1
8800
Los Angeles
1260
Comment
SEINET7072901
Linanthus breviculus
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
UC150150
Linanthus breviculus
Hasse and Davidson
1906-6-1
1611
Los Angeles
Rock Creek
Comment
UCR151000
Linanthus breviculus
Walter Wisura
2001-4-30
5155
Los Angeles
Transverse Ranges; San Gabriel Mtns region, San Gabriel Mtns: Hwy N4, 9.4 mi N from the junction with Hwy 2
2337
Comment
UCR178181
Linanthus breviculus
LeRoy Gross, Michael Denslow
2003-6-4
996
Los Angeles
Transverse Ranges; San Gabriel Mtns, Southeast of Dawson Saddle, east of Angeles Crest Highway (Hwy 2)
2439
Comment
UCR190369
Linanthus breviculus
R. G. Swinney, Cody Clarke
2001-6-20
8004
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR197778
Linanthus breviculus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 19
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205860
Linanthus breviculus
R. G. Swinney
2008-5-8
8800
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205923
Linanthus breviculus
R. G. Swinney
2008-5-5
8763
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR209216
Linanthus breviculus
R. G. Swinney
2008-6-17
9059
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR46108
Linanthus breviculus
Kathy Harper
1986-5-16
s.n.
Los Angeles
San Gabriel Mtns., Hwy 2, west of Big Pines in vicinity of Dawson Saddle, at mile marker 56.54
2409
Comment
CHSC95412
Linanthus concinnus
LeRoy Gross; Michael Denslow
2003-6-4
995
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2). Just off the trail to Throop Peak, a short distance from the highway. UTM Zone: 3802915N, 0426388E.
2439
Comment
RSA584901
Linanthus concinnus
R. T. Hawke
1992-5-17
s.n.
Los Angeles
north side of the range at Big Rock Creek.
Comment
RSA679996
Linanthus concinnus
LeRoy Gross, Michael Denslow
2003-6-4
980
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA680128
Linanthus concinnus
LeRoy Gross, Michael Denslow
2003-6-4
995
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
RSA704204
Linanthus concinnus
Naomi Fraga, Sarah J. De Groot, Aydee Virgen
2004-5-26
1223
Los Angeles
Off of Largo Vista Road, near intersection of dirt road that leads to Big John Flats.
1524
Comment
RSA73009
Linanthus concinnus
F. W. Peirson
1928-6-2
7931
Los Angeles
S fork of Rock Creek: trail toward the summit.
1982
Comment
RSA73010
Linanthus concinnus
F. W. Peirson
1921-6-18
2462
Los Angeles
divide north of Mt. Islip
2042
Comment
RSA747368
Linanthus concinnus
Orlando Mistretta
1994-7-12
1405 B
Los Angeles
0.9 miles SSE of Mt. Williamson along trail between Islip Saddle and Reed Springs. Site is just NNW of the junction of Angeles Crest Hwy (Hwy 2) amd Hwy 39.
2027
Comment
UC1870258
Linanthus concinnus
LeRoy Gross, Michael Denslow
2003-6-4
995
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2). Just off the trail to Throop Peak, a short distance from the highway. UTM Zone: 3802915N, 0426388E
2439
Comment
UC1929333
Linanthus concinnus
Valerie Soza, Naomi Fraga
2003-7-3
1710
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Big Rock Creek; Manzantia Trail.
1593
Comment Read comments Aug 11 2014
UC908264
Linanthus concinnus
Frank W. Peirson
1928-6-2
7931
Los Angeles
South Fork Rock Creek San Gabriel Mts.
1981
Comment
UCR147538
Linanthus concinnus
Naomi Fraga, Et al.
2004-5-26
1223
Los Angeles
Transverse Ranges; San Gabriel Mountains, Off of Largo Vista Road, near intersection of dirt road that leads to Big John Flats
1585
Comment
UCR178182
Linanthus concinnus
LeRoy Gross, Michael Denslow
2003-6-4
995
Los Angeles
Transverse Ranges; San Gabriel Mtns, Southeast of Dawson Saddle, east of Angeles Crest Highway (Hwy 2)
2439
Comment
RSA73084
Linanthus dichotomus
F. W. Peirson
1926-4-27
6666
Los Angeles
San Gabriel Mountains. North side of San Gabriel Mountains, Rock Creek.
1296
Comment
SEINET7072893
Linanthus dichotomus
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Pearblossom on the San Andreas Rift Zone. Coordinate datum: WGS84/NAD83. (34? deg. 26' 0" North Latitude, -117? deg. 49' 38" West Longitude; UTM Zone 11, 423996mE, 3810325mN, Coordinate datum: NAD27.).
Comment
RSA747153B
Linanthus dichotomus subsp. pattersonii
R. G. Swinney
2008-5-8
8793
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA0073594
Linanthus parryae
Orlando Mistretta, Christine Mistretta
2005-4-21
2060
Los Angeles
Transverse Ranges; San Gabriel mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA0120152
Linanthus parryae
R. G. Swinney
2014-4-30
16289
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA250613
Linanthus parryae
R. F. Thorne
1970-5-1
39534
Los Angeles
Along road to Valyermo ca. 1 mi. E of Pallett Ranch N of Pinyon Ridge; at foot of grade in Shoemaker Canyon in pinyon-juniper woodland.
1402
Comment
RSA725138
Linanthus parryae
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -27
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725222
Linanthus parryae
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -27
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET7072890
Linanthus parryae
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Pearblossom on the San Andreas Rift Zone. Coordinate datum: WGS84/NAD83. (34? deg. 26' 0" North Latitude, -117? deg. 49' 38" West Longitude; UTM Zone 11, 423996mE, 3810325mN, Coordinate datum: NAD27.).
Comment
UC494778
Linanthus parryae
T. Craig
1928-4-28
1037
Los Angeles
Big Rock Creek Road to Los Angeles County Playground
Comment
UCR265949
Linanthus parryae
Orlando Mistretta, Christine Mistretta
2005-4-21
2060
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR280737
Linanthus parryae
R. G. Swinney
2014-4-30
16289
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR16725
Linanthus parviflorus
Steve Stadler
1966-4-17
41766- 66
Los Angeles
E side of San Gabriel Mtns., 0.5 mi. north of Mile High on road [N4] that connects Mile High with the Palmdale - Cajon Junction Road [Hwy 138]
1463
Comment
RSA131976
Linanthus pungens
Gale Sphon
1959-6-27
381
Los Angeles
1 mile east of Dawson Summit, Angeles Crest Highway
2287
Comment
RSA229072
Linanthus pungens
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38899
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA286672
Linanthus pungens
R. F. Thorne
1974-6-28
44773
Los Angeles
San Gabriel Mountains, Angeles National Forest: drainage of S Fork Big Rock Creek N of Windy Spring near Pine Hollow Picnic Area
2134
Comment
RSA330790
Linanthus pungens
Wayen E. Sawyer
1981-6-11
18
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA788855
Linanthus pungens
J. Mark Porter, Lauren Machen
2012-5-30
15131 .3
Los Angeles
Along CA Hwy 2 (Angeles Crest Highway) near (W of) Cortleyou Spring, 0.4 mi E (by road) of Islip Saddle and the junction with CA 39 (San Gabriel Canyon Road).
2070
Comment
UCR256685
Linanthus pungens
J. M. Porter, Lauren E. Machen
2012-5-30
15131 .3
Los Angeles
Transverse Range; San Gabriel Mtns., along CA Hwy 2 (Angeles Crest Hwy) near (W of) Cortleyou Spring, 0.4 miles east (by road) of Islip Saddle and the junction with CA 39 (San Gabriel Canyon Road)
2070
Comment
CHSC95774
Lithophragma tenellum
LeRoy Gross; Michael Denslow
2003-6-4
997
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802915N 0426388E. Just off the trail to Throop Peak, a short distance from the highway.
2439
Comment
POM18075
Lithophragma tenellum
P. A. Munz
1923-5-26
6853
Los Angeles
Big Rock Creek, San Gabriel Mountains
1829
Comment
RSA286659
Lithophragma tenellum
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44759
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA680114
Lithophragma tenellum
LeRoy Gross, Michael Denslow
2003-6-4
997
Los Angeles
Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2).
2439
Comment
UC1606945
Lithophragma tenellum
Robert F. Thorne and Larry DeBuhr
1974-6-28
44759
Los Angeles
n slope Mt. Hawkins (drainage of S Fork Big Rock Creek, Lily Springs area); San Gabriel Mts, Angeles National Forest, S Fk Big Rock Cree
2438
Comment
UC1870259
Lithophragma tenellum
LeRoy Gross, Michael Denslow
2003-6-4
997
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802915N 0426388E. Just off the trail to Throop Peak, a short distance from the highway
2439
Comment
UCR178373
Lithophragma tenellum
LeRoy Gross, Michael Denslow
2003-6-4
997
Los Angeles
Transverse Ranges; San Gabriel Mtns, Southeast of Dawson Saddle, east of Angeles Crest Highway (Hwy 2)
2439
Comment
SBBG69651
Lobelia dunnii var. serrata
V. Duran
1933-8-12
3548
Los Angeles
South Fk Big Rock Crk
1524
Comment
POM18153
Loeseliastrum matthewsii
P. A. Munz
1923-5-26
6827
Los Angeles
Big Rock Creek.
Comment
RSA233551
Loeseliastrum matthewsii
R. F. Thorne, C. W. Tilforth, et al.
1972-6-29
42104
Los Angeles
San Gabriel Mountains, Angeles National Forest: c. 2.0 mi SE of Valyermo on road to Jackson Lake
1433
Comment
RSA690927
Loeseliastrum matthewsii
J. Mark Porter, Lauren Machen
2004-5-2
14085
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
RSA690931
Loeseliastrum matthewsii
J. Mark Porter, Lauren Machen
2004-5-2
14089
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
RSA747150
Loeseliastrum matthewsii
R. G. Swinney
2008-5-8
8819
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SD111950
Loeseliastrum matthewsii
Barbara Ertter, Jeffrey Strachan
1980-5-18
3444
Los Angeles
Forest Road 4N11 along Big Rock Creek just south of junction with Big Pines Highway (Forest Road 4N06) I(c) mile north of Angeles National Forest, ca 1.5 miles southeast of Valyermo, south side of San Gabriel Mts.
1219
Comment
UC284180
Loeseliastrum matthewsii
P. A. Munz
1923-5-26
6827
Los Angeles
San Gabriel Mts., Big Rock Creek
1463
Comment
UC909100
Loeseliastrum matthewsii
Margaret Stason
1927-5-14
Los Angeles
Pinyon Ridge San Gabriel mts., Pinyon Ridge
Comment
UCR205849
Loeseliastrum matthewsii
R. G. Swinney
2008-5-8
8819
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR281284
Loeseliastrum matthewsii
R. G. Swinney
2014-4-30
16258
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA760700
Lolium perenne
R. G. Swinney
2008-8-14
9431
Los Angeles
South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR210204
Lolium perenne
R. G. Swinney
2008-8-14
9431
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA750836
Lolium perenne subsp. perenne
R. G. Swinney
2005-8-9
8416
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204851
Lolium perenne subsp. perenne
R. G. Swinney
2005-8-9
8416
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA252876
Lomatium mohavense
R. F. Thorne
1973-5-11
43516
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA308994
Lomatium mohavense
J. R. Shevock
1976-4-26
5024
Los Angeles
Uncommon to occassional along FS trail 10w09 between South Fork Campground and Devils Chair. San Gabriel Mts., Angeles National Forest.
1372
Comment
RSA452104
Lomatium mohavense
Anstruther Davidson
1907-1
s.n.
Los Angeles
By rock Creek
Comment
RSA725140
Lomatium mohavense
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -48
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747148
Lomatium mohavense
R. G. Swinney
2008-5-8
8813
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA750101
Lomatium mohavense
R. G. Swinney
2008-5-5
8767
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
SD231182
Lomatium mohavense
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 48
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SD231183
Lomatium mohavense
Sula Vanderplank, Leroy Gross & Steve Hoskinson
2005-5-6
50506 48
Los Angeles
Transerves Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains.
1444
Comment
UC1400392
Lomatium mohavense
Robert F. Thorne
1973-5-11
43516
Los Angeles
N of Shoemaker Canyon between Mile High and Valyermo San Gabriel Mountains
1341
Comment
UCR197774
Lomatium mohavense
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 48
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205845
Lomatium mohavense
R. G. Swinney
2008-5-8
8813
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205919
Lomatium mohavense
R. G. Swinney
2008-5-5
8767
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR209488
Lomatium mohavense
R. G. Swinney
2008-6-17
9040
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
RSA597746
Lomatium mohavense subsp. mohavense
T. S. Ross, Steve D. Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3749
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA640242
Lomatium mohavense subsp. mohavense
R. F. Thorne, R. Carolin, C. Davidson
1967-3-23
41592
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA757319
Lomatium nevadense
R. G. Swinney
2008-6-17
9053
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
SBBG59782
Lomatium nevadense
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
UCR209233
Lomatium nevadense
R. G. Swinney
2008-6-17
9053
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
JEPS17041
Lomatium nevadense var. parishii
Frank W. Peirson
1919-6-14
473
Los Angeles
San Gabriel Mts., Rock Creek canyon
1706
Comment
UC1400393
Lomatium nevadense var. parishii
Robert F. Thorne
1973-5-11
43517
Los Angeles
N of Shoemaker Canyon between Mile High and Valyermo Sam Gabriel Mountains
1341
Comment
JEPS12816
Lonicera interrupta
Frank W. Peirson
1919-6-13
264 a
Los Angeles
Rock Creek San Gabriel Mountains
1295
Comment
RSA660083
Lonicera interrupta
Orlando Mistretta
1992-5-25
434
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA778914
Lonicera interrupta
R. G. Swinney
2009-6-17
11216
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR223613
Lonicera interrupta
R. G. Swinney
2009-6-17
11216
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA749085
Lonicera subspicata
R. G. Swinney
2005-8-11
8456
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204840
Lonicera subspicata
R. G. Swinney
2005-8-11
8456
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR140958
Lonicera subspicata var. denudata
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon
1768
Comment
UCR209490
Lotus argophyllus
R. G. Swinney
2008-6-17
9041
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
POM18148
Lotus crassifolius var. crassifolius
P. A. Munz
1923-5-26
6831
Los Angeles
Big Rock Creek
1921
Comment
POM2445
Lotus crassifolius var. crassifolius
L. R. Abrams
1918-7-3
587
Los Angeles
north Baldy Mt. Rock Creek Canyon
Comment
RSA406094
Lotus crassifolius var. crassifolius
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA596418
Lotus crassifolius var. crassifolius
T. S. Ross
1990-6-11
3355
Los Angeles
Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1731
Comment
UC284171
Lotus crassifolius var. crassifolius
P. A. Munz
1923-5-26
6831
Los Angeles
Big Rock Creek San Gabriel Mts.
1920
Comment
RSA747579
Lotus heermannii
R. G. Swinney
2005-8-22
8508
Los Angeles
San Gabriel Mountains: Devils Punchbowl County Park, lower Holcomb Canyon.
1280
Comment
UCR186595
Lotus heermannii
T. B. Salvato, Sarah Flack
2007-8-8
3038
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204826
Lotus heermannii
R. G. Swinney
2005-8-22
8508
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR204831
Lotus heermannii
R. G. Swinney
2005-8-11
8465
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
POM18112
Lotus heermannii var. heermannii
P. A. Munz
1923-5-25
6819
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA228891
Lotus nevadensis var. davidsonii
R. F. Thorne
1971-8-25
41321
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA229052
Lotus nevadensis var. davidsonii
R. F. Thorne, Tilforth, John Dourley
1969-7-29
38866
Los Angeles
Angeles National Forest: Dawson Saddle
2424
Comment
RSA330794
Lotus nevadensis var. davidsonii
Wayen E. Sawyer
1981-6-16
48
Los Angeles
200' NE of Little Jimmy Campground
2256
Comment
RSA406121
Lotus nevadensis var. davidsonii
Anstruther Davidson
1898-7-8
s.n
Los Angeles
Rock Creek
Comment
RSA406199
Lotus nevadensis var. davidsonii
F. R. Fosberg
1931-8-12
5025
Los Angeles
Buckhorn trail, N slope Mt. Islip
2195
Comment
UCR124765
Lotus oblongifolius
B. C. Templeton
1932-8-26
5097
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR205240
Lotus oblongifolius
R. G. Swinney
2005-8-11
8447
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
HSC101362
Lotus oblongifolius var. oblongifolius
R. G. Swinney
2008-8-13
9363
Los Angeles
San Gabriel Mtns.: Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA406212
Lotus oblongifolius var. oblongifolius
B. C. Templeton
1932-8-26
5097
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
RSA596310
Lotus oblongifolius var. oblongifolius
T. S. Ross
1990-6-11
3372
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
RSA762416
Lotus oblongifolius var. oblongifolius
R. G. Swinney
2008-8-13
9363
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
UCR210256
Lotus oblongifolius var. oblongifolius
R. G. Swinney
2008-8-13
9363
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
SEINET7063092
Lotus procumbens
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
UCR197756
Lotus procumbens
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 10
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
JEPS55756
Lotus procumbens var. procumbens
Frank W. Peirson
1918-6-18
101 a
Los Angeles
Lower Rock Creek San Gabriel Mountains
Comment
RSA406250
Lotus procumbens var. procumbens
Anstruther Davidson
1893-4-1
s.n.
Los Angeles
Big Rock
Comment
RSA406254
Lotus procumbens var. procumbens
B. C. Templeton
1933-5-16
5133
Los Angeles
West Blue Ridge, Big Pines Park.
2088
Comment
RSA585469
Lotus procumbens var. procumbens
T. S. Ross
1990-5-29
2667
Los Angeles
Big Pines Hwy, mid-way between Caldwell Lake and Big Rock Springs, on the NE side of the knoll behind which Shoemaker Canyon turns to the NW.
1402
Comment
RSA597565
Lotus procumbens var. procumbens
T. S. Ross
1990-6-22
3757
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA725084
Lotus procumbens var. procumbens
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -10
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA762415
Lotus purshianus
R. G. Swinney
2008-8-13
9371
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
UCR210261
Lotus purshianus
R. G. Swinney
2008-8-13
9371
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA774275
Lotus scoparius subsp. brevialatus
R. G. Swinney
2009-6-17
11175
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223833
Lotus scoparius subsp. brevialatus
R. G. Swinney
2009-6-17
11175
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281958
Lotus scoparius subsp. brevialatus
R. G. Swinney
2014-4-24
16233
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA406838
Lotus scoparius var. scoparius
Anstruther Davidson
1906-1
s.n.
Los Angeles
Big Rock Creek
Comment
RSA233539
Lotus strigosus
R. F. Thorne, C. W. Tilforth, et al.
1972-6-29
42102
Los Angeles
San Gabriel Mountains, Angeles National Forest: c. 2.0 mi SE of Valyermo on road to Jackson Lake
1433
Comment
RSA250593
Lotus strigosus
R. F. Thorne
1967-3-23
41602
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA406304
Lotus strigosus
Anstruther Davidson
1906-6-1
1504
Los Angeles
Big Rock Creek.
Comment
RSA632843
Lotus strigosus
R. F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39529
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
RSA725220
Lotus strigosus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -12
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA748854
Lotus strigosus
R. G. Swinney
2008-5-8
8785
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA774738
Lotus strigosus
R. G. Swinney
2009-6-17
11172
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR204822
Lotus strigosus
R. G. Swinney
2005-8-22
8512
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR205899
Lotus strigosus
R. G. Swinney
2008-5-8
8785
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223771
Lotus strigosus
R. G. Swinney
2009-6-17
11172
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA639108
Lupinus andersonii
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA639109
Lupinus andersonii
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA639110
Lupinus andersonii
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA660177
Lupinus andersonii
Orlando Mistretta
1992-5-25
446
Los Angeles
Fenner Canyon Conservation Camp. S side of camp.
Comment
UCR202746
Lupinus andersonii
R. G. Swinney
2001-8-27
8098
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
RSA637662
Lupinus bicolor
R. F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41605
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA747151
Lupinus bicolor
R. G. Swinney
2008-5-8
8820
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA773803
Lupinus bicolor
R. G. Swinney
2009-6-17
11193
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR205850
Lupinus bicolor
R. G. Swinney
2008-5-8
8820
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR223822
Lupinus bicolor
R. G. Swinney
2009-6-17
11193
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA589118
Lupinus concinnus
T. S. Ross
1992-4-4
6102
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road.
1207
Comment
RSA725091
Lupinus concinnus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -1
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA746838
Lupinus concinnus
R. G. Swinney
2008-5-8
8784
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA747348
Lupinus concinnus
R. G. Swinney
2008-5-8
8786
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SD231312
Lupinus concinnus
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
1
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Highway (Road North) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197747
Lupinus concinnus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 1
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205835
Lupinus concinnus
R. G. Swinney
2008-5-8
8786
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205898
Lupinus concinnus
R. G. Swinney
2008-5-8
8784
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR281352
Lupinus concinnus
R. G. Swinney
2014-4-24
16237
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
UCR281618
Lupinus concinnus
R. G. Swinney
2014-4-30
16288
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
NY15861
Lupinus densiflorus var. mcgregorii
L. Abrams
1908-7-2
551
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158.2
Comment
CAS-BOT-BC205144
Lupinus elatus
Oakley Shields
1970-6-27
90
Los Angeles
3.7 miles s.w. of Dawson Saddle, San Gabriel Mts., Angeles Crest Highway
2103
Comment
CAS-BOT-BC205148
Lupinus elatus
Robert F. Thorne; J. Dourley
1967-10-10
37376
Los Angeles
San Gabriel Mts., Angeles National Forest: Cortelyou Springs
2072
Comment
CAS-BOT-BC205154
Lupinus elatus
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
State Hwy. 2 between Islip Saddle & Dawson Saddle, San Gabriel Mountains
2133
Comment
JEPS22760
Lupinus elatus
Rimo Bacigalupi with Reino Alava
1958-7-20
6414
Los Angeles
on Angeles Crest Highway between Mt. Islip and Mt. Williamson (at Islip Saddle); San Gabriel Mountains, Angeles Crest Highway
2118
Comment
RSA0091103
Lupinus elatus
R. G. Swinney
2011-8-17
15645
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA164829
Lupinus elatus
Wesley O. Griesel
1963-06
821
Los Angeles
Throop Peak
2774
Comment
RSA209551
Lupinus elatus
C. W. Tilforth
1970-7-28
287
Los Angeles
Cortelyou Springs, State Hwy 2, San Gabriel Mts.
2134
Comment
RSA228888
Lupinus elatus
R. F. Thorne
1971-8-25
41324
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2255
Comment
RSA229060
Lupinus elatus
R. F. Thorne
1969-7-29
38855
Los Angeles
N facing slope above Angeles Crest Hwy N & below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA250475
Lupinus elatus
R. F. Thorne, John Dourley
1967-10-10
37376
Los Angeles
Cortelyou Springs
2072
Comment Read comments Aug 29 2011
RSA250476
Lupinus elatus
R. F. Thorne, John Dourley
1967-10-10
37370
Los Angeles
San Gabriel Mts., Angeles National Forest: 1.5 mi. SW of Dawson Saddle.
2302
Comment
RSA330797
Lupinus elatus
Wayen E. Sawyer
1981-6-11
19
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA414469
Lupinus elatus
Robert Gustafson
1983-7-18
2786
Los Angeles
San Gabriel Mountains, Angeles Crest Highway, Pine Hollow
2134
Comment
RSA41469
Lupinus elatus
Robert Gustafson
1983-7-18
2786
Los Angeles
Angeles Crest Hwy., Pine hollow
2134
Comment
RSA511005
Lupinus elatus
R. F. Thorne
1968-9-24
41405
Los Angeles
San Gabriel Mountains - Angeles National Forest: Roadside of Angeles Crest Highway near Cortelou Spring
Comment
RSA741145
Lupinus elatus
Naomi S. Fraga, Elizabeth A. Kempton
2008-7-2
2303
Los Angeles
North slope of Mount Islip from Little Jimmy Campground to the summit.
2287
Comment
RSA794750
Lupinus elatus
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0107
Los Angeles
Open bench approx. 150 ft. south of California State Route 2, southeast of mile marker 67.7
2498
Comment
UC1178506
Lupinus elatus
Peter Kamb
1947-6-30
615
Los Angeles
below summit of Mt. Islip San Gabriel Mountains
2438
Comment
UC1409007
Lupinus elatus
Robert F. Thorne and J. Dourley
1967-10-10
37370
Los Angeles
along Angeles Crest Hwy 1.5 mi sw Dawson Saddle (Angeles National Forest); San Gabriel Mts., , sw of Dawson Sadd
2301
Comment
UC2029980
Lupinus elatus
Orlando Mistretta
1993-7-6
933
San Bernardino
SAN GABRIEL MOUNTAINS: At junction of Dawson Saddle Trail and Pacific Crest Trail near Throop Peak.
Comment Read comments Mar 27 2015
UCR14487
Lupinus elatus
George K. Helmkamp
1974-6-2
s.n.
Los Angeles
San Gabriel Mtns, Angeles National Forest, on Calif. Hwy 39
2134
Comment
UCR204260
Lupinus elatus
Naomi Fraga, Elizabeth A. Kempton
2008-7-2
2303
Los Angeles
San Gabriel Mountains, north slope of Mount Islip from Little Jimmy Campground to the summit
2500
Comment
UCR270679
Lupinus elatus
R. G. Swinney
2011-8-17
15645
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCSB22546
Lupinus elatus
Wilken, Dieter
1968-7-9
Los Angeles
Ridge south of Dawson Saddle; along trail to Throop Peak; San Gabriel Mtns.
2468
Comment
UCR209232
Lupinus excubitus subsp. austromontanus
R. G. Swinney
2008-6-17
9056
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
CAS-BOT-BC205407
Lupinus excubitus var. austromontanus
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3380
Los Angeles
San Gabriel Mountains. Big Rock Creek Canyon: along stream and immediately adjacent flats and slopes; ca 130 m N to 250 m NNW of Icy Springs
1732
Comment
RSA0041921
Lupinus excubitus var. austromontanus
R. G. Swinney
2008-6-17
9056
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
RSA597123
Lupinus excubitus var. austromontanus
T. S. Ross
1990-6-22
3715
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon
1939
Comment
RSA660067
Lupinus excubitus var. austromontanus
Orlando Mistretta
1992-5-25
406
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA714383
Lupinus excubitus var. austromontanus
T. S. Ross
1990-6-11
3380
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
RSA757056
Lupinus excubitus var. austromontanus
R. G. Swinney
2008-6-17
9056
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
SEINET7063091
Lupinus formosus
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
GH369267
Lupinus formosus var. elatus
F. R. Fosberg & J. A. Ewan
1931-8-12
S 5470
Unknown
N. slope Mt. Islip, San Gabriel Mountains
Comment
RSA252934
Lupinus formosus var. formosus
R. F. Thorne
1973-4-20
43046
Los Angeles
San Gabriel Mts., Mojave Desert slopes: ridge N of Shoemaker Canyon, 3 mi. WNW of Mile High & c. 1.5 mi E of Big Rock Springs.
1372
Comment
RSA750112
Lupinus microcarpus
R. G. Swinney
2008-5-5
8764
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
UCR205922
Lupinus microcarpus
R. G. Swinney
2008-5-5
8764
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
CAS-BOT-BC8456
Lupinus microcarpus var. densiflorus
LeRoy Abrams; Ernest Alexander McGregor
1908-7-2
551
Los Angeles
san Gabriel Mountains, Rock Creek
1158
Comment
RSA584028
Lupinus microcarpus var. densiflorus
T. S. Ross
1990-5-29
2701
Los Angeles
San Gabriel Mountains. Big Rock Creek. Vicinity of an old, destroyed homestead on the W side of the riparian strip, just upstream from the Gaging Station.
1239
Comment
SBBG69058
Lupinus microcarpus var. densiflorus
R. Hoffmann
1929-5-21
Los Angeles
Big Rock Crk
Comment
RSA87027
Lupinus microcarpus var. microcarpus
F. W. Peirson
1923-6-27
3536
Los Angeles
On north bank Rock Creek.
1296
Comment
RSA87052
Lupinus microcarpus var. microcarpus
F. W. Peirson
1919-6-15
489
Los Angeles
Rock Creek
1250
Comment
UCR55913
Lupinus odoratus
J. A. Adams
1966-4-20
704 A
Los Angeles
Mojave Desert, below Valyermo on road to Hwy 138.
762
Comment
CAS-BOT-BC207240
Lupinus peirsonii
Frank W. Peirson
1926-4-27
6671
Los Angeles
Rock Cr., San Gabriel Range
1371
Comment
CAS-BOT-BC207241
Lupinus peirsonii
Frank W. Peirson
1930-5-30
8904
Los Angeles
Rock Cr., San Gabriel Range
1371
Comment
CAS-BOT-BC207242
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
CAS-BOT-BC207243
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
State Hwy. #2 2-2 1/2 miles East of Dawson Saddle, San Gabriel Mts.
2286
Comment
CAS-BOT-BC207246
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
CAS-BOT-BC207247
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
CAS-BOT-BC207248
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
State Hwy. #2 2-2 1/2 miles EAst of Dawson Saddle, San Gabriel Mts.
2286
Comment
CAS-BOT-BC207249
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
State Hwy. #2 2-2 1/2 miles EAst of Dawson Saddle, San Gabriel Mts.
2286
Comment
CAS-BOT-BC207250
Lupinus peirsonii
V. June Wetherell; C. F. Quibell
1960-5-28
400 CFQ
Los Angeles
Angeles National Forest, San Gabriel Mountains, Mt. Islip gravel slide.
2590
Comment
CAS-BOT-BC207252
Lupinus peirsonii
Frank W. Peirson
1930-5-30
8904
Los Angeles
Rock Creek, San Gabriel Mts.
1371
Comment
CAS-BOT-BC207253
Lupinus peirsonii
Lee W. Lenz
1968-6-11
37790
Los Angeles
San Gabriel Mts., Angeles National Forest, along Angeles Crest W of Mt. Baden-Powell, N slope of San Gabriel Mts.
2286
Comment
CHSC95917
Lupinus peirsonii
LeRoy Gross; Michael Denslow
2003-6-4
998
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, north side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802799N 0426371E. Along road, east of the saddle.
2439
Comment
GH369087
Lupinus peirsonii
W. O. Griesel
1962-6-27
Unknown
Dawson Saddle, San Gabriel Mts.
2438
Comment
GH369088
Lupinus peirsonii
W. O. Griesel
1962-6-27
Unknown
Dawson Saddle, San Gabriel Mts.
2438
Comment
GH369089
Lupinus peirsonii
W. O. Griesel
1962-5-28
Unknown
State Hwy. #2 2-1/2 miles East of Dawson Saddle, San Gabriel Mts.
2286
Comment
HSC101728
Lupinus peirsonii
LeRoy Gross, Michael Denslow
2003-6-4
998
Los Angeles
Transverse Ranges: San Gabriel Mountains region: southeast of Dawson Saddle, north side of Angeles Crest Highway (Hwy. 2)
2439
Comment
POM171941
Lupinus peirsonii
F. W. Peirson
1930-5-30
8904
Los Angeles
North slope of Rock Creek
1372
Comment
RSA104354
Lupinus peirsonii
H. L. Mason
1926-4-27
3026
Los Angeles
Rock Creek Canyon, lower Pinyon Pine belt
1296
Comment
RSA152082
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson saddle
2438
Comment
RSA152157
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
s.n.
Los Angeles
Hwy 2, 2.5 miles E of Dawson Saddle
2287
Comment
RSA152158
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Hwy 2, 2.5 miles east of Dawson Saddle
2134
Comment
RSA230230
Lupinus peirsonii
R. F. Thorne
1969-7-2
38339
Los Angeles
Angeles National Forest; along Angeles Crest Hwy, 0.5 miles S of Dawson Saddle
2378
Comment
RSA250405
Lupinus peirsonii
Lee W. Lenz
1968-6-11
37790
Los Angeles
Angeles National Forest; along Angeles Crest W of Mt. Baden-Powell, N slope of San Gabriel Mtns
2287
Comment
RSA311424
Lupinus peirsonii
Michael C. Long, McKernan
1977-6-4
s.n.
Los Angeles
Hwy 2, (Angeles Crest Hwy) 2.1 miles W of Vincent Gap.
2183
Comment
RSA311425
Lupinus peirsonii
Michael C. Long, McKernan
1977-6-4
s.n.
Los Angeles
Big Rock Creek, 3 miles N of Big Rock Creek Campground.
1402
Comment
RSA641686
Lupinus peirsonii
Orlando Mistretta
1993-6-2
856
Los Angeles
San Gabriel Mountains: Mt. Baden Powell.
2109
Comment
RSA680130
Lupinus peirsonii
LeRoy Gross, Michael Denslow
2003-6-4
998
Los Angeles
Southeast of Dawson Saddle, north side of Angeles Crest Highway (Hwy. 2).
2439
Comment
RSA87219
Lupinus peirsonii
F. W. Peirson
1930-5-30
8904
Los Angeles
North slope of Rock Creek
1372
Comment
RSA87220
Lupinus peirsonii
F. W. Peirson
1926-4-27
6671
Los Angeles
North side of Rock Creek Canyon, north slope of San Gabriel Mountains
1372
Comment
SBBG118699
Lupinus peirsonii
O. Mistretta
1993-6-2
856
Los Angeles
Mt Baden Powell
2109
Comment
SBBG3689
Lupinus peirsonii
H. and M. Dearing
1949-5-1
6766
Los Angeles
Rock Crk
Comment Read comments Dec 28 2010
SD181512
Lupinus peirsonii
LeRoy Gross, Michael Denslow
2003-6-4
998
Los Angeles
Transverse Ranges, San Gabriel Mountains region, southeast of Dawson Saddle, north side of Angeles Crest Highway (Higway2); Crystal Lake quad. Along road, east of saddle, northeast-facing direction.
2439
Comment
SD51890
Lupinus peirsonii
Wesley O. Griesel
1962-6-27
Los Angeles
San Gabriel Mountains, Dawson Saddle
2438
Comment
SD51891
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
Los Angeles
San Gabriel Mountains. State highway #2 2.5 miles east of Dawson Saddle
2286
Comment
UC1215274
Lupinus peirsonii
Wesley O. Griesel
1962-5-28
Los Angeles
State Hwy #2, 2-1/2 mi e Dawson Saddle (San Gabriel Mts.); , e of Dawson Saddle
2286
Comment
UC1246740
Lupinus peirsonii
V. June Wetherell, C. F. Quibell
1960-5-28
400
Los Angeles
Mt. Islip gravel slide Angeles National Forest, San Gabriel Mtns.
2286
Comment
UC1870265
Lupinus peirsonii
LeRoy Gross, Michael Denslow
2003-6-4
998
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, north side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802799N 0426371E. Along road, east of the saddle
2439
Comment Read comments Jun 11 2018
UCR108187
Lupinus peirsonii
L. C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns, Big Rock Creek at Angeles Crest Hwy
2165
Comment
UCR14467
Lupinus peirsonii
George K. Helmkamp
1974-6-2
s.n.
