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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC78037
Abies concolor
Herman Knoche
1919-6-14
Series A, No. 846
Los Angeles
Mt. Lowe
1828
Comment
CDA3987
Acacia dealbata
L. C. Wheeler
1969-3-16
s.n.
Los Angeles
San Gabriel Mtns.: Middle Fork W Ravine, remote from road but near water supply tunnel.
Comment
UCR111671
Acacia dealbata
L. C. Wheeler
1969-3-16
s.n.
Los Angeles
San Gabriel Mtns., Middle Fork West Ravine, remote from road but near water supply tunnel
549
Comment
RSA632005
Acacia mearnsii
L. C. Wheeler
1969-3-16
s.n.
Los Angeles
San Gabriel Mountains: Middle fork west ravine, remote from road but near water supply tunnel
548
Comment
CAS-BOT-BC412574
Acanthoscyphus parishii var. parishii
Le Roy Abrams
1901-7-1
1893
Los Angeles
Wilson's Pk
1767
Comment
SBBG62383
Acanthoscyphus parishii var. parishii
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
A363601
Acer macrophyllum
J. G. Jack
1907-7-12
Unknown
Pasadena, Millards Canon
Comment
A363608
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Mt Wilson
Comment
A363609
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Sierra Madre Mts.
914
Comment Read comments Jan 7 2015
CAS-BOT-BC331526
Acer macrophyllum
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mt. near Pasadena
Comment
CAS-BOT-BC331529
Acer macrophyllum
Grant
1901-3-24
3647
Los Angeles
Caton Canon
Comment
CAS-BOT-BC331553
Acer macrophyllum
Geo. B. Grant
1904-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC331554
Acer macrophyllum
Geo. B. Grant
1903-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC331555
Acer macrophyllum
Geo. B. Grant
1901-1-1
8912 (Ex. 17.)
Los Angeles
Sierra Madre Mts.
Comment
CAS-BOT-BC331556
Acer macrophyllum
Geo. B. Grant
1903-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC331560
Acer macrophyllum
Joseph Andorfer Ewan
1932-7-4
7582
Los Angeles
Millards Canyon above the falls, San Gabriel Mts.
Comment
CAS-BOT-BC331564
Acer macrophyllum
Jun Hu; Weena Sangkatavat
2000-4-22
01
Los Angeles
Transverse Ranges, San Gabriel Mts., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
548
Comment
GH363532
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Sierra Madre Mts.
Comment Read comments Jan 7 2015
GH363537
Acer macrophyllum
J. F. Macbride & E. B. Payson
1915-7-25
893
Unknown
Canon on Mt. Wilson
Comment
JEPS42646
Acer macrophyllum
C. E. Hutchinson
1892-8-10
Los Angeles
Altadena
243
Comment
POM183629
Acer macrophyllum
Joseph A. Ewan
1929-5-18
1254
Los Angeles
Las Flores Canyon
Comment
POM306283
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1395
Los Angeles
Eaton Canyon Park, Altadena.
Comment
POM306284
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1394
Los Angeles
Eaton Canyon Park, Altadena.
Comment
POM85891
Acer macrophyllum
George B. Grant
1901-5-3
17
Los Angeles
Mount Wilson, Southern California.
Comment
RSA329739
Acer macrophyllum
Gary D. Wallace
1966-3-25
217
Los Angeles
Millard Canyon north of Pasadena
915
Comment
RSA394172
Acer macrophyllum
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA394179
Acer macrophyllum
George B. Grant
1904-4-1
17
Los Angeles
Mount Wilson, Southern California.
Comment
RSA394185
Acer macrophyllum
L. E. Hoffman
1933-3-23
17108
Los Angeles
Millard's Canyon, San Gabriel Mts.
Comment
RSA623971
Acer macrophyllum
Raymond J. Dobbs
1927-3-25
798
Los Angeles
Switzer's, San Gabriel Mts.
Comment
RSA650008
Acer macrophyllum
G. Foster
1961-1
s.n.
Los Angeles
Angeles Crest Highway, 200 yds from Rd. 1 mile north of ranger station.
Comment
RSA660516
Acer macrophyllum
Lori Ackerman, Gerald Braden, Arthur Davenport
1988-5-4
23
Los Angeles
North end of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA76987
Acer macrophyllum
F. W. Peirson
1919-4-5
107
Los Angeles
Sierra Madre trail to Mt. Lowe.
Comment
SEINET3142627
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Mt Wilson, S California
Comment Read comments Jan 7 2015
SEINET3195256
Acer macrophyllum
G. B. Grant
1901-1
17
Unknown
Sierra Madre Mts.,Mountain Canons
Comment Read comments Jan 5 2015
UC1211167
Acer macrophyllum
Huron H. Smith
1912-4-30
4864
Los Angeles
Mt. Wilson
1219
Comment
UC452625
Acer macrophyllum
Geo. B. Grant
1901-1
17
Los Angeles
Mt. Wilson Mt. Wilson (Mountain Canyons, So Cal)
Comment
UCR172704
Acer macrophyllum
Jun Hu, Weena Sangkatavat
2000-4-22
01
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
RSA606909
Acer palmatum
Louis C. Wheeler
1973-6-20
s.n.
Los Angeles
Altadena.
Comment
CAS-BOT-BC211922
Achnatherum coronatum
W. A. Silveus
1938-6-18
3697
Los Angeles
Mt. Wilson, Coast Range
Comment
CDA28088
Achnatherum coronatum
T. C. Fuller, T. Suzuki
1958-5-9
s.n.
Los Angeles
Millard Canyon, Cheney Trail above Altadena.
0
Comment
POM353048
Achnatherum coronatum
L. E. Hoffman
1934-5-13
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest. [San Gabriel Mountains.]
Comment
POM353051
Achnatherum coronatum
L. E. Hoffman
1934-5-13
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest. [San Gabriel Mountains.]
Comment
POM353174
Achnatherum coronatum
Edwin Kline
1924-6-22
s.n.
Los Angeles
Mt. Wilson
Comment
RSA651296
Achnatherum coronatum
Lori Ackerman, Gerald Braden, Arthur Davenport
1988-5-4
24
Los Angeles
North end of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
SEINET261377
Achnatherum coronatum
Mary E. Barkworth
1981-1
4086
Los Angeles
Angeles National Forest. Beside CA 20, just East of marker 41.16.
1370
Comment Read comments Sep 15 2014
SEINET4692060
Achnatherum coronatum
T. R. Van Devender
1984-1
84 -118
Los Angeles
In Switzer picnic area; San Gabriel Mountains, Angeles National Forest
Comment
UCD50274
Achnatherum coronatum
Joseph Andorfer Ewan
1932-7-4
7591
Los Angeles
Upper Millards Canyon. San Gabriel Mts. Los Angeles County. Upper Sonoran Zone.
1188
Comment
RSA601562
Achnatherum diegoense
L. C. Wheeler
1967-6-16
9843
Los Angeles
San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side NE of Coulter Reservoir.
640
Comment
POM365957
Achnatherum hymenoides
H. M. Ritter
1931-4-15
38 -131
Los Angeles
Alta Dena
Comment
GH361440
Achnatherum occidentale
L. Abrams
1902-6-29
2598
Unknown
Summit of Mt Wilson
Comment
POM263114
Achnatherum occidentale subsp. occidentale
J. C. Roos
1937-7-18
398
Los Angeles
Mt. Wilson observatory grounds
2651
Comment Read comments Nov 13 2011
RSA648083
Achnatherum occidentale subsp. occidentale
J. C. Roos
1937-7-18
398
Los Angeles
Mt. Wilson Observatory.
Comment
CAS-BOT-BC218627
Achnatherum occidentale subsp. pubescens
LeRoy Abrams
1902-6-29
2598
Los Angeles
Summit of Mt. Wilson
Comment
CAS-BOT-BC218628
Achnatherum occidentale subsp. pubescens
LeRoy Abrams
1902-6-29
2598
Los Angeles
Summit of Mt. Wilson
Comment
RSA230057
Achnatherum occidentale subsp. pubescens
R. F. Thorne
1971-6-26
40607
Los Angeles
Summit of Mt. Wilson
1738
Comment
CAS-BOT-BC213407
Acmispon argophyllus var. argophyllus
Geo. B. Grant
1901-5-23
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC213456
Acmispon argophyllus var. argophyllus
Le Roy Abrams
1901-4-1
1519
Los Angeles
Wilson's Trail
1219
Comment
CHSC36033
Acmispon heermannii
R. Vandenburgh
1972-6-28
15
Los Angeles
1/2 mi. W. of Mt. Wilson in San Gabriel Mts/ on Los Angeles Crest Hwy.
Comment
SBBG67447
Acmispon nevadensis var. davidsonii
Anstruther Davidson
-Aug-1893
Los Angeles
Wilson's Peak
Comment
A345347
Adenostoma fasciculatum
G. L. Fisher
1922-6-28
127
Unknown
Mt. Wilson
1158
Comment
A345356
Adenostoma fasciculatum
G. L. Fisher
1920-7-8
98
Unknown
Los Angeles, Mt. Wilson
609
Comment
A345399
Adenostoma fasciculatum
J. G. Jack
1907-7-13
Unknown
Pasadena, Las Casetas Canon
Comment
CAS-BOT-BC133185
Adenostoma fasciculatum
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts.
Comment
CDA25689
Adenostoma fasciculatum
T. C. Fuller, T. Suzuki
1958-5-9
s.n.
Los Angeles
Millard Canyon, Cheney Trail above Altadena.
0
Comment
GH345390
Adenostoma fasciculatum
F. W. Peirson
1918-6-1
78
Unknown
Mt. Wilson Toll Road.
609
Comment
JEPS44779
Adenostoma fasciculatum
Frank W. Peirson
1918-6-1
78
Los Angeles
Mt. Wilson Toll Rd.
609
Comment
SFV16228
Adenostoma fasciculatum
P. A. Krueger
1994-5-18
52
Los Angeles
San Gabriel Mountains 0.2 miles south on Chaney Trail from Millard Campground.
550
Comment
UC72960
Adenostoma fasciculatum
Miss E. D. Palmer
1904-11-12
Los Angeles
vicinity Los Angeles (Rubio Canyon); Rubio Canyon
Comment
POM305927
Adenostoma fasciculatum var. fasciculatum
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1221
Los Angeles
Altadena, Eaton Canyon Park
Comment
RSA390487
Adenostoma fasciculatum var. fasciculatum
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
San Gabriel Mountains: Millards Canyon, Angeles National Forest.
Comment
RSA650188
Adenostoma fasciculatum var. fasciculatum
Lori Ackerman, Gerald Braden
1988-5-20
34
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA85061
Adenostoma fasciculatum var. fasciculatum
F. W. Peirson
1921-5-12
78
Los Angeles
Toll Road to Mt. Wilson
762
Comment
RSA142664
Aesculus californica
Wesley O. Griesel
1961-5-20
s.n.
Los Angeles
Millard Canyon
610
Comment
RSA607514
Aesculus californica
Louis C. Wheeler
1973-6-20
s.n.
Los Angeles
San Gabriel Mountains: Chaney Trail, south side Sunset Ridge, by Millard Canyon.
Comment
SD230241
Aesculus californica
Louis C. Wheeler
1973-6-20
Los Angeles
San Gabriel Mountains: Chaney Trail, south side Sunset Ridge, by Millard Canyon.
Comment
SFV16227
Aesculus californica
P. A. Krueger
1994-5-18
50
Los Angeles
San Gabriel Mountains 0.1 miles north on Mount Lowe Truck Trail from Chaney Trail.
700
Comment
UCR102382
Aesculus californica
L. C. Wheeler
1973-6-20
s.n.
Los Angeles
San Gabriel Mtns, Chaney Trail, south side Sunset Ridge, by Millard Canyon
555
Comment
UCR261561
Aesculus californica
Richard Minnich
2015-5-28
s.n.
Los Angeles
San Gabriel Mountains, Altadena, at base of mountains along Cheney Trail just below a ridge dividing a south-facing slope descending to Altadena from a north-facing slope of Millard Canyon
610
Comment
RSA747739
Ageratina adenophora
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12692
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
RSA765312
Ageratina adenophora
Doris Bowers
1957-3-24
936
Los Angeles
Millard's Canyon N/o Altadena
1220
Comment
UCR109685
Ageratina adenophora
R. D. Goeden, Don W. Ricker
1968-4-11
s.n.