Los Angeles
San Gabriel Mtns, near summit of Calif. Hwy 39
2012
Comment
UCR178180
Lupinus peirsonii
LeRoy Gross, Michael Denslow
2003-6-4
998
Los Angeles
Transverse Ranges; San Gabriel Mtns, Southeast of Dawson Saddle, east of Angeles Crest Highway (Hwy 2)
2439
Comment
UCSB12039
Lupinus peirsonii
Dearing, Hugh; Dearing, Margaret
1949-5-1
Los Angeles
Rock Creek, San Gabriel Mts.
Comment
UCSB31613
Lupinus peirsonii
Griesel, Wesley
1962-5-28
Los Angeles
State Hwy. #2, 2-1/2 miles East of Dawson Saddle, San Gabriel Mts.
2286
Comment
UCSB31760
Lupinus peirsonii
Griesel, Wesley
1962-6-27
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
UCSB71776
Lupinus peirsonii
Gross, LeRoy; Denslow, Michael
2003-6-4
Los Angeles
Transverse Ranges; San Gabriel Mountains Region; southeast of Dawson Saddle, north side of Angeles Crest Highway (Hwy. 2); Near 34.36567N, 117.80069W (Crystal Lake 7.5 Quad.: T3N R9W S10, NE1/4, NE1/4) UTM Zone; 3802799N 042637E
2439
Comment
RSA0077367
Lupinus sparsiflorus
Orlando Mistretta, Christine Mistretta
2005-4-21
2066
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
SFV1912
Lupinus sparsiflorus
M. L. Vincent
1962-5-7
237
Los Angeles
San Gabriel Mountains On highway, 1 mile east of Valyermo.
1190
Comment
UCR265956
Lupinus sparsiflorus
Orlando Mistretta, Christine Mistretta
2005-4-21
2066
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
RSA250595
Lupinus sparsiflorus subsp. sparsiflorus
R. F. Thorne
1967-3-23
41597
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA252873
Lupinus sparsiflorus subsp. sparsiflorus
R. F. Thorne
1973-5-11
43520
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA0110585
Luzula comosa
R. G. Swinney
2011-7-29
15564
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA330796
Luzula comosa
Wayne E. Sawyer
1981-6-16
49
Los Angeles
San Gabriel Mtns., Angeles National Forest: Little Jimmy Spring.
2256
Comment
RSA747977
Luzula comosa
R. G. Swinney
2001-8-27
8119
Los Angeles
San Gabriel Mtns.: Windy Spring, 0.3 mi. NW of Little Jimmy Campground.
2256
Comment
SD197612
Luzula comosa
R. G. Swinney
2001-9-15
8176
Los Angeles
Little Jimmy Spring, San Gabriel Mountains.
2256
Comment
UCR203250
Luzula comosa
R. G. Swinney
2001-8-27
8119
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR204416
Luzula comosa
R. G. Swinney
2001-9-15
8176
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR272853
Luzula comosa
R. G. Swinney
2011-7-29
15564
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA228956
Luzula comosa var. laxa
Robert F. Thorne
1971-8-25
41298
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA228960
Luzula comosa var. laxa
Robert F. Thorne
1971-8-25
41310
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA749656
Luzula comosa var. laxa
R. G. Swinney
2001-9-15
8176
Los Angeles
Little Jimmy Spring
2256
Comment
RSA549596
Lycium andersonii
Tim S. Ross
1992-4-4
6066
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road.
1207
Comment
RSA250706
Lycium cooperi
Robert F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39543
Los Angeles
Along lower Big Rock Creek ca. 1 mi. S of Valyermo Station
1250
Comment
RSA230237
Maianthemum stellatum
Robert F. Thorne
1969-7-2
38338
Los Angeles
San Gabriel Mountains, Angeles National Forest; c. 1.8 miles S of Dawsons saddle on Angeles Crest Highway. (NW slope of Mt. Hawkins)
2271
Comment
RSA338445
Maianthemum stellatum
Wayne E. Sawyer
1981-6-18
58
Los Angeles
CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.8 mi from Dawson Saddle
2287
Comment
RSA776475
Maianthemum stellatum
Jane Tirrell, Graham Bothwell
2011-7-28
LS- 37
Los Angeles
Approximately 0.3 mile above south side of Highway 2 near mile marker 67.86.
2435
Comment
SFV22098
Maianthemum stellatum
J. G. Tirrell, G. M. Bothwell
2011-7-28
LS37
Los Angeles
San Gabriel Mountains About 0.3 miles above south side of Highway 2 near mile marker 67.86.
2435
Comment
CAS-BOT-BC230899
Malacothamnus davidsonii
Le Roy Abrams; E. A. McGregor
1908-7-2
576
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
CAS-BOT-BC206695
Malacothamnus densiflorus
Elmer I. Applegate
1931-11-8
7006
Los Angeles
8 miles below Big Pine Camp, San Gabriel Mountains
Comment
SD28094
Malacothamnus fasciculatus
Carl B. Wolf
1932-8-11
4005
Los Angeles
North slope of San Gabriel Mountains, 8.0 miles below Big Pines Park on road to Little Rock.
1372
Comment
CAS-BOT-BC206359
Malacothamnus fremontii
Carl B. Wolf
1932-8-11
4005
Los Angeles
No. slope of San Gabriel Mts. 8 mi. below Big Pines Park on road to Little Rock
1371
Comment
CAS-BOT-BC206368
Malacothamnus fremontii
J. C. Roos
1951-7-30
5072
Los Angeles
Big Rock Creek, San Gabriel Mts.
1676
Comment
CAS-BOT-BC206370
Malacothamnus fremontii
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3702
Los Angeles
Eastern half of the ridge, directly N of Fenner Canyon, Pinyon Ridge - San Gabriel Mountains
1990
Comment
CAS-BOT-BC206371
Malacothamnus fremontii
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3733
Los Angeles
Western half of the ridge, between upper Litle Rock Creek and the San Andreas Rift Zone, Pinyon Ridge - San Gabriel Mountains
1950
Comment
POM153293
Malacothamnus fremontii
P. A. Munz, I. M. Johnson
1928-9-5
11178
Los Angeles
road from Rock Creek to Big Pines
1372
Comment
RSA131251
Malacothamnus fremontii
Percy C. Everett, E. K. Balls
1959-5-22
23806
Los Angeles
Big Rock Creek, from Valyermo.
1220
Comment
RSA434845B
Malacothamnus fremontii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA5401
Malacothamnus fremontii
Carl B. Wolf
1932-8-11
s.n.
Los Angeles
8 miles below Big Pine Park on road to Little Rock, north slope of San Gabriel Mountains
1372
Comment
RSA573701
Malacothamnus fremontii
Tim S. Ross
1990-8-17
3161
Los Angeles
Road crossing the drainage just below Icy Springs, In upper Big Rock Creek.
1738
Comment
RSA577279
Malacothamnus fremontii
Orlando Mistretta
1994-7-20
1439
Los Angeles
Big Rock Creek. South Fork Campground.
1402
Comment
RSA597193
Malacothamnus fremontii
Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3733
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA597373
Malacothamnus fremontii
Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3702
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA667897
Malacothamnus fremontii
Michael Denslow, V. Soza
2002-7-10
694
Los Angeles
North side of mountains. Road side; off Big Rock Creek road on the road to south fork campground.
1372
Comment
RSA749086
Malacothamnus fremontii
R. G. Swinney
2005-8-11
8458
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA753990
Malacothamnus fremontii
David Marqua
1967-7-20
670720
Los Angeles
N side of the San Gabriel Mts. near Devil s Punch Bowl Co. Park.
Comment
RSA78379
Malacothamnus fremontii
J. C. Roos
1951-7-30
5072
Los Angeles
Big Rock Creek, San Gabriel Mts.
1677
Comment
UCR145174
Malacothamnus fremontii
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR204838
Malacothamnus fremontii
R. G. Swinney
2005-8-11
8458
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR25181
Malacothamnus fremontii
John C. Roos
1951-7-30
5072
Los Angeles
San Gabriel Mtns., Big Rock Creek, north of Mt. Baden Powell
1982
Comment
RSA77038
Malacothamnus marrubioides
F. W. Peirson
1919-6-15
502
Los Angeles
Rock Creek
1250
Comment
JEPS26404
Malacothamnus orbiculatus
Frank W. Peirson
1919-6-15
502
Los Angeles
San Gabriel Mountains, Rock Creek
1249
Comment
UC1293713
Malacothamnus orbiculatus
P. C. Everett and E. K. Balls
1959-5-22
1959
Los Angeles
N. Slopes, San Gabriel Mts., From Valyermo San Gabriel Mts, Big Rock Creek.
1219
Comment
UC729487
Malacothamnus orbiculatus
Carl B. Wolf
1932-8-11
1541
Los Angeles
8 mi below Big Pines Park (on road to Little Rock); No. slope San Gabriel Mts.
1371
Comment
UCR205582
Malacothrix clevelandii
R. G. Swinney
2008-5-12
8826
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA0119673
Malacothrix glabrata
R. G. Swinney
2014-4-30
16262
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA660176
Malacothrix glabrata
Orlando Mistretta
1992-5-25
447
Los Angeles
Fenner Canyon Conservation Camp. S side of camp.
Comment
SD231226
Malacothrix glabrata
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
50506 111
Los Angeles
Transverse Ranges; San Gabriel Mountains region: N side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UCR205846
Malacothrix glabrata
R. G. Swinney
2008-5-8
8815
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR280886
Malacothrix glabrata
R. G. Swinney
2014-4-30
16262
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA787633
Malus pumila
Jane Tirrell
2012-5-8
LS 0043
Los Angeles
Highway cut, north side of California State Route 2 near mile marker 66.43
2231
Comment
RSA611923
Malva parviflora
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA279016
Malvella leprosa
Robert F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42190
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA749660
Malvella leprosa
R. G. Swinney
2005-8-5
8360
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy.
1561
Comment
SD197818
Malvella leprosa
R. G. Swinney
2005-8-5
8360
Los Angeles
San Gabriel Mountains: Caldwell Lake at Mile High, 0.4 miles west of junction of 204th Street East and Bip Pines Highway.
1561
Comment
UCR204546
Malvella leprosa
R. G. Swinney
2005-8-5
8360
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
RSA639190
Matricaria matricarioides
L. C. Wheeler
1967-5-3
9804
Los Angeles
Sycamore Flat Campground, Big Rock Creek.
1311
Comment
RSA749113
Medicago lupulina
R. G. Swinney
2005-8-9
8418
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204743
Medicago lupulina
R. G. Swinney
2005-8-9
8418
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC47743
Melia azedarach
Timothy S. Ross; Steve Boyd; Peter W. Fritschs
1990-6-11
2992
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek
1280
Comment
RSA584119
Melia azedarach
Tim S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
2992
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA585684
Melia azedarach
Tim S. Ross, Steve D. Boyd, Peter Fritsch
1990-6-11
3020
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
LA98900
Melica imperfecta
E. R. Hobbs;
1979-5-6
79 -64
Los Angeles
Devil's Punchbowl County Park
Comment
GH360479
Melica inflata
L. Abrams & E. A. McGregor
1908-7-3
614
Unknown
North Baldy Mountain, San Gabriel Mountains
1828
Comment
CAS-BOT-BC281097
Melica stricta
Le Roy Abrams; E. A. McGregor
1908-7-3
614
Los Angeles
N Baldy Mt, San Gabriel Mts
1828
Comment
CAS-BOT-BC281098
Melica stricta
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38907
Los Angeles
San Gabriel Mts. Angeles National Forest; Canyon above Angeles Crest highway, ca 1 mile W of Vincent Gap, on one of headwaters of E fork Big Rock Creek N face Mt Baden Powell
2331
Comment
GH360429
Melica stricta
L. Abrams & E. A. McGregor
1908-7-3
614
Unknown
North Baldy Mountain, San Gabriel Mountains
1828
Comment
POM20733
Melica stricta
P. A. Munz
1923-5-25
6805
Los Angeles
Big Rock Creek
1280
Comment
RSA332614
Melica stricta
Wayne E. Sawyer
1981-6-11
20
Los Angeles
Angeles National Forest: Hwy 2 between Dawson Saddle and junction of Ca Hwy 39, 1.6 miles from Dawson Saddle.
2317
Comment
RSA623823
Melica stricta
Arthur R. Kruckeberg
1940-6-3
5004
Los Angeles
Islip, Buckhorn Trail
2073
Comment
RSA660179
Melica stricta
Orlando Mistretta
1992-5-25
428
Los Angeles
Fenner Canyon Conservation Camp
1738
Comment
RSA798313
Melica stricta
Jane Tirrell
2012-7-25
LS 0128
Los Angeles
On west-facing slope 20 ft above turnout along California State Route 2 at mile marker 66.37.
2225
Comment
SBBG56879
Melica stricta
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
UCD88321
Melica stricta
F. W. Peirson
1923-5-25
4250
Los Angeles
Rock Creek, San Gabriel Mts.
Comment
RSA507550
Melica stricta var. albicaulis
L. C. Wheeler
1967-8-25
10518
Los Angeles
Angeles National Forest: Confluence of Reed Spring branch and South Fork Big Rock Creek.
1768
Comment
RSA597375
Melica stricta var. albicaulis
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3704
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA87328
Melica stricta var. albicaulis
F. W. Peirson
1923-5-25
3524
Los Angeles
Along stream on south side of canyon of Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA0112762
Melilotus albus
R. G. Swinney
2010-9-30
13904
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA795204
Melilotus albus
Jane Tirrell
2012-8-3
LS 0143
Los Angeles
South side California State Route 2, approx. 100 ft. east of turnout at mile marker 67.7.
2308
Comment
UCR210267
Melilotus albus
R. G. Swinney
2008-8-13
9369
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA749244
Mentha aquatica
R. G. Swinney
2005-8-11
8466
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR205250
Mentha aquatica
R. G. Swinney
2005-8-11
8466
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA250590
Mentzelia albicaulis
Robert F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41581
Los Angeles
San Gabriel Mts., Angeles National Forest: Grandview Canyon, Mohave desert slopes N of Mile High Ranch in desert chaparral
1372
Comment
RSA440365A
Mentzelia albicaulis
Anstruther Davidson
1906-07
2791
Los Angeles
Rock Creek
Comment
RSA440369
Mentzelia albicaulis
Anstruther Davidson
1906-07
2792
Los Angeles
Rock Creek
Comment
RSA746839
Mentzelia albicaulis
R. G. Swinney
2008-5-8
8781
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR150594
Mentzelia albicaulis
L. C. Wheeler
1967-5-31
9799
Los Angeles
Transverse Ranges: San Gabriel Mountains region, San Gabriel Mtns: just over the rise immediately west of Caldwell Lake
Comment
UCR205895
Mentzelia albicaulis
R. G. Swinney
2008-5-8
8781
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR227767
Mentzelia albicaulis
R. F. Thorne, C. W. Tilforth
1972-6-29
42105
Los Angeles
San Gabriel Mountains, Angeles National Forest, c. 2.0 mi southeast of Valyermo on [Big Pines Rd.] to Jackson Lake
1433
Comment
UCR280760
Mentzelia albicaulis
R. G. Swinney
2014-4-30
16276
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
JEPS41224
Mentzelia congesta
Frank W. Peirson
1919-6-14
472
Los Angeles
San Gabriel Mountains, Rock Creek
Comment
POM19076
Mentzelia congesta
P. A. Munz
1923-5-25
6799
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA440382
Mentzelia congesta
Anstruther Davidson
1906-6-1
s.n.
Los Angeles
Rock Creek
Comment
RSA69698
Mentzelia congesta
F. W. Peirson
1923-5-25
3523
Los Angeles
along stream on south side of canyon of Rock Creek, San Gabriel Mountains.
1296
Comment
RSA69706
Mentzelia congesta
F. W. Peirson
1919-6-14
472
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1707
Comment
SBBG69268
Mentzelia congesta
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
UC284773
Mentzelia congesta
P. A. Munz
1923-5-25
6799
Los Angeles
San Gabriel Mts. Big Rock Creek
1280
Comment
RSA747193
Mentzelia dispersa
R. G. Swinney
2008-6-10
8998
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment
RSA748989
Mentzelia dispersa
R. G. Swinney
2008-5-13
8862
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
SEINET7072897
Mentzelia dispersa
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
UCR205595
Mentzelia dispersa
R. G. Swinney
2008-5-13
8862
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR206268
Mentzelia dispersa
R. G. Swinney
2008-6-10
8998
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
IRVC29189
Mentzelia laevicaulis
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
RSA0096808
Mentzelia laevicaulis
R. G. Swinney
2011-9-27
15705
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0113227
Mentzelia laevicaulis
R. G. Swinney
2010-9-30
13911
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116573
Mentzelia laevicaulis
R. G. Swinney
2010-9-30
13934
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA229056
Mentzelia laevicaulis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38897
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA296869
Mentzelia laevicaulis
F. W. Peirson
1918-6-16
121
Los Angeles
San Gabriel Mts. Rock Creek
1448
Comment
RSA794753
Mentzelia laevicaulis
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0104
Los Angeles
North side California State Route 2 approx. 200 m east of mile marker 67.86.
2308
Comment
SEINET13387045
Mentzelia laevicaulis
R. G. Swinney
2011-1
15705
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UCR141810
Mentzelia laevicaulis
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2317
Comment
UCR145823
Mentzelia laevicaulis
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR186671
Mentzelia laevicaulis
T. B. Salvato, Sarah Flack
2007-8-8
3031
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR206428
Mentzelia laevicaulis
R. G. Swinney
2008-6-10
8994
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
UCR271215
Mentzelia laevicaulis
R. G. Swinney
2011-9-27
15705
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR277019
Mentzelia laevicaulis
R. G. Swinney
2010-9-30
13911
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277201
Mentzelia laevicaulis
R. G. Swinney
2010-9-30
13934
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
JEPS42852
Mentzelia laevicaulis var. laevicaulis
F. W. Peirson
1918-6-16
121
Los Angeles
San Gabriel Mts., Rock Creek
Comment
RSA314604
Mentzelia montana
Robert F. Thorne
1973-5-11
43512
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA446792
Mentzelia montana
Anstruther Davidson
1906-06
1128
Los Angeles
Big Rock Creek.
Comment
RSA446800
Mentzelia montana
Anstruther Davidson
2802
Los Angeles
Big Rock Creek.
Comment
UCR139480
Mentzelia montana
Anstruther Davidson, H. E. Hasse
1906-6-1
1626
Los Angeles
San Gabriel Mtns./Mojave Desert, Big Rock Creek
1982
Comment
UCR139481
Mentzelia montana
Anstruther Davidson, H. E. Hasse
1906-6-1
1623
Los Angeles
San Gabriel Mtns./Mojave Desert, Big Rock Creek
1982
Comment
UCR206267
Mentzelia montana
R. G. Swinney
2008-6-10
8999
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
UC494779
Mentzelia ravenii
T. Craig
1928-4-28
1039
Los Angeles
Road to Los Angeles County Playground Big Rock Creek
Comment
RSA0077368
Mentzelia veatchiana
Orlando Mistretta, Christine Mistretta
2005-4-21
2067
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA314582
Mentzelia veatchiana
Robert F. Thorne, C. W. Tilforth
1973-4-20
43034
Los Angeles
San Gabriel Mts., Mojave Desert slopes: ridge N of Shoemaker Canyon, 3 mi. WNW of Mile High & c. 1.5 mi E of Big Rock Springs
1372
Comment
RSA440365B
Mentzelia veatchiana
Anstruther Davidson
1906-07
2791
Los Angeles
Rock Creek
Comment
RSA725093
Mentzelia veatchiana
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -70
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA748910
Mentzelia veatchiana
R. G. Swinney
2008-5-2
8733
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA774279
Mentzelia veatchiana
R. G. Swinney
2009-6-17
11181
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA777872
Mentzelia veatchiana
R. G. Swinney
2009-6-17
11203
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SEINET6654143
Mentzelia veatchiana
R. G. Swinney
2008-5-8
8781
Los Angeles
San Gabriel Mtns, West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co Park. 0.6 mi southwest of Big Rock Creed Rd.; 0
Comment
UCR197726
Mentzelia veatchiana
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 70
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205456
Mentzelia veatchiana
R. G. Swinney
2008-5-2
8733
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR223714
Mentzelia veatchiana
R. G. Swinney
2009-6-17
11203
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223815
Mentzelia veatchiana
R. G. Swinney
2009-6-17
11181
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR265950
Mentzelia veatchiana
Orlando Mistretta, Christine Mistretta
2005-4-21
2067
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
POM19200
Microseris lindleyi
P. A. Munz
1923-5-27
6884
Los Angeles
Big Rock Creek
1296
Comment
POM363438
Microseris lindleyi
Anstruther Davidson, H. E. Hasse
1906-06
1473
Los Angeles
Big Rock Creek.
Comment
RSA205580
Microseris lindleyi
R. G. Swinney
2008-5-12
8836
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA746410
Microseris lindleyi
R. G. Swinney
2008-5-12
8836
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA746779
Microseris lindleyi
R. G. Swinney
2008-5-8
8782
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR197776
Microseris lindleyi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 13
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205580
Microseris lindleyi
R. G. Swinney
2008-5-12
8836
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205896
Microseris lindleyi
R. G. Swinney
2008-5-8
8782
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR282037
Microseris lindleyi
R. G. Swinney
2014-4-30
16248
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA725111
Microsteris gracilis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -52
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD197929
Mimetanthe pilosa
R. G. Swinney, Cody Clarke
2001-8-22
8086
Los Angeles
1.5 miles southsouthwest of Dawson Saddle, junction of South Fork Big Rock Creek and Highway 2.
2305
Comment
UCR205616
Mimulus
R. G. Swinney
2008-5-12
8832
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA164778
Mimulus aurantiacus
Wesley O. Griesel
1963-7-11
823
Los Angeles
Islip Saddle, San Gabriel Mountains
2439
Comment
SEINET10796553
Mimulus aurantiacus
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-12
Yatskievych 11 -18
Los Angeles
Along dirt road (Big Rock Creek Road) to South Fork campground, heading S off Big Pines Highway, Angeles National Forest, N side of San Gabriel Mountains.
1254
Comment
SFV3391
Mimulus aurantiacus var. pubescens
K. A. Wilson
1961-4-29
1180 A
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UCR205272
Mimulus aurantiacus var. pubescens
R. G. Swinney
2005-8-17
8495
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment
RSA746950
Mimulus bigelovii
R. G. Swinney
2008-5-2
8723
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA747187
Mimulus bigelovii
R. G. Swinney
2008-6-10
9007
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment
UCR205225
Mimulus bigelovii
R. G. Swinney
2008-5-2
8723
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR206444
Mimulus bigelovii
R. G. Swinney
2008-6-10
9007
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
RSA776476
Mimulus breweri
Jane Tirrell, Graham Bothwell
2011-7-28
LS- 38
Los Angeles
Lily Spring
2462
Comment
RSA0091329
Mimulus cardinalis
R. G. Swinney
2011-8-17
15633
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0097522
Mimulus cardinalis
R. G. Swinney
2011-9-27
15691
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0102532
Mimulus cardinalis
Richard G. Swinney
2010-9-30
13955
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA0103793
Mimulus cardinalis
Richard G. Swinney
2011-9-27
15691
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road mile SE of Dawson Saddle, from road to 150 m up canyon bottom.
2354
Comment
RSA0106863
Mimulus cardinalis
R. G. Swinney
2011-7-29
15573
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA250513
Mimulus cardinalis
Robert F. Thorne, John Dourley
1967-10-10
37355
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA420666
Mimulus cardinalis
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5571
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA420677
Mimulus cardinalis
F. R. Fosberg, Joseph A. Ewan
1931-8-12
5021
Los Angeles
Windy Camp Spring, Mt. Islip
2287
Comment
RSA573710
Mimulus cardinalis
Tim S. Ross
1990-8-17
3150
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA628631
Mimulus cardinalis
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
SEINET7067006
Mimulus cardinalis
J. L. Crane, Payam M. Fallah
2003-7-9
Mar- 93
Los Angeles
Along the Angeles Crest highway (Route 2). San Gabriel Mountains. Coordinate datum: NAD27. UTM Zone 11, 428148mE, 3802896mN.
Comment
UCR141150
Mimulus cardinalis
June Latting
1973-6-24
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon, north side of mountains
1768
Comment
UCR186604
Mimulus cardinalis
T. B. Salvato, Sarah Flack
2007-8-8
3032
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR210254
Mimulus cardinalis
R. G. Swinney
2008-8-13
9365
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR270872
Mimulus cardinalis
R. G. Swinney
2011-8-17
15633
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271232
Mimulus cardinalis
R. G. Swinney
2011-9-27
15691
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272864
Mimulus cardinalis
R. G. Swinney
2011-7-29
15573
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR276991
Mimulus cardinalis
R. G. Swinney
2010-9-30
13918
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277198
Mimulus cardinalis
R. G. Swinney
2010-9-30
13955
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA228984
Mimulus floribundus
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38848
Los Angeles
N facing slope above Angeles Crest Hwy N and below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA250519
Mimulus floribundus
Robert F. Thorne, John Dourley
1967-10-10
37357
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA435504
Mimulus floribundus
F. R. Fosberg
1931-8-12
S- 5599
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA749241
Mimulus floribundus
R. G. Swinney
2005-8-11
8464
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA776481
Mimulus floribundus
Jane Tirrell
2011-7-25
LS- 31
Los Angeles
Little Jimmy Springs
2260
Comment
RSA795195
Mimulus floribundus
Jane Tirrell, Graham Bothwell, Walter Fidler, Shirley Imsand, Rich Philibosian
2012-7-27
LS 0137
Los Angeles
South side California State Route 2 in seep between mile markers 66.82 and 66.43.
2239
Comment
UCR108655
Mimulus floribundus
L. C. Wheeler
1966-8-21
8845
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR186675
Mimulus floribundus
T. B. Salvato, Sarah Flack
2007-8-8
3027
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR202736
Mimulus floribundus
R. G. Swinney, Cody Clarke
2001-8-22
8072
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204832
Mimulus floribundus
R. G. Swinney
2005-8-11
8464
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR271184
Mimulus floribundus
R. G. Swinney
2011-9-27
15713
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA725126
Mimulus fremontii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 66 A
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET7072904
Mimulus fremontii
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
UCR159945
Mimulus fremontii
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns./Mojave Desert, [0.5 mi. SE of Valerymo]
1159
Comment
RSA408113
Mimulus fremontii var. fremontii
H. E. Hasse, Anstruther Davidson
1906-06
1492
Los Angeles
Big Rock Creek.
Comment
UC672540
Mimulus fremontii var. fremontii
Margaret Stason
1927-5-14
Los Angeles
between Big Rock Creek and Valyermo-Wrightwood Road (Pinyon Ridge); San Gabriel Mountains
Comment
UCR16005
Mimulus fremontii var. fremontii
Steve Stadler
1966-4-17
41766- 64
Los Angeles
E side of San Gabriel Mtns., 0.5 mi. north of Mile High on road [N4] that connects Mile High with the Palmdale - Cajon Junction Road [Hwy 138]
1463
Comment
RSA442752
Mimulus guttatus
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek, Mojave Desert.
Comment
RSA748988
Mimulus guttatus
R. G. Swinney
2008-5-13
8861
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
SFV3395
Mimulus guttatus
K. A. Wilson
1962-5-12
1274
Los Angeles
San Gabriel Mountains Canyon with public campgrounds leading to Devil's Punch Bowl Trail. North slope of San Gabriel Mountains.
1400
Comment
UCR205622
Mimulus guttatus
R. G. Swinney
2008-5-13
8861
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
CDA41783
Mimulus johnstonii
S. E. Schoenig
1998-6-2
98 -55
Los Angeles
Northeast side of road, 3.0 [miles] along 4N11 (Big Rock Creek Road) from Valyermo-Big Pine Road. Angeles National Forest.
Comment
HSC90940
Mimulus johnstonii
D. M. Thompson
1986-6-7
494
Los Angeles
3.0 mi. SE of Valyermo-Big Pines road along Big Rock Creek Rd., NE side of road
1390
Comment
JEPS4689
Mimulus johnstonii
Rimo Bacigalupi with G. Thomas Robbins and L. R. Heckard
1953-6-16
4210
Los Angeles
upper middle reaches Big Rock Creek (n side of mts); San Gabriel Mts., Angeles National Forest
1584
Comment
JEPS86969
Mimulus johnstonii
David M. Thompson
1986-6-7
494
Los Angeles
3.0 mi se Valyermo-Big Pines road (along ne side of Big Rock Creek Road); San Gabriel Mts.
1390
Comment
JEPS86971
Mimulus johnstonii
David M. Thompson
1988-5-26
916
Los Angeles
3.0 mi se Valyermo-Big Pines road (along ne side of Big Rock Creek Road); San Gabriel Mts.
1390
Comment
POM19081
Mimulus johnstonii
P. A. Munz
1923-5-27
6882
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
RSA0056593
Mimulus johnstonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
50506 66 B
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA535600
Mimulus johnstonii
David M. Thompson
1986-6-7
494
Los Angeles
3.0 miles SE of Valyermo-Big Pines road along Big Rock Creek Road, NE side of road.
1390
Comment
RSA535602
Mimulus johnstonii
David M. Thompson
1988-5-26
916
Los Angeles
San Gabriel Mountains 3.0 miles SE of Valyermo-Big Pines road along Big Rock Creek Road, NE side of road.
1390
Comment
RSA624038
Mimulus johnstonii
Arthur R. Kruckeberg
1940-6-3
926
Los Angeles
San Gabriel Mountains: South Fork, Big Rock Creek Trail, East Slope
1982
Comment
RSA632429
Mimulus johnstonii
Valerie L. Soza, LeRoy Gross, Jean Kuo
1999-7-6
610
Los Angeles
San Gabriel Mountains: Southwestern side of Big Rock Creek, Manzanita Trail from South Fork Campground.
1585
Comment
RSA747195
Mimulus johnstonii
R. G. Swinney
2005-8-11
8440
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA80142
Mimulus johnstonii
F. W. Peirson
1919-6-13
480
Los Angeles
Rock Creek.
1296
Comment
SDSU123
Mimulus johnstonii
David M. Thompson
1986-6-7
494
Los Angeles
Valyermo-Big Pines Road along Big Rock Creek Road. NE of road. T4N. R9W, NW1/4 SW1/4 S27.
1390
Comment
UC1778569
Mimulus johnstonii
S. E. Schoenig
1998-6-20
98 -55
Los Angeles
Angeles National Forest; NE side of road. 3.0 along 4N11 (Big Rock Cr. Rd.) from Valyermo-Big Pine Rd.,
1389
Comment
UCD122724
Mimulus johnstonii
David M. Thompson
1986-6-7
494
Los Angeles
3.0 mi SE of Valyerni-Big Pines road along Bug Rock Creek Road, NE side of road.
Comment Read comments Aug 13 2014
UCR204814
Mimulus johnstonii
R. G. Swinney
2005-8-22
8520
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR204845
Mimulus johnstonii
R. G. Swinney
2005-8-11
8440
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UC1260166
Mimulus moniliformis
Robert F. Thorne and Larry DeBuhr
1974-6-28
44756
Los Angeles
n slope Mt. Hawkins (Lily Springs area, drainage of South Fork Big Rock Creek); San Gabriel Mts., Angeles National Forest
2438
Comment
RSA0091136
Mimulus moschatus
R. G. Swinney
2011-8-17
15643
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0106861
Mimulus moschatus
R. G. Swinney
2011-7-29
15572
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA228979
Mimulus moschatus
Robert F. Thorne
1971-8-25
41318
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA286661
Mimulus moschatus
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44756
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA447976
Mimulus moschatus
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5566
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA628638
Mimulus moschatus
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
RSA700511
Mimulus moschatus
Gary D. Wallace
1985-7-5
2239
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA747978
Mimulus moschatus
R. G. Swinney
2001-8-27
8126
Los Angeles
San Gabriel Mtns.: Windy Spring, 0.3 mi. NW of Little Jimmy Campground.
2256
Comment
UCR203256
Mimulus moschatus
R. G. Swinney
2001-8-27
8126
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR204215
Mimulus moschatus
R. G. Swinney
2001-9-16
8165
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204418
Mimulus moschatus
R. G. Swinney
2001-9-15
8178
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR270902
Mimulus moschatus
R. G. Swinney
2011-8-17
15643
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272991
Mimulus moschatus
R. G. Swinney
2011-7-29
15572
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA0056580
Mimulus parishii
R. G. Swinney
2005-8-9
8430
Los Angeles
San Gabriel Mts: Big Rock Creek at Paradise Springs.
1439
Comment
RSA79630
Mimulus parishii
F. W. Peirson
1918-6-16
199
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
UCR204756
Mimulus parishii
R. G. Swinney
2005-8-9
8430
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA0113233
Mimulus pilosus
R. G. Swinney
2010-9-30
13909
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA229082
Mimulus pilosus
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38847
Los Angeles
San Gabriel Mountains, Angeles National Forest: N-facing slope above Angeles Crest Higway N and below Lily Spring at headwater of S Fork, Big Rock Creek, ca. 2 miles S of Dawson Saddle.
2317
Comment
RSA434686
Mimulus pilosus
Anstruther Davidson
1901-08
1931
Los Angeles
Rock Creek.
Comment
RSA747154
Mimulus pilosus
R. G. Swinney
2008-6-4
8924
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
RSA748467
Mimulus pilosus
R. G. Swinney, Cody Clarke
2001-8-22
8086
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
RSA749075
Mimulus pilosus
R. G. Swinney
2005-8-11
8450
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA794755
Mimulus pilosus
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0103
Los Angeles
South side California State Route 2 near mile marker 66.86
2314
Comment
UCR140959
Mimulus pilosus
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, South Fork, Big Rock Creek
1402
Comment
UCR202731
Mimulus pilosus
R. G. Swinney, Cody Clarke
2001-8-22
8086
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR204852
Mimulus pilosus
R. G. Swinney
2005-8-9
8415
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR205243
Mimulus pilosus
R. G. Swinney
2005-8-11
8450
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR206148
Mimulus pilosus
R. G. Swinney
2008-6-4
8924
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR277003
Mimulus pilosus
R. G. Swinney
2010-9-30
13909
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA641296
Mimulus rubellus
Orlando Mistretta, R. T. Hawke
1995-6-29
1859
Los Angeles
Blue Ridge Trail, ca 1/4 mile from trail lead at Pines.
2073
Comment
RSA746572
Mimulus rubellus
R. G. Swinney
2008-5-13
8864
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205597
Mimulus rubellus
R. G. Swinney
2008-5-13
8864
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR206150
Mimulus rubellus
R. G. Swinney
2008-6-4
8925
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR277020
Mimulus rubellus
R. G. Swinney
2010-9-30
13923
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA286778
Mimulus suksdorfii
Robert F. Thorne, Larry E. DeBuhr
1974-6-28
44749
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA725209
Mimulus suksdorfii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -59
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
POM18264
Minuartia douglasii
P. A. Munz
1923-5-26
6825
Los Angeles
Big Rock Creek
1372
Comment
RSA423555
Minuartia douglasii
H. E. Hasse, Anstruther Davidson
1906-6-7
1602
Los Angeles
Big Rock Creek
Comment
RSA725127
Minuartia douglasii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -65
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SBBG69947
Minuartia douglasii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SEINET7063089
Minuartia douglasii
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Mountains southeast of Bobs Gap on Big Pines Road. UTM Zone 11, 428035mE, 3808604mN. (WGS84/NAD83).
1571
Comment
UC1076499
Minuartia douglasii
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mountains
Comment
UC284261
Minuartia douglasii
P. A. Munz
1923-5-26
6825
Los Angeles
Big Rock Creek San Gabriel Mts.
1371
Comment
RSA65593
Minuartia nuttallii subsp. gracilis
F. W. Peirson
1921-6-17
2437
Los Angeles
Divide between Little Rock Creek and Bear Creek, north side of San Gabriel Mountains
2073
Comment
UCR43328
Mirabilis californica
David Charlton
1986-6-15
307
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
RSA748914
Mirabilis laevis
R. G. Swinney
2008-5-2
8740
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205467
Mirabilis laevis
R. G. Swinney
2008-5-2
8740
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA69492
Mirabilis laevis var. crassifolia
F. W. Peirson
1918-6-16
5356
Los Angeles
Top of first grade, Mint Canyon, near Saugus.
Comment
SBBG69796
Mirabilis laevis var. crassifolia
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
CAS-BOT-BC384079
Mirabilis laevis var. villosa
P. C. Everett; E. K. Balls
1959-5-22
23808
Los Angeles
Big Rock Creek, n. slopes, San Gabriel Mts., from Valyermo
1219
Comment
POM19065
Mirabilis laevis var. villosa
P. A. Munz
1923-5-26
6823
Los Angeles
Big Rock Creek.
1280
Comment
RSA0120027
Mirabilis laevis var. villosa
R. G. Swinney
2014-4-30
16298
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA131262
Mirabilis laevis var. villosa
Percy C. Everett, E. K. Balls
1959-5-22
23808
Los Angeles
Big Rock Creek, N slopes, San Gabriel Mts, from Valyermo
1220
Comment
RSA585465
Mirabilis laevis var. villosa
Tim S. Ross, Steve D. Boyd
1990-5-29
2679
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
RSA69459
Mirabilis laevis var. villosa
F. W. Peirson
1930-7-30
9043
Los Angeles
Big Rock Creek.
1372
Comment
RSA69497
Mirabilis laevis var. villosa
F. W. Peirson
1923-5-26
4153
Los Angeles
Rock Creek, north base of San Gabriel Mts.
1296
Comment
UC284982
Mirabilis laevis var. villosa
P. A. Munz
1923-5-26
6823
Los Angeles
Big Rock Creek, San Gabriel Mountains
1280
Comment
UCR281407
Mirabilis laevis var. villosa
R. G. Swinney
2014-4-30
16298
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
CAS-BOT-BC215664
Monardella australis subsp. cinerea
Robert F. Thorne
1971-8-25
41240
Los Angeles
Summit of Mt. Baden-Powell toward S ridge on crest at top of steep talus slope, San Gabriel Mts., Angeles National Forest
2834
Comment
GH400476
Monardella australis subsp. cinerea
J. A. Ewan
1934-8-6
8312
Unknown
east slope North Baldy. San Gabriel Mts.
2743
Comment
GH400477
Monardella australis subsp. cinerea
R. F. Thorne
1971-8-25
41240
Unknown
San Gabriel Mts., Angeles National Forest: Summit of Mt. Baden-Powell toward S ridge on crest at top of steep talus slope
2834
Comment
RSA408576
Monardella australis subsp. cinerea
F. R. Fosberg, Ewan
1931-8-12
791
Los Angeles
Mt. Islip, near summit.
2440
Comment
RSA640510
Monardella australis subsp. cinerea
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA700426
Monardella australis subsp. cinerea
Gary D. Wallace
1985-7-5
2233
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
UC586836
Monardella australis subsp. cinerea
Joseph Andorfer Ewan
1934-8-6
8312
Los Angeles
e slope North Baldy; San Gabriel Mts.
2743
Comment
RSA733284
Monardella breweri
R. G. Swinney
2001-5-17
7950
Los Angeles
San Gabriel Mtns./Mojave Desert: Largo Vista area, along Panorama Rd. c. I mile west of Largo Vista Rd.
1338
Comment
UCR190610
Monardella breweri
R. G. Swinney
2001-5-17
7950
Los Angeles
San Gabriel Mtns./Mojave Desert, Largo Vista area, along Panorama Rd. c. 1 mile west of Largo Vista Rd.
1338
Comment
RSA226993
Monardella cinerea
Robert F. Thorne
1971-8-25
41240
Los Angeles
summit of Mt. Baden Powell toward S ridge on crest at top.
2835
Comment
RSA250383
Monardella cinerea
Robert F. Thorne, DeBuhr
1972-8-18
42246
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA250565
Monardella cinerea
Robert F. Thorne, Dourley
1967-10-3
37287
Los Angeles
Mt. Baden-Powell, N of peak
2744
Comment
RSA300698
Monardella cinerea
Jim R. Shevock
1974-10-5
3876
Los Angeles
Summit of Mt. Baden-Powell. San Gabriel Mountains, Angeles National Forest.
2847
Comment
LA62746
Monardella linoides
Joseph Andorfer Ewan;
1934-8-6
8352
Los Angeles
San Gabriel Mountains, E slope N Mount Baldy [=Mt. Baden Powell] at head of Mine Gulch,
2743
Comment
RSA747270
Monardella linoides
R. G. Swinney
2005-8-26
8524
Los Angeles
San Gabriel Mountains: Devil s Punchbowl County Park, peak 6374 c. 1/2 mi. SW of Devil s Chair.
1933
Comment
RSA764063
Monardella linoides
R. G. Swinney
2008-8-13
9391
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
SD197810
Monardella linoides
R. G. Swinney
2005-8-26
8524
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, peak 6374, c. 1/2 miles southwest of Devils Chair.
1933
Comment
UCR210134
Monardella linoides
R. G. Swinney
2008-8-13
9391
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR210232
Monardella linoides
R. G. Swinney
2008-8-13
9406
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
CAS-BOT-BC215606
Monardella linoides subsp. erecta
Bonnie C. Templeton
1936-7-30
5355
Los Angeles
Big Rock Creek, Big Pines Park, San Gabriel Mts.
1463
Comment
CAS-BOT-BC215620
Monardella linoides subsp. erecta
Dr. A. Davidson
1893-7-1
s.n.
San Bernardino
Rock Creek, mountains bordering the Mojave Desert
Comment
GH400579
Monardella linoides subsp. erecta
L. C. Wheeler
1968-7-16
Unknown
San Gabriel Mountains: Icy springs fork of Big Rock Creek, at Angeles Crest Highway T3N R9W sec. 1
2133
Comment
GH400580
Monardella linoides subsp. erecta
J. A. Ewan
1934-8-6
8465
Unknown
North Baldy summit trail 1/2 mi. above Vincent Gulch-Rock Creek divide. San Gabriel Mts.
2133
Comment
SD90540
Monardella linoides subsp. erecta
Robert F. Thorne, J. Dourley
1967-10-3
37269
Los Angeles
Mt. Baden-Powell: N sope at Vincent Gap
2133
Comment
RSA250394
Monardella linoides subsp. oblonga
Robert F. Thorne, John Dourley
1967-10-3
37286
Los Angeles
Mt. Baden-Powell: just N of summit
2805
Comment Read comments Jun 13 2010
RSA250442
Monardella linoides subsp. stricta
Robert F. Thorne
1967-10-3
37269
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
RSA401602
Monardella linoides subsp. stricta
Anstruther Davidson
1893-7-4
1871
Los Angeles
Big Rock Creek.
Comment
RSA401612
Monardella linoides subsp. stricta
Bonnie C. Templeton
1932-8-25
5067
Los Angeles
Big Rock Creek, San Gabriel Mts.
1905
Comment
RSA573709
Monardella linoides subsp. stricta
Tim S. Ross
1990-8-17
3146
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA651647
Monardella linoides subsp. stricta
Marion P. Harthill
1971-9-25
577
Los Angeles
Mt. Baden Powell, Angeles National Forest.
2134
Comment
RSA748803
Monardella linoides subsp. stricta
R. G. Swinney
2001-8-11
8045
Los Angeles
north slope of Mt. Baden-Powell, c. 0.5 mi. SSW of Vincent Gap
2134
Comment
SEINET11263743
Monardella linoides subsp. stricta
Tim Ross
1990-8-17
3146
Los Angeles
San Gabriel Mtns, upper Big Rock Creek. 120-200 m N of Icy Springs. Valyermo 7.5' USGS.; 0
1725
Comment
UCR202695
Monardella linoides subsp. stricta
R. G. Swinney
2001-8-11
8045
Los Angeles
San Gabriel Mtns., north slope of Mt. Baden-Powell, c. 0.5 mi. SSW of Vincent Gap
2134
Comment
UCR204810
Monardella linoides subsp. stricta
R. G. Swinney
2005-8-26
8524
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
UCR141804
Monardella odoratissima
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, 1 mile east of Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2195
Comment
RSA392757
Mucronea perfoliata
Anstruther Davidson
1906-01
1948
Los Angeles
Big Rock Creek
Comment Read comments Aug 12 2017
RSA747272
Muhlenbergia asperifolia
R. G. Swinney
2005-8-22
8521
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon
1280
Comment
UCR204813
Muhlenbergia asperifolia
R. G. Swinney
2005-8-22
8521
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
CAS-BOT-BC262695
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1600
Comment
CAS-BOT-BC262697
Muhlenbergia californica
John C. Roos
1951-7-30
5075
Los Angeles
Big Rock Creek, north of Mt. Baden Powell, San Gabriel Mts.
1981
Comment
CAS-BOT-BC262699
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1600
Comment
GH355773
Muhlenbergia californica
V. G. Duran
1933-8-11
3546
Unknown
South Fork Big Rock Creek, San Gabriel Mts., Los Angeles County.
1600
Comment
LA9629
Muhlenbergia californica
Victor Duran;
1933-8-11
3546
Los Angeles
San Gabriel Mountains, South Fork Big Rock Creek
1600
Comment
POM210089
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
South Fork, Big Rock Creek
1600
Comment
RSA13801
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
South Fork, Big Rock Creek
1600
Comment
RSA760697
Muhlenbergia californica
R. G. Swinney
2008-9-10
9422
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA78219
Muhlenbergia californica
J. C. Roos
1951-7-30
5075
Los Angeles
Big Rock creek, north of Mt. Baden Powell, San Gabriel Mountains. Alt. 6500 ft.
Comment
SBBG59545
Muhlenbergia californica
V. Duran
1933-8-11
3546
Los Angeles
South Fk Big Rock Crk
1600
Comment Read comments Aug 9 2010
SEINET179637
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
South Fork Big Rock Creek San Gabriel Mts.
1600
Comment
UCD169431
Muhlenbergia californica
R. G. Swinney
2008-9-10
9422
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek.
1463
Comment
UCD86747
Muhlenbergia californica
Victor Duran
1933-8-11
3546
Los Angeles
San Gabriel Mts. South Fork Big Rock Creek.
1600
Comment
UCR205262
Muhlenbergia californica
R. G. Swinney
2005-8-17
8503
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 21 2018
UCR210227
Muhlenbergia californica
R. G. Swinney
2008-9-10
9422
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
UCR25117
Muhlenbergia californica
John C. Roos
1951-7-30
5075
Los Angeles
San Gabriel Mtns., Big Rock Creek, north of Mt. Baden Powell
1982
Comment
UCSB40903
Muhlenbergia californica
Roos, John
1951-7-30
Los Angeles
Big Rock Creek; north of Mt. Baden Powell
1981
Comment
RSA746422
Muhlenbergia richardsonis
Orlando Mistretta
1994-7-12
1400
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA776488
Muhlenbergia richardsonis
LeRoy Gross, Jane Tirrell
2011-7-20
5530
Los Angeles
Head waters of South Fork Big Rock Creek, east of Angeles Crest Highway.
2317
Comment
SFV22096
Muhlenbergia richardsonis
L. Gross, J. G. Tirrell
2011-7-20
5530
Los Angeles
San Gabriel Mountains Headwaters of South Fork Big Rock Creek, east of Angeles Crest Highway. Open, sunny slope near spring.
2317
Comment
UCR202734
Muhlenbergia richardsonis
R. G. Swinney, Cody Clarke
2001-8-22
8084
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR271139
Muhlenbergia richardsonis
R. G. Swinney
2011-9-27
15718
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA750832
Muhlenbergia rigens
R. G. Swinney
2005-8-9
8404
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204877
Muhlenbergia rigens
R. G. Swinney
2005-8-9
8404
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
POM17980
Muilla maritima
Philip A. Munz
1923-5-26
6865
Los Angeles
Big Rock Creek
1585
Comment
RSA0073592
Muilla maritima
Orlando Mistretta, Christine Mistretta
2005-4-21
2062
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA725113
Muilla maritima
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -55
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA755835
Muilla maritima
R. G. Swinney
2008-6-17
9039
Los Angeles
Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1945
Comment
UCR205858
Muilla maritima
R. G. Swinney
2008-5-8
8807
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR209491
Muilla maritima
R. G. Swinney
2008-6-17
9039
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
RSA19077
Nama californica
P. A. Munz
1923-5-25
6800
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA748900
Nama californica
R. G. Swinney
2008-5-12
8835
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205579
Nama californica
R. G. Swinney
2008-5-12
8835
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205836
Nama californica
R. G. Swinney
2008-5-8
8787
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR206121
Nama californica
R. G. Swinney
2008-6-4
8928
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
RSA0119546
Nama demissa
R. G. Swinney
2014-4-30
16265
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
UCR280782
Nama demissa
R. G. Swinney
2014-4-30
16265
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA584121
Nasturtium officinale
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
2987
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
SBBG69637
Nemacladus secundiflorus var. robbinsii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
RSA0126091
Nemacladus sigmoideus
R. G. Swinney
2009-6-17
11169
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA252868
Nemacladus sigmoideus
R. F. Thorne
1973-5-11
43511
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA597744
Nemacladus sigmoideus
T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3747
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA725136
Nemacladus sigmoideus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -25
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UC1409080
Nemacladus sigmoideus
Robert F. Thorne
1973-5-11
43511
Los Angeles
n of Shoemaker Canyon (betwen Mile High and Valyermo); San Gabriel Mts.
1341
Comment
UCR206119
Nemacladus sigmoideus
R. G. Swinney
2008-6-4
8927
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR223817
Nemacladus sigmoideus
R. G. Swinney
2009-6-17
11169
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA725200
Nemophila menziesii var. integrifolia
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -71
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA589117
Nemophila menziesii var. menziesii
Tim S. Ross
1992-4-4
6103
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road.
1207
Comment
RSA584117
Nerium oleander
T. S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2990
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
POM175399
Nicotiana attenuata
Helen E. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Exposed ridge near north Baldy Peak, San Gabriel Mts.
Comment
RSA426653
Nicotiana attenuata
Anstruther Davidson
1893-6-4
s.n.
Los Angeles
Big Rock
Comment
RSA577280
Nicotiana attenuata
Orlando Mistretta
1994-7-20
1440
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
1402
Comment
RSA597559
Nicotiana attenuata
Tim S. Ross, Bob Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3752
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA651995
Nicotiana attenuata
Marion P. Harthill
1973-6-8
s.n.
San Bernardino
N4 Hwy
Comment Read comments Nov 25 2016
RSA749243
Nicotiana attenuata
R. G. Swinney
2005-8-11
8468
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA798119
Nicotiana attenuata
Jane Tirrell, Graham Bothwell, Walter Fidler, Shirley Imsand, Rich Philibosian
2012-7-27
LS 0136
Los Angeles
South side California State Route 2, approx. 0.3 mi. east of mile marker 66.82
2259
Comment
RSA80772
Nicotiana attenuata
F. W. Peirson
1919-6-14
495
Los Angeles
Rock Creek, north slope of San Gabriel Mts.
1524
Comment
UCR204829
Nicotiana attenuata
R. G. Swinney
2005-8-11
8468
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
CAS-BOT-BC171486
Oenothera californica
Ralph Hoffmann
1929-5-19
s.n.
Los Angeles
Big Rock Creek
Comment
POM355306
Oenothera californica subsp. californica
Anstruther Davidson
1906-6-6
1509
Los Angeles
Big Rock Creek.
Comment Read comments May 14 2013
UCR210257
Oenothera elata
R. G. Swinney
2008-8-13
9368
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
POM158225
Oenothera elata subsp. hirsutissima
P. A. Munz
1928-9-4
11171
Los Angeles
Mouth of Rock Creek.
1159
Comment
UCR205201
Oenothera elata subsp. hirsutissima
R. G. Swinney
2005-8-11
8454
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
GH71799
Oenothera rutila
A. Davidson
1893-07-01 - 1893-08-01
5 ?
Unknown
Rock Creek
Comment
GH354921
Opuntia
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
564
Unknown
redacted by HUH
Comment Read comments Jul 8 2012
GH354923
Opuntia
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
558
Unknown
redacted by HUH
1158
Comment Read comments Jul 8 2012
GH354924
Opuntia
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
558
Unknown
redacted by HUH
1158
Comment Read comments Jul 8 2012
SEINET2448950
Opuntia acanthocarpa var. coloradensis
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountians; Grandview Canyon.; 0
1463
Comment Read comments Nov 12 2014
RSA756915
Opuntia basilaris
R. G. Swinney
2008-6-9
9017
Los Angeles
Paradise Springs (Big Rock Creek Camp), 100 m west of campground on north bank of Big Rock Creek
1427
Comment
UCR209506
Opuntia basilaris
R. G. Swinney
2008-6-9
9017
Los Angeles
San Gabriel Mountains, Paradise Springs (Big Rock Creek Camp), 100 m west of campground on north bank of Big Rock Creek
1427
Comment
POM317873
Opuntia basilaris var. brachyclada
Lyman Benson
1969-4-18
s.n.
Los Angeles
Intersection of Los Angeles County Route N4 and the road from Wrightwood to Pear Blossom above the Mojave desert. San Gabriel Mountains
1371
Comment
RSA0127623
Opuntia basilaris var. brachyclada
Richard G. Swinney
2014-4-24
16223
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shoemaker Cyn., S-facing slope on side of Big Pines Hwy at 2nd horseshoe curve, 0.7 miles ENE of Big Rock Creek Rd.
1244
Comment
RSA65769
Opuntia basilaris var. brachyclada
F. W. Peirson
1923-5-26
3546
Los Angeles
Rock Creek, north slope of San Gabriel Mts.,
1524
Comment
RSA779451
Opuntia basilaris var. brachyclada
R. G. Swinney
2009-6-17
11223
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCD169560
Opuntia basilaris var. brachyclada
R. G. Swinney
2009-6-17
11223
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek.
1628
Comment
UCR205610
Opuntia basilaris var. brachyclada
R. G. Swinney
2008-5-13
8850
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR223582
Opuntia basilaris var. brachyclada
R. G. Swinney
2009-6-17
11223
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR280750
Opuntia basilaris var. brachyclada
R. G. Swinney
2014-4-24
16223
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
CAS-BOT-BC56876
Opuntia phaeacantha
Le Roy Abrams; E. A. McGregor
1908-7-2
558
Los Angeles
Field redacted by CAS, contact the data manager for more information
1158
Comment
RSA756916
Opuntia phaeacantha
R. G. Swinney
2008-6-9
9018
Los Angeles
Paradise Springs (Big Rock Creek Camp), 100 m west of campground on north bank of Big Rock Creek
1427
Comment
UCR209505
Opuntia phaeacantha
R. G. Swinney
2008-6-9
9018
Los Angeles
San Gabriel Mountains, Paradise Springs (Big Rock Creek Camp), 100 m west of campground on north bank of Big Rock Creek
1427
Comment
GH424319
Oreonana vestita
J. A. Ewan
1934-8-6
8354
Unknown
above crest of east spur of North Baldy
2743
Comment
JEPS14151
Oreonana vestita
Frank W. Peirson
1918-6-17
137
Los Angeles
summit of North Baldy San Gabriel Mts.; , N. Baldy
2743
Comment
JEPS22778
Oreonana vestita
Rimo Bacigalupi with Reino Alava
1958-7-20
6435
Los Angeles
just s. Mt. Lewis (just w. of Dawson Saddle, along Angeles Crest Hwy. (State Hwy. 2), above headwaters of S. Fork Big Rock Creek, San Gabriel Mts.); San Gabriel Mts.
2429
Comment
RSA100761
Oreonana vestita
F. W. Peirson
1918-6-17
137
Los Angeles
summit of North Baldy
2743
Comment
RSA229138
Oreonana vestita
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38868
Los Angeles
Angeles National Forest: Dawson Saddle
2424
Comment
RSA250439
Oreonana vestita
R. F. Thorne, John Dourley
1967-10-3
37295
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA300678
Oreonana vestita
J. R. Shevock
1974-10-5
3875
Los Angeles
Summit of Mt. Baden-Powell. San Gabriel Mountains, Angeles National Forest
2847
Comment
RSA458965
Oreonana vestita
Robert Gustafson
1983-7-18
2782
Los Angeles
San Gabriel Mountains, Angeles Crest Highway, Pine Hollow
2134
Comment
RSA628319
Oreonana vestita
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA741146
Oreonana vestita
Naomi Fraga, Elizabeth A. Kempton
2008-7-2
2302
Los Angeles
North slope of Mount Islip from Little Jimmy Campground to the summit.
2287
Comment
SD111593
Oreonana vestita
Wayne P. Armstrong
1982-6-22
Los Angeles
Summit of Mount Baden-Powell
2835
Comment
UCR206437
Oreonana vestita
R. G. Swinney
2008-6-10
8986
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
OBI70995
Orobanche
Larry Kelly, David J. Keil
1989-4-21
380
Los Angeles
San Gabriel Mts, 2-3 mi SE of Valeyrmo along Ft Tejon rd
Comment
RSA747263
Orobanche
R. G. Swinney
2005-8-17
8492
Los Angeles
Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail.
1402
Comment
UCR205251
Orobanche
R. G. Swinney
2005-8-17
8492
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment
RSA250334
Orobanche fasciculata
Robert F. Thorne, Larry E. DeBuhr
1972-8-18
42254
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA700512
Orobanche fasciculata
Gary D. Wallace
1985-7-5
2240
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
RSA640511
Orobanche parishii subsp. parishii
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA0128046
Orobanche valida
David E. Bramlet, Ileene Anderson
1998-7-27
2662
Los Angeles
Site: RC1 a-f. South Fork Big Rock Creek, approximately 1 to 1.3 miles southwest (up canyon) from South Fork Campground.
1615
Comment
SD103326
Orobanche valida
W. P. Armstrong
1979-7-12
Los Angeles
Trail up South Fork of Big Rock Creek, ca. 2.4 km southwest of South Fork Campground.
1707
Comment
SD111599
Orobanche valida
W. P. Armstrong
1982-6-26
Los Angeles
Trail up South Fork of Big Rock Creek; 2.0 km southwest of South Fork Campground.
1700
Comment
JEPS79818
Orobanche valida subsp. valida
W. P. Armstrong
1979-7-12
Los Angeles
ca. 2.4 km. s.w. S. Fork Campground (trail up S. Fork Big Rock Creek); S. Fork Big Rock Creek
1707
Comment
RSA278881
Orobanche valida subsp. valida
W. P. Armstrong
1979-7-12
s.n.
Los Angeles
Trail up S Fork of Big Rock Creek, approximately 2.4 km southwest of South Fork Campground.
1707
Comment
RSA641302
Orobanche valida subsp. valida
Orlando Mistretta
1994-7-22
1449
Los Angeles
San Gabriel Mountains: Big Rock Creek, South Fork Campground.
Comment
UCR145944
Orobanche valida subsp. valida
Orlando Mistretta
1995-6-30
1866
Los Angeles
Transverse Ranges; San Gabriel Mountains, Big Rock Creek. Orobanche valida survey site B.
1494
Comment
RSA0091104
Osmorhiza berteroi
R. G. Swinney
2011-8-17
15644
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA286660
Osmorhiza berteroi
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44758
Los Angeles
ANGELES NATIONAL FOREST: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek
2439
Comment
UCR270685
Osmorhiza brachypoda
R. G. Swinney
2011-8-17
15644
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
RSA0106506
Osmorhiza chilensis
R. G. Swinney
2011-7-29
15556
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
UCR272941
Osmorhiza chilensis
R. G. Swinney
2011-7-29
15556
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA640176
Oxytheca parishii
Louis C. Wheeler
1964-11-6
8645
Los Angeles
San Gabriel Mountains: Cortelyou Springs, Angeles Crest Highway at Crystal Lake turnoff.
Comment
RSA748802
Oxytheca parishii
R. G. Swinney
2001-8-22
8070
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2305
Comment
UCR124764
Oxytheca parishii
B. C. Templeton
1932-8-26
5098
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR202931
Oxytheca parishii
R. G. Swinney
2001-8-22
8070
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR206273
Oxytheca parishii
R. G. Swinney
2008-6-10
8990
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
GH443161
Oxytheca parishii var. abramsii
F. R. Fosberg & J. A. Ewan
1931-8-12
S 5483
Unknown
Summit Mt. Islip, San Gabriel Mountains
Comment Read comments Mar 15 2018
JEPS22777
Oxytheca parishii var. parishii
Rimo Bacigalupi with Reino Alava
1958-7-20
6434
Los Angeles
just s Mt. Lewis (just w of Dawson Saddle, along Angeles Crest Highway (State Highway 2), above headwaters of South Fork of Big Rock Creek, San Gabriel Mts.); San Gabriel Mountains
2429
Comment
RSA0096800
Oxytheca parishii var. parishii
R. G. Swinney
2011-9-27
15702
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0110599
Oxytheca parishii var. parishii
Richard G. Swinney
2010-9-30
13915
Los Angeles
1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA250515
Oxytheca parishii var. parishii
Robert F. Thorne, John Dourley
1967-10-10
37373
Los Angeles
San Gabriel Mts., Angeles National Forest: 1.5 mi. SW of Dawson Saddle.
2302
Comment
RSA293439
Oxytheca parishii var. parishii
Reino Alava, R. C. Bacigalupi
1958-7-20
2203
Los Angeles
At Islip Saddle between Mt. Islip and Mt. Williamson. Angeles Crest Highway (California Highway No. 2), Angeles National Forest.
Comment
RSA332049
Oxytheca parishii var. parishii
Wayne E. Sawyer
1981-6-29
73
Los Angeles
San Gabriel Mtns., Angeles National Forest: CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mi. from Dawson Saddle.
2302
Comment
RSA392902
Oxytheca parishii var. parishii
F. R. Fosberg, Joseph A. Ewan
1931-9-8
S 5461
Los Angeles
Buckhorn Trail, Islip-Williamson divide, between Bear Creek and Big Rock Creek, San Gabriel Mountains.
2000
Comment
RSA392903
Oxytheca parishii var. parishii
Bonnie C. Templeton
1932-8-25
5098
Los Angeles
Big Rock Creek, San Gabriel Mts.
1905
Comment
RSA392907
Oxytheca parishii var. parishii
F. R. Fosberg, Joseph A. Ewan
1931-12-8
s.n.
Los Angeles
Buckhorn Trail, Islip-Williamson divide, between Bear Creek and Big Rock Creek, San Gabriel Mountains.
2000
Comment
RSA489250
Oxytheca parishii var. parishii
James L. Reveal, R. Broome
1987-6-25
6576
Los Angeles
San Gabriel Mountains, along the Angeles Crest Highway (California Highway 2) at milepost 66.8, 3.1 miles east of the junction of California Highway 39 and 3 miles southwest of Dawson Saddle
2348
Comment
RSA511006
Oxytheca parishii var. parishii
Robert F. Thorne
1968-9-24
41404
Los Angeles
San Gabriel Mountains - Angeles National Forest: Roadside of Angeles Crest Highway near Cortelou Spring
Comment
RSA628584
Oxytheca parishii var. parishii
Louis C. Wheeler
1970-7-25
s.n.
Los Angeles
San Gabriel Mountains: Heliport 0.3 mi. N of South Mt. Hawkins
2287
Comment
RSA64884
Oxytheca parishii var. parishii
F. W. Peirson
1921-6-18
5350
Los Angeles
Divide north of Mt. Islip
2043
Comment
SD127575
Oxytheca parishii var. parishii
Robert F. Thorne
1968-9-24
41404
San Bernardino
San Gabriel Mts., Angeles National Forest: Roadside of Angeles Crest Highway near Cortelou Spring.
Comment Read comments Jan 18 2014
SEINET13297621
Oxytheca parishii var. parishii
R. G. Swinney
2011-1
15702
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UC1375410
Oxytheca parishii var. parishii
Robert F. Thorne
1969-7-2
38329
Los Angeles
near Islip Saddle (on Angeles Crest Hwy, at Jarvis Memorial Vista); San Gabriel Mts., Angeles National Forest
2057
Comment
UCR271305
Oxytheca parishii var. parishii
R. G. Swinney
2011-9-27
15702
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR276993
Oxytheca parishii var. parishii
R. G. Swinney
2010-9-30
13915
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
CAS-BOT-BC316960
Packera ionophylla
Timothy S. Ross; S. Boyd; Peter Warren Fritsch
1990-6-11
3362
Los Angeles
San Gabriel Mountains. Big Rock Creek Canyon, ca. 120 m NNW of Icy Springs, around a stong building that has been
1731
Comment
CAS-BOT-BC316962
Packera ionophylla
Anstruther Davidson
1893-7-1
s.n.
Los Angeles
Rock Creek, San Bernardino Range.
Comment
CHSC95787
Packera ionophylla
LeRoy Gross; Michael Denslow
2003-6-4
987
Los Angeles
Transverse Ranges: San Gabriel Mountains region: Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed spring. UTM zone: 3802412N, 0421876E.
1935
Comment
JEPS26539
Packera ionophylla
Peter Kamb
1947-6-30
613
Los Angeles
Mt. Islip Summit San Gabriel Mts.
2499
Comment
JEPS37498
Packera ionophylla
F. W. Peirson
1919-6-16
476
Los Angeles
South Fork of Rock Creek San Gabriel Mountains
1676
Comment
JEPS85805
Packera ionophylla
Roy E. Buck
1989-6-23
1351
Los Angeles
0.1 air km nnw Icy Springs (lowermost ne-facing slope of canyon of upper Big Rock Creek, just e of ruins of old stone house); San Gabriel Mountains, Big Rock Creek
1737
Comment
RSA0025166
Packera ionophylla
Jane Tirrell
2012-6-19
LS 0078
Los Angeles
North side California State Route 2 near mile marker 66.28.
2203
Comment
RSA232251A
Packera ionophylla
R. F. Thorne
1969-7-2
38334
Los Angeles
Cortelyou Spring ca. 1 mile E of Islip saddle, on Angeles Crest Hwy.
2072
Comment
RSA473022
Packera ionophylla
Robert Gustafson
1983-7-18
2781
Los Angeles
San Gabriel Mountains, Angeles Crest Highway, Pine Hollow
2134
Comment
RSA473028
Packera ionophylla
Anstruther Davidson
1893-7-6
s.n.
Los Angeles
Big Rock Creek
1371
Comment
RSA596427
Packera ionophylla
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3362
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1731
Comment
RSA680107
Packera ionophylla
LeRoy Gross, Michael Denslow
2003-6-4
987
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA700423
Packera ionophylla
Gary D. Wallace
1985-7-5
2231
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
SBBG62726
Packera ionophylla
West, Sweet, Crow
1930-7-12
Los Angeles
North Baldy
Comment
UC1532957
Packera ionophylla
Robert F. Thorne
1969-7-2
38334
Los Angeles
on Angeles Crest Hwy c 1 mi e Islip Saddle; San Gabriel Mts., Angeles National Forest, Cortelyou Spring
2072
Comment
UC1870261
Packera ionophylla
LeRoy Gross, Michael Denslow
2003-6-4
987
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring. Near 34.36445N, 117.84960W
Comment
UCSB21116
Packera ionophylla
Wilken, Dieter
1968-7-9
Los Angeles
Along the Angeles Crest Highway at Dawsen Saddle between Big Pines and Islip Saddle, San Gabriel Mtns.
2468
Comment
RSA748325
Panicum capillare
R. G. Swinney
2005-8-9
8413
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204854
Panicum capillare
R. G. Swinney
2005-8-9
8413
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA512029
Panicum miliaceum
L. C. Wheeler
1966-9-21
8921
San Bernardino
Vicinity of Crystal Lake Cutoff on Angeles Crest Hwy, one plant on dry sunny rocky filled ground
Comment Read comments Dec 3 2014
CAS-BOT-BC274180
Pappostipa speciosa
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3710
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon
1990
Comment
CAS-BOT-BC274181
Pappostipa speciosa
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3731
Los Angeles
San Gabriel Mountains. Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1950
Comment
RSA613496
Paspalum dilatatum
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
OBI44913
Pectocarya penicillata
David J. Keil, V. L. Holland, Michael Stiles, & Francis Villablanca
1987-5-1
20063
Los Angeles
San Gabriel Mts. Along Big Pine hwy W of Jackson Lake
Comment
RSA0120023
Pectocarya penicillata
R. G. Swinney
2014-4-30
16292
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
UCR281327
Pectocarya penicillata
R. G. Swinney
2014-4-30
16292
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0073721
Pectocarya setosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2057
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Rangee Station.
1341
Comment
RSA0119792
Pectocarya setosa
R. G. Swinney
2014-4-30
16291
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA725132
Pectocarya setosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -18
Los Angeles
San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747346
Pectocarya setosa
R. G. Swinney
2008-5-8
8789
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
SEINET2441553
Pectocarya setosa
R. G. Swinney
2008-5-8
8789
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd. (Valyermo 7.5' Q.).
1264
Comment
SEINET9356611
Pectocarya setosa
Unknown
2008-5-8
8789
Los Angeles
San Gabriel Mountains, CA (Lat. 34 25 08)
Comment
UCR197777
Pectocarya setosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 18
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205462
Pectocarya setosa
R. G. Swinney
2008-5-2
8738
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205911
Pectocarya setosa
R. G. Swinney
2008-5-8
8789
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR265951
Pectocarya setosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2057
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR280735
Pectocarya setosa
R. G. Swinney
2014-4-30
16291
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
JEPS10748
Pedicularis semibarbata
Frank W. Peirson
1918-6-17
212
Los Angeles
n slope North Baldy Baldy; San Gabriel Mountains
2743
Comment
RSA0106855
Pedicularis semibarbata
R. G. Swinney
2011-7-29
15574
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA425312
Pedicularis semibarbata
F. R. Fosberg
1931-8-12
S- 5666
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA425328
Pedicularis semibarbata
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
SBBG68696
Pedicularis semibarbata
Anstruther Davidson
1893-1
Los Angeles
Rock Crk
Comment
UCR190939
Pedicularis semibarbata
R. G. Swinney, Cody Clarke
2001-6-20
7998
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR202702
Pedicularis semibarbata
R. G. Swinney
2001-8-18
8048
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR202737
Pedicularis semibarbata
R. G. Swinney
2001-8-27
8099
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCR203107
Pedicularis semibarbata
R. G. Swinney
2001-8-27
8103
Los Angeles
San Gabriel Mountains, Mt. Burnham, west of Mt. Baden-Powell
2743
Comment
UCR270683
Pedicularis semibarbata
R. G. Swinney
2011-8-17
15651
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272954
Pedicularis semibarbata
R. G. Swinney
2011-7-29
15574
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR204847
Pellaea mucronata
R. G. Swinney
2005-8-11
8438
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
CHSC95769
Pellaea mucronata subsp. californica
LeRoy Gross; Michael Denslow
2003-6-4
985
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring. UTM Zone: 3802412N 0421876E.