Los Angeles
San Gabriel Mtns., Millard Canyon Campground, Altadena
610
Comment
UCR213790
Ageratina adenophora
Scott D. White, Justin M. Wood, Chris Huntley, Jamie Miner
2009-5-12
12692
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
UCR231791
Ageratina adenophora
Darren T. Hasegawa
2007-4-21
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
CAS-BOT-BC14782
Agoseris retrorsa
G. B. Grant
1902-6-10
5106
Los Angeles
Summit of Mt. Wilson
Comment
CAS-BOT-BC14787
Agoseris retrorsa
Wesley O. Griesel
1962-5-1
s.n.
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mountains
914
Comment
CAS-BOT-BC14788
Agoseris retrorsa
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
JEPS36265
Agoseris retrorsa
F. W. Peirson
1918-6-10
252
Los Angeles
San Gabriel Peak
1828
Comment
RSA607826
Agrostis exarata
L. C. Wheeler
1947-6-8
6515
Los Angeles
San Gabriel Mountains: Millard Canyon.
Comment
SBBG127369
Agrostis pallens
A. Parikh, N. Gale
2011-7-7
3545
Los Angeles
Barley Flats, 4.3 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1696
Comment
UCR256528
Agrostis stolonifera
Anuja Parikh, Nathan Gale
2011-7-7
3545
Los Angeles
Transverse Range; San Gabriel Mountains, Barley Flats, 4.3 km west of Shortcut Station, 1.1 km north of State Hwy 2 /Angeles Crest Hwy
1696
Comment
JEPS520
Allium monticola
F. W. Peirson
1918-6-10
1
Los Angeles
divide between Lowe and Markham
1630
Comment Read comments Oct 16 2006
POM83381
Allium monticola
Geo L. Moxley
1925-5-28
1130
Los Angeles
Granite rock slides between Mt. Lowe and Mt. Markham
Comment
RSA595180
Allium monticola
L. C. Wheeler
1970-5-24
s.n.
Los Angeles
San Gabriel Mountains: Saddle between Mt. Markham and Mt. Lowe.
1615
Comment
RSA679920
Allium monticola
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
929
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
RSA70172
Allium monticola
F. W. Peirson
1920-6-10
1
Los Angeles
San Gabriel Mountains, trail along west slope of Mt. Markham
1646
Comment
UCR95749
Allium monticola
L. C. Wheeler
1970-5-24
s.n.
Los Angeles
San Gabriel Mtns., Saddle between Mt. Markham and Mt. Lowe.
1616
Comment
JEPS69357
Allophyllum divaricatum
Frank W. Peirson
1918-6-1
153
Los Angeles
cross trail into Eaton Canyon; San Gabriel Mts.
990
Comment
RSA152098
Allophyllum divaricatum
Wesley O. Griesel
1962-5-25
s.n.
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mtns.
915
Comment
RSA547462
Allophyllum divaricatum
T. S. Ross, Orlando Mistretta
1992-7-24
6753
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
RSA682116
Allophyllum divaricatum
Valerie L. Soza, Bill Hogshead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment Read comments Jul 21 2016
UC1595335
Allophyllum divaricatum
Tim Ross and Orlando Mistretta
1992-7-24
6753
Los Angeles
e. side Strawberry Peak (near divide between Colby & Wickiup Canyons, 120 degreess.e., 1065 meters distant from S.P. summit); San Gabriel Mts.
1560
Comment
UC907901
Allophyllum divaricatum
Herbert L. Mason
1927-6-11
3742
Los Angeles
Mt. Wilson San Gabriel Mts., Mt. Wilson
Comment
UCSB33297
Allophyllum divaricatum
Griesel, Wesley
1962-5-25
Los Angeles
Switzers Inlet, Upper Arroyo Seco San Gabriel Mts.
914
Comment
RSA410076
Allophyllum gilioides subsp. gilioides
George B. Grant
1906-6-14
3035
Los Angeles
Summit Mt. Wilson.
1524
Comment
UC1714455
Allophyllum gilioides subsp. gilioides
Geo. B. Grant
1906-6-14
507
Los Angeles
summit Mt. Wilson; S. California
1524
Comment
CAS-BOT-BC170978
Alnus rhombifolia
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
near Pasadena, San Gabriel Mts.
Comment
CAS-BOT-BC170981
Alnus rhombifolia
Geo. B. Grant
1901-6-1
36
Los Angeles
Pasadena Cal. South Central part of California
1524
Comment
CAS-BOT-BC171433
Alnus rhombifolia
George B. Grant
1901-1-1
36
Unknown
Arroyo Seco Canyon. So. Cal.
152
Comment Read comments Mar 24 2019
CAS-BOT-BC171445
Alnus rhombifolia
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Alpine Tavern, Mt. Lowe
Comment
JEPS58604
Alnus rhombifolia
C. E. Hutchinson
1892-8-10
Los Angeles
in small canyon near Altadena
243
Comment
POM307814
Alnus rhombifolia
Henry J. Ramsey, Henry J. Ramsey
1938-2-13
2746
Los Angeles
Eaton Canyon Park, Altadena. by old bridge.
Comment
RSA329732
Alnus rhombifolia
Gary D. Wallace
1966-3-25
214
Los Angeles
San Gabriel Mountains: Millard Canyon 5 miles north of Pasadena
915
Comment
RSA452779
Alnus rhombifolia
Geo C. Johnstone
1927-10-30
15739
Los Angeles
Arroyo Seco Canyon above Switzer's
Comment
RSA452785
Alnus rhombifolia
Anstruther Davidson
1891-06
s.n.
Los Angeles
Millards Canyon
Comment
RSA603197
Alnus rhombifolia
L. C. Wheeler
1972-12-21
12792
Los Angeles
San Gabriel Mountains: Millard Canyon, ca. 200 yards upstream from Southern California Edison Co. high tension line.
526
Comment
UC1184970
Alnus rhombifolia
Huron H. Smith
1912-4-30
4878
Los Angeles
Mt. Wilson
Comment
UC1211130
Alnus rhombifolia
Huron H. Smith
1912-4-30
4878
Los Angeles
Mt. Wilson
Comment
RSA0110813
Amaranthus albus
R. G. Swinney
2011-10-18
15821
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273222
Amaranthus albus
R. G. Swinney
2011-10-18
15821
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
RSA0106485
Ambrosia acanthicarpa
R. G. Swinney
2011-10-18
15822
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273225
Ambrosia acanthicarpa
R. G. Swinney
2011-10-18
15822
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
A366185
Amorpha californica
A. Eastwood
1919-6-20
9046
Unknown
Mt. Wilson
Comment
A366211
Amorpha californica
A. Rehder
1914-8-1
199
Unknown
Mt. Wilson
Comment
GH366162
Amorpha californica
J. F. Macbride & Payson
1915-7-25
896
Unknown
Sierra Madre Trail, Mt. Wilson
Comment
GH366175
Amorpha californica
G. B. Grant
1904-5-19
39
Unknown
Pasadena, Mt. Wilson. So. Cal.
Comment
SEINET895797
Amorpha californica
George B. Grant
1901-1
39
Unknown
Pasedena. Southern California
Comment Read comments Jan 5 2015
CAS-BOT-BC180602
Amorpha californica var. californica
Geo. B. Grant
1904-5-19
6239
Los Angeles
Mt. Wilson
1219
Comment
CAS-BOT-BC180603
Amorpha californica var. californica
Charles Piper Smith
1914-6-20
2871
Los Angeles
Mt. Wilson-Sierra Madre trail
Comment
CAS-BOT-BC180605
Amorpha californica var. californica
Alice Eastwood
1919-6-20
9046
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC180646
Amorpha californica var. californica
R. J. Dobbs
1927-6-22
s.n.
Los Angeles
Near Waterman, San Gabriel Mts.
975
Comment
CAS-BOT-BC180647
Amorpha californica var. californica
Geo. B. Grant
1904-5-19
39
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC180648
Amorpha californica var. californica
Geo. B. Grant
1904-5-19
39
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC180649
Amorpha californica var. californica
Geo. B. Grant
1904-5-19
39
Los Angeles
Mt. Wilson
Comment
JEPS20068
Amorpha californica var. californica
Dr. R. J. Dobbs
1927-6-22
7683
Los Angeles
near Waterman's; San Gabriel Mts., Arroyo Seco
1005
Comment
POM26688
Amorpha californica var. californica
George B. Grant
1904-5-19
39
Los Angeles
Mt. Wilson
Comment
RSA609532
Amorpha californica var. californica
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Henninger Flats.
793
Comment
UCR108422
Amorpha californica var. californica
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mtns., Henninger Flats
793
Comment
SJSU13355
Amorpha fruticosa
C. W. Sharsmith
1941-6-22
4401
Los Angeles
Eaton Canyon, San Gabriel Mts
457
Comment
UCR95315
Anagallis arvensis
L. C. Wheeler
1967-5-7
9284
Los Angeles
San Gabriel Mtns, vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon, north side of Sunset Ridge, northeast of reservoir
625
Comment
UCR143326
Andropogon glomeratus
Geo. L. Moxley
1917-1
s.n.
Los Angeles
San Gabriel Mtns., Eaton Canyon
500
Comment
UC204674
Andropogon glomeratus var. pumilus
Geo. L. Moxley
1917-9-3
632
Los Angeles
San Gabriel Mts. Eaton Canyon; , Eaton Canyon
Comment
POM11788
Andropogon glomeratus var. scabriglumis
Geo. L. Moxley
1917-9-3
s.n.
Los Angeles
Eaton Canyon, San Gabriel Mountains.
Comment
RSA639956
Andropogon glomeratus var. scabriglumis
L. C. Wheeler
1947-3-1
6459
Los Angeles
San Gabriel Mountians: Eaton Canyon ca. 200 meters east of first fall.
Comment
RSA644563
Andropogon glomeratus var. scabriglumis
L. C. Wheeler
1956-11
7271
Los Angeles
San Gabriel Mountains: Upper Arroyo Seco near Ladybug Canyon, on north side Angeles Crest Highway.
Comment
SD181779
Andropogon glomeratus var. scabriglumis
Louis C. Wheeler
Nov 1956
7271
Los Angeles
San Gabriel Mountains, upper Arroyo Seco near Ladybug Canyon, on north side [of] Angeles Crest Highway, on seasonal seep, the rock declivity was cut by the highway builders.
Comment
SD230130
Andropogon glomeratus var. scabriglumis
Louis C. Wheeler
1972-4-9
Los Angeles
San Gabriel Mountains: Arroyo Seco, Angeles Crest Highway ca. 1/4 mile ESE Colby Canyon. South-facing, moist crevices in cliff, full sun.
1096
Comment
UC2026509
Andropogon glomeratus var. scabriglumis
Louis C. Wheeler
1972-4-9
s. n.
Los Angeles
SAN GABRIEL MOUNTAINS: Arroyo Seco, Angeles Crest High way ca. 1/4 miles ESE Colby Canyon.
Comment
UCR142741
Andropogon glomeratus var. scabriglumis
L. C. Wheeler
1972-4-9
s.n.
Los Angeles
San Gabriel Mtns., San Gabriel Mountains: Arroyo Seco, Angeles Crest Highway c. 0.25 mile ESE Colby Canyon
1098
Comment
UCR146871
Andropogon glomeratus var. scabriglumis
L. C. Wheeler
1956-1
7271
Los Angeles
Transverse Ranges; San Gabriel Mountains region, San Gabriel Mountains: Upper Arroyo Seco near Ladybug Canyon, on north side Angeles Crest Highway
Comment
UCR150595
Andropogon glomeratus var. scabriglumis
L. C. Wheeler
1947-3-1
6459
Los Angeles
Transverse Ranges; San Gabriel Mountains region, San Gabriel Mountains: Eaton Canyon c. 200 meters east of first fall
Comment
RSA747735
Anthriscus caucalis
Scott D. White, J. Wood, J. Miner
2009-5-12
12697
Los Angeles
Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
UCR213788
Anthriscus caucalis
Scott D. White, Justin M. Wood, Jamie Miner
2009-5-12
12697
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
UCSB33679
Antirrhinum coulterianum
Miller, Brian
1960-7-14
Los Angeles
Switzer's Inlet; San Gabriel Mountains
914
Comment
JEPS5280
Antirrhinum kelloggii
F. W. Peirson
1918-6-4
189
Los Angeles
just ne Altadena (foothills e of Rubio Canyon); Angeles National Forest
609
Comment
JEPS5284
Antirrhinum multiflorum
Frank W. Peirson
1918-6-30
190
Los Angeles
Mt. Wilson Toll Road; San Gabriel Mountains
1143
Comment
JEPS83291
Antirrhinum multiflorum
David M. Thompson
1983-8-1
382
Los Angeles
vicinity Red Box Gap and Red Box Gap Ranger Station (about 0.1 mi w on Hwy 2 (Angeles Crest Hwy) from its junction with road to Mt. Wilson Observatory, Chilao Flat Quad. (7.5', 1959)); Angeles National Forest, San Gabriel Mts.