1936
Comment
RSA229092
Pellaea mucronata subsp. californica
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38864
Los Angeles
N facing slope above Angeles Crest Hwy N & below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA679997
Pellaea mucronata subsp. californica
LeRoy Gross, Michael Denslow
2003-6-4
985
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA686713
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-17
1061
Los Angeles
Crest of San Gabriel Mountains, E. of Lily Springs
2591
Comment
RSA688934
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-17
1060
Los Angeles
Crest of San Gabriel Mountains, E. of Lily Springs
2591
Comment
RSA688935
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-17
1059
Los Angeles
Crest of San Gabriel Mountains, E. of Lily Springs
2591
Comment
RSA800793
Pellaea mucronata subsp. californica
Jane Tirrell
2012-8-20
LS 0155
Los Angeles
Approximately 100 meters south of California State Route 2 in a rocky outcrop near the Big Rock Creek drainage about 1.5 miles west of Dawson Saddle.
2342
Comment
UC1870340
Pellaea mucronata subsp. californica
LeRoy Gross, Michael Denslow
2003-6-4
985
Los Angeles
[Transverse Ranges; San Gabriel Mountains region]; Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring. Near 34.36445N, 117.84960W
Comment
UCSB31752
Pellaea mucronata subsp. californica
Miller, Brian
1960-7-7
Los Angeles
Dawson Saddle Area, San Gabriel Mountains
2377
Comment
RSA747329
Pellaea mucronata subsp. mucronata
R. G. Swinney
2005-8-11
8438
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
SFV63
Pellaea mucronata var. californica
P. G. Kilburn
1957-12-28
575
Los Angeles
San Gabriel Mountains Devil's Punchbowl.
1067
Comment
UC586914
Pellaea mucronata var. californica
Joseph Andorfer Ewan
1934-8-7
8376
Los Angeles
N of North Baldy (Throop Peak, SW slope); San Gabriel Mountains
2682
Comment
POM175372A
Penstemon caesius
Helen E. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Exposed ridge near north Baldy Peak, San Gabriel Mts.
Comment
RSA0025163
Penstemon caesius
Jane Tirrell
2012-6-19
LS 0074
Los Angeles
Upslope approximately 0.3 miles south of California State Route 2 near mile marker 67.86, 0.5 miles north of Mt. Hawkins.
2522
Comment
RSA145414
Penstemon caesius
Gale Sphon
1959-6-27
382
Los Angeles
West of junction of Big Rock Creek Road with paved road, San Gabriel Mountains.
2058
Comment
RSA164828
Penstemon caesius
Wesley O. Griesel
1963-06
822
Los Angeles
San Gabriel Mtns., ridge between Dawson Saddle and Throop Peak.
2622
Comment
RSA226977
Penstemon caesius
Robert F. Thorne
1971-8-25
41251
Los Angeles
San Gabriel Mountains, Angeles National Forest: Summit of Throop Peak
2784
Comment
RSA226980
Penstemon caesius
Robert F. Thorne
1971-8-25
41247
Los Angeles
Throop Peak
2744
Comment
RSA250517
Penstemon caesius
Robert F. Thorne, John Dourley
1967-10-10
37369
Los Angeles
San Gabriel Mountains, Angeles National Forest: 1.5 miles east of Dawson Saddle.
2348
Comment
RSA285576
Penstemon caesius
D. C. Michener
1981-8-30
4027
Los Angeles
San Gabriel Mountains, north-facing ridge of Throop Peak.
Comment
RSA310139
Penstemon caesius
Wayen E. Sawyer
1980-7-9
8
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and Vincent Gap, 1.3 mile from Dawson Saddle.
2348
Comment
RSA412464
Penstemon caesius
Fordyce Griffiths Jr.
1918-7-9
3307
Los Angeles
Mt. Islip Ridge, San Gabriel Mountains
2591
Comment
RSA747682
Penstemon caesius
R. G. Swinney
2001-8-27
8104
Los Angeles
San Gabriel Mountains: Mt. Burnham, west of Mt. Baden-Powell.
2740
Comment
RSA748855
Penstemon caesius
R. G. Swinney
2001-8-27
8100
Los Angeles
Throop Peak, west of Mt. Baden-Powell.
2780
Comment
UC1375427
Penstemon caesius
R. F. and M. Z. Thorne
1969-7-10
38356
Los Angeles
ca 1 1/2 mi se Dawson Saddle (along Angeles Crest Hwy, near Lodgepole Picnic Ground); San Gabriel Mts, Angeles National Forest
2316
Comment
UC1532960
Penstemon caesius
R. F. and M. Z. Thorne
1969-7-10
38356
Los Angeles
ca 1 1/2 mi se Dawson Saddle (along Angeles Crest Hwy, near Lodgepole Picnic Ground); San Gabriel Mts, Angeles National Forest
2316
Comment
UCR129395
Penstemon caesius
Fordyce Grinnell Jr.
1918-7-9
s.n.
Los Angeles
San Gabriel Mtns., Mt. Islip ridge
2515
Comment
UCR202706
Penstemon caesius
R. G. Swinney
2001-8-18
8055
Los Angeles
San Gabriel Mtns., c. 400 m south of summit of Mt. Baden-Powell
2805
Comment
UCR202738
Penstemon caesius
R. G. Swinney
2001-8-27
8100
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCR203105
Penstemon caesius
R. G. Swinney
2001-8-27
8104
Los Angeles
San Gabriel Mountains, Mt. Burnham, west of Mt. Baden-Powell
2743
Comment
UCSB22543
Penstemon caesius
Wilken, Dieter
1968-7-9
Los Angeles
1/2 mile south of Dawson Saddle; along ridge near Throop Peak; San Gabriel Mtns
2468
Comment
CHSC101199
Penstemon centranthifolius
Sula Vanderplank; LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -40
Los Angeles
Transverse Ranges; San Gabriel Mountains region: off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains, near Shoemaker Canyon.
1444
Comment
RSA725123
Penstemon centranthifolius
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -40
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747416
Penstemon centranthifolius
R. G. Swinney
2008-5-12
8840
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA749029
Penstemon centranthifolius
R. G. Swinney
2008-5-5
8747
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
SD231438
Penstemon centranthifolius
Sula Vanderplank, Leroy Gross, Steve Hoskinson
2005-5-6
50506 40
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of San Gabriel Mountains. Near Shoemaker Canyon
1444
Comment
SFV21848
Penstemon centranthifolius
J. D. Dilley
1997-5-4
s. n.
Los Angeles
San Gabriel Mountains Big Rock Creek Canyon Road, 0.5 miles east of end of paved road.
1585
Comment
UC1928581
Penstemon centranthifolius
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 40
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCD166191
Penstemon centranthifolius
Jack Major
1962-4-15
757
Los Angeles
On road to Big Pines above Valyermo, north side of San Antonio Peak. (Exact location unknown. Coordinates estimated by label maker.)
1390
Comment
UCR197757
Penstemon centranthifolius
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 40
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205618
Penstemon centranthifolius
R. G. Swinney
2008-5-12
8840
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205918
Penstemon centranthifolius
R. G. Swinney
2008-5-5
8747
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR43321
Penstemon centranthifolius
David Charlton
1986-6-15
s.n.
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
JEPS104736
Penstemon grinnellii
John L. Morrison
1937-6-18
2567
Los Angeles
San Gabriel Mountains; about 200 yds below the Mount Islip saddle on trail to Crystal Lake
Comment
RSA0098614
Penstemon grinnellii
R. G. Swinney
2011-9-27
15716
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0116694
Penstemon grinnellii
R. G. Swinney
2010-9-30
13941
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
UCR190892
Penstemon grinnellii
R. G. Swinney, Cody Clarke
2001-6-20
7996
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR206265
Penstemon grinnellii
R. G. Swinney
2008-6-4
8929
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR206271
Penstemon grinnellii
R. G. Swinney
2008-6-10
9016
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR271138
Penstemon grinnellii
R. G. Swinney
2011-9-27
15716
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR277254
Penstemon grinnellii
R. G. Swinney
2010-9-30
13941
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA0106853
Penstemon grinnellii subsp. grinnellii
R. G. Swinney
2011-7-29
15580
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA285694
Penstemon grinnellii subsp. grinnellii
D. C. Michener
1980-6-29
3688
Los Angeles
San Gabriel Mountains. Big Rock Creek road ca 0.5 mile northwest of Vincent Gap.
Comment
RSA332052
Penstemon grinnellii subsp. grinnellii
Wayne E. Sawyer
1981-7-10
88
Los Angeles
Angeles National Forest: Hwy 2 between Dawson Saddle and junction of Highway 39, 1.6 mile from Dawson Saddle.
2302
Comment
RSA332053
Penstemon grinnellii subsp. grinnellii
Wayne E. Sawyer
1980-7-9
9
Los Angeles
San Gabriel Mountains, Angeles National Forest: 300 feet northeast of Little Jimmy Campground, above CA Highway 2 at 7350 feet.
2241
Comment
RSA408039
Penstemon grinnellii subsp. grinnellii
G. R. Johnstone
1931-5-17
s.n.
Los Angeles
Big Rock Creek Canyon.
Comment Read comments Jun 10 2012
RSA597379
Penstemon grinnellii subsp. grinnellii
Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3707
Los Angeles
San Gabriel Mountains, Pinyon Ridge: eastern half of the ridge, directly N of Fenner Canyon.
1939
Comment
RSA733076
Penstemon grinnellii subsp. grinnellii
R. G. Swinney
2001-6-20
7996
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment Read comments Feb 6 2013
RSA746639
Penstemon grinnellii subsp. grinnellii
R. G. Swinney
2008-6-4
8929
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
RSA747374
Penstemon grinnellii subsp. grinnellii
R. G. Swinney
2008-6-10
9016
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
UCR140965
Penstemon grinnellii subsp. grinnellii
June Latting
1973-6-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek, above Fenner Fire Camp
1707
Comment
UCR272939
Penstemon grinnellii subsp. grinnellii
R. G. Swinney
2011-7-29
15580
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
CHSC26125
Penstemon grinnellii var. grinnellii
Marilyn Chase
1967-6-24
162
Los Angeles
Ca. 50 mi. NNE of Azusa off Hwy. 2 on slope of ridge between Dawson Saddle and Throop Peak in San Gabriel Mtns.
1828
Comment
JEPS23214
Penstemon grinnellii var. grinnellii
Rimo Bacigalupi with Reino Alava
1958-7-20
6427
Los Angeles
along Angeles Crest Highway (State Highway 2) (along nw shoulder of Mt. Islip watershed of South Fork of Big Rock Creek); San Gabriel Mountains, Angeles National Forest
2164
Comment
NY601207
Penstemon grinnellii var. grinnellii
A. G. Jones
1986-8-21
7245
Los Angeles
San Gabriel Mountains, near Pinyon Ridge
2600
Comment
NY601219
Penstemon grinnellii var. grinnellii
L. Abrams
1908-7-3
575
Los Angeles
Rock Creek Canyon, North Baldy Mountain, San Gabriel Mountains
1981.2
Comment
SBBG66578
Penstemon grinnellii var. grinnellii
R. Hoffmann
1929-5-19
Los Angeles
border of Big Rock Crk
Comment
SD254672
Penstemon grinnellii var. grinnellii
R. G. Swinney
2011-7-29
15580
Los Angeles
San Gabriel Mountains; Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins (Crystal Lake 7.5'Q)
2454
Comment
SEINET7067005
Penstemon grinnellii var. scrophularioides
J. L. Crane, Payam M. Fallah
2003-7-9
Mar- 91
Los Angeles
Along the Angeles Crest highway (Route 2). San Gabriel Mountains. Coordinate datum: NAD27. UTM Zone 11, 428148mE, 3802896mN.
Comment
RSA0098618
Penstemon labrosus
R. G. Swinney
2011-9-27
15717
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0106852
Penstemon labrosus
R. G. Swinney
2011-7-29
15579
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
SEINET13276749
Penstemon labrosus
R. G. Swinney
2011-1
15717
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UCR271178
Penstemon labrosus
R. G. Swinney
2011-9-27
15717
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272968
Penstemon labrosus
R. G. Swinney
2011-7-29
15579
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
NY650688
Penstemon rostriflorus
F. R. Fosberg
1931-8-12
S 5477
Los Angeles
Buckhorn Trail, Islip-Williamson Divide, between Big Bear and Big [Rock?-not completely legible], San Gabriel Mountains
2000
Comment
POM175367
Penstemon rostriflorus
Helen E. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Ridge between Mt. Islip and north Baldy Peak, San Gabriel Mountains.
Comment
RSA0091332
Penstemon rostriflorus
R. G. Swinney
2011-8-17
15630
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA424042
Penstemon rostriflorus
Robert Gustafson
1983-7-18
2783
Los Angeles
San Gabriel Mountains, Angeles Crest Highway, Pine Hollow
2134
Comment
RSA424046
Penstemon rostriflorus
Bonnie C. Templeton
1932-8-26
5100
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment Read comments Jan 5 2010
RSA573707
Penstemon rostriflorus
Tim S. Ross
1990-8-17
3144
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA597378
Penstemon rostriflorus
Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3706
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA749084
Penstemon rostriflorus
R. G. Swinney
2005-8-11
8455
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA764070
Penstemon rostriflorus
R. G. Swinney
2008-8-13
9389
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
SD197932
Penstemon rostriflorus
R. G. Swinney
2005-8-11
8455
Los Angeles
Big Rock Creek at Paradise Springs.
1438
Comment
SFV6845
Penstemon rostriflorus
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
589
Los Angeles
San Gabriel Mountains Trail to Mount Baden-Powell.
2348
Comment
UC1409013
Penstemon rostriflorus
Robert F. Thorne and J. Dourley
1967-10-10
37368
Los Angeles
1.5 mi e Dawson Saddle (Angeles National Forest); San Gabriel Mts., Angeles National Forest
2346
Comment
UCR124763
Penstemon rostriflorus
B. C. Templeton
1932-8-26
5100
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR204841
Penstemon rostriflorus
R. G. Swinney
2005-8-11
8455
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210140
Penstemon rostriflorus
R. G. Swinney
2008-8-13
9389
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR270889
Penstemon rostriflorus
R. G. Swinney
2011-8-17
15630
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
NY660826
Penstemon speciosus
T. S. Ross
1990-6-22
3701
Los Angeles
Pinyon Ridge: eastern half of the ridge, directly north of Fenner Canyon
1938.5
Comment
RSA597383
Penstemon speciosus
Tim S. Ross, Peter Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3701
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
UCR203251
Perideridia gairdneri
R. G. Swinney
2001-8-27
8121
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
LA90262
Perideridia parishii subsp. latifolia
F. R. Fosberg; Joseph Andorfer Ewan
1931-8-13
5585
Los Angeles
San Gabriel Mountains, Mt. Islip, Cienega 0.5 mi. w. Windy Camp
701
Comment
RSA228958
Perideridia parishii subsp. latifolia
R. F. Thorne
1971-8-25
41307
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip
2256
Comment
RSA459081
Perideridia parishii subsp. latifolia
L. E. Hoffman
1932-8-14
16276
Los Angeles
Mt. Islip, Angeles National Forest, [San Gabriel Mountains]
Comment
RSA80368
Perideridia parishii subsp. latifolia
F. R. Fosberg, J. Ewan
1931-8-12
5005
Los Angeles
1/2 mile west of Windy Camp, Mt. Islip. San Gabriel Mountains.
2287
Comment
UC1375300
Perideridia parishii subsp. latifolia
Robert F. Thorne
1971-8-25
41307
Los Angeles
Windy Spring San Gabriel Mts., Angeles National Forest, Mt. Islip (n slope of mt.)
2255
Comment
UC586881
Perideridia parishii subsp. latifolia
Joseph Andorfer Ewan
1934-8-13
8302
Los Angeles
1/2 mi w Windy Camp (about spring); San Gabriel Mts., Mt. Islip
2286
Comment
UCD166170
Phacelia
Jack Major
1962-4-14
752
Los Angeles
Along road to Big Pines from Pear Blossom, above Valyermo. (Exact location unknown. Coordinates estimated by label maker.)
1700
Comment
UCR190371
Phacelia
R. G. Swinney, Cody Clarke
2001-6-20
7999
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
CAS-BOT-BC6696
Phacelia austromontana
Frank Warrington Peirson
1928-6-2
7940
Los Angeles
San Gabriel Mts., S. Fork Rock Cr.
1828
Comment
CHSC95772
Phacelia austromontana
LeRoy Gross; Michael Denslow
2003-6-4
994
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802915N 0426388E. Just off the trail to Throop Peak, a short distance from the highway.
2439
Comment
JEPS2116
Phacelia austromontana
Frank W. Peirson
1928-6-2
7940
Los Angeles
South Fork Rock Creek San Gabriel Range
1828
Comment
RSA680129
Phacelia austromontana
LeRoy Gross, Michael Denslow
2003-6-4
994
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2)
2439
Comment
UC1260170
Phacelia austromontana
Robert F. Thorne and Larry DeBuhr
1974-6-28
44746
Los Angeles
Lily Springs area San Gabriel Mts., Angeles National Forest, Mt. Hawkins, S. F (on n slope of mt., drainage of creek)
2438
Comment
UCR206438
Phacelia austromontana
R. G. Swinney
2008-6-10
8987
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCSB33263
Phacelia austromontana
Griesel, Wesley
1962-6-6
Los Angeles
Dawson Saddle, San Gabriel Mts.
2438
Comment
RSA428289A
Phacelia brachyloba
Anstruther Davidson
1915-7-4
3103
Los Angeles
Mt. Islip Trail.
Comment
SEINET4080544
Phacelia californica
G. Sphon
1959-1
335
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
JEPS2289
Phacelia cryptantha
Frank W. Peirson
1928-6-2
7942
Los Angeles
South F. Rock Creek San Gabriel Mts.
Comment
JEPS2294
Phacelia cryptantha
Frank W. Peirson
1923-5-25
3529
Los Angeles
Rock Creek San Gabriel Mountains
1295
Comment
POM18109
Phacelia cryptantha
P. A. Munz
1923-5-25
6817
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA725085
Phacelia cryptantha
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -5
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA74179
Phacelia cryptantha
F. W. Peirson
1923-5-25
3529
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1296
Comment
SBBG29808
Phacelia cryptantha
F. W. Peirson
1928-6-2
7942
Los Angeles
trail up S Fk of Rock Crk
1676
Comment
SD231329
Phacelia cryptantha
Sula Vanderplank, LeRoy Gross & Steve Hoskinson.
2005-5-6
50506 5
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197755
Phacelia cryptantha
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 5
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR206276
Phacelia cryptantha
R. G. Swinney
2008-6-10
9000
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
RSA0119543
Phacelia curvipes
R. G. Swinney
2014-4-30
16277
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA428000B
Phacelia curvipes
Anstruther Davidson
1906-6-7
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA725223
Phacelia curvipes
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -29
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SBBG64858
Phacelia curvipes
R. Hoffmann
1929-5-17
Los Angeles
Big Rock Crk, Paradise Camp
Comment
UCR160021
Phacelia curvipes
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mtns., Big Rock Creek, 0.75 mi north of Big Rock Springs
1159
Comment
UCR205927
Phacelia curvipes
R. G. Swinney
2008-5-5
8775
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR210141
Phacelia curvipes
R. G. Swinney
2008-8-13
9381
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCR280781
Phacelia curvipes
R. G. Swinney
2014-4-30
16277
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA660086
Phacelia davidsonii
Orlando Mistretta
1992-5-25
431
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
UC672436
Phacelia davidsonii
Margaret Stason
1927-5-14
Los Angeles
Pinion Ridge San Gabriel Mts.
Comment
UCR47883
Phacelia davidsonii
Kathy Harper
1986-5-16
s.n.
Los Angeles
San Gabriel Mtns., Hwy 2, west of Big Pines in vicinity of Dawson Saddle, at mile marker 56.54
2409
Comment
POM18110
Phacelia distans
P. A. Munz
1923-5-25
6813
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA348929
Phacelia distans
Robert F. Thorne
1973-5-11
43505
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA632839
Phacelia distans
Robert F. Thorne, J. P. Simon, J. Dourley, H. Caulfield
1970-5-1
39539
Los Angeles
Mojave Desert: Along road to Valyermo ca. 1 mile east of Pallett Ranch at foot of grade north of Pinyon Pine Ridge in Shoemaker Canyon.
1402
Comment
RSA650566
Phacelia distans
Marion P. Harthill
1974-4-26
1687
San Bernardino
Mojave & Hwy N4.
Comment Read comments Nov 25 2016
RSA725204
Phacelia distans
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -43
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA747417
Phacelia distans
R. G. Swinney
2008-5-12
8839
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA748907
Phacelia distans
R. G. Swinney
2008-5-2
8742
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA755836
Phacelia distans
R. G. Swinney
2008-6-17
9043
Los Angeles
Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535.
1945
Comment
RSA774735
Phacelia distans
R. G. Swinney
2009-6-17
11179
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SD197802
Phacelia distans
R. G. Swinney
2008-5-2
8742
Los Angeles
San Gabriel Mountains: Big Rock Creek at Paradise Springs, on campground property.
1470
Comment
SEINET3245641
Phacelia distans
R. G. Swinney
2008-1
8742
Los Angeles
San Gabriel Mtns: Big Rock Creek at Paradise Springs, on campground property (Valyermo 7.5')
1469
Comment
SEINET3260215
Phacelia distans
R. G. Swinney
2008-5-2
8742
Los Angeles
San Gabriel Mtns: Big Rock Creek at Paradise Springs, on campground property.
1470
Comment
SFV3006
Phacelia distans
K. A. Wilson
1961-4-29
1181
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UCR141311
Phacelia distans
R. F. Thorne, Et al.
1970-5-1
39539
Los Angeles
Mojave Desert/San Gabriel Mtns., along road to Valyermo c. 1 mi east of Pallett Ranch at foot of grade N of Pinyon Pine Ridge in Shoemaker Canyon
1402
Comment
UCR205466
Phacelia distans
R. G. Swinney
2008-5-2
8742
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205617
Phacelia distans
R. G. Swinney
2008-5-12
8839
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR209489
Phacelia distans
R. G. Swinney
2008-6-17
9042
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
UCR209495
Phacelia distans
R. G. Swinney
2008-6-17
9043
Los Angeles
San Gabriel Mountains, Pinyon Ridge, 4.4 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway, 1.6 mi. west of peak 6535
1952
Comment
UCR223774
Phacelia distans
R. G. Swinney
2009-6-17
11179
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR282036
Phacelia distans
R. G. Swinney
2014-4-30
16244
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA17986
Phacelia egena
P. A. Munz
1923-5-26
6875
Los Angeles
San Gabriel Mountains, Rock Creek.
1296
Comment
RSA428013
Phacelia egena
Kenneth A. Wilson
1962-5-12
1277
Los Angeles
Canyon with the public campgrounds leading to Devil's Punchbowl Park
Comment Read comments Apr 5 2016
RSA74919
Phacelia egena
F. W. Peirson
1928-6-2
7946
Los Angeles
along lower part of trail up S Fork of Rock Creek, San Gabriel Mts
1524
Comment
RSA74921
Phacelia egena
F. W. Peirson
1930-5-30
8903
Los Angeles
North slope of Rock Creek
1372
Comment
RSA74926
Phacelia egena
F. W. Peirson
1927-5-21
7298
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1524
Comment
RSA74928
Phacelia egena
F. W. Peirson
1942-5-15
13463
Los Angeles
Rock Creek.
1296
Comment
UC284268
Phacelia egena
P. A. Munz
1923-5-26
6875
Los Angeles
Big Rock Creek San Gabriel Mts.
1295
Comment
RSA0119668
Phacelia fremontii
R. G. Swinney
2014-4-30
16261
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA589116
Phacelia fremontii
Tim S. Ross
1992-4-4
6098
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road.
1207
Comment
RSA597376
Phacelia fremontii
Tim S. Ross
1990-6-22
3709
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA747414
Phacelia fremontii
R. G. Swinney
2008-5-12
8844
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA749031
Phacelia fremontii
R. G. Swinney
2008-5-5
8751
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
RSA75351
Phacelia fremontii
F. W. Peirson
1927-5-21
163
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1524
Comment
RSA774276
Phacelia fremontii
R. G. Swinney
2009-6-17
11174
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SBBG64946
Phacelia fremontii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SEINET7072899
Phacelia fremontii
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
SFV3011
Phacelia fremontii
K. A. Wilson
1961-4-29
1180
Los Angeles
San Gabriel Mountains Devil's Punchbowl camp site. Two miles south of Valyermo._x000B_Sandy rocky wash.
1220
Comment
UC494777
Phacelia fremontii
T. Craig
1928-4-28
1038
Los Angeles
Big Rock Creek Rd to Los Angeles County Playground
Comment
UC672352
Phacelia fremontii
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts.
Comment
UC672353
Phacelia fremontii
Margaret Stason
1927-5-14
Los Angeles
Pinon Ridge San Gabriel Mts.
Comment
UCR205612
Phacelia fremontii
R. G. Swinney
2008-5-12
8844
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205852
Phacelia fremontii
R. G. Swinney
2008-5-8
8822
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205914
Phacelia fremontii
R. G. Swinney
2008-5-5
8751
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR223832
Phacelia fremontii
R. G. Swinney
2009-6-17
11174
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR280887
Phacelia fremontii
R. G. Swinney
2014-4-30
16261
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
UCR6120
Phacelia fremontii
Steve Stadler
1966-4-17
41766- 65
Los Angeles
E side of San Gabriel Mtns., 0.5 mi. north of Mile High on road [N4] that connects Mile High with the Palmdale - Cajon Junction Road [Hwy 138]
1463
Comment
SEINET10780733
Phacelia hastata var. hastata
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-12
Yatskievych 11 -17
Los Angeles
Along dirt road (Big Rock Creek Road) to South Fork campground, heading S off Big Pines Highway, Angeles National Forest, N side of San Gabriel Mountains.
1254
Comment
RSA746417
Phacelia imbricata
R. G. Swinney
2008-5-13
8857
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
RSA756749
Phacelia imbricata
R. G. Swinney
2008-6-17
9052
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
RSA779986
Phacelia imbricata
R. G. Swinney
2009-6-17
11211
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
SBBG16965
Phacelia imbricata
K. A. Wilson
1962-5-12
1277
Los Angeles
Devil's Punch Bowl Trail
Comment
SFV3018
Phacelia imbricata
K. A. Wilson
1962-5-12
1277
Los Angeles
San Gabriel Mountains Canyon with public campgrounds leading to Devil's Punch Bowl Trail. North slope of San Gabriel Mountains.
1400
Comment
UCR205604
Phacelia imbricata
R. G. Swinney
2008-5-13
8858
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR209142
Phacelia imbricata
R. G. Swinney
2008-6-17
9052
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR223524
Phacelia imbricata
R. G. Swinney
2009-6-17
11211
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA428010
Phacelia imbricata subsp. imbricata
Gale Sphon
1959-5-9
335
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
RSA660164
Phacelia imbricata subsp. imbricata
Orlando Mistretta
1992-5-25
442
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower.
Comment
SBBG118714
Phacelia imbricata subsp. imbricata
O. Mistretta
1992-5-25
442
Los Angeles
Fenner Cyn Conservation Camp, between camp boundary and water tower
Comment
RSA585687
Phacelia imbricata subsp. patula
Tim S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3017
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
UCR142538
Phacelia imbricata subsp. patula
Orlando Mistretta
1993-5-10
838
Los Angeles
Transverse Ranges, San Gabriel Mtns: Big Rock Creek, Big Rock Creek Rd. just before the confluence of N and S Forks
1326
Comment
UCR159703
Phacelia imbricata subsp. patula
Orlando Mistretta
1993-5-10
838
Los Angeles
Transverse Ranges, San Gabriel Mtns: Big Rock Creek, Big Rock Creek Rd. just before the confluence of N and S Forks
1326
Comment
CLARK-A1528-5136
Phacelia lemmonii
John C. Roos
1937-5-31
675
Los Angeles
San Gabriel Mountains
Comment
RSA428264
Phacelia lemmonii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA428624
Phacelia lemmonii
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA747420
Phacelia lemmonii
R. G. Swinney
2008-5-12
8847
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA749076
Phacelia lemmonii
R. G. Swinney
2005-8-11
8453
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204817
Phacelia lemmonii
R. G. Swinney
2005-8-22
8517
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR205257
Phacelia lemmonii
R. G. Swinney
2005-8-11
8453
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR205608
Phacelia lemmonii
R. G. Swinney
2008-5-12
8847
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR206152
Phacelia lemmonii
R. G. Swinney
2008-6-4
8926
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
POM18151
Phacelia longipes
P. A. Munz
1923-5-26
6828
Los Angeles
San Gabriel Mountains, Big Rock Creek on loose dry slope.
1524
Comment
RSA332055
Phacelia longipes
Wayen E. Sawyer
1981-6-11
24
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA746953
Phacelia longipes
R. G. Swinney
2008-5-2
8721
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
RSA747583
Phacelia longipes
R. G. Swinney
2005-8-22
8518
Los Angeles
San Gabriel Mountains: Devil s Punchbowl County Park, lower Holcomb Canyon.
1280
Comment
RSA748990
Phacelia longipes
R. G. Swinney
2008-5-13
8869
Los Angeles
Devils Punchbowl Co. Park, South Fork Trail 0.7 mi. east of Holcomb Canyon
1512
Comment
RSA75935
Phacelia longipes
F. W. Peirson
1927-5-21
7229
Los Angeles
Rock Creek, north base of San Gabriel Mountains.
1524
Comment
RSA787635
Phacelia longipes
Jane Tirrell
2012-5-21
LS 0051
Los Angeles
East tributary to Big Rock Creek Drainage, 0.5 km south of California State Route 2
2354
Comment
UC284262
Phacelia longipes
P. A. Munz
1923-5-26
6828
Los Angeles
Big Rock Creek San Gabriel Mts.
1524
Comment
UCR204816
Phacelia longipes
R. G. Swinney
2005-8-22
8518
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
UCR205228
Phacelia longipes
R. G. Swinney
2008-5-2
8721
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205590
Phacelia longipes
R. G. Swinney
2008-5-13
8869
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, South Fork Trail 0.7 mi. east of Holcomb Canyon
1512
Comment
RSA0089523
Phacelia mohavensis
R. G. Swinney
2011-8-17
15627
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0094630
Phacelia mohavensis
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-2
8515
Los Angeles
Western slopes of Mount Baden-Powell; north slope of Mount Hawkins, in the vicinity of Lily Spring.
2401
Comment
RSA0106858
Phacelia mohavensis
R. G. Swinney
2011-7-29
15575
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0113226
Phacelia mohavensis
R. G. Swinney
2010-9-30
13912
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA286658
Phacelia mohavensis
Robert F. Thorne
1974-6-28
44746
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
UCR202730
Phacelia mohavensis
R. G. Swinney, Cody Clarke
2001-8-22
8085
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR270811
Phacelia mohavensis
R. G. Swinney
2011-8-17
15627
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272956
Phacelia mohavensis
R. G. Swinney
2011-7-29
15575
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR276995
Phacelia mohavensis
R. G. Swinney
2010-9-30
13912
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
CAS-BOT-BC6829
Phacelia polysperma
LeRoy Abrams; Ernest Alexander McGregor
1908-7-2
560
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
NY83883
Phacelia polysperma
L. Abrams
1908-7-2
560
Los Angeles
Rock Creek, desert slope of the San Gabriel Mountains
1158.2
Comment
UCR60508
Phacelia ramosissima
R. F. Thorne
1973-5-11
43505
Los Angeles
San Gabriel Mtns/ Mojave Desert, Ridge north of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA250587
Phacelia tanacetifolia
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41590
Los Angeles
San Gabriel Mts., Angeles National Forest: Grandview Canyon, Mohave desert slopes N of Mile High Ranch in desert chaparral
1372
Comment
RSA640243
Phacelia tanacetifolia
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41589
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1372
Comment
UC1426033
Phacelia tanacetifolia
R. F. Thorne, R. Carolin, and C. Davidson
1967-3-23
41590
Los Angeles
Mohave Desert slopes n Mile High Ranch; San Gabriel Mts., Angeles National Forest, Grandview Canyon
1371
Comment
JEPS71118
Phlox gracilis
Frank W. Peirson
1921-7-3
2484
Los Angeles
e end Pinyon Ridge; San Gabriel Mountains
2286
Comment
RSA750109
Phlox gracilis
R. G. Swinney
2008-5-5
8771
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek.
1256
Comment
UCR197734
Phlox gracilis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 52
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205931
Phlox gracilis
R. G. Swinney
2008-5-5
8771
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
RSA435580
Pholisma arenarium
H. E. Hasse, Anstruther Davidson
1906-6-6
1499
Los Angeles
Big Rock Creek
Comment
RSA459283
Pholistoma membranaceum
L. E. Hoffman
1932-3-27
17169
Los Angeles
Big Rock Creek.
Comment
RSA459284
Pholistoma membranaceum
L. E. Hoffman
1932-3-27
s.n.
Los Angeles
Big Rock Creek.
Comment
UC1971603
Pholistoma membranaceum
Louis C. Wheeler
1968-4-17
s.n.
Los Angeles
SAN GABRIEL MTNS.: Big Rock Creek, 3/4 mile north of Big Rock Springs.
Comment
CAS-BOT-BC134965
Phoradendron bolleanum
Thompson
1919-12-1
s.n.
Los Angeles
Nobles Ranch, Valyermo
Comment
RSA800515
Phoradendron bolleanum
Jane Tirrell
2012-8-31
LS 0172
Los Angeles
North side California State Route 2, just west of mile marker 67.23, approx. 1.75 mi west of Dawson Saddle.
2254
Comment
SBBG16832
Phoradendron bolleanum
K. A. Wilson
1961-2-12
844
Los Angeles
Big Rock Spring
Comment
UCD102161
Phoradendron bolleanum
Kenneth A. Wilson
1961-2-12
844
Los Angeles
Eastern foothills of San Gabriel Mountains; Big Rock Spring.
Comment
SD215687
Phoradendron juniperinum
Timothy S. Ross, Steve Boyd & Peter W. Fritsch
1990-6-11
3370
Los Angeles
Big Rock Creek Canyon: along stream and immediately adjacent flats and slopes; ca 130 miles north to 250 miles north-northwest of Icy Springs; Valyermo 7.5' USGS topo sheet
1712
Comment Read comments Jul 21 2014
SBBG61543
Phoradendron leucarpum subsp. tomentosum
R. Hoffmann
1929-5-17
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD215690
Phoradendron leucarpum subsp. tomentosum
Timothy S. Ross, Steve Boyd, Orlando Mistretta & Peter W. Frtisch
1990-6-22
3732
Los Angeles
Pinyon Ridge: Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1707
Comment
UCD170492
Phoradendron leucarpum subsp. tomentosum
R. G. Swinney
2008-6-4
8932
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
RSA596313
Phoradendron libocedri
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3370
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
UCR98826
Phoradendron libocedri
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3370
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 130m N to 250 m NNW of Icy Springs
1733
Comment
RSA250615
Phoradendron macrophyllum
Robert F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39544
Los Angeles
Along Big Rock Creek, below Sycamore Flat Camp, ca 2.5 miles south of Valyermo Station
1280
Comment
RSA420795
Phoradendron macrophyllum
Freda Detmers, Aloys Nicholson
1931-5-17
s.n.
Los Angeles
Big Rock Creek, Mojave Desert.
Comment
RSA585445
Phoradendron macrophyllum
Tim S. Ross
1990-5-29
2675
Los Angeles
Valyermo: at Valyermo Ranger District Office Angeles National Forest.
1134
Comment
RSA585446
Phoradendron macrophyllum
Tim S. Ross
1990-5-29
2675
Los Angeles
Valyermo: at Valyermo Ranger District Office Angeles National Forest.
1134
Comment
RSA585447
Phoradendron macrophyllum
Tim S. Ross
1990-5-29
2675
Los Angeles
Valyermo: at Valyermo Ranger District Office Angeles National Forest.
1134
Comment
UC1212087
Phoradendron macrophyllum
Peter M. Ray
1948-12-4
1312
Los Angeles
above Valyerno (near Devil's Punch Bowl, Big Rock Creek); San Gabriel Mts., Big Rock Creek
1249
Comment Read comments Aug 11 2014
CAS-BOT-BC141140
Phoradendron serotinum subsp. macrophyllum
D. E. Breedlove
1961-8-4
922
Los Angeles
at western edge of Mohave Desert on Big Pines Highway at junction with Largo Vista Road; San Gabriel Mountains
1524
Comment
CAS-BOT-BC141141
Phoradendron serotinum subsp. macrophyllum
Thompson
1919-12-1
s.n.
Los Angeles
Noble Ranch, Valyermo
Comment
CAS-BOT-BC141295
Phoradendron serotinum subsp. tomentosum
Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3732
Los Angeles
Pinyon Rige. Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone. San Gabriel Mountains
1950
Comment
RSA597192
Phoradendron villosum
Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3732
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA747160
Phoradendron villosum
R. G. Swinney
2008-6-4
8932
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
UCR145195
Phoradendron villosum
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR206161
Phoradendron villosum
R. G. Swinney
2008-6-4
8932
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
RSA611496
Physalis philadelphica
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
UCR138712
Physalis philadelphica
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mtns, Mountain Brook Ranch
1159
Comment
CHSC26130
Pinus contorta subsp. murrayana
B. Prigge
1970-4-12
109
Los Angeles
18 air minles north of San Dimas, 1 mile S of Dawson Saddle on State Hwy 2; San Gabriel Mountains.
2743
Comment
SD108755
Pinus contorta subsp. murrayana
Barry Prigge
1970-12-12
109
Los Angeles
San Gabriel Mountains, 18 air miles north of San Dimas, 1 mile south of Dawson Saddle on State Highway #2
2745
Comment
SFV6849
Pinus contorta subsp. murrayana
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
585
Los Angeles
San Gabriel Mountains Trail to Mount Baden-Powell.
2439
Comment
UC1409122
Pinus contorta subsp. murrayana
Robert F. Thorne and J. Dourley
1967-10-3
37290
Los Angeles
just s of peak of Mt. Baden-Powell Mt. Baden-Powell (on dry, open rocky ground)
2849
Comment
UCR202711
Pinus contorta subsp. murrayana
R. G. Swinney
2001-8-18
8047
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCSB11338
Pinus contorta subsp. murrayana
Haller, John
1961-8-29
Los Angeles
At Lodgepole Picnic Area, Angeles Crest Highway, 9.3 mi. by road west of Big Pines Ranger Station, 1.5 miles east of Dawson Saddle; San Gabriel Mts.
2316
Comment
HSC24448
Pinus contorta var. murrayana
B. A. Prigge
1970-12-12
109
Los Angeles
18 mi .(air) N of San Dimas 1.0 mi. S of Dawson Saddle on Hwy. 2, San Gabriel Mtns., Bulk Collection # 30
2744
Comment
HSC79836
Pinus contorta var. murrayana
B. A. Prigge
1970-12-12
109
Los Angeles
18 mi. N of San Dimas, 1 mi. S of Dawsom Saddle on Hwy. 2, San Gabriel Mtns.
2744
Comment Read comments Oct 16 2014
RSA250446
Pinus contorta var. murrayana
Robert F. Thorne, J. Dourley
1967-10-3
37290
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
CAS-BOT-BC78601
Pinus flexilis
Saichi Kawahara
1968-4-9
140
Los Angeles
on Highway 2, 5 miles east of junction with Highway 39, Angeles National Forest
2148
Comment
RSA226946
Pinus flexilis
Robert F. Thorne
1971-8-25
41248
Los Angeles
Throop Peak
2744
Comment
RSA250397
Pinus flexilis
Robert F. Thorne, J. Dourley
1967-10-3
37289
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA787254
Pinus flexilis
R. G. Swinney
2001-8-27
8096
Los Angeles
Throop Peak, west of Mt. Baden-Powell
2780
Comment
SFV6848
Pinus flexilis
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
586
Los Angeles
San Gabriel Mountains Just below Mount Baden-Powell on north facing ridge.
2774
Comment
UC1134083
Pinus flexilis
H. A. Jensen
1933-6-1
311
Los Angeles
Mt. Baden-Powell (North Baldy); Angeles National Forest, Rock Creek Quadrangle, Mt. Baden-Po
2834
Comment
UC1409121
Pinus flexilis
Robert F. Thorne and J. Dourley
1967-10-3
37289
Los Angeles
just s of peak of Mt. Baden-Powell Mt. Baden-Powell (on dry, open rocky ground)
2849
Comment
UC586894
Pinus flexilis
Joseph Andorfer Ewan
1934-8-6
8355
Los Angeles
North Baldy San Gabriel Mts. (slopes of e spur)
2743
Comment
UCR252746
Pinus flexilis
R. G. Swinney
2001-8-27
8096
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCSB34438
Pinus flexilis
Haller, John
1979-10-7
Los Angeles
Approximately 0.5 km. north of the summit of Mt. Baden-Powell, near lower edge of designated "Ancient Limber Pines" area, San Gabriel Mountains
2700
Comment
CAS-BOT-BC73159
Pinus jeffreyi
Saichi Kawahara
1968-4-9
141
Los Angeles
Highway 2, 5 miles east of junction with Highway 39, Angeles National Forest.
2148
Comment
RSA250447
Pinus jeffreyi
Robert F. Thorne, J. Dourley
1967-10-3
37291
Los Angeles
Mt. Baden Powell, just south of peak
2851
Comment
RSA800795
Pinus jeffreyi
Jane Tirrell
2012-8-20
LS 0153
Los Angeles
South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86.
2314
Comment
UCR202712
Pinus jeffreyi
R. G. Swinney
2001-8-18
8046
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR204811
Pinus jeffreyi
R. G. Swinney
2005-8-22
8523
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, fork of Devils Punchbowl Canyon
1220
Comment
CAS-BOT-BC78747
Pinus lambertiana
Joseph Andorfer Ewan; Nesta Ewan
1936-8-17
10110
Los Angeles
Little Rock - Bear Creek divide, San Gabriel Mts.
1981
Comment
RSA792017
Pinus lambertiana
Jane Tirrell
2012-8-20
LS 0162
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Little Jimmy Springs.
2259
Comment
SFV6853
Pinus lambertiana
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
581
Los Angeles
San Gabriel Mountains Trail to Mount Baden-Powell.
2317
Comment
UCSB78
Pinus lambertiana
Haller, John
1957-10-28
Los Angeles
Angeles Crest Highway, San Gabriel Mtns.
2133
Comment
CAS-BOT-BC78864
Pinus monophylla
Timothy S. Ross; Peter W. Fritsch; Steve Boyd; Orlando Mistretta
1990-6-22
3720
Los Angeles
Pinyon Ridge: Eastern half of the ridge, directly N of Fenner Canyon
1990
Comment
RSA129451
Pinus monophylla
H. A. Jensen
1933-6-1
310
Los Angeles
Rock Creek
1372
Comment
RSA317209
Pinus monophylla
Michael C. Long, J. E. Long
1974-3-24
s.n.
Los Angeles
Devil's Punchbowl County Park, Loop trail
1433
Comment
RSA384361
Pinus monophylla
B. C. Templeton
1932-8-26
5090
Los Angeles
Big Rock Canyon
2012
Comment
RSA384366
Pinus monophylla
B. C. Templeton
1956-4-21
7686
Los Angeles
Along Road to Big Pines Park, above Yermo [Valyermo??].
Comment
RSA384368
Pinus monophylla
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
Upper Big Rock Creek
Comment
RSA507549
Pinus monophylla
L. C. Wheeler
1967-8-25
10513
Los Angeles
Ca. 10 m uphill from trail, ca. 1/4 mi. N of Islip Saddle on Reed Spring Trail
1951
Comment
RSA597190
Pinus monophylla
T. S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3720
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon., T4N R9W, SE/4 NE/4 SW/4 section 25 east-southeastward into T4N R8W, SW/4 NW/4 NE/4 section 3
1939
Comment
RSA86363
Pinus monophylla
F. W. Peirson
1919-6-15
2328
Los Angeles
Rock Creek
1250
Comment
SFV261
Pinus monophylla
P. G. Kilburn
1957-12-28
579
Los Angeles
San Gabriel Mountains Trail to Devil's Punchbowl.
915
Comment
UCR124705
Pinus monophylla
B. C. Templeton
1932-8-26
5090
Los Angeles
San Gabriel Mtns., Big Rock Canyon, near Vincent Gap, below Big Pines Park, Angeles National Forest
2012
Comment
UCR149006
Pinus monophylla
June Latting
1973-1-7
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek, Pseudotsuga study site, Fenner Canyon
1707
Comment
SBBG51412
Pinus murrayana
J. L. Huber, R. V. Langmuir
1971-6-5
1145
Los Angeles
Mt Baden Powell
2834
Comment
RSA639273
Plagiobothrys arizonicus
R. F. Thorne
1973-5-11
43519
Los Angeles
San Gabriel Mts.: Dry ridge N of Shoemaker Canyon between Mile High and Valyermo
1341
Comment
RSA639274
Plagiobothrys arizonicus
R. F. Thorne
1973-5-11
43518
Los Angeles
San Gabriel Mts.: Dry ridge N of Shoemaker Canyon between Mile High and Valyermo
1341
Comment
SBBG119578
Plagiobothrys arizonicus
R. F. Thorne
1973-5-11
43518
Los Angeles
N of Shoemaker Cyn between Mile High and Valyermo
1341
Comment
RSA747336
Plantago major
R. G. Swinney
2005-8-5
8391
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
UCR204574
Plantago major
R. G. Swinney
2005-8-5
8391
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA749650
Platanthera
Richard G. Swinney
2001-9-15
8186
Los Angeles
Little Jimmy Spring
2256
Comment
UCR203254
Platanthera
R. G. Swinney
2001-8-27
8124
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR204425
Platanthera
R. G. Swinney
2001-9-15
8186
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR277002
Platanthera
R. G. Swinney
2010-9-30
13899
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA0089519
Platanthera dilatata var. leucostachys
R. G. Swinney
2011-8-17
15619
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
UCR138541
Platanthera dilatata var. leucostachys
L. C. Wheeler
1966-8-21
8826
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR202700
Platanthera dilatata var. leucostachys
R. G. Swinney
2001-8-11
8034
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202727
Platanthera dilatata var. leucostachys
R. G. Swinney, Cody Clarke
2001-8-22
8077
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR270841
Platanthera dilatata var. leucostachys
R. G. Swinney
2011-8-17
15619
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271143
Platanthera dilatata var. leucostachys
R. G. Swinney
2011-9-27
15698
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
POM277032
Platanthera leucostachys
Robert C. Frampton
1946-7-21
s.n.
Los Angeles
Little Jimmie Springs near Crystal Lake, Pacific Drainage Area, San Gabriel Mountains.
Comment
RSA228902
Platanthera leucostachys
Robert F. Thorne
1971-8-25
41320
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip
2256
Comment
RSA382860
Platanthera leucostachys
F. R. Fosberg, Joseph A. Ewan
1931-8-12
S- 5580
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA382894
Platanthera leucostachys
Fred Burlew
1926-07
s.n.
Los Angeles
Mt Islip.
Comment
RSA748740
Platanthera leucostachys
Richard G. Swinney, Cody Clarke
2001-8-22
8077
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
RSA748887
Platanthera leucostachys
Richard G. Swinney
2001-8-11
8034
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
RSA792097
Platanthera leucostachys
Jane Tirrell, Shirley Imsand, Walter Fidler
2012-7-6
LS 0095
Los Angeles
South side of California state Highway 2 100 m east of mile marker 67.7
2311
Comment
UC1178657
Platanthera leucostachys
Peter Kamb
June 1947
620
Los Angeles
Little Jimmy Spring San Gabriel Mountains, Little Jimmy Spring
2286
Comment
UC586834
Platanthera limosa
Joseph Andorfer Ewan
1934-8-13
8300
Los Angeles
n slope, 1/2 mi w Windy Camp Mt. Islip; San Gabriel Mts., n slope Mt. Islip
2286
Comment
RSA0025155
Platanthera sparsiflora
Jane Tirrell, Walter Fidler
2012-6-11
LS 0067
Los Angeles
Middle fork of drainage above California State Route 2 at mile marker 67.7, approximately 100 feet above highway.
2347
Comment
RSA228900
Platanthera sparsiflora
Robert F. Thorne
1971-8-25
41297
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA250511
Platanthera sparsiflora
Robert F. Thorne, John Dourley
1967-10-10
37353
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA330785
Platanthera sparsiflora
Wayne E. Sawyer
1981-7-7
81
Los Angeles
San Gabriel Mountains, Angeles National Forest: Little Jimmy Spring.
2256
Comment
RSA671269
Platanthera sparsiflora
F. R. Fosberg
1931-8-12
S- 5586
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA70081
Platanthera sparsiflora
Frank W. Peirson
1919-6-15
505
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA748885
Platanthera sparsiflora
Richard G. Swinney
2001-8-11
8042
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UC1178656
Platanthera sparsiflora
Peter Kamb
1947-6-30
619
Los Angeles
Little Jimmy Springs San Gabriel Mts.
2286
Comment
UC1409014
Platanthera sparsiflora
Robert F. Thorne and J. Dourley
1967-10-10
37353
Los Angeles
1.5 mi e Dawson Saddle; San Gabriel Mts., Angeles National Forest
2331
Comment
UCR202692
Platanthera sparsiflora
R. G. Swinney
2001-8-11
8042
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR203253
Platanthera sparsiflora
R. G. Swinney
2001-8-27
8123
Los Angeles
San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground
2256
Comment
UCR205034
Platanthera sparsiflora
R. G. Swinney
2001-9-15
8190
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
A347832
Platanus racemosa
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
529
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
A347848
Platanus racemosa
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
529
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
CAS-BOT-BC93180
Platanus racemosa
Le Roy Abrams; E. A. McGregor
1908-7-2
529
Los Angeles
Rock Creek, desert slopes of the San Gabrile Mountains.
1219
Comment
CAS-BOT-BC93191
Platanus racemosa
Hasse; A. Davidson M. D.
1906-6-4
1486
Los Angeles
Big Rock Creek.
Comment
GH347857
Platanus racemosa
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
529
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
POM153294
Platanus racemosa
P. A. Munz, I. M. Munz
1928-9-29
11181
Los Angeles
Rock Creek
1159
Comment
RSA401712A
Platanus racemosa
Anstruther Davidson
1906-6-4
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA584118
Platanus racemosa
Tim S. Ross
1990-6-11
2989
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA0073590
Platystemon californicus
Orlando Mistretta, Christine Mistretta
2005-4-21
2064
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA445740
Platystemon californicus
H. E. Hasse, Anstruther Davidson
1906-6-6
s.n.
Los Angeles
Big Rock Creek
Comment
UCR210711
Poa
R. G. Swinney
2008-9-10
9417
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
RSA590655
Poa pratensis
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3005
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA749653
Poa pratensis
R. G. Swinney
2001-9-15
8175
Los Angeles
Little Jimmy Spring
2256
Comment
RSA788826
Poa pratensis
Jane Tirrell, Shirley Imsand
2012-7-6
LS 0089
Los Angeles
Little Jimmy Springs
2263
Comment
UCR204210
Poa pratensis
R. G. Swinney
2001-9-16
8160
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204415
Poa pratensis
R. G. Swinney
2001-9-15
8175
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR204747
Poa pratensis
R. G. Swinney
2005-8-9
8421
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA332609
Poa pratensis subsp. pratensis
Wayne E. Sawyer
1981-6-16
53
Los Angeles
San Gabriel Mtns., Angeles National Forest: 200' NE of Little Jimmy Campground
2256
Comment
RSA0119656
Poa secunda
R. G. Swinney
2014-4-30
16300
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA592490
Poa secunda
Michael C. Long
1974-4-21
s.n.
Los Angeles
San Gabriel Mountains: Holocomb canyon
1220
Comment
RSA640239
Poa secunda
R. F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41603
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1371
Comment
RSA757054
Poa secunda
R. G. Swinney
2008-6-17
9061
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR209230
Poa secunda
R. G. Swinney
2008-6-17
9061
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR280765
Poa secunda
R. G. Swinney
2014-4-30
16300
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
LA98901
Poa secunda subsp. secunda
E. R. Hobbs;
1979-5-6
79 -65
Los Angeles
Devil's Punchbowl County Park
Comment
RSA550289
Poa secunda subsp. secunda
Walter Wisura, G. perez
1992-5-19
4773
Los Angeles
W- Mojave: Mountain Brook Ranch near Valyermo.
Comment
SBBG56799
Poa secunda subsp. secunda
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
RSA21201
Poa secunda var. secunda
P. A. Munz
1923-5-26
6867
Los Angeles
San Gabriel Mountains, Big Rock Creek on loose dry slope.
1524
Comment
RSA660174
Poa secunda var. secunda
Orlando Mistretta
1992-5-25
449
Los Angeles
Fenner Canyon Conservation Camp. S side of camp.
Comment
RSA0116481
Polygonum aviculare
R. G. Swinney
2010-9-30
13945
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA749119
Polygonum aviculare
R. G. Swinney
2005-8-5
8396
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA749120
Polygonum aviculare
R. G. Swinney
2005-8-9
8406
Los Angeles
San Gabriel Mts: Big Rock Creek at Paradise Springs.
1439
Comment
UCR204857
Polygonum aviculare
R. G. Swinney
2005-8-5
8396
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204879
Polygonum aviculare
R. G. Swinney
2005-8-9
8406
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR95275
Polygonum aviculare
L. C. Wheeler
1966-10-6
8956
Los Angeles
San Gabriel Mtns., Islip Saddle, Angeles Crest Hwy
2043
Comment
RSA800796
Polygonum aviculare subsp. depressum
Jane Tirrell
2012-8-20
LS 0151
Los Angeles
South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86.
2314
Comment
UCR186676
Polygonum lapathifolium
T. B. Salvato, Sarah Flack
2007-8-8
3026
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
RSA590705
Polypogon interruptus
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3006
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
SEINET3245928
Polypogon interruptus
R. G. Swinney
2005-1
8386
Los Angeles
San Gabriel Mtns.: Big Rock Creek at Paradise Springs.
1439
Comment
SEINET3259909
Polypogon interruptus
R. G. Swinney
2005-8-5
8386
Los Angeles
San Gabriel Mtns; Big Rock Creek at Paradise Springs.
1439
Comment
UCR204569
Polypogon interruptus
R. G. Swinney
2005-8-5
8386
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA590618
Polypogon viridis
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3008
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon
1255
Comment
SD212417
Polypogon viridis
T. B. Salvato, Sarah Flack
2007-8-8
3029
Riverside
San Gabriel Mountains; East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle.
2012
Comment
RSA628629
Polystichum scopulinum
L. C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, branch at Angeles Crest Highway.
2103
Comment
RSA85031
Polystichum scopulinum
F. W. Peirson
1921-6-17
2464
Los Angeles
canyon on divide between Little Rock Creek tributary and Bear Creek, San Gabriel Mts.
1920
Comment
RSA573698
Populus balsamifera subsp. trichocarpa
Tim S. Ross
1990-8-17
3154
Los Angeles
Icy springs in upper Big Rock Creek
1752
Comment
RSA628630
Populus balsamifera subsp. trichocarpa
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
RSA664516
Populus balsamifera subsp. trichocarpa
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3381
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
CAS-BOT-BC102553
Populus fremontii
Le Roy Abrams; E. A. McGregor
1908-7-2
556
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
POM360753
Populus fremontii
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
Lower Big Rock Creek.
Comment
POM360752
Populus fremontii subsp. fremontii
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek Canyon.
Comment
RSA585688
Populus fremontii subsp. fremontii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3016
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA596338
Populus fremontii subsp. fremontii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3377
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
UCR202728
Populus tremuloides
R. G. Swinney, Cody Clarke
2001-8-22
8076
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
RSA794747
Populus trichocarpa
Jane Tirrell
2012-7-20
LS 0119
Los Angeles
Snowmelt gully on California State Route 2 at mile marker 66.82
2245
Comment
RSA613497
Portulaca oleracea
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
SEINET3892988
Potamogeton pectinatus
Louis C. Wheeler
1946-8-28
6302
Los Angeles
San Gabriel Mountains. Caldwell Lake.; 0
1570
Comment
UCR95294
Potamogeton pectinatus
L. C. Wheeler
1946-8-28
6302
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA764062
Potentilla glandulosa
R. G. Swinney
2008-8-13
9390
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
UCR202725
Potentilla glandulosa
R. G. Swinney, Cody Clarke
2001-8-22
8079
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR202749
Potentilla glandulosa
R. G. Swinney
2001-8-27
8087
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR203110
Potentilla glandulosa
R. G. Swinney
2001-8-27
8107
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR204021
Potentilla glandulosa
R. G. Swinney
2001-9-15
8145
Los Angeles
San Gabriel Mountains, Windy Spring, c. 0.3 mi northwest of Little Jimmy Campground on Pacific Crest Trail
2256
Comment
UCR205031
Potentilla glandulosa
R. G. Swinney
2001-9-15
8187
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR210133
Potentilla glandulosa
R. G. Swinney
2008-8-13
9390
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
CAS-BOT-BC6227
Potentilla glandulosa subsp. ewanii
Joseph Andorfer Ewan
1930-6-24
2674
Los Angeles
Near Windy Camp, Mt. Islip, San Gabriel Mts.
2286
Comment
POM43351
Potentilla glandulosa subsp. ewanii
F. W. Peirson
1921-6-18
2801
Los Angeles
Windy Camp, Mt Islip, San Gabriel Mountains.
2256
Comment
RSA0091098
Potentilla glandulosa subsp. ewanii
R. G. Swinney
2011-8-17
15641
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0114943
Potentilla glandulosa subsp. ewanii
R. G. Swinney
2011-7-29
15587
Los Angeles
San Gabriel Mountains; Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA228990
Potentilla glandulosa subsp. ewanii
Robert F. Thorne
1971-8-25
41316
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip.
2256
Comment
RSA250514
Potentilla glandulosa subsp. ewanii
Robert F. Thorne, John Dourley
1967-10-10
37358
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA293402
Potentilla glandulosa subsp. ewanii
Reino Alava, R. C. Bacigalupi
1958-7-20
2226
Los Angeles
North slopes of Throop Peak, 1/2 mile south of Dawson Saddle, Angeles Crest Highway (California Highway No. 2), Angeles National Forest, San Gabriel Mountains.
2378
Comment
RSA329648
Potentilla glandulosa subsp. ewanii
Gary D. Wallace
1975-7-12
1445
Los Angeles
Angeles National Forest: just W of Lodgepole Picnic Ground. West Fork Dorr Canyon at springs above road.
2311
Comment
RSA332610
Potentilla glandulosa subsp. ewanii
Wayne E. Sawyer
1981-6-11
25
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle
2302
Comment
RSA451644
Potentilla glandulosa subsp. ewanii
F. R. Fosberg
1931-8-12
S- 5664
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
RSA615513
Potentilla glandulosa subsp. ewanii
Louis C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns.: Dorr Canyon at Angeles Crest Hwy. (by Whitethorn picnic area).
2348
Comment
RSA618666
Potentilla glandulosa subsp. ewanii
Louis C. Wheeler
1966-8-21
8836
Los Angeles
San Gabriel Mountains: Dorr Canyon, northwest slope Mount Burnham. Lodgepole Picnic Area, Angeles Crest Highway.. .
Comment
RSA636152
Potentilla glandulosa subsp. ewanii
Robert F. Thorne
1974-6-28
44755
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
UCR270670
Potentilla glandulosa subsp. ewanii
R. G. Swinney
2011-8-17
15641
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272962
Potentilla glandulosa subsp. ewanii
R. G. Swinney
2011-7-29
15587
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA0103650
Potentilla glandulosa subsp. reflexa
R. G. Swinney
2011-9-27
15694
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
UCR271144
Potentilla glandulosa subsp. reflexa
R. G. Swinney
2011-9-27
15694
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
POM366575
Potentilla gracilis var. elmeri
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA233346
Potentilla gracilis var. fastigiata
Robert F. Thorne, M. Z. Thorne
1969-7-10
38406
Los Angeles
Angeles National Forest: near Lodgepole Picnic ground, 1.5 miles SE of Dawson Saddle along Angeles Crest Highway.
2317
Comment
SBBG72444
Potentilla gracilis var. fastigiata
Anstruther Davidson
1895-1
Los Angeles
Big Rock Crk
Comment
JEPS44949
Prunus emarginata
Frank W. Peirson
1919-6-16
492
Los Angeles
South Fork Rock Creek
1828
Comment
RSA86847
Prunus emarginata
F. W. Peirson
1919-6-16
492
Los Angeles
South Fork of Rock Creek, San Gabriel Mountains
1829
Comment
OBI70994
Prunus fasciculata
Larry Kelly, David J. Keil
1989-4-21
359
Los Angeles
Along Big Pine Hwy
Comment
RSA0073272
Prunus fasciculata
Orlando Mistretta, Christine Mistretta
2005-4-21
2077
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UC1128354
Prunus fasciculata
H. A. Jensen
1933-5-9
295
Los Angeles
NW of Shoemaker (Rock Creek)
1185
Comment
UC1128358
Prunus fasciculata
H. S. Yates
1936-4-6
5404
Los Angeles
near Valyermo
1371
Comment Read comments Apr 28 2010
UCR265954
Prunus fasciculata
Orlando Mistretta, Christine Mistretta
2005-4-21
2077
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
CAS-BOT-BC158285
Prunus fasciculata var. fasciculata
Le Roy Abrams; E. A. McGregor
1908-7-2
525
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA453301
Prunus fasciculata var. fasciculata
L. E. Hoffman
1932-3-27
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA453302
Prunus fasciculata var. fasciculata
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
RSA585466
Prunus fasciculata var. fasciculata
Tim S. Ross, Steve D. Boyd
1990-5-29
2681
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
SBBG16646
Prunus fasciculata var. fasciculata
Anstruther Davidson
1895-1
Los Angeles
Big Rock Crk
Comment
IRVC29072
Prunus ilicifolia
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
UCR124169
Prunus ilicifolia
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
RSA454126
Prunus ilicifolia subsp. ilicifolia
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
UCR140962
Prunus ilicifolia subsp. ilicifolia
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, South Fork, Big Rock Creek
1402
Comment
RSA760672
Prunus virginiana
R. G. Swinney
2008-8-13
9405
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
UCR210207
Prunus virginiana
R. G. Swinney
2008-8-13
9405
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
CAS-BOT-BC154777
Prunus virginiana var. demissa
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3368
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1731
Comment
CAS-BOT-BC154781
Prunus virginiana var. demissa
Le Roy Abrams; E. A. McGregor
1908-7-3
620
Los Angeles
North Baldy Mountain, San Gabriel Mountains
1828
Comment
GH346744
Prunus virginiana var. demissa
F. W. Peirson
1918-7-17
82
Unknown
Rock Creek, San Gabriel Mts.
1524
Comment
RSA451458
Prunus virginiana var. demissa
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
RSA573713
Prunus virginiana var. demissa
Tim S. Ross
1990-8-17
3133
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA596312
Prunus virginiana var. demissa
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3368
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
SD215651
Prunus virginiana var. demissa
Timothy S. Ross, Steve Boyd & Peter W. Fritsch
1990-6-11
3368
Los Angeles
Big Rock Creek Canyon: ca 120 meters north-northwest of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin); Valyermo 7.5' USGS topo sheet
1730
Comment
UCR140969
Prunus virginiana var. demissa
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, northwest of the junction of Angeles Crest Highway (Hwy 2) and Pinon Ridge Rd.
1829
Comment
UCR98738
Prunus virginiana var. demissa
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3368
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
CAS-BOT-BC357638
Pseudognaphalium stramineum
Le Roy Abrams; E. A. McGregor
1908-7-2
534
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA650249
Pseudotsuga macrocarpa
J. A. Harpel
1974-5-18
s.n.
Los Angeles
Near Big Rock Cr. C.G., on Rd. 8W04, Angeles Nat. For.
1372
Comment
RSA709533
Pseudotsuga macrocarpa
June Latting
1973-6-24
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek site, Fenner Canyon, north side of mountains
1585
Comment
RSA779452
Pseudotsuga macrocarpa
R. G. Swinney
2009-6-17
11222
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA787279
Pseudotsuga macrocarpa
R. G. Swinney
2009-6-17
11222
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR149058
Pseudotsuga macrocarpa
June Latting
1973-1-3
s.n.
Los Angeles
San Gabriel Mountains., Big Rock Creek site, Fenner Canyon
1707
Comment
UCR223581
Pseudotsuga macrocarpa
R. G. Swinney
2009-6-17
11222
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
RSA0091100
Pterospora andromedea
R. G. Swinney
2011-8-17
15656
Los Angeles
Ridge to the imm. west of Lily Spring, c. 100 meters s. of SR 2 (Angeles Crest Hwy.), n. slope of Mt. Hawkins
2329
Comment
RSA229100
Pterospora andromedea
R. F. Thorne
1969-7-29
38872
Los Angeles
Near Lodgepole Picnic ground at headwaters of Dorr Canyon, N slope of Throop Peak, above Angeles Crest Hwy., 1.2 mi. SE of Dawson saddle.
2332
Comment
RSA230380
Pterospora andromedea
R. F. Thorne
1969-7-10
38351
Los Angeles
Angeles National Forest: near Lodgepole Picnic ground, 1.5 miles SE of Dawson Saddle along Angeles Crest Highway.
2317
Comment
RSA744262
Pterospora andromedea
R. G. Swinney
2001-8-27
8106
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area.
2463
Comment Read comments Apr 20 2010
UCR202703
Pterospora andromedea
R. G. Swinney
2001-8-18
8053
Los Angeles
San Gabriel Mtns., north slope of Mt. Baden-Powell, c. 2 miles south of Hwy 2 at Vincent Gap on trail to peak
2591
Comment
UCR203106
Pterospora andromedea
R. G. Swinney
2001-8-27
8106
Los Angeles
San Gabriel Mountains, Throop Peak Ridge, c. 300 m south of DawsonSaddle on Dawson Saddle Trail
2463
Comment
UCR270859
Pterospora andromedea
R. G. Swinney
2011-8-17
15656
Los Angeles
San Gabriel Mountains, Ridge to the imm. west of Lily Spring, c. 100 meters s. of SR 2 (Angeles Crest Hwy.), n. slope of Mt. Hawkins
2329
Comment
PASA1186
Purshia glandulosa
Stason
1931-4-2
Los Angeles
Rock Creek
Comment
PASA1188
Purshia glandulosa
4/29
Los Angeles
Big Rock Creek
Comment
RSA749035
Purshia glandulosa
R. G. Swinney
2008-5-2
8743
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA778910
Purshia glandulosa
R. G. Swinney
2009-6-17
11214
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR205465
Purshia glandulosa
R. G. Swinney
2008-5-2
8743
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR223617
Purshia glandulosa
R. G. Swinney
2009-6-17
11214
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR265947
Purshia glandulosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2061
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR281293
Purshia glandulosa
R. G. Swinney
2014-4-24
16228
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
CAS-BOT-BC158659
Purshia tridentata var. glandulosa
Le Roy Abrams; E. A. McGregor
1908-7-2
528
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
CAS-BOT-BC158663
Purshia tridentata var. glandulosa
H. L. Mason; F. W. Peirson
1926-4-27
6668
Los Angeles
Rock Creek, San Gabriel Mts.
1295
Comment
CAS-BOT-BC158664
Purshia tridentata var. glandulosa
Timothy S. Ross; Steve Boyd
1990-5-29
2683
Los Angeles
SE edge of Balyermo, along NE side of Valyermo Rd. from ca 3730-3750, then S of the road - San Gabriel Mountains
1149
Comment
CAS-BOT-BC158665
Purshia tridentata var. glandulosa
Robert F. Thorne; C. W. Tilforth
1973-4-20
43029
Los Angeles
Ridge N of Shoemaker Cnayon, 3 mi WNW of Mile High & c. 1.5 mi E of Big Rock Springs, Mojave Desert slopes - San Gabriel Mountains
1371
Comment
CAS-BOT-BC158666
Purshia tridentata var. glandulosa
James R. Shevock
1976-4-24
5019
Los Angeles
Along Big Pine highway approx. 2 miles from Big Rock Canyon toward Valyermo, east base of the San Gabriel Mts., Angeles National Forest
1249
Comment
CAS-BOT-BC158698
Purshia tridentata var. glandulosa
A. Davidson
1901-8-1
s.n.
San Bernardino
Rock Creek
Comment
OBI44917
Purshia tridentata var. glandulosa
David J. Keil, V. L. Holland, Michael Stiles and Francis Villablanca
1987-5-1
20067
Los Angeles
San Gabriel Mts. Along Big Pine hwy W of Jackson Lake
Comment
POM18111
Purshia tridentata var. glandulosa
Philip A. Munz
1923-5-25
6820
Los Angeles
Big Rock Creek.