1432
Comment
RSA80433
Antirrhinum multiflorum
F. W. Peirson
1951-1
190
Los Angeles
Summit of Mt. Lowe
Comment
RSA80434
Antirrhinum multiflorum
F. W. Peirson
1924-5-26
4643
Los Angeles
Trail to Switzers Camp, San Gabriel Mts
930
Comment
SBBG83200
Antirrhinum multiflorum
M. N. Ackley
1927-6-5
1014
Los Angeles
trail to Switzerland
Comment
UC1012243
Antirrhinum multiflorum
Francis W. Pennell
1940-6-26
26003
Los Angeles
Mount Wilson
1676
Comment
RSA0128853
Arabis sparsiflora
Wayne Law, Jun Hu
2000-4-30
08
Los Angeles
Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
518
Comment
UCR172774
Arabis sparsiflora
Wayne Law, Jun Hu
2000-4-30
08
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
CAS-BOT-BC171616
Aralia californica
Parish
1900-4-15
10140
Los Angeles
Old Wilson Trail
Comment
SD3599
Arbutus menziesii
C. F. Sonne
1897-1
Los Angeles
Sierra Madre Mtns.
Comment
RSA277203
Arbutus unedo
J. L. Huber
1969-6-16
1045
Los Angeles
Residential, abandoned planting, Altadena.
Comment
POM354170
Arceuthobium campylopodum
L. E. Hoffman
1932-9-18
s.n.
Los Angeles
San Gabriel Mountains, Angeles Forest: Barley Flats.
Comment
GH362565
Arctostaphylos
L. Abrams
1902-7-1
2628
Unknown
Mt. Wilson, San Gabriel mts.
Comment
CAS-BOT-BC23588
Arctostaphylos crustacea
June Giddings
no date on label
s.n.
Los Angeles
Mount Lowe, Pasadena High School
Comment
CHSC3737
Arctostaphylos glandulosa
Sue Boerqadine
1966-5-26
Los Angeles
Switzer's Camp.
762
Comment
GH350295
Arctostaphylos glandulosa
J. F. Collins
1929-5-1
Unknown
Mt. Lowe
Comment
RSA626704
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20185
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
RSA626707
Arctostaphylos glandulosa
Raymond J. Dobbs
1927-5-21
936
Los Angeles
Near Waterman Station.
1037
Comment
RSA626710
Arctostaphylos glandulosa
Raymond J. Dobbs
1924-4-30
934
Los Angeles
1/2 mile below Switzers.
Comment
RSA626712
Arctostaphylos glandulosa
Jon E. Keeley
1982-7-29
7798
Los Angeles
Study site off Angeles Crest Highway, above Switzers Campground.
Comment
RSA626713
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20199
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
RSA626714
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20207
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
RSA626715
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20209
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
RSA626758
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-5-27
22821
Los Angeles
Slope north of Switzer's, adjacent to Angeles Crest Highway.
1000
Comment
RSA626786
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20196
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626788
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20186
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626789
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20203
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626790
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20179
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626791
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20191
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626815
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20198
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
RSA626816
Arctostaphylos glandulosa
Jon E. Keeley, Allen Massihi
1992-8-20
20208
Los Angeles
Angeles Crest Highway, above Switzers.
1070
Comment
UCSB4729
Arctostaphylos glandulosa
Ballard
1955-2-15
Los Angeles
Lookout over San Gabriel Peak; San Gabriel Mt. Range
914
Comment
RSA626783
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley, Allen Massihi
1992-8-20
20210
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA70900
Arctostaphylos glandulosa subsp. cushingiana
F. W. Peirson
1918-5-26
141
Los Angeles
summit of Mt. Wilson
1738
Comment
CAS-BOT-BC23201
Arctostaphylos glandulosa subsp. glandulosa
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts.
365
Comment
CAS-BOT-BC23202
Arctostaphylos glandulosa subsp. glandulosa
Vernon O. Bailey
1907-9-25
1287
Los Angeles
Mt. Lowe, San Gabriel Mts.
Comment
CAS-BOT-BC23203
Arctostaphylos glandulosa subsp. glandulosa
Alice Eastwood
1919-6-20
9032
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC23204
Arctostaphylos glandulosa subsp. glandulosa
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC23240
Arctostaphylos glandulosa subsp. glandulosa
G. B. Grant
1901-5-23
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC23241
Arctostaphylos glandulosa subsp. glandulosa
LeRoy Abrams
1901-4-13
1520
Los Angeles
Wilson's Peak
1219
Comment
CAS-BOT-BC23244
Arctostaphylos glandulosa subsp. glandulosa
LeRoy Abrams
1901-4-13
1520
Los Angeles
Wilson's Peak
914
Comment
CAS-BOT-BC23247
Arctostaphylos glandulosa subsp. glandulosa
LeRoy Abrams
1901-7-10
s.n.
Los Angeles
Wilson's Peak summit
Comment
CAS-BOT-BC23248
Arctostaphylos glandulosa subsp. glandulosa
LeRoy Abrams
1902-7-1
2628
Los Angeles
Mt. Wilson, San Gabriel Mts.
Comment
JEPS38673
Arctostaphylos glandulosa subsp. glandulosa
F. W. Peirson
1918-5-19
142
Los Angeles
2 mi n Altadena; San Gabriel Mts., Echo Mountain
1036
Comment
JEPS42547
Arctostaphylos glandulosa subsp. glandulosa
Frank W. Peirson
1918-5-26
141
Los Angeles
summit Mt. Wilson
Comment
SBBG119062
Arctostaphylos glandulosa subsp. glandulosa
S. D. White
2004-7-27
10629
Los Angeles
Clear Crk area, S side of Angeles Forest Hwy, ca. 0.2 mi W of jct with Angeles Crest Hwy; T2N R12W S8
1067
Comment
UC1211140
Arctostaphylos glandulosa subsp. glandulosa
Huron H. Smith
1912-4-30
4872
Los Angeles
trail Mt. Wilson
1097
Comment
UC303637
Arctostaphylos glandulosa subsp. glandulosa
Geo. B. Grant
Jul 1904
59
Los Angeles
Mt. Wilson
Comment
UCD56653
Arctostaphylos glandulosa subsp. glaucomollis
Louis C. Wheeler
1967-6-16
9859
Los Angeles
San Gabriel Mountains. North side of Sunset Ridge under power line.
595
Comment
CAS-BOT-BC23061
Arctostaphylos glandulosa subsp. mollis
Mrs. Joseph Clemens
1922-5-30
s.n.
Los Angeles
Mt. Love
Comment
CAS-BOT-BC23062
Arctostaphylos glandulosa subsp. mollis
Mrs. Joseph Clemens
1922-5-30
s.n.
Los Angeles
Mt. Love
Comment
CAS-BOT-BC24694
Arctostaphylos glandulosa subsp. mollis
LeRoy Abrams
1901-4-15
1120
Los Angeles
Wilson's Peak.
1219
Comment
POM156538
Arctostaphylos glandulosa subsp. mollis
L. R. Abrams
1902-7-1
2628
Los Angeles
Mt. Wilson.
1524
Comment
POM367254
Arctostaphylos glandulosa subsp. mollis
Florence Collins
1942-4-5
s.n.
Los Angeles
Mt. Wilson
Comment
POM367279
Arctostaphylos glandulosa subsp. mollis
Anstruther Davidson
1892-5-29
1770
Los Angeles
Wilson's Peak
Comment
POM50609
Arctostaphylos glandulosa subsp. mollis
L. R. Abrams
1901-4-15
1120
Los Angeles
Wilsons Peak
1220
Comment
RSA182015
Arctostaphylos glandulosa subsp. mollis
F. W. Peirson
1918-5-19
142
Los Angeles
Echo Mountain;, 2 mi. n of Altadena
1037
Comment
RSA3278A
Arctostaphylos glandulosa subsp. mollis
George B. Grant
1904-07
s.n.
Los Angeles
Mt. Wilson
Comment
RSA601621
Arctostaphylos glandulosa subsp. mollis
L. C. Wheeler
1967-6-16
9859
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line.
595
Comment
RSA626782
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20205
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626784
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20214
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626785
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20194
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626787
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20197
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626792
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20184
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626793
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20193
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626814
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20183
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA626817
Arctostaphylos glandulosa subsp. mollis
Jon E. Keeley, Allen Massihi
1992-8-20
20206
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA70850
Arctostaphylos glandulosa subsp. mollis
F. W. Peirson
1920-5-9
142
Los Angeles
east trail to Mt. Lowe
1341
Comment
RSA70854
Arctostaphylos glandulosa subsp. mollis
F. W. Peirson
1922-5-30
4724
Los Angeles
West spur of Mt. Lowe.
1280
Comment
UC1211113
Arctostaphylos glandulosa subsp. mollis
Huron H. Smith
1912-4-30
4859
Los Angeles
top Mt. Wilson
2034
Comment
UCSB4723
Arctostaphylos glandulosa subsp. mollis
Sage, Paul
1958-2-21
Los Angeles
On ridge 0.2 mi. below reservoir above Millard Canyon, 100 yards NW of Chainy Trail, Altadena
762
Comment
UCSB4773
Arctostaphylos glandulosa subsp. mollis
Decker, Helen
1946-4-14
Los Angeles
Arroyo Seco Canyon near Switzer's Camp
1036
Comment
UCSB4775
Arctostaphylos glandulosa subsp. mollis
Decker, Helen
1946-4-14
Los Angeles
South slope of Arroyo Seco Canyon Switzer's Camp, Arroyo Seco Canyon, San Gabriel Mountains
1036
Comment
CAS-BOT-BC39306
Arctostaphylos glauca
J. H. Thomas
1957-5-8
6742
Los Angeles
San Gabriel Mountains, about 10 mi. NE of Pasadena
1371
Comment
CAS-BOT-BC39350
Arctostaphylos glauca
S. Y. Parnay
March
262
Los Angeles
Mount Wilson
914
Comment
GH350349
Arctostaphylos glauca
Mrs. T. C. Pease
1910-5-10
Unknown
Mt. Lowe
Comment
GH350397
Arctostaphylos glauca
B. M. Bartholomew
1985-2-22
2091
Unknown
S side of the San Gabrail [Gabriel] Mountains in the vicinity of Mt. Wilson
1219
Comment
JEPS38733
Arctostaphylos glauca
F. W. Peirson
1919-1-29
315
Los Angeles
trail San Gabriel Mts., Mt. Lowe
1341
Comment
JEPS49532
Arctostaphylos glauca
Joseph Andorfer Ewan
1932-7-4
7588
Los Angeles
Upper Millards Canyon San Gabriel Mts.
1097
Comment
POM306253
Arctostaphylos glauca
H. J. Ramsey
1938-1-9
1367
Los Angeles
Eaton Canyon Park, Altadena
Comment
RSA367290
Arctostaphylos glauca
Elbert Benjamine
1929-2-10
8454
Los Angeles
Arroyo Seco, above Pasadena
914
Comment
RSA367301
Arctostaphylos glauca
Anstruther Davidson
1892-8-22
1769
Los Angeles
Wilson's Peak
Comment
RSA631495
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20190
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631544
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20181 a
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631545
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20188
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631625
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20192
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631651
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20187
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631653
Arctostaphylos glauca
Jon E. Keeley
1982-7-29
7797
Los Angeles
Study site off Angeles Crest Highway, above Switzers Campground.
Comment
RSA631660
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20182
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631661
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20180
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631662
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20206
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631663
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20204
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631664
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20202
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631672
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20178
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631673
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20213
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631686
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-5-27
22820
Los Angeles
Slope north of Switzer's, adjacent to Angeles Crest Highway.
1000
Comment
RSA631691
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20195
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631692
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi
1992-8-20
20189
Los Angeles
Study-site above Switzers, off Angeles Crest Highway.
1070
Comment
RSA631695
Arctostaphylos glauca
Raymond J. Dobbs
1927-2-3
938
Los Angeles
Switzers.