1280
Comment
RSA0073593
Purshia tridentata var. glandulosa
Orlando Mistretta, Christine Mistretta
2005-4-21
2061
Los Angeles
Transverse ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA229714
Purshia tridentata var. glandulosa
Robert F. Thorne, C. W. Tilforth
1969-6-26
38199
Los Angeles
Big Rock Creek Canyon at Sycamore flat campground, SW slope of Pinyon Ridge
1296
Comment
RSA252928
Purshia tridentata var. glandulosa
Robert F. Thorne, C. W. Tilforth
1973-4-20
43029
Los Angeles
San Gabriel Mts., Mojave Desert slopes: ridge N of Shoemaker Canyon, 3 mi. WNW of Mile High and c. 1.5 mi E of Big Rock Springs
1372
Comment
RSA451426
Purshia tridentata var. glandulosa
Anstruther Davidson
1901-8-1
2135
Los Angeles
Rock Creek [Los Angeles or Ventura Couty].
Comment
RSA451428
Purshia tridentata var. glandulosa
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA451429
Purshia tridentata var. glandulosa
L. E. Hoffman
1934-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest
Comment
RSA499262
Purshia tridentata var. glandulosa
L. E. Hoffman
1931-11-28
16310
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA585418
Purshia tridentata var. glandulosa
Tim S. Ross, Steve D. Boyd
1990-5-29
2683
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd, then S of the road
1137
Comment
RSA86647
Purshia tridentata var. glandulosa
F. W. Peirson
1926-4-27
6668
Los Angeles
San Gabriel Mountains. North side of San Gabriel Mountains, Rock Creek.
1296
Comment
RSA86654
Purshia tridentata var. glandulosa
F. W. Peirson
1923-5-26
3531
Los Angeles
Rock Creek, north slope of San Gabriel Mts.
1448
Comment
SD262370
Purshia tridentata var. glandulosa
R. G. Swinney
2014-4-24
16228
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd. Site of small, c. 4 ac., fire in 2013.
1244
Comment
UC1128509
Purshia tridentata var. glandulosa
H. S. Yates
1936-4-6
5405
Los Angeles
near Valyermo; Rock Creek Quad.
1371
Comment
UC570167
Purshia tridentata var. glandulosa
H. S. Yates
1936-4-6
5405
Los Angeles
near Valyermo; Rock Creek Quad.
1371
Comment
UCD166194
Purshia tridentata var. glandulosa
Jack Major
1962-4-15
759
Los Angeles
On road to Big Pines above Valyermo, north side of San Antonio Peak. (Exact location unknown. Coordinates estimated by label maker.)
1390
Comment
UCD170969
Purshia tridentata var. glandulosa
R. G. Swinney
2009-6-17
11214
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek.
1628
Comment
GH400866
Pycnanthemum californicum
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
544
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1219
Comment
GH400867
Pycnanthemum californicum
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
544
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1219
Comment
JEPS19277
Pycnanthemum californicum
F. W. Peirson
1918-6-18
184
Los Angeles
s Valyermo (vicinity of Devils Punch Bowl, watershed of Big Rock Creek, San Gabriel Mountains); San Gabriel Mts, Big Rock Creek watershed, Devils Punch Bowl
1219
Comment
POM4152
Pycnanthemum californicum
L. R. Abrams
1908-7-3
544
Los Angeles
Rock creek.
1220
Comment
RSA747198
Pycnanthemum californicum
R. G. Swinney
2005-8-5
8385
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
SD4360
Pycnanthemum californicum
Ruth B. Randall
7/1931
174
Los Angeles
Angeles National Forest, Big Rock Creek
Comment
UC486360
Pycnanthemum californicum
Ruth B. Randell
Jul 1931
42
Los Angeles
Big Rock Creek
Comment
UCR204568
Pycnanthemum californicum
R. G. Swinney
2005-8-5
8385
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA584120
Pyracantha koidzumii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2988
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA0080549
Pyrola dentata
LeRoy Gross, Jane Tirrell
2011-7-20
5535
Los Angeles
Just along the Pacific Crest Trail, above Little Jimmy Spring.
2317
Comment
RSA0080563
Pyrola dentata
Jane Tirrell
2012-8-3
LS 0148
Los Angeles
South side California State Route 2, in cluvert at mile marker 66.43.
2233
Comment
UCR202699
Pyrola dentata
R. G. Swinney
2001-8-11
8036
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR277140
Pyrola dentata
R. G. Swinney
2010-9-23
13893
Los Angeles
San Gabriel Mountains, 0.7 mile SW of Dawson Saddle, 1/2 way between Hwy 2 (Angeles Crest Hwy) and Lily Spring, in canyon bottom (S. Fork Big Rock Cr.) below Lily Spr.
2402
Comment
POM290511
Quercus berberidifolia
Lyman Benson
1949-11-7
14284
Los Angeles
10 miles northwest of Big Pine. San Gabriel Mountains. Mojave Desert Drainage Area.
1753
Comment
SBBG59007
Quercus berberidifolia
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
CAS-BOT-BC62395
Quercus chrysolepis
D. E. Breedlove
1961-8-4
924
San Bernardino
1.7 miles north of Largo Vista Rd. on Big Pines Hwy.
1584
Comment
CAS-BOT-BC62571
Quercus chrysolepis
Timothy S. Ross
1990-8-17
3157
Los Angeles
San Gabriel Mountains: Icy Springs in upper Big Rock Creek, Valyermo 7.5' USGS Quadrangle
1764
Comment
LA46437
Quercus chrysolepis
W. B. Welch;
1931-8-31
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
LA46917
Quercus chrysolepis
W. B. Welch;
1931-8-31
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
LA46918
Quercus chrysolepis
W. B. Welch;
1931-8-31
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
POM378356
Quercus chrysolepis
Lyman Benson
1947-10-9
12833
Los Angeles
5 miles northeast [NW?] of Big Pine on Valyermo Road. San Gabriel Mt. Mojave Desert.
1677
Comment
RSA476891
Quercus chrysolepis
L. E. Hoffman
1934-7-24
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest, San Gabriel Mts.
Comment
RSA584775
Quercus chrysolepis
Tim S. Ross
1990-8-17
3157
Los Angeles
Icy springs in upper Big Rock Creek
1752
Comment
RSA652326
Quercus chrysolepis
Marion P. Harthill
1971-9-25
579
Los Angeles
Baden Powell, Angeles National Forest.
Comment
RSA747373
Quercus chrysolepis
R. G. Swinney
2008-6-10
8996
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA755823
Quercus chrysolepis
R. G. Swinney
2008-7-2
9111
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39
1878
Comment Read comments Sep 21 2010
SBBG11787
Quercus chrysolepis
D. E. Breedlove
1961-8-4
924
Los Angeles
1.7 mi N of Largo Vista Rd on Big Pines Hwy
1584
Comment
SBBG58043
Quercus chrysolepis
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
UCR206272
Quercus chrysolepis
R. G. Swinney
2008-6-10
8996
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR209653
Quercus chrysolepis
R. G. Swinney
2008-7-2
9111
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment
CAS-BOT-BC94755
Quercus john-tuckeri
D. E. Breedlove
1961-8-4
923
Los Angeles
At intersection with Big Pines Hwy and Largo Vista Road. San Bernardino Mts
1371
Comment
CAS-BOT-BC94756
Quercus john-tuckeri
David B. Scott
1936-10-18
s.n.
Los Angeles
Big Pines Grade
Comment
CAS-BOT-BC94764
Quercus john-tuckeri
David B. Scott
1936-10-18
s.n.
San Bernardino
On desert side of San Bernardino Mountains, just below Big Pines
Comment
OBI44916
Quercus john-tuckeri
David J. Keil, V. L. Holland, Michael Stiles, & Francis Villablanca
1987-5-1
20066
Los Angeles
San Gabriel Mts. Along Big Pine hwy W of Jackson lake
Comment
POM153297
Quercus john-tuckeri
P. A. Munz
1928-9-5
11182
Los Angeles
Rock Creek to Big Pines.
1220
Comment
POM19067
Quercus john-tuckeri
P. A. Munz
1923-5-25
6822
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
POM273364
Quercus john-tuckeri
Lyman Benson
1947-10-9
12837
Los Angeles
5 miles northeast [NW?] of Big Pine on Valyermo Road. San Gabriel Mt. Mojave Desert.
1677
Comment Read comments Mar 24 2015
POM273366
Quercus john-tuckeri
Lyman Benson
1947-10-9
12835
Los Angeles
5 miles northeast [NW?] of Big Pine on Valyermo Road. San Gabriel Mt. Mojave Desert.
1677
Comment
POM273367
Quercus john-tuckeri
Lyman Benson
1947-10-9
12836
Los Angeles
5 miles northeast [NW?] of Big Pine on Valyermo Road. San Gabriel Mt. Mojave Desert.
1677
Comment
POM290493
Quercus john-tuckeri
Lyman Benson
1949-11-7
14283
Los Angeles
11 miles NW of Big Pine, San Gabriel Mt. Mojave Desert.
1707
Comment
POM290505
Quercus john-tuckeri
Lyman Benson
1949-11-7
14282
Los Angeles
11 miles NW of Big Pine, San Gabriel Mt. Mojave Desert.
1707
Comment
POM290532
Quercus john-tuckeri
Lyman Benson
1951-10-23
14830
Los Angeles
1 mile below Jackson Lake, Big Pines to Valyermo.
1524
Comment
POM290533
Quercus john-tuckeri
Lyman Benson
1951-10-23
14831
Los Angeles
1 mile below Jackson Lake, Big Pines to Valyermo.
1524
Comment
POM290534
Quercus john-tuckeri
Lyman Benson
1951-10-23
14832
Los Angeles
1 mile below Jackson Lake, Big Pines to Valyermo.
1524
Comment
RSA250591
Quercus john-tuckeri
Robert F. Thorne
1967-3-23
41580
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1372
Comment
RSA477303
Quercus john-tuckeri
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Rock Creek.
Comment
RSA477304
Quercus john-tuckeri
Anstruther Davidson
1901-8-1
s.n.
Los Angeles
Rock Creek [Los Angeles or Ventura County].
Comment
RSA477306
Quercus john-tuckeri
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA584110
Quercus john-tuckeri
Tim S. Ross
1990-6-11
3000
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA597118
Quercus john-tuckeri
Tim S. Ross
1990-6-22
3711
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA672306
Quercus john-tuckeri
Michael Denslow, V. Soza, S. Sambui
2002-6-12
691
Los Angeles
~2 air-miles from Paradise Springs, along Devils Punch Bowl trail beginning at South Fork Campground.
1433
Comment
SBBG11823
Quercus john-tuckeri
D. E. Breedlove
1961-8-4
923
Los Angeles
intersection with Big Pines Hwy and Largo Vista Rd
1371
Comment Read comments Jan 23 2015
UC1135785
Quercus john-tuckeri
H. A. Jensen
1933-6-1
322
Los Angeles
Rock Creek Rock Creek Quad.
1706
Comment
UCD46601
Quercus john-tuckeri
Robert F. Thorne; R. Carolin and C. Davidson
1967-3-23
41580
Los Angeles
San Gabriel MTS., Angeles National Forest: Grandview Canyon, Mohave Desert slope N of Mile High Ranch in desert chaparral;
1371
Comment
UCR140963
Quercus john-tuckeri
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, South Fork, Big Rock Creek
1402
Comment
RSA476813
Quercus kelloggii
Anstruther Davidson
1906-6-6
1483
Los Angeles
Big Rock Creek; mine road near summit
Comment
UCD46688
Quercus kelloggii
F. W. Peirson
1921-7-3
1708
Los Angeles
Rock Creek, San Gabriel Mountains. (Leaves July 3, 1921; Flowers May 26, 1923).
1996
Comment
SEINET2066984
Quercus turbinella
C. Francis Shutts
1949-11-7
214
Los Angeles
3 miles NW Jackson's Lake on road from Wrightwood to Pear Blossom, San Gabriel Mountains
1981
Comment
SEINET7072898
Quercus turbinella
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
RSA746844
Rafinesquia californica
R. G. Swinney
2008-5-5
8780
Los Angeles
Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR205903
Rafinesquia californica
R. G. Swinney
2008-5-5
8780
Los Angeles
San Gabriel Mtns., Punchbowl Canyon at north boundary of Devils Punchbowl County Park, confluence of East and West Forks of Punchbowl Cyn, 0.3 mi. south of Big Rock Creek
1256
Comment
UCR204553
Ranunculus cymbalaria
R. G. Swinney
2005-8-5
8368
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
JEPS60675
Ranunculus cymbalaria var. saximontanus
Frank W. Peirson
1919-6-15
486
Los Angeles
Rock Creek San Gabriel Mountains
1295
Comment
RSA298501
Ranunculus cymbalaria var. saximontanus
F. W. Peirson
1919-6-15
486
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA84867
Ranunculus cymbalaria var. saximontanus
F. W. Peirson
1919-6-15
486
Los Angeles
South side of Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
UCR95222
Ranunculus hydrocharoides
L. C. Wheeler
1946-8-28
6288
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA755840
Rhamnus californica
R. G. Swinney
2008-7-2
9109
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 and Old Hwy 39
1878
Comment Read comments Sep 21 2010
RSA764061
Rhamnus californica
R. G. Swinney
2008-8-13
9400
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
RSA779453
Rhamnus californica
R. G. Swinney
2009-6-17
11224
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR202742
Rhamnus californica
R. G. Swinney
2001-8-27
8093
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR209545
Rhamnus californica
R. G. Swinney
2008-7-2
9109
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment
UCR210100
Rhamnus californica
R. G. Swinney
2008-8-13
9400
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon
1793
Comment
UCR223579
Rhamnus californica
R. G. Swinney
2009-6-17
11224
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR210165
Rhamnus californica subsp. tomentella
R. G. Swinney
2008-8-13
9396
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
JEPS41981
Rhamnus ilicifolia
Frank W. Peirson
1918-6-18
287
Los Angeles
Devils Punch Bowl San Gabriel Mts.
1219
Comment
RSA317211
Rhamnus ilicifolia
Michael C. Long, J. E. Long
1974-3-24
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Loop trail.
1402
Comment
RSA390827
Rhamnus ilicifolia
Bonnie C. Templeton
1932-8-26
5117
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
RSA750106
Rhamnus ilicifolia
R. G. Swinney
2008-5-5
8768
Los Angeles
Big Rock Creek at Paradise Springs
1427
Comment
UCR124603
Rhamnus ilicifolia
B. C. Templeton
1932-8-26
5117
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR140961
Rhamnus ilicifolia
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, South Fork, Big Rock Creek
1402
Comment
UCR204848
Rhamnus ilicifolia
R. G. Swinney
2005-8-11
8437
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR205603
Rhamnus ilicifolia
R. G. Swinney
2008-5-13
8856
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon, 0.5 mi. south of Big Rock Creek Rd.
1293
Comment
UCR205906
Rhamnus ilicifolia
R. G. Swinney
2008-5-5
8768
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
POM175480
Rhamnus tomentella subsp. cuspidata
F. W. Peirson
1919-6-15
727
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA332043
Rhamnus tomentella subsp. cuspidata
Wayne E. Sawyer
1981-7-10
89
Los Angeles
Angeles National Forest: Hwy 2 between Dawson Saddle and junction of Highway 39, 1.6 mile from Dawson Saddle.
2302
Comment
RSA390144
Rhamnus tomentella subsp. cuspidata
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest near Devil's Punchbowl.
Comment
RSA390145
Rhamnus tomentella subsp. cuspidata
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA596314
Rhamnus tomentella subsp. cuspidata
Tim S. Ross, S. D. Boyd, Peter Fritsch
1990-6-11
3367
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
UCR140956
Rhamnus tomentella subsp. cuspidata
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek site, Fenner Canyon
1768
Comment
SBBG71098
Rhus aromatica
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
JEPS104675
Ribes
John L. Morrison
1937-6-17
2542
Los Angeles
San Gabriel Mountains. Around the spring about 200 m from Windy Camp, N side of Mount Islip
2209
Comment
JEPS104676
Ribes
John L. Morrison
1937-6-17
2541
Los Angeles
San Gabriel Mountains. Around the spring about 200 m from Windy Camp. N sid of Mount Islip
2209
Comment
RSA459461
Ribes
Anstruther Davidson
1906-6-1
1497
Los Angeles
Rock Creek
Comment
CAS-BOT-BC93399
Ribes cereum
Robert F. Thorne
1969-7-2
38341
Los Angeles
San Gabriel Mountains. Angeles National Forest. At Dawson Saddle.
2407
Comment
CAS-BOT-BC93400
Ribes cereum
Wesley O. Griesel
1962-10-6
751
Los Angeles
Trail up Mount Balden-Powell, San Gabriel Mountains.
2133
Comment
CAS-BOT-BC93403
Ribes cereum
Joseph Andorfer Ewan
1936-8-14
10040
Los Angeles
San Gabriel Mountains. South shoulder Throop Peak.
2743
Comment
JEPS22781
Ribes cereum
Rimo Bacigalupi with Reino Alava
1958-7-20
6438
Los Angeles
1/2 mi se Dawson Saddle (along Angeles Crest Highway (Calif. No.2), headwaters of Dorr Canyon, n slopes of Throop Peak); San Gabriel Mts., Throop Peak, Dorr Canyon
2377
Comment
JEPS49404
Ribes cereum
Frank W. Peirson
1918-6-17
256
Los Angeles
summit North Baldy; San Antonio Mts.
Comment
JEPS49446
Ribes cereum
Frank W. Peirson
1918-6-18
516
Los Angeles
Devils Punch Bowl San Gabriel Mts.
1219
Comment
RSA0116699
Ribes cereum
R. G. Swinney
2010-9-30
13936
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA748462
Ribes cereum
R. G. Swinney
2001-8-18
8051
Los Angeles
Mt. Baden-Powell
2854
Comment
RSA748888
Ribes cereum
R. G. Swinney
2001-8-11
8037
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap.
2375
Comment
RSA748918
Ribes cereum
R. G. Swinney
2001-8-27
8095
Los Angeles
Throop Peak, west of Mt. Baden-Powell.
2780
Comment
SD90438
Ribes cereum
Robert F. Thorne, J. Dourley
1967-10-3
37281
Los Angeles
Mt. Baden-Powell; Lamel Spring.
2377
Comment
UCR202696
Ribes cereum
R. G. Swinney
2001-8-11
8037
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR202710
Ribes cereum
R. G. Swinney
2001-8-18
8051
Los Angeles
San Gabriel Mtns., Mt. Baden-Powell
2866
Comment
UCR202744
Ribes cereum
R. G. Swinney
2001-8-27
8095
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCR277204
Ribes cereum
R. G. Swinney
2010-9-30
13936
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA0106825
Ribes cereum var. cereum
R. G. Swinney
2011-7-29
15568
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA165700
Ribes cereum var. cereum
Wesley O. Griesel
1963-6-5
803
Los Angeles
summit Throop Peak
2774
Comment
RSA175370
Ribes cereum var. cereum
Nathan C. Sweet, West, E. Crow
1930-7-12
s.n.
Los Angeles
Near North Baldy Peak, San Gabriel Mountains.
Comment
RSA226938
Ribes cereum var. cereum
Robert F. Thorne
1971-8-25
41249
Los Angeles
San Gabriel Mountains, Angeles National Forest: Summit of Throop Peak
2784
Comment
RSA240447
Ribes cereum var. cereum
W. L. Stern
1969-8-14
2819
Los Angeles
Angeles Crest Highway, 1.2 mi. S.E. Dawson Saddle near Whitethorne Picnic Area.
2322
Comment
RSA250566
Ribes cereum var. cereum
Robert F. Thorne
1967-10-3
37281
Los Angeles
Mt. Baden-Powell: Lamel Spring
2378
Comment
RSA332044
Ribes cereum var. cereum
Wayen E. Sawyer
1981-6-11
27
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA476144
Ribes cereum var. cereum
Anstruther Davidson
1906-06
1498
Los Angeles
Big Rock Creek
1524
Comment
RSA651629
Ribes cereum var. cereum
Marion P. Harthill
1971-9-25
584 a
Los Angeles
Mt. Baden Powell, Angeles National Forest.
2591
Comment
UCR272863
Ribes cereum var. cereum
R. G. Swinney
2011-7-29
15568
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCSB31596
Ribes lasianthum
Griesel, Wesley
1962-5-24
Los Angeles
Dawson Saddle; State Hwy. #2; San Gabriel Mts
2438
Comment
UC1532977
Ribes montigenum
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38874
Los Angeles
1.2 mi se Dawson Saddle (near Lodgepole Picnic area at headwaters of Dorr Canyon, n slope Throop Peak, above Angeles Crest Hwy.); San Gabriel Mts., Angeles National Forest
2331
Comment
CAS-BOT-BC219185
Ribes nevadense
Robert F. Thorne; J. Dourley
1967-10-10
37365
Los Angeles
1.5 miles E of Dawson Saddle, San Gabriel Mountains, Angeles National Forest
2331
Comment
JEPS22772
Ribes nevadense
Rimo Bacigalupi with Reino Alava
1958-7-20
6429
Los Angeles
n slopes Mt. Hawkins (along Angeles Crest Highway (State Highway 2), headwaters of South Fork of Big Rock Creek); San Gabriel Mts., Big Rock Creek
2194
Comment
RSA0040547
Ribes nevadense
Orlando Mistretta
1990-8-8
s.n.
Los Angeles
Little Jimmy Spring
2259
Comment
RSA0091137
Ribes nevadense
R. G. Swinney
2011-8-17
15639
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0097524
Ribes nevadense
R. G. Swinney
2011-9-27
15707
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0106823
Ribes nevadense
R. G. Swinney
2011-7-29
15569
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0112763
Ribes nevadense
R. G. Swinney
2010-9-30
13903
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116480
Ribes nevadense
R. G. Swinney
2010-9-30
13947
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA230180
Ribes nevadense
Robert F. Thorne
1969-7-10
38394
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA239254
Ribes nevadense
Robert F. Thorne
1969-7-2
38330
Los Angeles
Cortelyou Spring ca. 1 mile E of Islip saddle, on Angeles Crest Hwy.
2073
Comment
RSA240445
Ribes nevadense
W. L. Stern
1969-8-14
2817
Los Angeles
Angeles Crest Hwy, 1.2 miles SE Dawson Saddle near Whitethorne Picnic Area.
2322
Comment
RSA240446
Ribes nevadense
W. L. Stern
1969-8-14
2818
Los Angeles
Angeles Crest Hwy, 1.2 miles SE Dawson Saddle near Whitethorne Picnic Area.
2322
Comment
RSA250473
Ribes nevadense
Robert F. Thorne
1967-10-10
37365
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA332045
Ribes nevadense
Wayen E. Sawyer
1981-6-11
28
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA441465
Ribes nevadense
H. E. Hasse, Anstruther Davidson
1906-6-5
1496
Los Angeles
Big Rock Creek.
Comment
RSA476199
Ribes nevadense
F. R. Fosberg
1931-8-12
S 5579
Los Angeles
Little Jimmy Spring, Windy Camp, north slope Mt. Islip, San Gabriel Mountains.
2300
Comment
RSA476202
Ribes nevadense
Anstruther Davidson
1906-6-5
1496
Los Angeles
San Gabriel Mountains. By Rock Creek.
Comment
RSA476205
Ribes nevadense
Robert Gustafson
1983-7-18
2787
Los Angeles
San Gabriel Mts, Angeles Crest Hwy, 2 miles below Dawson Saddle.
2317
Comment
RSA596416
Ribes nevadense
Tim S. Ross
1990-6-11
3353
Los Angeles
Big Rock Creek canyon. 120m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
RSA618593
Ribes nevadense
Louis C. Wheeler
1966-8-21
8837
Los Angeles
San Gabriel Mountains: Dorr Canyon at Angeles Crest Highway. Vicinity of Lodgepole Picnic Ground.
Comment
RSA747683
Ribes nevadense
R. G. Swinney
2001-8-27
8113
Los Angeles
Throop Peak, west of Mt. Baden-Powell.
2780
Comment Read comments Oct 25 2012
RSA748804
Ribes nevadense
R. G. Swinney
2001-8-11
8043
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap.
2375
Comment
RSA749651
Ribes nevadense
R. G. Swinney
2001-9-15
8172
Los Angeles
Little Jimmy Spring
2256
Comment
RSA764069
Ribes nevadense
R. G. Swinney
2008-8-13
9388
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
RSA787632
Ribes nevadense
Jane Tirrell, Graham Bothwell, Walter Fidler, Thomas Stoughton
2012-5-15
LS 0046
Los Angeles
Little Jimmy Springs.
2270
Comment
SEINET13387021
Ribes nevadense
R. G. Swinney
2011-1
15707
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UCR108182
Ribes nevadense
L. C. Wheeler
1966-8-21
8837
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR202693
Ribes nevadense
R. G. Swinney
2001-8-11
8043
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR203101
Ribes nevadense
R. G. Swinney
2001-8-27
8113
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR204022
Ribes nevadense
R. G. Swinney
2001-9-15
8146
Los Angeles
San Gabriel Mountains, Windy Spring, c. 0.3 mi northwest of Little Jimmy Campground on Pacific Crest Trail
2256
Comment
UCR204213
Ribes nevadense
R. G. Swinney
2001-9-16
8163
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204412
Ribes nevadense
R. G. Swinney
2001-9-15
8172
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR205256
Ribes nevadense
R. G. Swinney
2005-8-17
8500
Los Angeles
San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail
1524
Comment Read comments Dec 21 2018
UCR210139
Ribes nevadense
R. G. Swinney
2008-8-13
9388
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR270898
Ribes nevadense
R. G. Swinney
2011-8-17
15639
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271218
Ribes nevadense
R. G. Swinney
2011-9-27
15707
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR272857
Ribes nevadense
R. G. Swinney
2011-7-29
15569
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR277013
Ribes nevadense
R. G. Swinney
2010-9-30
13903
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277177
Ribes nevadense
R. G. Swinney
2010-9-30
13947
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
GH380778
Ribes roezlii
R. F. Thorne & M. Z. Thorne
1969-7-10
38350
Unknown
San Gabriel Mts., Angeles National Forest: near Lodge pole Picnic Ground, c. 1 1/2 miles SE of Dawson Saddle along Angeles Crest Hwy.
2316
Comment
POM175369
Ribes roezlii
Helen E. Sweet
1930-7-12
s.n.
Los Angeles
Exposed ridge near north Baldy Peak, San Gabriel Mts.
Comment
RSA0106824
Ribes roezlii
R. G. Swinney
2011-7-29
15562
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA0116821
Ribes roezlii
R. G. Swinney
2010-9-30
13951
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA226920
Ribes roezlii
Robert F. Thorne
1971-8-25
41246
Los Angeles
San Gabriel Mts, Angeles National Forest: Saddle between Throop Peak and Mt. Burnham.
2622
Comment
RSA230252
Ribes roezlii
Robert F. Thorne
1969-7-2
38331
Los Angeles
Cortelyou Spring ca. 1 mile E of Islip saddle, on Angeles Crest Hwy.
2073
Comment
RSA332046
Ribes roezlii
Wayen E. Sawyer
1981-6-11
29
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
RSA476237
Ribes roezlii
F. R. Fosberg
1971-8-12
S 5564
Los Angeles
Buckhorn trail, NW ridge Mt. Islip.
2140
Comment
RSA476242
Ribes roezlii
Robert Gustafson
1983-7-18
2788
Los Angeles
San Gabriel Mts, Angeles Crest Hwy, 2 miles below Dawson Saddle.
2317
Comment
RSA652594
Ribes roezlii
Marion P. Harthill
1971-9-25
594 a
Los Angeles
Mt. Baden Powell, Angeles National Forest.
2134
Comment
RSA776513
Ribes roezlii
Jane Tirrell
2011-7-25
LS- 30
Los Angeles
West of Little Jimmy Springs, above highway 2, near mile marker 66.28.
2222
Comment
RSA78216
Ribes roezlii
J. C. Roos
1951-8-30
5077
Los Angeles
Big Rock Creek, north of Mt. Baden Powell, San Gabriel Mts.
1829
Comment
RSA84950
Ribes roezlii
F. W. Peirson
1921-6-18
4436
Los Angeles
Windy Camp, Mt Islip, San Gabriel Mountains.
2256
Comment
RSA84973
Ribes roezlii
F. W. Peirson
1919-6-14
690
Los Angeles
near top of Big Rock Creek
1951
Comment
SFV22097
Ribes roezlii
J. G. Tirrell
2011-7-25
LS30
Los Angeles
San Gabriel Mountains West of Little Jimmy Springs, above Highway 2 near mile marker 66.28.
2222
Comment
UCR210142
Ribes roezlii
R. G. Swinney
2008-8-13
9382
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
UCR272852
Ribes roezlii
R. G. Swinney
2011-7-29
15562
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR277207
Ribes roezlii
R. G. Swinney
2010-9-30
13951
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
CAS-BOT-BC186159
Ribes roezlii var. roezlii
R. F. Thorne; M. Z. Thorne
1969-7-10
38359
Los Angeles
San Gabriel Mts., Angeles National Forest: Near Lodgepole Picnic Ground, c. 1 1/2 miles SE of Dawson Saddle along Angeles Crest Hwy.
2316
Comment
CAS-BOT-BC186163
Ribes roezlii var. roezlii
Le Roy Abrams; E. A. McGregor
1908-7-3
606
Los Angeles
North Baldy Mountain, San Gabriel Mountains
2590
Comment
POM18009
Ribes roezlii var. roezlii
P. A. Munz
1923-5-26
6859
Los Angeles
Rock Creek
1768
Comment
RSA0040542
Ribes roezlii var. roezlii
Orlando Mistretta
1990-8-8
s.n.
Los Angeles
Little Jimmy Spring
2259
Comment
RSA0091099
Ribes roezlii var. roezlii
R. G. Swinney
2011-8-17
15640
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
UCR141808
Ribes roezlii var. roezlii
June Latting
1978-9-16
s.n.
Los Angeles
San Gabriel Mountains, Whitethorn Spring [presumed near former Whitethorn Campground] on the Angeles Crest Highway
2317
Comment
UCR25180
Ribes roezlii var. roezlii
John C. Roos
1951-8-30
5077
Los Angeles
San Gabriel Mtns, Big Rock Creek north of Mt. Baden-Powell
1829
Comment
UCR270861
Ribes roezlii var. roezlii
R. G. Swinney
2011-8-17
15640
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
CAS-BOT-BC173852
Ribes velutinum
Charles J. Lovell
1942-5-28
s.n.
Los Angeles
Big Rock Creek, San Gabriel Mts.
1524
Comment
CAS-BOT-BC173853
Ribes velutinum
Charles J. Lovell
1942-5-28
s.n.
Los Angeles
Big Rock Creek, San Gabriel Mts.
1524
Comment
UCR190372
Ribes velutinum
R. G. Swinney, Cody Clarke
2001-6-20
8005
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
CAS-BOT-BC340990
Robinia pseudoacacia
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3332
Los Angeles
San Gabriel Mountains. Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon
1280
Comment
RSA585682
Robinia pseudoacacia
T. S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3332
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA763107
Rosa woodsii
R. G. Swinney
2008-8-13
9360
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
UCR210153
Rosa woodsii
R. G. Swinney
2008-8-13
9360
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
JEPS45641
Rosa woodsii subsp. gratissima
Frank W. Peirson
1919-6-14
470
Los Angeles
Big Rock Creek Canyon; San Gabriel Mts.
1676
Comment
POM294402
Rosa woodsii subsp. gratissima
Lyman D. Benson
1949-11-7
14279 -A
Los Angeles
10 miles northwest of Big Pine. San Gabriel Mountains. Mojave Desert Drainage Area.
1753
Comment
POM365838
Rosa woodsii subsp. gratissima
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
CAS-BOT-BC146960
Rosa woodsii var. gratissima
Le Roy Abrams; E. A. McGregor
1908-7-2
586
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1828
Comment
JEPS79971
Rosa woodsii var. ultramontana
Frank W. Peirson
1919-6-14
470
Los Angeles
Big Rock Creek Canyon; San Gabriel Mts.
1676
Comment
CAS-BOT-BC148393
Rubus leucodermis
Le Roy Abrams; E. A. McGregor
1908-7-3
617
Los Angeles
North Baldy Mountain, San Gabriel Mountains
2133
Comment
GH346175
Rubus leucodermis
F. W. Peirson
1919-6-16
494
Unknown
South Fork Rock Creek. San Gabriel Mts.
1981
Comment
JEPS44759
Rubus leucodermis
Frank W. Peirson
1919-6-16
494
Los Angeles
South Fork Rock Creek San Gabriel Mts., South Fork Rock Creek
1981
Comment
RSA0106854
Rubus leucodermis
R. G. Swinney
2011-7-29
15582
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA229055
Rubus leucodermis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38898
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA250512
Rubus leucodermis
Robert F. Thorne, John Dourley
1967-10-10
37367
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA332047
Rubus leucodermis
Wayne E. Sawyer
1981-6-11
30
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Highway 2 between Dawson Saddle and junction of CA Highway 39, 1.8 miles from Dawson Saddle
2287
Comment
RSA555249
Rubus leucodermis
Robert F. Thorne
1968-9-24
41401
San Bernardino
1.5 miles east of Dawson Saddle along Angeles Crest Highway
2576
Comment
RSA616132
Rubus leucodermis
Louis C. Wheeler
1966-8-21
8843
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
RSA86829
Rubus leucodermis
F. W. Peirson
1919-6-16
494
Los Angeles
S Fork of Rock Creek, San Gabriel Mts.
1982
Comment
UCR138540
Rubus leucodermis
L. C. Wheeler
1966-8-21
8843
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR272950
Rubus leucodermis
R. G. Swinney
2011-7-29
15582
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA794754
Rubus leucodermis var. bernardinus
Jane Tirrell, Graham Bothwell
2012-7-11
LS 0102
Los Angeles
South side California State Route 2 approx. 100 ft. east of mile marker 67.86.
2316
Comment
RSA749242
Rumex conglomeratus
R. G. Swinney
2005-8-11
8467
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204830
Rumex conglomeratus
R. G. Swinney
2005-8-11
8467
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR186698
Rumex salicifolius
T. B. Salvato, Sarah Flack
2007-8-8
3023
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment Read comments Dec 31 2013
UCR204554
Rumex salicifolius
R. G. Swinney
2005-8-5
8369
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
JEPS39860
Rumex salicifolius var. salicifolius
F. W. Peirson
1918-6-18
29
Los Angeles
Lower Rock Creek San Gabriel Mts.
1219
Comment
UCR95223
Ruppia maritima
L. C. Wheeler
1946-8-28
6280
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
UCR271185
Sagina apetala
R. G. Swinney
2011-9-27
15714
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA477740
Sagina saginoides
F. R. Fosberg, J. Ewan
1931-8-12
s.n.
Los Angeles
San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip.