945
Comment
RSA631697
Arctostaphylos glauca
Raymond J. Dobbs
1924-4-30
937
Los Angeles
1/2 mile below Switzers.
Comment
RSA632596
Arctostaphylos glauca
Jon E. Keeley
1982-7-18
7800
Los Angeles
Study site off Angeles Crest Highway, above Switzers Campground, recently cleared.
Comment
RSA632597
Arctostaphylos glauca
Jon E. Keeley
1982-7-18
7799
Los Angeles
Study site off Angeles Crest Highway, above Switzers Campground, recently cleared.
Comment
RSA70872
Arctostaphylos glauca
F. W. Peirson
1919-1-29
315
Los Angeles
Inspiration Point, Mt. Lowe
1372
Comment
SJSU3880
Arctostaphylos glauca
C. W. Sharsmith
1964-1-1
7178
Los Angeles
W fork San Gabriel R (near head), San Gabriel Mts
1219
Comment
UC456161
Arctostaphylos glauca
I. J. Condit
1907-1-3
Los Angeles
Mt. Lowe Pasadena
Comment
UCSB4735
Arctostaphylos glauca
Ballard
1955-2-15
Los Angeles
Lookout over San Gabriel Peak; San Gabriel Mt. Range
914
Comment
HSC12675
Arctostaphylos mewukka
Wendell Wood
1970-6-24
51
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
CAS-BOT-BC46730
Arctostaphylos parryana
LeRoy Abrams
1902-6-30
2576
Los Angeles
Near the summit of Mt. Wilson.
Comment
CAS-BOT-BC46732
Arctostaphylos parryana
Geo. B. Grant
1901-7-4
59
Los Angeles
Mt. Wilson.
Comment
GH350840
Arctostaphylos parryana
J. F. Macbride & E. B. Payson
1915-7-25
879
Unknown
Mt. Wilson
Comment
RSA367376
Arctostaphylos parryana
Anstruther Davidson
1893-7-22
1768
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC44356
Arctostaphylos pringlei subsp. drupacea
George B. Grant
1901-1-1
10651
Los Angeles
Pasadena, Mt. Loma
Comment
CAS-BOT-BC44841
Arctostaphylos pungens
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
A362353
Arctostaphylos tomentosa
J. G. Jack
1907-7-15
Unknown
Mt. Lowe
Comment
RSA636852
Arctostaphylos tomentosa
Arthur R. Kruckeberg
1939-3-19
20
Los Angeles
Found on Colby Canyon Trail.
Comment
GH362395
Arctostaphylos viscida
J. F. Collins
1918-4-16
Unknown
above Alpine Tavern, Mt. Lowe
Comment
RSA434285
Argemone corymbosa
K. C. Zakar
1969-07
s.n.
Los Angeles
Switzer's Camp, Angeles Crest Hwy, ca. 10 miles north of La Canada, San Gabriel Mtns.
1524
Comment
CHSC3665
Argemone munita
Mary Mae Arthur
1966-6-4
48
Los Angeles
San Gabriel Mts.- past Wilson turnoff on Angeles Crest Hy. Sandy turn out of road.
1219
Comment
LA9333
Aristida divaricata
F. M. Reed;
1905-4-2
3623
Los Angeles
Altadena
Comment
SEINET3127927
Aristida divaricata
G. B. Grant
1905-4-2
66 -6459
Los Angeles
Altadena
Comment
UCR2169
Aristida purpurea var. parishii
George B. Grant
1905-4-2
66- 6459
Los Angeles
San Gabriel Mtns. Foothills, Altadena
732
Comment
CAS-BOT-BC146298
Aristida ternipes var. gentilis
George B. Grant
1905-4-2
66 -6459
Los Angeles
Altadena.
Comment
CAS-BOT-BC146299
Aristida ternipes var. gentilis
George B. Grant
1904-3-1
66
Los Angeles
Altadena.
Comment
CAS-BOT-BC146300
Aristida ternipes var. gentilis
G. B. Grant
1901-3-9
941
Los Angeles
Altadena.
Comment
CAS-BOT-BC146302
Aristida ternipes var. gentilis
Geo. B. Grant
1905-4-2
66 -6459
Los Angeles
Altadena.
Comment
RSA385027
Aristida ternipes var. gentilis
George B. Grant
1905-4-2
s.n.
Los Angeles
Altadena
Comment
RSA86724
Aristida ternipes var. hamulosa
F. W. Peirson
1919-11-17
1590
Los Angeles
in dense tufts, trail to Mt. Lowe, west of Eaton Canyon
609
Comment
UC167155
Aristida ternipes var. hamulosa
Geo. B. Grant
1905-4-2
66 -6459
Los Angeles
Altadena
Comment
POM305684
Artemisia californica
Henry J. Ramsey, Henry J. Ramsey
1937-8-29
982
Los Angeles
Altadena.
396
Comment
POM306250
Artemisia californica
Henry J. Ramsey, Henry J. Ramsey
1939-1-1
I 370
Los Angeles
Eaton Canyon, Altadena.
Comment
CAS-BOT-BC90341
Artemisia douglasiana
Wesley O. Griesel
1961-9-2
s.n.
Los Angeles
Switzers Camp, San Gabriel Mts.
762
Comment
RSA0103475
Artemisia douglasiana
R. G. Swinney
2011-10-18
15810
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1021
Comment
UCR273263
Artemisia douglasiana
R. G. Swinney
2011-10-18
15810
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
CAS-BOT-BC93831
Artemisia dracunculus
Geo. B. Grant
1898-1-3
s.n.
Los Angeles
Altadena
Comment
CAS-BOT-BC93868
Artemisia dracunculus
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
RSA0106497
Artemisia dracunculus
R. G. Swinney
2011-10-18
15833
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273217
Artemisia dracunculus
R. G. Swinney
2011-10-18
15833
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
RSA599735
Arundo donax
L. C. Wheeler
1967-12-5
s.n.
Los Angeles
San Gabriel Mountains: West Ravine, near La Vina.
Comment
RSA609533
Arundo donax
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Mt. Wilson road below Henninger Flats.
670
Comment
UCR108423
Arundo donax
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mtns., Mt. Wilson road, below Henninger Flats
671
Comment
RSA70335
Asclepias californica
F. W. Peirson
496
Los Angeles
summit of Mt. Wilson
Comment
JEPS49874
Asclepias eriocarpa
F. W. Peirson
1918-6-28
148
Los Angeles
e of Rubio Canyon; San Gabriel Mts.
609
Comment
SJSU13466
Asclepias fascicularis
C. W. Sharsmith
1940-8-29
4229
Los Angeles
head of Eaton Canyon, San Gabriel Mts
1371
Comment
CAS-BOT-BC68854
Aspidotis californica
Ethel, Miss Graves
1900-3-1
s.n.
Los Angeles
Millards Canyon
Comment
JEPS340
Asplenium vespertinum
A. J. McClatchie
Mar. 1894
Los Angeles
Pasadena, Millard's Canyon
Comment
LA202856
Asplenium vespertinum
Lawrence L. Kiefer;
1963-2-17
433
Los Angeles
San Gabriel Mountains, Eaton Canyon, below the second falls
548
Comment
UC42282
Asplenium vespertinum
A. J. McClatchie
March 1894
Los Angeles
near Pasadena; Millard's Canyon
Comment
CAS-BOT-BC27560
Aster greatae
L. A. Greata
1900-9-1
s.n.
Los Angeles
Eaton Canyon. Pasadena.
Comment
GH386735
Aster greatae
F. Grinnell, Jr.
1908-10-8
Unknown
Switzer Camp, San Gabriel Mts.
914
Comment
GH386736
Aster greatae
F. Grinnell, Jr.
1908-10-8
Unknown
Switzer Camp, San Gabriel Mts.
914
Comment
GH386738
Aster greatae
G. L. Moxley
1916-9-4
515
Unknown
Eaton Canon
Comment Read comments Jun 5 2015
POM21166
Aster greatae
Fordyce Grinnell Jr.
1917-9-23
s.n.
Los Angeles
Negro Canyon near Pasadena; San Gabriel Mts.
Comment
POM324421
Aster greatae
Peter H. Raven, W. O. Griesel
1961-10-13
16842
Los Angeles
Upper Arroyo Seco, above Switzer's Camp
762
Comment
RSA144635
Aster greatae
Wesley O. Griesel
1961-9-2
s.n.
Los Angeles
Switzers Camp, Upper Arroyo Seco
762
Comment
RSA144636
Aster greatae
Wesley O. Griesel
1961-9-2
s.n.
Los Angeles
Switzers Camp, Upper Arroyo Seco
762
Comment
RSA417670
Aster greatae
Geo L. Moxley
1914-9-6
274
Los Angeles
Little Bear Canyon; San Gabriel Mts.
Comment
UCR142533
Aster greatae
P. H. Raven, Wesley O. Griesel
1970-10-13
16842
Los Angeles
San Gabriel Mtns., Upper Arroyo Seco, about 200 yards above Switzers Camp
762
Comment
SBBG70417
Athysanus pusillus
M. N. Ackley
1928-2-12
124
Los Angeles
Eaton Wash
365
Comment
RSA86728
Avena barbata
F. W. Peirson
1918-04
1600
Los Angeles
Altadena.
Comment
RSA604304
Baccharis emoryi
L. C. Wheeler
1967-9-26
s.n.
Los Angeles
San Gabriel Mountains: Tributary to Eaton Wash, Nature Center.
Comment
POM350401
Baccharis pilularis
Anstruther Davidson
s.n.
Los Angeles
Mt Wilson.
Comment
POM304856
Baccharis salicifolia
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
232
Los Angeles
2 miles below Mt. Wilson.
1524
Comment
POM350359
Baccharis salicifolia
Howard Mullins
1931-3-7
s.n.
Los Angeles
one mile above Switzer's landing
Comment
RSA329723
Baccharis salicifolia
Gary D. Wallace
1966-3-25
226
Los Angeles
San Gabriel Mountains: Millard Canyon 5 miles north of Pasadena
915
Comment
UCSB6384
Baccharis salicifolia
Kamb, Peter
1848-1-10
Los Angeles
Upper Sonoran Zone, Millard's Canyon, San Gabriel Mts.
670
Comment Read comments Jan 29 2017
JEPS21269
Baccharis salicifolia subsp. salicifolia
Frank W. Peirson
1918-10-15
283
Los Angeles
foot of trail, Rubio Canyon, San Gabriel Mountains Echo Mtn.; San Gabriel Mountains, Rubio Canyon
548
Comment
JEPS21270
Baccharis salicifolia subsp. salicifolia
F. W. Peirson
1919-3-29
353
Los Angeles
San Gabriel Mountains, Rubio Canon
548
Comment
UC1515572
Baccharis salicifolia subsp. salicifolia
Prof. Brewer
1861-2-3
171
Los Angeles
San Gabriel Mountains; Camp 12
Comment
CAS-BOT-BC400047
Berberis
Joseph Andorfer Ewan
1932-7-4
7590
Los Angeles
Millards [Millard] Canyon, San Gabriel Mts.
1158
Comment
UCD95089
Berberis aquifolium var. repens
J. E. Law
1923-5-22
254
Los Angeles
Eaton Canyon trail, over Oak Flat.
Comment
RSA435911
Berberis nevinii
Luellapearl Hammer
1929-04
s.n.
Los Angeles
Sandy slope, Arroyo Seco
Comment
CAS-BOT-BC75813
Berberis pinnata
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp. San Gabriel Mountains.
914
Comment
CAS-BOT-BC75814
Berberis pinnata
F. Grinnell Jr.
1910-6-11
s.n.
Los Angeles
Switzers Trail. San Gabriel Mountains.
1066
Comment
CAS-BOT-BC75816
Berberis pinnata
Fordyce Grinnell
1916-3-18
s.n.
Los Angeles
Switzers Camp. San Gabriel Mountains.
Comment
SJSU3875
Berberis pinnata
C. W. Sharsmith
1963-12-30
7174
Los Angeles
Eaton Canyon, San Gabriel Mts
670
Comment
SBBG60901
Bidens pilosa
M. N. Ackley
1928-2-12
229
Los Angeles
Eaton Wash
365
Comment
CDA3997
Bituminaria bituminosa
T. C. Fuller
1963-4-25
10298
Los Angeles
San Gabriel Mountains: Brown Mountain, 0.5 mile northwest above Millard Canyon campground at end of pavement.
0
Comment
CDA4001
Bituminaria bituminosa
T. C. Fuller
1963-4-25
10298
Los Angeles
San Gabriel Mountains: Brown Mountain, 0.5 mile northwest above Millard Canyon campground at end of pavement.
0
Comment
CDA4003
Bituminaria bituminosa
P. A. Munz
1962-5-29
24319
Los Angeles
San Gabriel Mountains: Millard Canyon.
Comment
RSA157742
Bituminaria bituminosa
Wesley O. Griesel
1961-4-11
s.n.
Los Angeles
Millard Canyon
610
Comment
UCD105591
Bituminaria bituminosa
P. A. Munz
1962-5-29
24319
Los Angeles
Millard Canyon, San Gabriel Mts.
609
Comment
JEPS5908
Bloomeria crocea
Frank Peirson
1918-6-28
6
Los Angeles
foothills e. of Rubio Canyon; base s. of San Gabriel Mts.
Comment
RSA601574
Bloomeria crocea
L. C. Wheeler
1967-6-16
9845
Los Angeles
San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side NE of Coulter Reservoir.
640
Comment
CAS-BOT-BC167118
Boechera
Wayne Law; Jun Hu
2000-4-30
08
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediatley after Millard campground
823
Comment
CAS-BOT-BC15865
Boechera arcuata
G. B. Grant
1906-6-10
6679
Los Angeles
Mount Lowe. Castle Canyon.
1219
Comment
CHSC95760
Boechera arcuata
LeRoy Gross; Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
932
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1)). Near the saddle between Mt. Markham and Mt. Lowe.
1631
Comment
RSA482644
Boechera arcuata
Robert Gustafson
1973-5-17
s.n.
Los Angeles
3 mi southwest of the Mt. Wilson turnoff on Angeles Crest Highway
1585
Comment Read comments Feb 15 2016
RSA679923
Boechera arcuata
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
932
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
SFV17371
Boechera arcuata
J. N. Hogue
1998-4-7
106 .1
Los Angeles
San Gabriel Mountains Arroy Seco at Switzer's Picnic Area.
976
Comment
UC111290
Boechera arcuata
O. M. Oleson
1907-3-28
Los Angeles
near Pasadena; Rubio Canyon
Comment
RSA482648
Boechera californica
Geo C. Johnstone
1925-4-10
s.n.
Los Angeles
Mount Lowe
Comment
RSA482650
Boechera californica
Frank M. Yocom
1914-5-15
s.n.
Los Angeles
Rubio Canyon.
731
Comment
RSA748490
Boechera californica
Orlando Mistretta
1992-7-9
643
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
CAS-BOT-BC420338
Boykinia rotundifolia
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards Canyon, San Gabriel Mountains
Comment
HSC12469
Boykinia rotundifolia
Wendell Wood
1970-6-24
45
Los Angeles
Switzer's Camp. Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
POM21368
Boykinia rotundifolia
Fordyce Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millard's Canyon, San Gabriel Mountains.
Comment
RSA466772
Boykinia rotundifolia
Anstruther Davidson
1891-08
s.n.
Los Angeles
Millard s Canyon.
Comment
SJSU13373
Boykinia rotundifolia
C. W. Sharsmith
1941-6-22
4403
Los Angeles
Eaton Cr, San Gabriel Mts
426
Comment
SJSU13374
Boykinia rotundifolia
C. W. Sharsmith
1940-8-29
4220
Los Angeles
N slope San Gabriel Peak, San Gabriel Mts
1524
Comment
RSA0107447
Brassica geniculata
R. G. Swinney
2011-10-18
15823
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273226
Brassica geniculata
R. G. Swinney
2011-10-18
15823
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
UCR95748
Brassica geniculata
L. C. Wheeler
1967-3-3
9171
Los Angeles
San Gabriel Mtns., Sunset Ridge, west of Chaney Trail
Comment
RSA66080
Brassica rapa
F. W. Peirson
1919-1-26
306
Los Angeles
Hills east of Rubio Canyon
548
Comment
RSA66083
Brassica rapa
F. W. Peirson
1918-03
s.n.
Los Angeles
At Altadena.
Comment
CAS-BOT-BC100400
Brickellia californica
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC100418
Brickellia californica
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp, San Gabriel Mts.
914
Comment
CAS-BOT-BC100423
Brickellia californica
Wesley O. Griesel
1961-9-23
s.n.
Los Angeles
[Switzers] Switzer Camp, San [Gavriel] Gabriel Mts.
762
Comment
CAS-BOT-BC100424
Brickellia californica
R. J. Dobbs
1924-8-30
s.n.
Los Angeles
1/4 mi. N. of Switzer Stream Trail
Comment
CAS-BOT-BC100432
Brickellia californica
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. - near Pasadena
Comment
CAS-BOT-BC100436
Brickellia californica
Grinnell
1911-9-29
s.n.
Los Angeles
San Gabriel Mts., Bailey [Canon] Canyon
Comment
GH386495
Brickellia californica
L. O. Gaiser
1948-11-23
Unknown
Altadena
Comment
GH386496
Brickellia californica
L. O. Gaiser
1948-11-24
Unknown
Altadena
Comment
GH386497
Brickellia californica
L. O. Gaiser
1948-11-19
Unknown
Altadena
Comment
JEPS18578
Brickellia californica
Frank W. Peirson
1918-10-21
221 a
Los Angeles
West Fork San Gabriel River San Gabriel Mountains, West Fork San Gabriel River
1066
Comment
JEPS18579
Brickellia californica
Frank W. Peirson
1918-9-7
221
Los Angeles
Head of Eaton Creek San Gabriel Mountains, Eaton Creek
1554
Comment
JEPS18776
Brickellia californica
Frank W. Peirson
1918-10-21
221 b
Los Angeles
West Fork San Gabriel River San Gabriel Mountains, West Fork San Gabriel River
1066
Comment
POM11979
Brickellia californica
F. W. Peirson
1921-10-22
2599
Los Angeles
Head of Eaton Canyon, base of San Gabriel peak.
1646
Comment
POM304838
Brickellia californica
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
214
Los Angeles
2 miles below Mt. Wilson.
1524
Comment
POM351114
Brickellia californica
L. E. Hoffman
1931-5-11
s.n.
Los Angeles
Millard's Canyon, Angeles Nat'l Forest.
Comment
RSA0106494
Brickellia californica
R. G. Swinney
2011-10-18
15830
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA351116
Brickellia californica
Fordyce Grinnell Jr.
1911-9-11
3772
Los Angeles
Bailey Canyon, San Gabriel Mts.
Comment
SJSU13548
Brickellia californica
C. W. Sharsmith
1940-8-29
4222
Los Angeles
S slope Gabriel Peak at head of Eaton Canyon, San Gabriel Mts
1524
Comment
UCR273284
Brickellia californica
R. G. Swinney
2011-10-18
15830
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
GH386566
Brickellia microphylla
F. W. Peirson
1921-10-22
2599
Unknown
Head of Eaton Canyon
Comment
JEPS18566
Brickellia microphylla var. microphylla
Frank W. Peirson
1921-10-22
2599
Los Angeles
head of Eaton Canyon, San Gabriel Mountains, just under the precipitous wall of rock that rises the the San Gabriel Peak San Gabriel Moutains, Eaton Canyon
1645
Comment
CAS-BOT-BC106129
Brickellia nevinii
F. Grinnell Jr.
1911-9-29
s.n.
Los Angeles
Bailey Canyon [Canon] - San Gabriel Mts.
762
Comment
CAS-BOT-BC106131
Brickellia nevinii
Geo. L. Moxley
1917-9-3
627
Los Angeles
Eaton Canyon [Canon], San Gabriel Mountains
900
Comment
CAS-BOT-BC106133
Brickellia nevinii
Fordyce Grinnell
1915-11-1
s.n.
Los Angeles
Echo Mt. near Pasadena
Comment
CAS-BOT-BC106134
Brickellia nevinii
Geo. L. Moxley
1917-9-3
627
Los Angeles
Eaton Canyon [Canon], San Gabriel Mountains
900
Comment
CAS-BOT-BC106135
Brickellia nevinii
Frank W. Peirson
1921-10-22
2599
Los Angeles
Head of Eaton Canyon [Canon] - San Gabriel Mts.
1645
Comment
CAS-BOT-BC106145
Brickellia nevinii
F. Grinnell Jr.
1911-9-29
s.n.
Los Angeles
Bailey Canyon [Canon] - San Gabriel Mts.
762
Comment
CAS-BOT-BC106148
Brickellia nevinii
Fordyce Grinnell
1915-9-5
s.n.
Los Angeles
Echo Mts. - San Gabriel Mts.
Comment
GH404174
Brickellia nevinii
S. F. Blake
1910-8-31
819
Unknown
Mt. Wilson
335
Comment
GH404178
Brickellia nevinii
G. L. Moxley
1917-9-3
627
Unknown
Eaton Canon, San Gabriel Mountains
Comment
JEPS18780
Brickellia nevinii
Frank W. Peirson
1918-9-7
228
Los Angeles
lowest part of Toll Road (to Mt. Wilson) (San Gabriel Mountains); , Toll Road (to Mt. Wilson)
411
Comment
LA203140
Brickellia nevinii
Geo. L. Moxley;
1917-9-3
627
Los Angeles
San Gabriel Mountains, Eaton Canyon
750.0
Comment
PASA2165
Brickellia nevinii
Frank W. Peirson
September, 1918
Los Angeles
Near foot of Mt. Wilson Toll Road
396
Comment
POM118217
Brickellia nevinii
Geo L. Moxley
1917-9-3
627
Los Angeles
Eaton Canyon
750
Comment
POM351152
Brickellia nevinii
Geo L. Moxley
1916-9-4
517
Los Angeles
Eaton Canyon, San Gabriel Mtns.
Comment
POM351157
Brickellia nevinii
Albert J. Perkins
1931-9-22
14978
Los Angeles
Eaton Canyon, Sierra Madre Mts.
Comment
POM351158
Brickellia nevinii
T. S. Clare, Johnstone
1929-10-20
s.n.
Los Angeles
Eaton Canyon, San Gabriel Mts.
Comment
POM46873
Brickellia nevinii
F. W. Peirson
1924-12-5
5382
Los Angeles
San Gabriel Peak at head of Eaton Canyon
1646
Comment
RSA351153
Brickellia nevinii
Fordyce Grinnell Jr.
1911-09
s.n.
Los Angeles
Bailey Canyon, San Gabriel Mountains.
Comment
SBBG98319
Brickellia nevinii
F. Grinnell Jr.
1911-9-29
Los Angeles
Bailey Cyn
762
Comment
SJSU13541
Brickellia nevinii
C. W. Sharsmith
1940-8-29
4221
Los Angeles
S slope San Gabriel Peak at head of Eaton Canyon, San Gabriel Mts
1524
Comment
UC202369
Brickellia nevinii
Geo. L. Moxley
1916-9-4
517
Los Angeles
Eaton Canyon
Comment
UC311625
Brickellia nevinii
Geo. L. Moxley
1917-9-3
627
Los Angeles
Eaton Canyon, San Gabriel Mountains San Gabriel Mountains, Eaton Canyon
Comment
UC571020
Brickellia nevinii
Frank W. Peirson
1924-12-5
5382
Los Angeles
Head of Eaton Canyon, s face of San Gabriel Peak, San Gabriel Mountains San Gabriel Mountains, San Gabriel Peak, Eaton Canyon
1645
Comment
UC188874
Bromus arizonicus
Geo. B. Grant
Apr. 1902
4093
Los Angeles
Altadena; Southern California, Altadena
Comment
SEINET14397471
Bromus carinatus
L. C. Wheeler
1972-4-9
Los Angeles
San Gabriel Mountains: Georges Gap on divide between Clear Creek and Arroyo Seco
1098
Comment
RSA228873
Bromus carinatus var. carinatus
R. F. Thorne
1971-6-26
39983
Los Angeles
San Gabriel Mountains, Angeles National Forest: along Mt. Wilson Road on N slope of Occidental Peak.
1646
Comment
RSA230042
Bromus carinatus var. carinatus
R. F. Thorne
1971-6-26
40600
Los Angeles
Summit of Mt. Wilson
1738
Comment
RSA611065
Bromus carinatus var. carinatus
L. C. Wheeler
1970-5-4
s.n.
Los Angeles
55 E. Pine Street, Altadena.
Comment
RSA679208
Bromus carinatus var. carinatus
Michael Denslow, LeRoy Gross
2003-5-12
1146
Los Angeles
West Fork of San Gabriel River, along Rincon Red Box Road (2N24.1) at lower end of hair pin turn.