2300
Comment
UCR270888
Sagina saginoides
R. G. Swinney
2011-8-17
15629
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment Read comments Sep 21 2021
GH401604
Salazaria mexicana
R. F. Thorne & C. W. Tilforth
1969-6-26
38200
Unknown
San Gabriel Mts., Angeles National Forest: Big Rock canyon at Sycamore Flat Campground, SW slope of Pinyon Ridge
1295
Comment
RSA0119761
Salazaria mexicana
R. G. Swinney
2014-4-30
16299
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
RSA229711
Salazaria mexicana
Robert F. Thorne, C. W. Tilforth
1969-6-26
38200
Los Angeles
Big Rock Creek Canyon at Sycamore flat campground, SW slope of Pinyon Ridge
1296
Comment
RSA401584B
Salazaria mexicana
Albert J. Perkins
1919-5-8
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA585412
Salazaria mexicana
Tim S. Ross, Steve D. Boyd
1990-5-29
2690
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd., then S of the road.
1143
Comment
SFV15591
Salazaria mexicana
K. C. Molina, K. L. Garrett
1992-5-10
17
Los Angeles
San Gabriel Mountains Valyermo. Valyermo Road, about 1 km northwest of Big Rock Creek.
1200
Comment
UCR280769
Salazaria mexicana
R. G. Swinney
2014-4-30
16299
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA747349
Salix exigua
R. G. Swinney
2008-5-8
8797
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205834
Salix exigua
R. G. Swinney
2008-5-8
8797
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
CAS-BOT-BC104140
Salix hindsiana
Frank W. Peirson
1919-6-15
716
Los Angeles
Pinyon Ridge, Rock Creek, San Gabriel Mts.
1371
Comment
LA208739
Salix laevigata
W. R. Ernst;
May 1948
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
RSA584022
Salix laevigata
Tim S. Ross, Steve D. Boyd
1990-5-29
2709
Los Angeles
San Gabriel Mtns: Big Rock Creek. Empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station.
1236
Comment
RSA584116
Salix laevigata
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2991
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
CAS-BOT-BC128133
Salix lasiandra var. lasiandra
Tim Ross; Steve Boyd
1990-5-29
2709
Los Angeles
San Gabriel Mtns: Big Rock Creek, empty, gutted cabin on E side of riparian strip, just upstream from the Gaging Station
1235
Comment
RSA0103801
Salix lasiolepis
R. G. Swinney
2011-9-27
15693
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road mile SE of Dawson Saddle, from road to 150 m up canyon bottom.
2354
Comment
RSA228941
Salix lasiolepis
Robert F. Thorne
1971-8-25
41301
Los Angeles
San Gabriel Mountains, Angeles National Forest: At Little Jimmy Springs.
2256
Comment
RSA228996
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38861
Los Angeles
N facing slope above Angeles Crest Hwy N and below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA229090
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38860
Los Angeles
N facing slope above Angeles Crest Hwy N and below Lily Spring at headwater of S fork Big Rock Creek
2317
Comment
RSA229148
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38902
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA229153
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38901
Los Angeles
San Gabriel Mountains, Angeles National Forest: Canyon above Angeles Crest Hwy. ca. 1 mile W of Vincent Gap, at one of headwaters of E fork Big Rock Creek N-face Mt. Baden-Powell.
2332
Comment
RSA250503
Salix lasiolepis
Robert F. Thorne, John Dourley
1967-10-10
37366
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA332892
Salix lasiolepis
Wayne E. Sawyer
1981-6-11
32
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Hwy 39, 1.6 mi. from Dawson Saddle.
2302
Comment
RSA332893
Salix lasiolepis
Wayne E. Sawyer
1981-6-11
31
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Hwy 39, 1.6 mi. from Dawson Saddle.
2302
Comment
RSA507006
Salix lasiolepis
Robert F. Thorne
1969-7-2
38335
Los Angeles
San Gabriel Mountains, Angeles National Forest; c. 1.8 miles S of Dawsons saddle on Angeles Crest Highway. (NW slope of Mt. Hawkins)
2271
Comment
RSA618592
Salix lasiolepis
Louis C. Wheeler
1966-8-21
8822
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
RSA622854
Salix lasiolepis
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, branch at Angeles Crest Highway.
2104
Comment
RSA639884
Salix lasiolepis
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
RSA639885
Salix lasiolepis
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, branch at Angeles Crest Highway.
2073
Comment
RSA771618
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42194
Los Angeles
San Gabriel Mts., Angeles National Forest: Caldwell Lake near Valyermo (sag pond on the San Andreas Fault)
1570
Comment
RSA776516
Salix lasiolepis
Jane Tirrell
2011-5-26
LS- 9 b
Los Angeles
Along north side of Highway 2 near mile marker 67.7.
2284
Comment
RSA776517
Salix lasiolepis
Jane Tirrell
2011-5-26
LS- 9 b
Los Angeles
Along north side of Highway 2 near mile marker 67.7.
2284
Comment
RSA776518
Salix lasiolepis
Jane Tirrell
2011-5-26
LS- 9 a
Los Angeles
Along north side of Highway 2 near mile marker 67.7.
2284
Comment
RSA776519
Salix lasiolepis
Jane Tirrell
2011-5-26
LS- 9 a
Los Angeles
Along north side of Highway 2 near mile marker 67.7.
2284
Comment
SD82925
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38901
Los Angeles
San Gabriel Mts., Angeles National Forest; canyon above Angeles Crest Hwy. c. 1 mi W of Vincent gap, at one of headwaters of E fork Big Rock Creek N face Mt. Baden-Powell
2332
Comment
UC1375420
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38902
Los Angeles
canyon above Angeles Crest Hwy ca. 1 mi w Vincent Gap (at one of headwaters of e fork Big Rock Creek, n face of mt.); San Gabriel Mts., Angeles National Forest, Mt. Baden-Powell
2331
Comment
UC1409067
Salix lasiolepis
Robert F. Thorne and J. Dourley
1967-10-10
37371
Los Angeles
along Angeles Crest Hwy 1.5 mi sw Dawson Saddle; San Gabriel Mt., Angeles National Forest
2301
Comment
UC1532976
Salix lasiolepis
Robert F. Thorne, C. W. Tilforth, and John Dourley
1969-7-29
38901
Los Angeles
ca. 1 mi. w Vincent Gap (at one of headwaters of E. fork Big Rock Creek, N face Mt. Baden-Powell); San Gabriel Mts., Angeles Nat'l Forest, canyon above Angeles
2331
Comment
UC1971170
Salix lasiolepis
Louis C. Wheeler
1968-6-1
Los Angeles
San Gabriel Mtns.: Dorr Canyon at Angeles Crest Hwy. (by Whitethorn picnic area).
Comment
UCR138841
Salix lasiolepis
L. C. Wheeler
1966-8-21
8822
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR202748
Salix lasiolepis
R. G. Swinney
2001-8-27
8088
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR203103
Salix lasiolepis
R. G. Swinney
2001-8-27
8114
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR204023
Salix lasiolepis
R. G. Swinney
2001-9-15
8147
Los Angeles
San Gabriel Mountains, Windy Spring, c. 0.3 mi northwest of Little Jimmy Campground on Pacific Crest Trail
2256
Comment
UCR204212
Salix lasiolepis
R. G. Swinney
2001-9-16
8162
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR204556
Salix lasiolepis
R. G. Swinney
2005-8-5
8373
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
UCR205032
Salix lasiolepis
R. G. Swinney
2001-9-15
8188
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR210104
Salix lasiolepis
R. G. Swinney
2008-8-13
9374
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210221
Salix lasiolepis
R. G. Swinney
2008-8-14
9427
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
UCR277004
Salix lasiolepis
R. G. Swinney
2010-9-30
13894
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277175
Salix lasiolepis
R. G. Swinney
2010-9-30
13949
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
CAS-BOT-BC128484
Salix lasiolepis var. lasiolepis
Le Roy Abrams; E. A. McGregor
1908-7-2
541
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
RSA0062691
Salsola tragus
R. G. Swinney
2010-10-13
14034
Los Angeles
200 meters south of Lily Spring.
2529
Comment
RSA0096807
Salsola tragus
R. G. Swinney
2011-9-27
15704
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA0110598
Salsola tragus
Richard G. Swinney
2010-9-30
13916
Los Angeles
1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA800794
Salsola tragus
Jane Tirrell
2012-8-20
LS 0154
Los Angeles
South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86.
2314
Comment
SEINET13387037
Salsola tragus
R. G. Swinney
2011-1
15704
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom (Crystal Lake 7.5' Q.) (T3N R9W S11)
2353
Comment
UCR256437
Salsola tragus
R. G. Swinney
2010-10-13
14034
Los Angeles
San Gabriel Mouintains, 200 meters south of Lily Spring
2529
Comment
UCR271166
Salsola tragus
R. G. Swinney
2011-9-27
15704
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
UCR276994
Salsola tragus
R. G. Swinney
2010-9-30
13916
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277249
Salsola tragus
R. G. Swinney
2010-9-30
13930
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
RSA679995
Saltugilia splendens subsp. grantii
LeRoy Gross, Michael Denslow
2003-6-4
979
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
RSA71794
Saltugilia splendens subsp. grantii
F. W. Peirson
1928-6-2
7933
Los Angeles
South Fork of Rock Creek
1982
Comment
UCR210163
Saltugilia splendens subsp. grantii
R. G. Swinney
2008-8-13
9386
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
POM18258
Saltugilia splendens subsp. splendens
P. A. Munz
1923-5-26
6803
Los Angeles
Big Rock Creek.
1280
Comment
RSA71825
Saltugilia splendens subsp. splendens
F. W. Peirson
1923-5-25
3533
Los Angeles
lower part of south bank of Rock Creek Canyon, San Gabriel Mts.
1296
Comment
SBBG64372
Saltugilia splendens subsp. splendens
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
UC284265
Saltugilia splendens subsp. splendens
P. A. Munz
1923-5-26
6803
Los Angeles
Big Rock Creek , Big Rock Creek (San Gabriel Mts.)
1280
Comment
A403582
Salvia apiana
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
569
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1371
Comment
RSA17991
Salvia apiana
P. A. Munz
1923-5-27
6881
Los Angeles
Big Rock Creek; San Gabriel Mts
1296
Comment
UCR140964
Salvia apiana
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Sycamore Flat campground, Big Rock Creek
1311
Comment
RSA0073714
Salvia carduacea
Orlando Mistrettta, Christine Mistretta
2005-4-21
2050
Los Angeles
San Gabriel Mountains region: Alluvial fans below north base of range along Fort Tejon Road.
1098
Comment
PASA472
Salvia carnosa subsp. pilosa
Frank W. Peirson
1929-6-15
Los Angeles
Rock Creek, San Gabriel Mts.
1295
Comment
RSA0073268
Salvia columbariae
Orlando Mistretta, Christine Mistretta
2005-4-21
2073
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA725086
Salvia columbariae
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -7
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SD231333
Salvia columbariae
Sula Vanderplank, LeRoy Gross & Steve Hoskinson.
2005-5-6
50506 7
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197729
Salvia columbariae
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 7
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR265960
Salvia columbariae
Orlando Mistretta, Christine Mistretta
2005-4-21
2073
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR282031
Salvia columbariae
R. G. Swinney
2014-4-24
16235
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA747147
Salvia dorrii
R. G. Swinney
2008-5-8
8812
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205844
Salvia dorrii
R. G. Swinney
2008-5-8
8812
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA0073715
Salvia dorrii subsp. dorrii
Orlando Mistrettta, Christine Mistretta
2005-4-21
2051
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UCR266126
Salvia dorrii subsp. dorrii
Orlando Mistretta, Christine Mistretta
2005-4-21
2051
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
CAS-BOT-BC214317
Salvia dorrii var. pilosa
B. Ertter; J. Strachan
1979-6-29
3007
Los Angeles
N edge of Angeles Nat'l Foerst ca 9 air-miles ESE of Pearblossom, 1.7 mi N of Mile High on county Hwy N4
1463
Comment
CAS-BOT-BC214318
Salvia dorrii var. pilosa
B. Ertter; J. Strachan
1980-5-18
3443
Los Angeles
Forest Road 4N11 along Big Rock Creek just south of junction with Big Pines Highway (Forest Road 4N06) 1/2 mile north of Angeles NF, ca 1 1/2 miles southeast of Valyermo, south side San Gabriel Mountains
1219
Comment
CAS-BOT-BC214319
Salvia dorrii var. pilosa
Frank W. Peirson
1923-5-26
s.n.
Los Angeles
Rock Creek, San Gabriel Mts.
1371
Comment
RSA17978
Salvia dorrii var. pilosa
P. A. Munz
1923-5-26
6863
Los Angeles
Rock Creek, San Gabriel Mts.
1677
Comment
RSA304336
Salvia dorrii var. pilosa
Barbara Ertter, J. Strachan
1979-6-29
3007
Los Angeles
N edge of Angeles Nat'l Forest ca 9 air-miles ESE of Pearlblossom, 1.7 mi N of Mile High on County Hwy N4.
1463
Comment
RSA446281
Salvia dorrii var. pilosa
Gale Sphon
1959-4-4
285
Los Angeles
3 miles north of Big Rock Public Camp, Big Rock Creek.
Comment
RSA725119
Salvia dorrii var. pilosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -41
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA82992
Salvia dorrii var. pilosa
F. W. Peirson
1919-6-15
392
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
SD121490
Salvia dorrii var. pilosa
Barbara Ertter, Jeffrey Strachan
1980-5-18
3443
Los Angeles
Forest Road 4N11 along Big Rock Creek just south of junction with Big Pines Highway ( Forest Road 4N06) 0.5 mile north of Angeles NF, ca. 1.5 miles southeast of Valyermo.
1219
Comment
SD121493
Salvia dorrii var. pilosa
Barbara Ertter, J. Strachan
1979-6-29
3007
Los Angeles
North edge of Angels National Forest ca. 9.0 miles eastsoutheast of Pearblossom, 1.7 miles north of Mile High on County Highway N4.
1463
Comment
SD231334
Salvia dorrii var. pilosa
Sula Vanderplank, LeRoy Gross & Steve Hoskinson.
2005-5-6
50506 41
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
SEINET229589
Salvia dorrii var. pilosa
Barbara Ertter, Jeffrey Strachan
1980-5-18
3443
Los Angeles
Forest Road 4N11 along Big Rock Creek just south of junction with Big Pines Highway (Forest Road 4N06) 1/2 mile north of
1219
Comment
SEINET229597
Salvia dorrii var. pilosa
Barbara Ertter, Jeffrey Strachan
1979-6-29
3007
Los Angeles
Angeles National Forest ; North edge of Angeles NF ca. 9 airmiles ESE of Pearblossom 1.7 mile north of Mile High on County Hwy N4.
1463
Comment
UC1928585
Salvia dorrii var. pilosa
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 41
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197783
Salvia dorrii var. pilosa
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 41
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA250495
Sambucus caerulea
R. F. Thorne, John Dourley
1967-10-10
37377
Los Angeles
Cortelyou Springs
2072
Comment Read comments Aug 29 2011
RSA477519
Sambucus caerulea
Anonymous
1906-6-6
1501
Los Angeles
Big Rock Creek.
1524
Comment
RSA230388
Sambucus mexicana
R. F. Thorne, M. Z. Thorne
1969-7-10
38386
Los Angeles
San Gabriel Mountains: Angeles National Forest. Along Angeles Crest Highway, Near Lodgepole Picnic Ground.
2317
Comment
RSA332895
Sambucus mexicana
Wayne E. Sawyer
1981-6-18
56
Los Angeles
CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mi from Dawson Saddle.
2301
Comment Read comments Jul 17 2015
RSA584766
Sambucus mexicana
T. S. Ross
1990-8-17
3145
Los Angeles
Upper Big Rock Creek, 120-200m N of Icy Springs
1726
Comment
RSA650332
Sambucus mexicana
Marion P. Harthill
1971-9-25
575
Los Angeles
Mt. Baden Powell, Angeles National Forest.
2316
Comment
UCR145196
Sambucus mexicana
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
A386123
Sambucus nigra subsp. caerulea
L. Abrams
1908-07-02 - 1908-07-04
596
Unknown
Rock Creek, Desert Slopes of the San Gabriel Mountains
1828
Comment
CAS-BOT-BC238746
Sambucus nigra subsp. caerulea
Tim Ross
1990-8-17
3145
Los Angeles
San Gabriel Mtns: upper Big Rock Creek, amid the alluvial gravels and boulders of the drainage-bottom, 120-200 m N of Icy Springs
1737
Comment
CAS-BOT-BC238748
Sambucus nigra subsp. caerulea
Le Roy Abrams; E. A. McGregor
1908-7-2
596
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1828
Comment
CAS-BOT-BC238751
Sambucus nigra subsp. caerulea
Robert F. Thorne; J. Dourley
1967-10-10
37377
Los Angeles
San Gabriel Mts., Angeles National Forest: Cortelyou Springs
2072
Comment
RSA0102531
Sambucus nigra subsp. caerulea
Richard G. Swinney
2010-9-30
13954
Los Angeles
San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA0106504
Sambucus nigra subsp. caerulea
R. G. Swinney
2011-7-29
15558
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA776472
Sambucus nigra subsp. caerulea
Jane Tirrell
2011-8-19
LS- 39
Los Angeles
South side of Highway 2 in Big Rock Creek drainage.
2308
Comment
RSA776473
Sambucus nigra subsp. caerulea
Jane Tirrell
2011-8-19
LS- 39
Los Angeles
South side of Highway 2 in Big Rock Creek drainage.
2308
Comment
RSA776474
Sambucus nigra subsp. caerulea
Jane Tirrell
2011-8-19
LS- 39
Los Angeles
South side of Highway 2 in Big Rock Creek drainage.
2308
Comment
UCR272835
Sambucus nigra subsp. caerulea
R. G. Swinney
2011-7-29
15558
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR277199
Sambucus nigra subsp. caerulea
R. G. Swinney
2010-9-30
13954
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCSB33685
Sambucus nigra subsp. caerulea
Miller, Brian
1960-7-7
Los Angeles
Dawson's Saddle, San Gabriel Mountains
2377
Comment
CLARK-A1528-3054
Sarcodes sanguinea
John C. Roos
1966-6-15
Los Angeles
San Gabriel Mountains
2377
Comment
RSA0025164
Sarcodes sanguinea
Jane Tirrell
2012-6-19
LS 0075
Los Angeles
Approximately 500 ft. upslope (south) from California State Route 2 near mile marker 67.86.
2411
Comment
RSA0114941
Sarcodes sanguinea
R. G. Swinney
2011-7-29
15588
Los Angeles
San Gabriel Mountains; ridge immediately west of Lily Spring, c. 100 m. south of Hwy 2/ Angeles Crest Hwy, north slope of Mt. Hawkins.
2317
Comment
RSA227000
Sarcodes sanguinea
R. F. Thorne
1971-8-25
41252
Los Angeles
Throop Peak
2744
Comment
RSA450062
Sarcodes sanguinea
J. C. Roos
1966-6-15
s.n.
Los Angeles
N. slope of Mount Baden-Powell near laurel Spring
2378
Comment
RSA471116
Sarcodes sanguinea
Robert Gustafson
1983-7-18
2784
Los Angeles
Angeles Crest Hwy., Pine hollow
2134
Comment
RSA733087
Sarcodes sanguinea
R. G. Swinney
2001-6-20
7991
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment Read comments Feb 6 2013
RSA757055
Sarcodes sanguinea
R. G. Swinney
2008-6-17
9055
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
UCR190887
Sarcodes sanguinea
R. G. Swinney, Cody Clarke
2001-6-20
7991
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR202739
Sarcodes sanguinea
R. G. Swinney
2001-8-27
8101
Los Angeles
San Gabriel Mtns., Throop Peak, west of Mt. Baden-Powell
2786
Comment
UCR209231
Sarcodes sanguinea
R. G. Swinney
2008-6-17
9055
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
UCR23573
Sarcodes sanguinea
John C. Roos
1966-6-15
s.n.
Los Angeles
San Gabriel Mountains, North slope of Mt. Baden-Powell near Lamel Spring
2378
Comment Read comments Aug 18 2012
UCR272963
Sarcodes sanguinea
R. G. Swinney
2011-7-29
15588
Los Angeles
San Gabriel Mountains, ridge immediately west of Lily Spring, c. 100 m. south of Hwy 2/ Angeles Crest Hwy, north slope of Mt. Hawkins
2317
Comment
UCSB42183
Sarcodes sanguinea
Roos, John
1966-6-15
Los Angeles
N slope of Mount Baden-Powell near Laurel Spring, San Gabriel Mtns.
2377
Comment
RSA584111
Schedonorus arundinaceus
Timothy S. Ross, Steve Boyd, Fritsch
1990-6-11
2999
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA585696
Schedonorus arundinaceus
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3004
Los Angeles
Big Rock Creek: just above the confluence of Holcomb Canyon Creek, between Big Rock Creek Road and the mouth of Holcomb Canyon.
1255
Comment
RSA597187
Schedonorus arundinaceus
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3735
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA680110
Schedonorus arundinaceus
LeRoy Gross, Michael Denslow
2003-6-4
990
Los Angeles
Islip Saddle parking lot, off Angeles Crest Highway and intersection with Highway 39.
2012
Comment
RSA750835
Schedonorus arundinaceus
R. G. Swinney
2005-8-9
8409
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA749659
Schoenoplectus acutus var. occidentalis
R. G. Swinney
2005-8-5
8365
Los Angeles
Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1561
Comment
UCR95584
Schoenoplectus acutus var. occidentalis
L. C. Wheeler
1946-8-28
6271
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
UCR204551
Scirpus
R. G. Swinney
2005-8-5
8365
Los Angeles
San Gabriel Mtns, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy
1566
Comment
SFV622
Scirpus acutus var. occidentalis
K. A. Wilson
1961-4-29
1174
Los Angeles
San Gabriel Mountains Big Rock Creek. In small, marshy area.
1200
Comment
CAS-BOT-BC341093
Scutellaria mexicana
Timothy S. Ross; Steve Boyd
1990-5-29
2690
Los Angeles
San Gabriel Mountains. SE edge of Valyermo: along NE side of Valyermo Rd from Ca 3730-3750, then S of the road from ca 3750-3770 feet elevation
1149
Comment
CAS-BOT-BC539345
Scutellaria mexicana
R. K. Brummitt; S. M. Namoff
2012-6-7
22038
Los Angeles
Angeles National Forest, N of Littlerock, Big Rock Creek road, Sycamore Flat camp site
1300
Comment
LA99365
Scutellaria mexicana
E. R. Hobbs;
1978-5-13
78- 179
Los Angeles
Devil's Punchbowl County Park
Comment
RSA0088278
Scutellaria mexicana
R. K. Brummitt, Sandra Namoff
2012-6-7
22038
Los Angeles
Angeles National Forest, N of Littlerock, Big Rock Creek road, Sycamore Flat campsite.
1300
Comment
SD231335
Scutellaria mexicana
Sula Vanderplank, LeRoy Gross & Steve Hoskinson.
2005-5-6
50506 116A
Los Angeles
Transverse Ranges; San Gabriel Mountains region; N side of the San Gabriel Mountains. Right at the North End of Bob's Gap.
1433
Comment
UC1965418
Scutellaria mexicana
R. K. Brummitt & S. M. Namoff
2012-6-7
22038
Los Angeles
Angeles National Forest, N of Littlerock, Big Rock Creek road, Sycamore Flat camp site
Comment
UCR281404
Scutellaria mexicana
R. G. Swinney
2014-4-24
16225
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA445335B
Scutellaria siphocampyloides
Anstruther Davidson
1893-7-4
s.n.
Los Angeles
Big Rock.
Comment
LA209588
Selaginella asprella
Lawrence L. Kiefer;
1966-10-29
2477
Los Angeles
San Gabriel Mountains, vicinity of Devil's Punchbowl, Holcomb Cyn, ca. 1/3 mi S of USFS trail 9W01
1462
Comment
LA209603
Selaginella asprella
Lawrence L. Kiefer;
1966-9-24
2383
Los Angeles
San Gabriel Mountains, S Fork Big Rock Creek, ca 0.5 mi S of South Fork Campground
1523
Comment
LA209614
Selaginella asprella
Lawrence L. Kiefer;
1963-1-1
347
Los Angeles
San Gabriel Mountains, Angeles Crest Hwy. (State Rte. #2), near junction with Hwy. 39
1981
Comment
RSA680104
Selaginella asprella
LeRoy Gross, Michael Denslow
2003-6-4
984
Los Angeles
Trail from Islip Saddle to South Fork Big Rock Creek. 0.5 to 0.7 mile down trail from the Saddle, before Reed Spring.
1921
Comment
GH427812
Senecio astephanus
R. F. Thorne
1969-7-2
38334
Unknown
San Gabriel Mts., Angeles National Forest: Cortelyou Spring c. 1 mile E of Islip Saddle on Angeles Crest Hwy.
2072
Comment
RSA670370
Senecio douglasii
B. C. Templeton, H. J. Andrews
1938-6-22
1704
Los Angeles
Shoemaker Canyon, near Valyermo.
Comment
IRVC28170
Senecio flaccidus var. douglasii
June Latting
1976-10-6
s.n.
Los Angeles
Big Rock Creek Fire Station, Fenner Canyon San Gabriel Mountains
1585
Comment
RSA472942
Senecio flaccidus var. douglasii
B. C. Templeton
1932-8-26
5116
Los Angeles
Big Rock Creek; San Gabriel Mountains
1905
Comment
SD212512
Senecio flaccidus var. douglasii
T. B. Salvato, Sarah Flack
2007-8-8
3025
Los Angeles
San Gabriel Mountains: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2012
Comment
UCR124602
Senecio flaccidus var. douglasii
B. C. Templeton
1932-8-26
5116
Los Angeles
San Gabriel Mtns., Big Rock Creek, near Vincent Gap, Angeles National Forest
1905
Comment
UCR145172
Senecio flaccidus var. douglasii
June Latting
1976-10-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek Fire Station, Fenner Canyon
1616
Comment
UCR186677
Senecio flaccidus var. douglasii
T. B. Salvato, Sarah Flack
2007-8-8
3025
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204849
Senecio flaccidus var. douglasii
R. G. Swinney
2005-8-11
8436
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA585402
Senecio flaccidus var. monoensis
Timothy S. Ross, S. D. Boyd
1990-5-29
2715
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA641675
Senecio ionophyllus
Orlando Mistretta
1993-7-6
934
Los Angeles
San Gabriel Mountains: Dawson Saddle at head of Dawson Saddle Trail
2409
Comment
UCR190376
Senecio ionophyllus
R. G. Swinney, Cody Clarke
2001-6-20
8008
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
RSA611490
Setaria viridis
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA747060
Silene antirrhina
R. G. Swinney
2008-6-4
8923
Los Angeles
Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCD170107
Silene antirrhina
R. G. Swinney
2008-6-4
8923
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters.
1329
Comment
UCR206146
Silene antirrhina
R. G. Swinney
2008-6-4
8923
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters
1329
Comment
UCR206479
Silene antirrhina
R. G. Swinney
2008-5-12
8842
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
CAS-BOT-BC389572
Silene parishii
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38870
Los Angeles
San Gabriel Mts., Angeles National Forest: NE-facing slope above Angeles Crest Hwy. 0.6 mi. SSE of Dawson's Saddle
2392
Comment
RSA0040544
Silene parishii
Orlando Mistretta
1990-8-8
s.n.
Los Angeles
Lily Spring
2454
Comment
RSA0096809
Silene parishii
R. G. Swinney
2011-9-27
15692
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA229107
Silene parishii
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38870
Los Angeles
above Angeles Hwy. 0.6 mi. SSE of Dawson's saddle
2393
Comment
RSA310130
Silene parishii
Wayne E. Sawyer
1981-7-12
131
Los Angeles
San Gabriel Mts; Angeles National Forest: 200 NE of Little Jimmy Campground
2256
Comment
RSA438851
Silene parishii
F. R. Fosberg, J. A. Ewan
1931-8-12
S 5482
Los Angeles
Summit Mt. Islip, San Gabriel Mountains.
2500
Comment
RSA438852
Silene parishii
F. R. Fosberg
1931-8-12
S 5482
Los Angeles
Summit Mt. Islip, San Gabriel Mountains.
2500
Comment
RSA65037
Silene parishii
F. R. Fosberg, J. Ewan
1931-8-12
4937
Los Angeles
San Gabriel Mountains: summit of Mt. Islip
2500
Comment
UCR271216
Silene parishii
R. G. Swinney
2011-9-27
15692
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA0081489
Silene platyota
R. G. Swinney
2001-6-20
7994
Los Angeles
Summit of Mt. Lewis, NW of Dawson Saddle.
2524
Comment
CAS-BOT-BC175101
Silene verecunda
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3357
Los Angeles
Big Rock Creek Canyon: ca 120 NNW of Icy Springs, around a stone building that has been gutted by fire ( the Webber Cabin)
1731
Comment
CAS-BOT-BC175102
Silene verecunda
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson Saddle, San Gabriel Mountains
2438
Comment
CAS-BOT-BC175110
Silene verecunda
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38851
Los Angeles
San Gabriel Mts., Angeles National Forest: above Angeles Crest Hwy., N & below Lily Spring at headwater of S Fork, Big Rock Creek, c. 2 mi. S of Dawson Saddle
2042
Comment
OBI2689
Silene verecunda
Wesley O. Griesel
1962-7-27
730
Los Angeles
Lodgepole Picnic Area W of Dawson Saddle, San Gabriel Mts
2286
Comment
RSA0091334
Silene verecunda
R. G. Swinney
2011-8-17
15635
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
SD215461
Silene verecunda
Timothy S. Ross, Steve Boyd and Peter W. Fritsch
1990-6-11
3357
Los Angeles
Big Rock Creek Canyon, ca. 120 m NNW of Icy Springs around a stone building that has been gutted by fire.
1730
Comment
SFV16955
Silene verecunda
J. N. Hogue, P. Wilson
1997-6-27
93 .2
Los Angeles
San Gabriel Mountains Dawson Saddle Trail.
2470
Comment
UCR190890
Silene verecunda
R. G. Swinney, Cody Clarke
2001-6-20
7994
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR206258
Silene verecunda
R. G. Swinney
2008-6-10
8992
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, north base of peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1732
Comment
UCR270854
Silene verecunda
R. G. Swinney
2011-8-17
15635
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
JEPS50882
Silene verecunda subsp. platyota
Frank W. Peirson
1919-6-14
474
Los Angeles
Rock Creek San Gabriel Mountains, Rock Creek
1706
Comment
POM175383
Silene verecunda subsp. platyota
West
1930-7-12
s.n.
Los Angeles
Mt. Islip.
Comment
RSA152106
Silene verecunda subsp. platyota
Wesley O. Griesel
1962-6-27
s.n.
Los Angeles
Dawson saddle
2438
Comment
RSA228962
Silene verecunda subsp. platyota
R. F. Thorne
1971-8-25
41328
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip
2256
Comment
RSA596420
Silene verecunda subsp. platyota
Timothy S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3357
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA65063
Silene verecunda subsp. platyota
F. W. Peirson
1919-6-14
474
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1707
Comment
UCR98736
Silene verecunda subsp. platyota
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3357
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
CAS-BOT-BC126743
Sisymbrium altissimum
R. G. Swinney
2008-12-11
9987
San Bernardino
San Gabriel Mtns./Mojave Desert: Bob's Gap, NE of Valyermo and 3 miles S of Hwy 138
1280
Comment
RSA725211
Sisymbrium altissimum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -32
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA749074
Sisymbrium altissimum
R. G. Swinney
2005-8-11
8448
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA798118
Sisymbrium altissimum
Jane Tirrell, Graham Bothwell, Walter Fidler, Shirley Imsand, Rich Philibosian
2012-7-27
LS 0134
Los Angeles
South side California State Route 2 at mile marker 66.82
2295
Comment
UCR197727
Sisymbrium altissimum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 32
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205242
Sisymbrium altissimum
R. G. Swinney
2005-8-11
8448
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR223578
Sisymbrium altissimum
R. G. Swinney
2009-6-17
11225
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR281334
Sisymbrium altissimum
R. G. Swinney
2014-4-24
16241
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
UCR150593
Sisymbrium officinale
L. C. Wheeler
1967-5-3
9801
Los Angeles
Transverse Ranges; San Gabriel Mountains region, Sycamore Flat Campground, Big Rock Creek
1311
Comment
RSA639189
Sisymbrium orientale
L. C. Wheeler
1967-5-3
9801
Los Angeles
Sycamore Flat Campground, Big Rock Creek.
1311
Comment
RSA749036
Sisymbrium orientale
R. G. Swinney
2008-5-2
8745
Los Angeles
Big Rock Creek at Paradise Springs, on campground property
1470
Comment
UCR205464
Sisymbrium orientale
R. G. Swinney
2008-5-2
8745
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
RSA228974
Sisyrinchium bellum
Robert F. Thorne
1971-8-25
41325
Los Angeles
San Gabriel Mountains, Angeles National Forest: near Windy Spring on N slope of Mt. Islip
2256
Comment
RSA746421
Sisyrinchium bellum
Orlando Mistretta
1994-7-12
1401
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
RSA795201
Sisyrinchium bellum
Jane Tirrell
2012-8-3
LS 0144
Los Angeles
South side California State Route 2, approx. 100 ft. east of turnout at mile marker 67.7.
2308
Comment
UCR202697
Sisyrinchium bellum
R. G. Swinney
2001-8-11
8040
Los Angeles
San Gabriel Mtns., Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
UCR204417
Sisyrinchium bellum
R. G. Swinney
2001-9-15
8177
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR95502
Sisyrinchium bellum
L. C. Wheeler
1966-9-21
8910
Los Angeles
San Gabriel Mtns., south fork of Big Rock Creek in the vicinity of Lily Spring
2378
Comment
RSA0113235
Sisyrinchium idahoense
R. G. Swinney
2010-9-30
13907
Los Angeles
San Gabriel Mountains; 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR270842
Sisyrinchium idahoense
R. G. Swinney
2011-8-17
15621
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR277007
Sisyrinchium idahoense
R. G. Swinney
2010-9-30
13907
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA748889
Sisyrinchium idahoense var. occidentale
Richard G. Swinney
2001-8-11
8040
Los Angeles
Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap
2375
Comment
RSA0102538
Smilacina stellata
Richard G. Swinney
2010-9-30
13898
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR108657
Smilacina stellata
L. C. Wheeler
1966-8-21
8835
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR276998
Smilacina stellata
R. G. Swinney
2010-9-30
13898
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA611921
Solanum americanum
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA611922
Solanum sarrachoides
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
CAS-BOT-BC156472
Solanum umbelliferum
L. Abrams; E. A. McGregor
1908-7-2
597
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1524
Comment
CAS-BOT-BC83647
Solanum umbelliferum
F. W. Peirson
1943-5-15
13550
Los Angeles
Rock Creek, N slope of San Gabriel Mountains
1295
Comment
POM175471
Solanum umbelliferum
F. W. Peirson
1919-6-15
1082
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA427416
Solanum umbelliferum
Gale Sphon
1959-5-9
332
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
RSA78648
Solanum umbelliferum
F. W. Peirson
1943-5-15
13550
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA80384
Solanum umbelliferum
F. W. Peirson
1919-6-15
1082
Los Angeles
Rock Creek, north slope of San Gabriel Mountains.