1037
Comment
UC167146
Bromus carinatus var. carinatus
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
San Gabriel Mountains, Summit of Mount Wilson Mount Wilson; San Gabriel Mountains, Mount Wilson
1828
Comment
UCR108642
Bromus carinatus var. carinatus
L. C. Wheeler
1970-5-4
s.n.
Los Angeles
Altadena, 55 E. Pine Street
Comment
CAS-BOT-BC148925
Bromus carinatus var. marginatus
George B. Grant
1906-6-16
6794
Los Angeles
Summit Mount Wilson.
1828
Comment
POM353049
Bromus diandrus
L. E. Hoffman
1934-5-13
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest. [San Gabriel Mountains.]
Comment
RSA592164
Bromus diandrus
L. C. Wheeler
1967-5-7
9288
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon
625
Comment
UCD58531
Bromus diandrus
M. Mead
1972-4-30
24
Los Angeles
Collected 1 mile NE of McCurdy Nature Center. Eaton Canyon.
Comment
CAS-BOT-BC155580
Bromus grandis
Geo. B. Grant
1906-6-10
s.n.
Los Angeles
Mount Lowe. Pasadena.
1524
Comment
CAS-BOT-BC155583
Bromus grandis
G. B. Grant
1901-7-27
s.n.
Los Angeles
Mount Wilson.
1066
Comment
CAS-BOT-BC155584
Bromus grandis
LeRoy Abrams
1902-6-29
2600
Los Angeles
Summit of Mount Wilson.
Comment
CAS-BOT-BC155590
Bromus grandis
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Peak.
Comment
CAS-BOT-BC155592
Bromus grandis
W. A. Silveus
1938-6-1
2754
Los Angeles
Mount Wilson Observatory.
Comment
POM1260
Bromus grandis
Le Roy Abrams
1902-6-29
1653
Los Angeles
Summit of Mt. Wilson.
Comment
POM364033
Bromus grandis
T. M. Bonser
1891-6-30
s.n.
Los Angeles
[San Gabriel Mountains] Mt. Lowe.
Comment
RSA660189
Bromus grandis
Orlando Mistretta
1992-7-9
645
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
SEINET3289855
Bromus grandis
M. W. Denslow, LeRoy Gross
2003-5-12
1146
Los Angeles
Transverse Ranges; San gabriel Mountains regions: West Fork of San Gabriel River, along Rincon Red Box Road (2N24.1) at lower end of hair pin turn.
1036
Comment
UCD58632
Bromus grandis
L. R. Abrams
1902-6-29
2600
Los Angeles
Summit of Mt. Wilson.
Comment
UCR146116
Bromus grandis
Michael Denslow, LeRoy Gross
2003-5-12
1146
Los Angeles
Transverse Ranges; San Gabriel Mountains, West Fork of San Gabriel River, along Rincon Red Box Road (2N24.1) at lower end of hair pin turn
1037
Comment
UCR9397
Bromus grandis
D. H. Wilken
1965-6-24
294
Los Angeles
San Gabriel Mountains, Upper Arroyo Seco near Strawberry Peak
1067
Comment
SBBG56574
Bromus hordeaceus
M. N. Ackley
--
45
Los Angeles
Altadena
365
Comment
RSA601176
Bromus madritensis subsp. madritensis
L. C. Wheeler
1967-6-27
9919
Los Angeles
San Gabriel Mountains : Sunset Ridge, NE of Cogswell Reservoir.
640
Comment Read comments Feb 4 2015
POM363931
Bromus rubens
George R. Johnstone
1925-4-11
s.n.
Los Angeles
Mt. Lowe
Comment
POM363940
Bromus rubens
Donald Tahara
1975-5-25
68
Los Angeles
.25 mile E of junction of Angeles Crest and Angeles Forest Highways, San Gabriel Mountains.
Comment
RSA601631
Bromus rubens
L. C. Wheeler
1967-6-16
9852
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge, south of Millard Canyon.
640
Comment
RSA623782
Bromus rubens
A. Stephenson
1965-5-9
10
Los Angeles
1/4 mile along Arroyo Seco Trail past Lower Switzer Campground, Angeles National Forest, [San Gabriel Mountains].
1381
Comment
RSA623783
Bromus rubens
Raymond J. Dobbs
1927-4-19
169
Los Angeles
Switzer's, San Gabriel Mountains.
Comment
CAS-BOT-BC161402
Bromus tectorum
Saichi Kawahara
1968-4-9
136
Los Angeles
Wilson Drive north of observatory, 4 miles east of junction with Mount Wilson Road.
1310
Comment
RSA679919
Bromus tectorum
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
928
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
A356721
Calocedrus decurrens
S. F. Blake
1910-9-5
941
Unknown
Mt. Wilson
1752
Comment
A356725
Calocedrus decurrens
H. Smith
1912-1-1
4646
Unknown
Mt. Wilson
Comment
CAS-BOT-BC80409
Calocedrus decurrens
G. B. Grant
1900-4-22
s.n.
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC80410
Calocedrus decurrens
Geo. B. Grant
1904-5-18
6232
Los Angeles
Summit Mt. Wilson
1828
Comment
HSC1292
Calocedrus decurrens
C. E. Fellows
1965-9-7
154
Los Angeles
15 mi. past Charlton Flats info. station on Mt. Wilson Rd.
1677
Comment
UC1184965
Calocedrus decurrens
Huron H. Smith
1912-4-30
4854
Los Angeles
top Mt. Wilson
2037
Comment
UC1211141
Calocedrus decurrens
Huron H. Smith
1912-4-30
4854
Los Angeles
top of Mt. Wilson
2037
Comment
CHSC26513
Calochortus albus
P. Bailey
1971-5-28
56
Los Angeles
Millard Canyon, 6 miles N of Pasadena, San Gabriel Mts.
457
Comment
UCD139456
Calochortus albus
J. E. Law
1923-5-22
252
Los Angeles
Eaton Canyon trail, over Oak Flat.
Comment
POM21367
Calochortus invenustus
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
SBBG126958
Calochortus palmeri var. palmeri
A. Parikh, N. Gale
2011-7-6
3541 a
Los Angeles
rd to Barley Flats, 4 km W of Shortcut Stn, 1 km N of St Hwy 2
1675
Comment Read comments Jun 13 2015
SBBG126976
Calochortus palmeri var. palmeri
A. Parikh, N. Gale
2011-7-6
3541 b
Los Angeles
rd to Barley Flats, 4 km W of Shortcut Stn, 1 km N of St Hwy 2
1675
Comment Read comments Jun 13 2015
CAS-BOT-BC132475
Calochortus plummerae
Antone Blazic
1921-6-1
s.n.
Los Angeles
Mt. Wilson
Comment
RSA660182
Calochortus plummerae
Orlando Mistretta
1993-1-19
657
Los Angeles
Transverse Ranges; San Gabriel Mts region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA68638
Calochortus plummerae
Frank W. Peirson
1918-6-12
8
Los Angeles
Burnt area in hills east of Rubio Canyon, San Gabriel Mountains.
Comment
JEPS52562
Calyptridium monandrum
Frank W. Peirson
1918-6-4
33
Los Angeles
Foothills e of Rubio Canyon
609
Comment
JEPS31648
Calystegia macrostegia subsp. intermedia
F. W. Peirson
1918-6-28
151
Los Angeles
foothills e Rubio Canyon (San Gabriel Mountains); , fthills e of Rubio Canyon
579
Comment
RSA394902
Calystegia macrostegia subsp. intermedia
E. S. Spalding
1923-5-30
s.n.
Los Angeles
Sierra Madre Canyon
Comment
RSA71099
Calystegia macrostegia subsp. intermedia
F. W. Peirson
1920-4-22
151
Los Angeles
foothills east of Rubio Canyon
533
Comment
CHSC70113
Calystegia occidentalis subsp. fulcrata
Robert A. Schlising
1971-7-8
2993
Los Angeles
Barley Flats, near Co. Camp No. 18, off Angeles Crest Highway (Hwy 2).
Comment
CHSC70114
Calystegia occidentalis subsp. fulcrata
Robert A. Schlising
1971-7-10
2994
Los Angeles
0.8 mi W of Red box Jct to Mt. Wilson, along Angeles Crest Highway (Hwy2).
Comment
RSA422168
Calystegia occidentalis subsp. fulcrata
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Trail
Comment
RSA71123
Calystegia occidentalis subsp. fulcrata
Raymond J. Dobbs
1927-6-28
7682
Los Angeles
Arroyo Seco near Waterman's station
1005
Comment
UC1178601
Calystegia occidentalis subsp. fulcrata
Peter Kamb
1947-6-1
556
Los Angeles
Angeles Crest Highwy 1 mi below Red Box Gap (San Gabriel Mountains); , below Red Box Gap
1341
Comment
POM305882
Camissonia bistorta
Henry J. Ramsey, Henry J. Ramsey
1937-5-16
1138
Los Angeles
Altadena, North Craig Avenue.
396
Comment
RSA72206
Camissonia bistorta
F. W. Peirson
1918-5-26
129
Los Angeles
San Gabriel Mountains, Henni[n]gers Flat
Comment
RSA466150
Camissonia californica
L. E. Hoffman
1934-5-13
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest. [San Gabriel Mountains.]
Comment
RSA448978
Camissonia hirtella
Sarah G. Kemp
1931-7-12
s.n.
Los Angeles
Mt. Wilson
Comment
RSA448982
Camissonia hirtella
Anstruther Davidson
1904-6-6
1748
Los Angeles
Wilson Peak.
Comment
RSA448985
Camissonia hirtella
Anstruther Davidson
s.n.
Los Angeles
Mt Wilson.
Comment
RSA448986
Camissonia hirtella
Anstruther Davidson
1904-6-1
1083
Los Angeles
Wilsons Peak, L.A.
Comment
RSA448990
Camissonia hirtella
Anstruther Davidson
s.n.
Los Angeles
Mt Wilson.
Comment
RSA629711
Camissonia micrantha
Louis C. Wheeler
1947-4-20
6468
Los Angeles
San Gabriel Mountains; Kinneloa Canyon.
Comment
JEPS89948
Camissoniopsis confusa
Dean W. Taylor
1992-5-1
12492
Los Angeles
1 mi. e. Georges Gap (on Angeles Crest Hwy.); San Gabriel Mts.
1219
Comment
UCD103448
Camissoniopsis hardhamiae
Collector Unknown
1923-5-22
267
Los Angeles
Eaton Canyon trail.
Comment
UC1971204
Camissoniopsis micrantha
Louis C. Wheeler
1947-4-20
6468
Los Angeles
SAN GABRIEL MOUNTAINS: Kinneloa Canyon.
Comment
UCD103573
Camissoniopsis micrantha
Louis C. Wheeler
1947-4-20
6468
Los Angeles
San Gabriel Mountains. Kinneloa Canyon.
Comment
RSA0106496
Carex alma
R. G. Swinney
2011-10-18
15832
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UC822622
Carex alma
Bryan
1929-7-4
Los Angeles
Switzer's Camp Arroyo Secco
975
Comment
UCR273286
Carex alma
R. G. Swinney
2011-10-18
15832
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
CAS-BOT-BC32076
Carex multicaulis
Robert F. Thorne
1971-6-26
40594
Los Angeles
San Gabriel Mts. Angeles National Forest. On summit of Mt. Wilson.
1737
Comment
CAS-BOT-BC32080
Carex multicaulis
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Peak.
Comment
CAS-BOT-BC32081
Carex multicaulis
George B. Grant
1901-5-1
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC32082
Carex multicaulis
George B. Grant
1906-6-17
138
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC32083
Carex multicaulis
George B. Grant
1906-6-17
138
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC32084
Carex multicaulis
George B. Grant
1906-6-17
138
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC32086
Carex multicaulis
George B. Grant
1902-7-1
138
Los Angeles
Mt. Wilson
Comment
POM1488
Carex multicaulis
George B. Grant, Walter Wheeler
1904-5-17
138
Los Angeles
Mt. Wilson.
1524
Comment
POM80374
Carex multicaulis
George B. Grant
1901-05
s.n.
Los Angeles
Mt. Lowe
Comment
SEINET3128314
Carex multicaulis
Unknown
1904-5-17
138 /6223
Los Angeles
Mt. Wilson
Comment
UC167323
Carex multicaulis
George B. Grant and Walter Wheeler
1904-5-17
138 -6233
Los Angeles
Mt. Wilson
1524
Comment
UC72396
Carex multicaulis
Geo. B. Grant
Jun 1902
138
Los Angeles
Mt. Wilson
Comment
JEPS63654
Carex spissa
Dr. A. Davidson
1898-1
Los Angeles
Mount Wilson
Comment
JEPS63637
Carex triquetra
Dr. A. Davidson
1895-1
Los Angeles
Mt. Wilson
Comment
SEINET3159132
Castilleja affinis
G. B. Grant
1906-6-18
135 -A
Los Angeles
Summit Mt. Wilson. Southern California
1829
Comment
JEPS13643
Castilleja applegatei subsp. martinii
Peter Kamb
1947-6-1
548
Los Angeles
n slope Mt. Disappointment; San Gabriel Mts.
1463
Comment
JEPS16670
Castilleja applegatei subsp. martinii
Rimo Bacigalupi with C. L. Custer
1954-4-4
4391
Los Angeles
directly back of Altadena (Millard's Public Camp, in Millard's Canyon, lower s reaches of San Gabriel Mountains); San Gabriel Mountains, Angeles National Forest, Millard's Ca
556
Comment
JEPS5153
Castilleja applegatei subsp. martinii
F. W. Peirson
1918-5-19
209
Los Angeles
Millards Canyon San Gabriel Mountains
853
Comment
RSA296368
Castilleja applegatei subsp. martinii
R. C. Bacigalupi, C. L. Custer
1954-4-4
4391
Los Angeles
Millard's Public Camp, Angeles National Forest, in Millard's Canyon, lower reaches of the San Gabriel Mountains, directly back of Altadena
556
Comment
RSA448671
Castilleja applegatei subsp. martinii
Geo. C. Johnstone
1925-4-10
s.n.
Los Angeles
Mount Lowe
Comment
RSA660186
Castilleja applegatei subsp. martinii
Orlando Mistretta
1992-7-9
652
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA81469
Castilleja applegatei subsp. martinii
F. W. Peirson
1918-5-19
209
Los Angeles
Millard's Canyon, south base of San Gabriel Mts.
Comment
UC129405
Castilleja applegatei subsp. martinii
Geo. B. Grant
1906-6-18
Los Angeles
Summit Mt. Wilson
Comment
UC1389201
Castilleja applegatei subsp. martinii
Noel H. Holmgren and James L. Reveal
1966-5-30
2614
Los Angeles
2 mi nw Mount Wilson top; San Gabriel Mountains
1645
Comment
CAS-BOT-BC243782
Castilleja gleasoni
F. Grinnell Jr.
1910-6-11
s.n.
Los Angeles
Switzer's Trail, San Gabriel Mountains
1066
Comment
CAS-BOT-BC32649
Castilleja martinii
LeRoy Abrams
1901-7-10
1881
Los Angeles
Wilson's Peak
Comment
SBBG66918
Castilleja miniata subsp. miniata
M. N. Ackley
1927-6-5
1036
Los Angeles
Old Trail to Switzerland
731
Comment
RSA547459
Castilleja minor subsp. spiralis
Tim S. Ross, Orlando Mistretta
1992-7-24
6750
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
SBBG66947
Castilleja minor subsp. spiralis
M. N. Ackley
1927-6-5
1035
Los Angeles
trail to Switzerland
762
Comment
UCSC001472
Catalpa bignonioides
Peter Kamb
1947-5-25
542
Los Angeles
Altadena
396
Comment
RSA429525
Caulanthus heterophyllus var. heterophyllus
Anstruther Davidson
1893-05
s.n.
Los Angeles
Rubio Canon, Los Angeles.
Comment
RSA66841
Caulanthus heterophyllus var. heterophyllus
F. W. Peirson
1918-6-6
63
Los Angeles
East of Rubio Canyon
Comment
UCD114580
Caulanthus lasiophyllus
Collector Unknown
1923-5-22
264
Los Angeles
Eaton Canyon over Oak Flat.
Comment
A349002
Ceanothus crassifolius
G. B. Grant
1902-06-01 - 1902-07-01
147
Unknown
Mt. Lowe
Comment
A425499
Ceanothus crassifolius
J. G. Jack
1907-7-12
Unknown
Pasadena, Willard's Canon
Comment
CAS-BOT-BC48723
Ceanothus crassifolius
Alice Eastwood
1919-6-20
9042
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC48730
Ceanothus crassifolius
L. E. Cox
1908-3-31
s.n.
Los Angeles
Lower slopes of Mt. Wilson
609
Comment
CAS-BOT-BC48735
Ceanothus crassifolius
Geo. B. Grant
1906-6-10
6671
Los Angeles
Mt. Lome, Castle Canyon
914
Comment
CAS-BOT-BC48740
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
s.n.
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48743
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
8988
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48746
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
s.n.
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48754
Ceanothus crassifolius
Fordyce Grinnell
1916-3-18
s.n.
Los Angeles
San Gabriel Mts. near Pasadena
Comment
GH349026
Ceanothus crassifolius
L. E. Hoffman
1931-11-5
Unknown
Millard's Canyon, Angeles Nat'l Forest
Comment
GH349027
Ceanothus crassifolius
L. E. Hoffman
1932-3-14
Unknown
Millard's Canyon
Comment
GH349044
Ceanothus crassifolius
G. B. Grant
1902-06-01 - 1902-07-01
Unknown
Mt. Lowe
Comment
GH425505
Ceanothus crassifolius
B. M. Bartholomew
1985-2-22
2093
Unknown
S side of the San Gabrail [Gabriel] Mountains in the vicinity of Mt. Wilson
914
Comment Read comments Jun 29 2012
HSC12471
Ceanothus crassifolius
Wendell Wood
1970-6-24
43
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
JEPS42402
Ceanothus crassifolius
Frank W. Peirson
1919-1-19
302 a
Los Angeles
foot of Rubio Canyon; San Gabriel Mts., foot of Rubio Canyon
548
Comment
JEPS42403
Ceanothus crassifolius
Frank W. Peirson
1918-5-19
302
Los Angeles
Millards Canyon San Gabriel Mountains
Comment
POM307804
Ceanothus crassifolius
Henry J. Ramsey, Henry J. Ramsey
1938-2-6
2756
Los Angeles
Eaton Canyon Park, Altadena.
Comment
RSA329735
Ceanothus crassifolius
Gary D. Wallace
1966-3-25
209
Los Angeles
San Gabriel Mountains: Millard Canyon 5 miles north of Pasadena.
915
Comment
RSA398849
Ceanothus crassifolius
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA398852
Ceanothus crassifolius
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest, San Gabriel Mountains.
Comment
RSA398854
Ceanothus crassifolius
George B. Grant
1903-1
2547
Los Angeles
Mt. Lowe
Comment
RSA398855
Ceanothus crassifolius
Bonnie C. Templeton
1929-12-15
1449
Los Angeles
Arroyo Seco, near Camp Switzers.
900
Comment
RSA398858
Ceanothus crassifolius
Geo. C. Johnstone
1925-4-10
s.n.
Los Angeles
Mount Lowe
Comment
RSA398862
Ceanothus crassifolius
L. E. Hoffman
1932-3-14
16302
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA398867
Ceanothus crassifolius
Elbert Benjamine
1929-2-10
s.n.
Los Angeles
Arroyo Seco, above Pasadena.
915
Comment
RSA398872
Ceanothus crassifolius
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
762
Comment Read comments Jun 16 2012
RSA754005
Ceanothus crassifolius
D. W. Foster
1971-2-4
710204 -01
Los Angeles
San Gabriel Mts.: 0.5 miles N of Pasadena, Eaton Canyon Park
335
Comment
RSA77145
Ceanothus crassifolius
F. W. Peirson
1919-1-19
302
Los Angeles
Rubio Canyon, San Gabriel Mountains.
549
Comment
RSA786777
Ceanothus crassifolius
Doris Bowers
1957-3-24
632
Los Angeles
Millard's Canyon N/o Altadena
1220
Comment
SEINET3162179
Ceanothus crassifolius
G. B. Grant
1901-1
147
Los Angeles
Mt. Lowe, S. Cal.
Comment
SEINET3836782
Ceanothus crassifolius
G. B. Grant
1901-1
3896
Unknown
From Mt. Lowe, So. Cal.
Comment Read comments Nov 13 2015
UC1184968
Ceanothus crassifolius
Huron H. Smith
1912-4-30
4875
Los Angeles
Mt. Wilson
975
Comment
UC1211128
Ceanothus crassifolius
Huron H. Smith
1912-4-30
4875
Los Angeles
Mt. Wilson
975
Comment
UC452582
Ceanothus crassifolius
Geo. B. Grant
1901-1
147
Los Angeles
Mt. Lowe
Comment
UCSB3860
Ceanothus crassifolius
Kamb, Peter
1947-2-1
Los Angeles
Colby Canyon, San Gabriel Mts
1219
Comment
UCSB3862
Ceanothus crassifolius
Ballard
1955-2-15
Los Angeles
Lookout over San Gabriel Peak
914
Comment
UCSB3867
Ceanothus crassifolius
Sage, Paul
1958-2-21
Los Angeles
On ridge above Millard Canyon in Altadena 0.5 miles above Chaney Trail at a point about 2.3 mi. N. of Loma Alta St.
914
Comment
SBBG71367
Ceanothus crassifolius var. crassifolius
unknown
1894-3-11
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC48796
Ceanothus crassifolius var. planus
Huron H. Smith
1912-4-30
4875
Los Angeles
trail, Mt. Wilson
975
Comment
UC71947
Ceanothus cuneatus var. cuneatus
E. D. Palmer
Mar. 1902
Los Angeles
Echo Mt.
Comment
A349489
Ceanothus integerrimus
S. B. Parish
1904-5-17
149
Unknown
Mt. Wilson
1828
Comment Read comments Aug 17 2019
A349651
Ceanothus integerrimus
A. Eastwood
1919-6-20
9013
Unknown
Mt. Wilson
Comment Read comments Mar 21 2018
CAS-BOT-BC50146
Ceanothus integerrimus
Geo. B. Grant
1900 to 1905
149
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50147
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So Cal
1828
Comment
CAS-BOT-BC50148
Ceanothus integerrimus
Geo. B. Grant
1901-5-23
s.n.
Los Angeles
Mt. Lowe - Alpine Tavern
1584
Comment
CAS-BOT-BC50149
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So. Calif.
1828
Comment
CAS-BOT-BC50150
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So. Calif.
1828
Comment
CAS-BOT-BC50153
Ceanothus integerrimus
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Lowe, San Gabriel Mt.
Comment
CAS-BOT-BC50154
Ceanothus integerrimus
Mrs. G. Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50155
Ceanothus integerrimus
Alice Eastwood
1919-6-20
9013
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50156
Ceanothus integerrimus
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts.
Comment
CAS-BOT-BC50157
Ceanothus integerrimus
Geo. B. Grant
1904-3-18
s.n.
Los Angeles
Summit Mt. Wilson
1676
Comment
CAS-BOT-BC50158
Ceanothus integerrimus
Geo. B. Grant
1904-6-26
s.n.
Los Angeles
Mt. Lowe, Pasadena
1828
Comment
CAS-BOT-BC50163
Ceanothus integerrimus
Herman Knoche
1919-6-14
Series A, No. 853
Los Angeles
Mt. Lowe
1828
Comment
GH349520
Ceanothus integerrimus
Mrs. T. C. Pease
1910-5-10
Unknown
Mt. Lowe
Comment
GH349546
Ceanothus integerrimus
G. B. Grant
1904-5-17
149
Unknown
Mt. Wilson
Comment
GH349645
Ceanothus integerrimus
F. W. Peirson
1918-5-26
111
Unknown
Toll Road, Mt. Wilson, San Gabriel Range
1143
Comment
JEPS42399
Ceanothus integerrimus
Frank W. Peirson
1918-5-26
111
Los Angeles
Toll Rd San Gabriel Range, Mt. Wilson
1143
Comment
POM184710
Ceanothus integerrimus
Joseph A. Ewan
1932-6-17
7240
Los Angeles
Summit San Gabriel Peak, San Gabriel Mountains.
Comment
POM84581
Ceanothus integerrimus
George B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson.
1524
Comment
RSA399904A
Ceanothus integerrimus
Anstruther Davidson
1892-7-12
s.n.
Los Angeles
Wilson's Peak
1524
Comment
RSA399904B
Ceanothus integerrimus
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
RSA399905
Ceanothus integerrimus
Unspecified
1904-5-17
2555
Los Angeles
Mt. Wilson.