1296
Comment
RSA80391
Solanum umbelliferum
F. W. Peirson
1918-6-16
186
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
UCR223767
Solanum umbelliferum
R. G. Swinney
2009-6-17
11186
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
NY820357
Solanum xanti
L. Abrams
1908-7-2
597
Los Angeles
Rock Creek, San Gabriel Mountains
1524
Comment
RSA747684
Solidago californica
R. G. Swinney
2001-8-27
8111
Los Angeles
Throop Peak, west of Mt. Baden-Powell
2780
Comment Read comments Oct 25 2012
UCR203112
Solidago californica
R. G. Swinney
2001-8-27
8111
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR204214
Solidago californica
R. G. Swinney
2001-9-16
8164
Los Angeles
San Gabriel Mountains, 100 m east of Little Jimmy Spring Canyon, south Fork, south of Hwy 2, 0.6 mi due east of Mt. Islip and c. 2 mi north of Crystal Lake
2207
Comment
UCR205033
Solidago californica
R. G. Swinney
2001-9-15
8189
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR76081
Solidago californica
R. D. Goeden
1991-9-3
s.n.
Los Angeles
San Gabriel Mtns., Angeles National Forest: Angeles Hwy 2, north of Mt. Burnham
2162
Comment
POM153279
Solidago confinis
P. A. Munz, I. M. Johnston
1928-9-5
11172
Los Angeles
Rock Creek, San Gabriel Mountains.
1159
Comment
RSA749114
Solidago confinis
R. G. Swinney
2005-8-9
8424
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
SFV4113
Solidago confinis
M. L. Vincent
1962-10-4
295
Los Angeles
San Gabriel Mountains Valyermo Road 0.25 miles west of Valyermo.
1110
Comment
UCR204577
Solidago confinis
R. G. Swinney
2005-8-5
8394
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR204751
Solidago confinis
R. G. Swinney
2005-8-9
8424
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA749117
Solidago occidentalis
R. G. Swinney
2005-8-5
8388
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204571
Solidago occidentalis
R. G. Swinney
2005-8-5
8388
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA0116697
Solidago velutina subsp. californica
R. G. Swinney
2010-9-30
13937
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
RSA800512
Solidago velutina subsp. californica
Jane Tirrell
2012-8-20
LS 0156
Los Angeles
Approx. 100 meters south of California State Route 2 near Big Rock Creek drainage about 1.5 miles west of Dawson Saddle.
2346
Comment
UCR277203
Solidago velutina subsp. californica
R. G. Swinney
2010-9-30
13937
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR210223
Sonchus oleraceus
R. G. Swinney
2008-8-14
9429
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek at South Fork Campground Spring
1402
Comment
RSA600603
Sorghum halepense
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Junction of Big Rock Creek and Shoemaker Canyon.
1188
Comment
RSA604492
Sorghum halepense
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
UCD169675
Sorghum halepense
Louis C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
1262
Comment
RSA611011
Sporobolus cryptandrus
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
UCR142821
Sporobolus cryptandrus
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mtns, Mountain Brook Ranch
1159
Comment
GH402132
Stachys albens
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
538
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1219
Comment
GH402133
Stachys albens
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
538
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1219
Comment
RSA229147
Stachys albens
Robert F. Thorne, C. W. Tilforth
1971-6-30
40740
Los Angeles
San Gabriel Mts., Angeles Nat l Forest: Big Rock Canyon below detention camp
1524
Comment
RSA747201
Stachys albens
R. G. Swinney
2005-8-5
8381
Los Angeles
Big Rock Creek at Paradise Springs.
1439
Comment
RSA760703
Stachys albens
R. G. Swinney
2008-9-10
9412
Los Angeles
South Fork Big Rock Creek
1463
Comment
RSA763109
Stachys albens
R. G. Swinney
2008-8-13
9362
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
SEINET3245893
Stachys albens
T. B. Salvato, Sarah Flack
2007-1
3036
Los Angeles
San Gabriel Mtns: East Ford Road crossing over the north ford of the San Gabriel River, Islip Saddle.
2012
Comment
SEINET9297583
Stachys albens
Unknown
2007-8-8
3036
Los Angeles
San Gabriel Mtns
Comment
UCR186598
Stachys albens
T. B. Salvato, Sarah Flack
2007-8-8
3036
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR204564
Stachys albens
R. G. Swinney
2005-8-5
8381
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCR210155
Stachys albens
R. G. Swinney
2008-8-13
9362
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR210707
Stachys albens
R. G. Swinney
2008-9-10
9412
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek
1463
Comment
GH379880
Stanleya pinnata
P. A. Munz & I. M. Johnston
1928-9-4
11168
Unknown
mouth of Rock Creek
1158
Comment
JEPS53908
Stanleya pinnata
Frank W. Peirson
1919-6-13
292
Los Angeles
Rock Creek San Gabriel Mountains, Rock Creek
1295
Comment
POM158222
Stanleya pinnata
P. A. Munz, I. M. Johnston
1928-9-4
11168
Los Angeles
Mouth of Rock Creek.
1159
Comment
SFV15576
Stanleya pinnata
K. C. Molina, K. L. Garrett
1992-5-10
9
Los Angeles
San Gabriel Mountains Valyermo. Valyermo Road, about 1 km northwest of Big Rock Creek.
1200
Comment
UCR141177
Stanleya pinnata
June Latting
1973-6-10
s.n.
Los Angeles
San Gabriel Mountains, Sycamore Flat campground, Big Rock Creek
1311
Comment
CAS-BOT-BC60962
Stanleya pinnata var. pinnata
Timothy S. Ross; Steve Boyd
1990-5-29
2713
Los Angeles
San Gabriel Mountains. Big Rock Springs. Immediate vicinity of Big Rock Creek where crossed by Big Pines Highway.
1194
Comment
LA204467
Stanleya pinnata var. pinnata
W. R. Ernst;
May 1948
sn
Los Angeles
San Gabriel Mountains, Big Rock Creek
Comment
POM19197
Stanleya pinnata var. pinnata
P. A. Munz
1923-5-27
6883 a
Los Angeles
Rock Creek; San Gabriel Mts
1296
Comment
RSA585404
Stanleya pinnata var. pinnata
Timothy S. Ross, S. D. Boyd
1990-5-29
2713
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA66814
Stanleya pinnata var. pinnata
F. W. Peirson
1918-6-16
292
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
RSA670638
Stanleya pinnata var. pinnata
B. C. Templeton, H. J. Andrews
1938-6-22
1702
Los Angeles
Shoemaker Wash, Shoemaker Canyon, near Valyermo.
Comment
SD114761
Stephanomeria cichoriacea
Wayne P. Armstrong
1982-10-17
Los Angeles
San Gabriel Moiuntains, South fork of Big Rock Creek (along South Fork Trail)
1700
Comment
SD262215
Stephanomeria parryi
R. G. Swinney
2014-4-24
16230
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shouemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curbe, 0.7 mile ENE of jct. of Big Rock Creek Rd. (Valyermo 7.5'Q)
1244
Comment
UCR223829
Stephanomeria parryi
R. G. Swinney
2009-6-17
11201
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR281295
Stephanomeria parryi
R. G. Swinney
2014-4-24
16230
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
RSA749239
Stephanomeria pauciflora
R. G. Swinney
2005-8-11
8443
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
UCR204843
Stephanomeria pauciflora
R. G. Swinney
2005-8-11
8443
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
POM153307
Stephanomeria pauciflora var. pauciflora
P. A. Munz, I. M. Johnston
1928-9-4
11176
Los Angeles
San Gabriel Mountains: Rock Creek
1159
Comment
RSA727262
Stephanomeria virgata
T. B. Salvato, Sarah Flack
2007-8-8
3030
Los Angeles
San Gabriel Mtns: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2012
Comment
RSA774736
Stephanomeria virgata
R. G. Swinney
2009-6-17
11178
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR186672
Stephanomeria virgata
T. B. Salvato, Sarah Flack
2007-8-8
3030
Los Angeles
San Gabriel Mountains, East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle
2043
Comment
UCR210135
Stephanomeria virgata
R. G. Swinney
2008-8-13
9392
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR223773
Stephanomeria virgata
R. G. Swinney
2009-6-17
11178
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA792018
Stephanomeria virgata subsp. virgata
Jane Tirrell
2012-8-20
LS 0164
Los Angeles
North side of California State Route 2 near mile marker 66.6, approx. 1.5 mi east of Islip Saddle
2232
Comment
UCR190373
Stipa
R. G. Swinney, Cody Clarke
2001-6-20
8006
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
HSC65745
Stipa parishii
R. F. Thorne, Larry E. DeBuhr
1974-6-28
44774
Los Angeles
Drainage of S Fork Big Rock Creek, N of Windy Spr. near Pine Hollow Picnic Area
2134
Comment
SD197637
Stipa parishii
R. G. Swinney
2005-8-26
8527
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, peak 6374, c. 1/2 miles southwest of Devils Chair.
1933
Comment
UCR190888
Stipa parishii
R. G. Swinney, Cody Clarke
2001-6-20
7992
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR204808
Stipa parishii
R. G. Swinney
2005-8-26
8527
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
RSA0119793
Stipa speciosa
R. G. Swinney
2014-4-30
16280
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
SD215357
Stipa speciosa
Timothy S Ross, Peter W Fritsch et al
1990-6-22
3710
Los Angeles
San Gabriel Mountains: Pinyon Ridge: Eastern half of the ridge directly North of Fenner Canyon.
1938
Comment
UCR204807
Stipa speciosa
R. G. Swinney
2005-8-26
8528
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, peak 6374, c. 1/2 mi. SW of Devils Chair
1943
Comment
UCR280734
Stipa speciosa
R. G. Swinney
2014-4-30
16280
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA0120026
Stylocline psilocarphoides
R. G. Swinney
2014-4-30
16295
Los Angeles
San Gabriel Mountains; 3.8-4.0 miles s. of Hwy. 138 on w. side of Largo Vista Road to ridge, c. 100 meters to the west.
1387
Comment
JEPS46353
Swertia neglecta
Frank W. Peirson
1918-6-17
145
Los Angeles
n side San Gabriel Mts; San Gabriel Mts., Rock Creek
1524
Comment
UC284170
Swertia neglecta
P. A. Munz
1923-5-26
6830
Los Angeles
Big Rock Creek San Gabriel Mts.
1584
Comment
RSA763108
Symphoricarpos rotundifolius
R. G. Swinney
2008-8-13
9361
Los Angeles
Icy Springs, tributary of Big Rock Creek.
1756
Comment
UCR210154
Symphoricarpos rotundifolius
R. G. Swinney
2008-8-13
9361
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA229116
Symphoricarpos rotundifolius var. parishii
R. F. Thorne, C. W. Tilforth, John Dourley
1969-7-29
38844
Los Angeles
San Gabriel Mountains, Angeles National Forest: N-facing slope above Angeles Crest Higway N & below Lily Spring at headwater of S Fork, Big Rock Creek, ca. 2 miles S of Dawson Saddle.
2317
Comment
RSA233723
Symphoricarpos rotundifolius var. parishii
R. F. Thorne, Larry E. DeBuhr
1972-8-18
42249
Los Angeles
San Gabriel Mts; Angeles National Forest: open peak of Mt. Islip
2515
Comment
RSA0073269
Syntrichopappus fremontii
Orlando Mistretta, Christine Mistretta
2005-4-21
2074
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA250585
Syntrichopappus fremontii
R. F. Thorne, R. Carolin, Christopher Davidson
1967-3-23
41596
Los Angeles
San Gabriel Mts., Angeles National Forest: Grandview Canyon, Mohave desert slopes N of Mile High Ranch in desert chaparral
1371
Comment
RSA725090
Syntrichopappus fremontii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -2
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SD231239
Syntrichopappus fremontii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
50506 2
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge,wash and roadside.
1444
Comment
SD262218
Syntrichopappus fremontii
R. G. Swinney
2014-4-24
16229
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shouemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curbe, 0.7 mile ENE of jct. of Big Rock Creek Rd. (Valyermo 7.5'Q)
1244
Comment
UC1409114
Syntrichopappus fremontii
R. F. Thorne, R. Carolin, and C. Davidson
1967-3-23
41596
Los Angeles
slopes n Mile High Ranch (Mohave Desert slopes); San Gabriel Mts., Angeles National Forest, Mohave Desert, Gr
1371
Comment
UC1928590
Syntrichopappus fremontii
Sula Vanderplank, LeRoy Gross & Steve Hoskinson
2005-5-6
05050 2
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
UCR197725
Syntrichopappus fremontii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 2
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR281294
Syntrichopappus fremontii
R. G. Swinney
2014-4-24
16229
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
PASA1576
Syntrichopappus lemmonii
Frank W. Peirson
1926-5-8
Los Angeles
Road from Rock Creek to L. A. County Playground
1310
Comment
RSA0073270
Syntrichopappus lemmonii
Orlando Mistretta, Christine Mistretta
2005-4-21
2075
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA252872
Syntrichopappus lemmonii
R. F. Thorne
1973-5-11
43521
Los Angeles
North of Shoemaker Canyon between Mile High and Valyermo.
1341
Comment
RSA474446
Syntrichopappus lemmonii
Anstruther Davidson, H. E. Hasse
1906-6-5
1474
Los Angeles
San Gabriel Mountains. By Rock Creek.
Comment
RSA643108
Syntrichopappus lemmonii
Orlando Mistretta
1993-5-10
834
Los Angeles
San Gabriel Mtns, Big Pines Hwy.
1326
Comment
RSA725128
Syntrichopappus lemmonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -64
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
SBBG118500
Syntrichopappus lemmonii
O. Mistretta
1993-5-10
834
Los Angeles
Big Pines Hwy
1325
Comment
SD231240
Syntrichopappus lemmonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
50506 64
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadisde.
1444
Comment
SD255110
Syntrichopappus lemmonii
Orlando Mistretta, Christine Mistretta
2005-4-21
2075
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
UCR197771
Syntrichopappus lemmonii
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 64
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR265952
Syntrichopappus lemmonii
Orlando Mistretta, Christine Mistretta
2005-4-21
2075
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UC1605452
Syringa laciniata
Tim Ross and Steve Boyd
1990-5-29
2699
Los Angeles
Big Rock Creek; San Gabriel Mtns
1239
Comment
RSA596414
Syringa vulgaris
Tim S. Ross, Steve Boyd, Peter W. Fritsch
1990-6-11
3351
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
UCR204880
Taraxacum officinale
R. G. Swinney
2005-8-9
8407
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
POM17985
Tauschia parishii
P. A. Munz
1923-5-26
6874
Los Angeles
San Gabriel Mountains, Rock Creek
1296
Comment
POM180589
Tauschia parishii
L. R. Abrams, E. McGregor
1908-7-3
599
Los Angeles
North Baldy Mt., Rock Creek Canon
1524
Comment
RSA455495
Tauschia parishii
Anstruther Davidson
1906-6-5
1481
Los Angeles
San Gabriel Mountains. By Rock Creek.
Comment
RSA455501
Tauschia parishii
F. R. Fosberg, J. A. Ewan
1931-8-11
S 5456
Los Angeles
Cienega, 1/2 mile north of Windy Camp, north slope of Mt. Islip, San Gabriel Mtns
2300
Comment
RSA596419
Tauschia parishii
T. S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3356
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1731
Comment
RSA597188
Tauschia parishii
T. S. Ross, Peter W. Fritsch, Steve D. Boyd, Orlando Mistretta
1990-6-22
3718
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA597564
Tauschia parishii
T. S. Ross, Peter W. Fritsch, Steve D. Boyd, Orlando Mistretta
1990-6-22
3757
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA660165
Tauschia parishii
Orlando Mistretta
1992-5-25
441
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower.
Comment
RSA700427
Tauschia parishii
Gary D. Wallace
1985-7-5
2232
Los Angeles
San Gabriel Mountains: Mt. Islip. Angeles National Forest.
2515
Comment
SBBG59677
Tauschia parishii
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SFV6854
Tauschia parishii
T. Gordon, K. A. Wilson, D. R. Perry
1974-8-14
580
Los Angeles
San Gabriel Mountains Trail to Mount Baden Powell.
2287
Comment
UC1619321
Tauschia parishii
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3718
Los Angeles
Pinyon Ridge, eastern half, directly N of Fenner Canyon San Gabriel Mountains
1938
Comment
UC1971209
Tauschia parishii
Louis C. Wheeler
1970-7-25
Los Angeles
SAN GABRIEL MOUNTAINS: Heliport 0.3 mile north of South Mt. Hawkins.
Comment
UC566897
Tauschia parishii
H. L. Mason
1926-4-27
3025
Los Angeles
Rock Creek
Comment Read comments Jan 29 2016
CHSC20793
Tetradymia axillaris
Robert A. Schlising
1968-4-12
2879
Los Angeles
SE of Pearlblossom; Fort Tejon Road near 165th Street.
Comment
LA99372
Tetradymia axillaris var. longispina
E. R. Hobbs;
1978-5-13
78- 176
Los Angeles
Devil's Punchbowl County Park
Comment
RSA474642
Tetradymia axillaris var. longispina
L. E. Hoffman
1932-3-27
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA474644
Tetradymia axillaris var. longispina
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA585413
Tetradymia axillaris var. longispina
Timothy S. Ross, Orlando Mistretta, Peter W. Fritsch
1990-5-29
2689
Los Angeles
SE edge of Valyermo: along NE side of Valyermo Rd., then S of the road.
1143
Comment
RSA639170
Tetradymia axillaris var. longispina
L. C. Wheeler
1967-5-31
9796
Los Angeles
San Gabriel Mountains: Just over the rise immediately west of Caldwell Lake.
Comment
RSA651190
Tetradymia axillaris var. longispina
Marion P. Harthill
1972-5-22
729
San Bernardino
Mojave D. Hwy. & N4
1310
Comment Read comments Nov 25 2016
GH427878
Tetradymia canescens
J. A. Ewan
1934-8-7
8378
Unknown
Hawkins-Throop Peak Divide
2590
Comment
RSA474616
Tetradymia canescens
Anstruther Davidson
1893-07
s.n.
Los Angeles
Big Rock.
Comment
RSA597380
Tetradymia canescens
Timothy S. Ross, Peter W. Fritsch, S. D. Boyd, Orlando Mistretta
1990-6-22
3705
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
UC586892
Tetradymia canescens
Joseph Andorfer Ewan
1934-8-7
8378
Los Angeles
Hawkins to Throop Peak Divide; San Gabriel Mts.
2590
Comment
RSA651191
Tetradymia stenolepis
Marion P. Harthill
1972-5-27
762
San Bernardino
Hwy N4, Mojave
1219
Comment Read comments Nov 25 2016
RSA597374
Thinopyrum intermedium
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3703
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon.
1939
Comment
RSA597561
Thinopyrum intermedium
Timothy S. Ross, Peter W. Fritsch, Steve Boyd, Orlando Mistretta
1990-6-22
3754
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA597571
Thinopyrum intermedium
Timothy S. Ross, Steve Boyd, Orlando Mistretta, Peter W. Fritsch
1990-6-22
3763
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone
1707
Comment
RSA794745
Thinopyrum intermedium
Jane Tirrell
2012-7-20
LS 0115
Los Angeles
South side of California State Route 2 near mile marker 66.43.
2228
Comment
CAS-BOT-BC207185
Thinopyrum intermedium subsp. intermedium
Tim Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch
1990-6-22
3754
Los Angeles
Pinyon Ridge, Western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone - San Gabriel Mountains
1950
Comment
SBBG70331
Thysanocarpus curvipes
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk
Comment
RSA0121944
Thysanocarpus desertorum
R. G. Swinney
2008-5-8
8795
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA0121945
Thysanocarpus desertorum
R. G. Swinney
2008-5-5
8755
Los Angeles
San Gabriel Mtns.: Big Rock Creek at Paradise Springs.
1427
Comment
RSA0124162
Thysanocarpus desertorum
R. G. Swinney
2008-5-2
8719
Los Angeles
Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
SD197730
Thysanocarpus desertorum
R. G. Swinney
2008-5-2
8719
Los Angeles
San Gabriel Mountains; Big Rock Creek at Paradise Springs, north of Big rock Creek Road, on campground property.
1000
Comment
POM18104
Thysanocarpus laciniatus
P. A. Munz
1923-5-25
6811 a
Los Angeles
Big Rock Creek, San Gabriel Mts.
1280
Comment
RSA589114
Thysanocarpus laciniatus
Timothy S. Ross
1992-4-4
6100
Los Angeles
Big Rock Creek: ca 0.25 mile S of Big Pines Highway, between the stream and Big Rock Creek Road
1207
Comment
RSA725118
Thysanocarpus laciniatus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -26
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725201
Thysanocarpus laciniatus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -26
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR197764
Thysanocarpus laciniatus
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 26
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205227
Thysanocarpus laciniatus
R. G. Swinney
2008-5-2
8719
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, north of Big Rock Creek Rd. on campground property
1439
Comment
UCR205829
Thysanocarpus laciniatus
R. G. Swinney
2008-5-8
8795
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR205892
Thysanocarpus laciniatus
R. G. Swinney
2008-5-5
8755
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
CAS-BOT-BC67252
Thysanocarpus laciniatus var. hitchcockii
Timothy S. Ross
1992-4-4
6100
Los Angeles
San Gabriel Mountains. Big Rock Creek. Ca. 0.25 mile south of Big Pines Highway. Between the stream and Big Rock Crk Rd
1210
Comment
RSA613495
Tribulus terrestris
Louis C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
RSA746420
Trifolium
Orlando Mistretta
1994-7-12
1402
Los Angeles
Along trail, S. Fork of Big Rock Creek. Surveying from Reed Spring to Islip Saddle.
Comment
POM349115
Trifolium gracilentum
Anstruther Davidson
1893-07
s.n.
Los Angeles
Rock Creek
Comment
RSA0098612
Trifolium monanthum
R. G. Swinney
2011-9-27
15711
Los Angeles
San Gabriel Mountains: Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2354
Comment
RSA748469
Trifolium monanthum
R. G. Swinney, Cody Clarke
2001-8-22
8081
Los Angeles
1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR202723
Trifolium monanthum
R. G. Swinney, Cody Clarke
2001-8-22
8081
Los Angeles
San Gabriel Mtns., 1.5 miles SSW of Dawson Saddle, junction of South Fork Big Rock Creek and Hwy 2, near turn-out/parking area
2305
Comment
UCR203100
Trifolium monanthum
R. G. Swinney
2001-8-27
8110
Los Angeles
San Gabriel Mountains, Cortelyou Spring c. 0,5 mi east of the junction of Hwy 2 and Hwy 39, north side of Hwy 2
2073
Comment
UCR271186
Trifolium monanthum
R. G. Swinney
2011-9-27
15711
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment
RSA228985
Trifolium monanthum subsp. grantianum
Robert F. Thorne
1971-8-25
41314
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2256
Comment
RSA250485
Trifolium monanthum subsp. grantianum
Robert F. Thorne, J. Dourley
1967-10-10
37356
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA286786
Trifolium monanthum subsp. grantianum
R. F. Thorne
1974-6-28
44766
Los Angeles
Angeles National Forest: Lily Springs area on N slope of Mt. Hawkins, drainage of S Fork Big rock Creek.
2439
Comment
RSA0106502
Trifolium monanthum var. grantianum
R. G. Swinney
2011-7-29
15571
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
UCR270812
Trifolium monanthum var. grantianum
R. G. Swinney
2011-8-17
15628
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272837
Trifolium monanthum var. grantianum
R. G. Swinney
2011-7-29
15571
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA0110594
Trifolium monanthum var. monanthum
Richard G. Swinney
2010-9-30
13901
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
UCR277011
Trifolium monanthum var. monanthum
R. G. Swinney
2010-9-30
13901
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
RSA230375
Trifolium variegatum
R. F. Thorne
1969-7-10
38389
Los Angeles
San Gabriel Mountains: Angeles National Forest. Along Angeles Crest Highway, Near Lodgepole Picnic Ground.
2317
Comment
CLARK-A1528-5247
Trifolium wormskioldii
John C. Roos
1937-5-31
756
Los Angeles
San Gabriel Mountains
Comment
RSA670628
Trifolium wormskioldii
B. C. Templeton
1932-8-25
5084
Los Angeles
Big Rock Creek, San Gabriel Mts.
2104
Comment
CAS-BOT-BC193531
Trisetum spicatum
Robert F. Thorne; C. W. Tilforth; John Dourley
1969-7-29
38882
Los Angeles
Near Lodgepole Picnic area at headwaters of Dorr Canyon, N slope Throop Peak, above Angeles Crest Hwy., 1.2 mi. SE of Dawson Saddle in gully, San Gabriel Mts., Angeles National Forest
2331
Comment
RSA0110584
Trisetum spicatum
R. G. Swinney
2011-7-29
15563
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA250497
Trisetum spicatum
R. F. Thorne
1967-10-10
37360
Los Angeles
Angeles National Forest: 1.5 mi. E of Dawson Saddle
2332
Comment
RSA618670
Trisetum spicatum
L. C. Wheeler
1966-8-21
8833
Los Angeles
San Gabriel Mountains: Northwest slope, Mount Burnham
Comment
UCR138843
Trisetum spicatum
L. C. Wheeler
1966-8-21
8833
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
UCR272992
Trisetum spicatum
R. G. Swinney
2011-7-29
15563
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA232277
Triticum aestivum
R. F. Thorne
1969-7-10
38401
Los Angeles
San Gabriel Mountains; Angeles National Forest: Along Angeles Crest Hwy. 1.1 mile NE of Pine Hollow Picnic Ground.
2134
Comment
RSA426262
Turricula parryi
F. R. Fosberg, Joseph A. Ewan
1931-8-12
4885
Los Angeles
Big Rock - Bear Creek Divide; San Gabriel Mts.
2012
Comment
RSA426268
Turricula parryi
F. R. Fosberg
1931-8-12
S 5468
Los Angeles
Buckhorn Trail, Islip-Williamson divide between Bear and Big Rock Creeks; San Gabriel Mts.
2000
Comment
RSA794748
Turricula parryi
Jane Tirrell
2012-7-20
LS 0118
Los Angeles
San Gabriel Mts region: South side of California State Route 2; east bank of drainage at mile marker 66.82.
2245
Comment
UCR204875
Typha
R. G. Swinney
2005-8-9
8402
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA604491
Typha angustifolia
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
RSA604490
Typha domingensis
L. C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
Comment
UCD169676
Typha latifolia
Louis C. Wheeler
1967-9-17
s.n.
Los Angeles
San Gabriel Mountains: Big Rock Creek, Old Point Comfort.
1262
Comment
UCR95580
Typha latifolia
L. C. Wheeler
1946-8-28
6270
Los Angeles
San Gabriel Mtns, Caldwell Lake
1570
Comment
RSA585407
Ulmus minor
Tim S. Ross, Steve D. Boyd
1990-5-29
2711 -b
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA585406
Ulmus pumila
Tim S. Ross
1990-5-29
2711 a
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA0073589
Uropappus lindleyi
Orlando Mistretta, Christine Mistretta
2005-4-21
2065
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA725133
Uropappus lindleyi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -13
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA725202
Uropappus lindleyi
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -13
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon.
1444
Comment
RSA755822
Urtica dioica subsp. holosericea
R. G. Swinney
2008-7-2
9112
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 and Old Hwy 39
1878
Comment Read comments Sep 21 2010
RSA792102
Urtica dioica subsp. holosericea
Jane Tirrell, Shirley Imsand, Walter Fidler
2012-7-6
LS 0097
Los Angeles
Drainage gully, south side California State Route 2 at mile marker 66.82.
2243
Comment
UCR209654
Urtica dioica subsp. holosericea
R. G. Swinney
2008-7-2
9112
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment Read comments Sep 24 2010
UCR210266
Urtica dioica subsp. holosericea
R. G. Swinney
2008-8-13
9370
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA0110595
Veratrum californicum
Richard G. Swinney
2010-9-30
13900
Los Angeles
San Gabriel Mountains: 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs.
2290
Comment
RSA0116815
Veratrum californicum
R. G. Swinney
2010-9-30
13927
Los Angeles
San Gabriel Mountains; 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon.
2305
Comment
UCR276990
Veratrum californicum
R. G. Swinney
2010-9-30
13900
Los Angeles
San Gabriel Mountains, 1.75 miles SW of Dawson Saddle on SE side of Hwy 2 (Angeles Crest Hwy), S Fork Big Rock Creek, below Lily Springs
2290
Comment
UCR277242
Veratrum californicum
R. G. Swinney
2010-9-30
13927
Los Angeles
San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon
2341
Comment
UCR95485
Veratrum californicum
L. C. Wheeler
1966-9-21
8920
Los Angeles
San Gabriel Mtns., Lily Spring
2439
Comment
RSA0091330
Veratrum californicum var. californicum
R. G. Swinney
2011-8-17
15632
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0106827
Veratrum californicum var. californicum
R. G. Swinney
2011-7-29
15567
Los Angeles
San Gabriel Mountains: Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins.
2454
Comment
RSA230185
Veratrum californicum var. californicum
Robert F. Thorne
1969-7-2
38337
Los Angeles
San Gabriel Mountains, Angeles National Forest; c. 1.8 miles S of Dawsons saddle on Angeles Crest Highway. (NW slope of Mt. Hawkins)
2271
Comment
RSA798115
Veratrum californicum var. californicum
Jane Tirrell
2012-7-25
LS 0149
Los Angeles
Approx. 300 meters east of California State Route 2 on east bank of drainage gully at mile marker 66.82
2283
Comment
UCR270871
Veratrum californicum var. californicum
R. G. Swinney
2011-8-17
15632
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR272860
Veratrum californicum var. californicum
R. G. Swinney
2011-7-29
15567
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
RSA585409
Verbascum blattaria
Tim S. Ross, Steve D. Boyd
1990-5-29
2718
Los Angeles
Big Rock Springs: immediate vicinity of Big Rock Creek where crossed by Big Pines Highway (Valyermo Rd.).
1183
Comment
RSA749115
Verbena lasiostachys
R. G. Swinney
2005-8-9
8429
Los Angeles
San Gabriel Mts: Big Rock Creek at Paradise Springs.
1439
Comment
RSA779987
Verbena lasiostachys
R. G. Swinney
2009-6-17
11210
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR204755
Verbena lasiostachys
R. G. Swinney
2005-8-9
8429
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR223523
Verbena lasiostachys
R. G. Swinney
2009-6-17
11210
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR204562
Veronica anagallis-aquatica
R. G. Swinney
2005-8-5
8379
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
UCD164666
Viola macloskeyi
R. John Little; Jane Tirrell, Walt Fidler
2011-6-11
13497
Los Angeles
: 'Lily Spring' trek, south of Hwy 2, San Gabriel Mtns., north of Pacific Crest Trail.
2438
Comment
UCR112161
Viola macloskeyi
L. C. Wheeler
1968-6-1
s.n.
Los Angeles
San Gabriel Mtns., Dorr Canyon at Angeles Crest Hwy., by Whitethorn [=Lodgepole] Picnic Area
2348
Comment
UCR24607
Viola macloskeyi
T. P. Krantz
1980-7-4
s.n.
Los Angeles
San Gabriel Mtns, Lily Springs
Comment
RSA585679
Viola odorata
Tim S. Ross
1990-6-11
3335
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA310134
Viola pinetorum subsp. pinetorum
Wayne E. Sawyer
1981-6-11
34
Los Angeles
Ca Hwy 2 between Dawson Saddle and Junction of Hwy 39, 2.75 from Dawson Saddle
2241
Comment
RSA747146
Viola purpurea
R. G. Swinney
2008-5-8
8806
Los Angeles
West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
RSA748903
Viola purpurea
R. G. Swinney
2008-5-13
8868
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
RSA756982
Viola purpurea
R. G. Swinney
2008-6-17
9058
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26.
2160
Comment
SEINET3246199
Viola purpurea
R. G. Swinney
2008-1
8806
Los Angeles
San Gabriel Mtns.: West Fork Punchbowl Canyon near north boundary of Devils PUnchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1260
Comment
UCR205589
Viola purpurea
R. G. Swinney
2008-5-13
8868
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
UCR205857
Viola purpurea
R. G. Swinney
2008-5-8
8806
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR209239
Viola purpurea
R. G. Swinney
2008-6-17
9058
Los Angeles
San Gabriel Mountains, ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
CHSC26328
Viola purpurea subsp. mohavensis
Wesley O. Griesel
1962-6-6
Los Angeles
Road from Big Pines to Valyermo San Gabriel Mts.
1676
Comment
POM18256
Viola purpurea subsp. mohavensis
Philip A. Munz
1923-5-26
6806
Los Angeles
Big Rock Creek.
1280
Comment
RSA424293
Viola purpurea subsp. mohavensis
Anstruther Davidson
1908-06
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA725092
Viola purpurea subsp. mohavensis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 48 -B
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR220295
Viola purpurea subsp. mohavensis
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 48 B
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
SEINET7072905
Viola purpurea subsp. quercetorum
A. G. Vestal
1963-5-22
s.n.
Los Angeles
San Gabriel Range Mountains southeast of Bobs Gap on Big Pines Road. Coordinate datum: WGS84/NAD83. (34? deg. 24' 59" North Latitude, -117? deg. 68' 56" West Longitude; UTM Zone 11, 428121mE, 3808400mN, Coordinate datum: NAD27.).
Comment
RSA748902
Vulpia microstachys var. microstachys
R. G. Swinney
2008-5-13
8867
Los Angeles
Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail
1390
Comment
POM362067
Xylorhiza tortifolia
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek, Mojave Desert.
Comment
UC1119648
Xylorhiza tortifolia var. tortifolia
A. E. Wieslander
1938-5-7
747
Los Angeles
Valyermo (Rock Creek) Rock Creek Quad.
1188
Comment
RSA378328
Yucca brevifolia
Bonnie C. Templeton
1932-3-27
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA773804
Yucca whipplei
Richard G. Swinney
2009-6-17
11192
Los Angeles
ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR205910
Yucca whipplei
R. G. Swinney
2008-5-5
8757
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR223821
Yucca whipplei
R. G. Swinney
2009-6-17
11192
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA749083
Zannichellia palustris
R. G. Swinney
2005-8-11
8472
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
SD197639
Zannichellia palustris
R. G. Swinney
2005-8-11
8472
Los Angeles
San Gabriel Mountains: Big Rock Creek at Paradise Springs.
1438
Comment
UCR205202
Zannichellia palustris
R. G. Swinney
2005-8-11
8472
Los Angeles
San Gabriel Mtns, Big Rock Creek at Paradise Springs
1439
Comment
RSA250375
Zauschneria californica subsp. latifolia
Robert F. Thorne, John Dourley
1967-10-3
37268
San Bernardino
Mt. Baden-Powell: N slope at Vincent Gap
2134
Comment
GH384877
Zeltnera exaltata
L. Abrams & E. A. McGregor
1908-07-02 - 1908-07-04
535
Unknown
Rock Creek, desert slopes of the San Gabriel Mountains
1158
Comment
SD197787
Zeltnera exaltata
R. G. Swinney
2005-8-9
8433
Los Angeles
San Gabriel Mountains: Big Rock Creek at Paradise Springs
1438
Comment