1829
Comment
RSA650196
Ceanothus integerrimus
Lori Ackerman, Gerald Braden
1988-5-20
31
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA660188
Ceanothus integerrimus
Orlando Mistretta
1992-7-9
649
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA682124
Ceanothus integerrimus
Valerie L. Soza, Bill Hogshead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
SBBG68329
Ceanothus integerrimus
Anstruther Davidson
1892-1
Los Angeles
Mt Wilson
Comment Read comments Oct 3 2010
UC172811
Ceanothus integerrimus
George B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson
1828
Comment
UC18354
Ceanothus integerrimus
A. Davidson
1892-1
Los Angeles
Mt. Wilson
Comment Read comments Oct 3 2010
UC18359
Ceanothus integerrimus
A. Davidson
1892-1
Los Angeles
Wilsons Peak
609
Comment Read comments Oct 3 2010
UCSB3911
Ceanothus integerrimus
Kamb, Peter
1947-6-1
Los Angeles
North slope of Mt Disappointment, San Gabriel Mts
1463
Comment
CAS-BOT-BC51032
Ceanothus integerrimus var. macrothyrsus
Vernon Bailey
1907-9-25
1289
Los Angeles
Mt. Lowe
1524
Comment
CAS-BOT-BC167242
Ceanothus leucodermis
Wayne Law; Jun Hu
2000-4-30
03
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground. First dirt road on left immediately after Millard campground
823
Comment
CAS-BOT-BC50526
Ceanothus leucodermis
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San gabriel Mts.
Comment
CAS-BOT-BC50530
Ceanothus leucodermis
J. H. Thomas
1957-5-8
6743 A
Los Angeles
San Gabriel Mts., about 10 miles NE of Pasadena
1371
Comment
CAS-BOT-BC50555
Ceanothus leucodermis
Alice Eastwood
1919-6-20
9020
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50557
Ceanothus leucodermis
George B. Grant; Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC50565
Ceanothus leucodermis
Geo. B. Grant
1901-5-23
s.n.
Los Angeles
Alpine Tavern, Mt. Lowe
Comment
CAS-BOT-BC50569
Ceanothus leucodermis
Saichi Kawahara
1968-4-9
138
Los Angeles
Wilson Drive north of boservatory, 4 miles east of junction with Mt. Wilson Road
1310
Comment
CAS-BOT-BC50574
Ceanothus leucodermis
Le Roy Abrams
1902-7-1
2609
Los Angeles
Mt. Wilson, near the summit
Comment
CAS-BOT-BC50592
Ceanothus leucodermis
Nora Pettibone; Frank W. Hubby
1896-5-28
s.n.
Los Angeles
Sierra Madre Mts.
1524
Comment
CAS-BOT-BC50594
Ceanothus leucodermis
Geo. B. Grant
1904-5-18
6230
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC50600
Ceanothus leucodermis
George B. Grant; Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC51306
Ceanothus leucodermis
Mrs. G. Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CHSC95914
Ceanothus leucodermis
LeRoy Gross; Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
925
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1) UTM Zone; 3788700N 0398715E.
1677
Comment
GH349757
Ceanothus leucodermis
L. E. Hoffman
1931-11-5
Unknown
Millard's Canyon, Angeles Nat'l Forest
Comment
GH349775
Ceanothus leucodermis
L. Abrams
1902-7-1
2609
Unknown
Mt. Wilson, near the summit
Comment
HSC12328
Ceanothus leucodermis
Wendell Wood
1970-6-24
42
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
JEPS42337
Ceanothus leucodermis
Frank W. Peirson
1918-6-10
112
Los Angeles
San Gabriel Peak
1828
Comment
POM156327
Ceanothus leucodermis
L. R. Abrams
1902-7-1
2609
Los Angeles
Near summit of Mt. Wilson
1738
Comment
POM2825
Ceanothus leucodermis
O. Kenney
1893-2-25
s.n.
Los Angeles
Mountain, collected near Pasadena
Comment
RSA399753
Ceanothus leucodermis
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA399755
Ceanothus leucodermis
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest
Comment
RSA679916
Ceanothus leucodermis
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
925
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1)
1677
Comment
RSA77163
Ceanothus leucodermis
F. W. Peirson
1918-5-19
112
Los Angeles
Dawn Station along the trolley to Mt. Lowe, San Gabriel Mts.
1037
Comment
SD236394
Ceanothus leucodermis
Wayne Law, Jun Hu
2000-4-30
3
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground. First dirt road on left immediately after Millard campground.
518
Comment
UC1211121
Ceanothus leucodermis
Huron H. Smith
1912-4-30
4873
Los Angeles
Mt. Wilson
1066
Comment
UC168361
Ceanothus leucodermis
George B. Grant and Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1524
Comment
UCR172775
Ceanothus leucodermis
Wayne Law, Jun Hu
2000-4-30
03
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
UCSB32409
Ceanothus leucodermis
Proctor, Donald
1962-5-4
Los Angeles
Switzers Camp off Angeles Crest Hwy. San Gabriel Mts.
792
Comment
UCSB3914
Ceanothus leucodermis
Kamb, Peter
1947-5-25
Los Angeles
Millard Canyon near Sunset Ridge guard station, San Gabriel Mts
670
Comment
POM2707
Ceanothus megacarpus
L. R. Abrams
1901-4-15
1480
Los Angeles
Wilsons Peak
1220
Comment
A349854
Ceanothus oliganthus
A. Eastwood
1919-6-20
9020
Unknown
Mt. Wilson
Comment
CAS-BOT-BC50458
Ceanothus oliganthus
Geo. B. Grant
1906-6-10
s.n.
Los Angeles
Castle Canyon, Mt. Lowe
914
Comment
CAS-BOT-BC50482
Ceanothus oliganthus
Alice Eastwood
1919-6-20
9041
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50489
Ceanothus oliganthus
L. E. Cox
1908-3-31
s.n.
Los Angeles
Lower slopes of Mt. Wilson
609
Comment
CAS-BOT-BC50498
Ceanothus oliganthus
Le Roy Abrams
1899-3-11
292
Los Angeles
Millards Canyon
Comment
GH349859
Ceanothus oliganthus
F. W. Peirson
1918-7-30
113
Unknown
Toll Road, Mt. Wilson
1280
Comment
GH349885
Ceanothus oliganthus
J. F. Macbride & E. B. Payson
1915-7-25
878
Unknown
Mt. Wilson
Comment
JEPS42113
Ceanothus oliganthus
C. E. Hutchinson
1892-7-20
Los Angeles
San Gabriel Mts., Mt. Wilson
762
Comment
POM2826
Ceanothus oliganthus
O. Kenney
1893-2-15
s.n.
Los Angeles
Mountains, collected near Pasadena
Comment
RSA764033
Ceanothus oliganthus
Doris Bowers
1957-3-24
631
Los Angeles
Millard's Canyon N/o Altadena
1220
Comment
UCSB3952
Ceanothus oliganthus
Decker, Helen
1946-4-14
Los Angeles
Arroyo Seco Canyon, San Gabriel Mountains
1097
Comment
RSA747737
Ceanothus oliganthus subsp. oliganthus
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12694
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
JEPS42411
Ceanothus oliganthus var. oliganthus
Frank W. Peirson
1918-6-30
113
Los Angeles
Toll Road Mt. Wilson; , Toll Road
1280
Comment
RSA398828
Ceanothus oliganthus var. oliganthus
Anstruther Davidson
1896-04
1743
Los Angeles
2/3 way up Wilson Trail; Wilson's Peak.
Comment
RSA399742
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1920-3-20
s.n.
Los Angeles
San Gabriel Mts. Millards Canyon.
Comment
RSA601641
Ceanothus oliganthus var. oliganthus
Louis C. Wheeler
1967-6-16
9860
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
UC1211124
Ceanothus oliganthus var. oliganthus
Huron H. Smith
1912-4-30
4863
Los Angeles
Mt. Wilson
1219
Comment
UC1211129
Ceanothus oliganthus var. oliganthus
Huron H. Smith
1912-4-30
4876
Los Angeles
Mt. Wilson
914
Comment
SD43388
Ceanothus oliganthus var. orcuttii
Darley F. Howe
1948-5-2
Los Angeles
Angeles Crest Road to Mt. Wilson
1128
Comment
UC1071201
Ceanothus palmeri
H. A. Jensen
1933-3-6
266
Los Angeles
San Gabriel Peak Angeles National Forest, Pasadena Quad.
Comment
A425253
Ceanothus sorediatus
A. Rehder
1914-8-1
200
Unknown
Mt. Wilson
Comment
A425255
Ceanothus sorediatus
A. Eastwood
1919-6-20
9041
Unknown
Mt. Wilson
Comment
SEINET3162960
Ceanothus spinosus
G. B. Grant, W. Wheeler
1904-5-17
145 a-6230
Los Angeles
Collected at Mt. Wilson; southern California
1829
Comment
UC1211122
Ceanothus thyrsiflorus
Huron H. Smith
1912-4-30
4874
Los Angeles
Mt. Wilson
1036
Comment
A425544
Ceanothus tomentosus
S. F. Blake
1910-9-5
925
Unknown
Mt. Wilson
Comment
GH425436
Ceanothus tomentosus
C. C. Kingman
1911-4-15
Unknown
Rubio Canyon, San Gabriel Mts.
Comment
UCR95473
Centaurea melitensis
L. C. Wheeler
1967-4-23
9191
Los Angeles
San Gabriel Mtns, N slope of Sunset Ridge at edge of firebreak by Millard Canyon
610
Comment
JEPS46376
Centaurium venustum
Frank W. Peirson
1918-6-28
144
Los Angeles
Lower Rubio Canyon San Gabriel Mts.
579
Comment
RSA601628
Centaurium venustum
Louis C. Wheeler
1967-6-16
9857
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
RSA607828
Centaurium venustum
Louis C. Wheeler
1947-7-4
6539
Los Angeles
San Gabriel Mountains: El Prieto Canyon, off Millard Canyon.
Comment
JEPS45576
Cercocarpus
Frank W. Peirson
1918-5-26
79
Los Angeles
Summit of Mount Wilson
Comment
SD181358
Cercocarpus betuloides
J. Henrickson
2000-4-29
20732
Los Angeles
Ca. 11 air miles NE of La Cresenta along Angeles Crest Highway north of Mt. Wilson in the San Gabriel Mountains. Near Red Box Gap.
1399
Comment
CAS-BOT-BC142102
Cercocarpus betuloides var. betuloides
Geo. B. Grant
1902-6-1
s.n.
Los Angeles
Summit of Mt. Lowe
1676
Comment
CAS-BOT-BC142162
Cercocarpus betuloides var. betuloides
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC142174
Cercocarpus betuloides var. betuloides
Alice Eastwood
1919-6-20
9030
Los Angeles
Mt. Wilson
Comment
POM453275
Cercocarpus betuloides var. betuloides
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
Millards Canyon.
Comment
RSA650189
Cercocarpus betuloides var. betuloides
Lori Ackerman, Gerald Braden, Arthur Davenport
1988-5-4
27
Los Angeles
North end of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA656566
Cercocarpus betuloides var. betuloides
James Henrickson
2000-4-29
20732
Los Angeles
Ca. 11 air miles NE of La Cresenta along Angeles Crest Highway north of Mt. Wilson in the San Gabriel Mountains. Near Red Box Gap
1400
Comment
SBBG70715
Cercocarpus betuloides var. betuloides
R. Hoffmann
1931-8-22
Los Angeles
Mt Wilson
1676
Comment
CAS-BOT-BC143820
Cercocarpus ledifolius var. ledifolius
Miss. H. D. Geis
1908-5-31
s.n.
Los Angeles
Rim Trail, Mt. Wilson
1706
Comment
HSC24914
Cercocarpus montanus var. glaber
Gideon Brunn
1967-3-10
3
Los Angeles
19 mi. NEE of La Canada, 1 mi. S of Mt. Wilson Peak off Angeles Crest Hwy., San Gabriel Mtns.
1738
Comment
HSC98402
Cercocarpus montanus var. glaber
C. E. Fellows
1965-9-7
145
Los Angeles
8 mi. up Mt. Wilson Rd. past Red Box
1829
Comment Read comments Aug 27 2014
CAS-BOT-BC279510
Chaenactis artemisiifolia
W. R. Dudley
1900-7-1
s.n.
Los Angeles
Mount Lowe
Comment
CAS-BOT-BC279511
Chaenactis artemisiifolia
F. Grinnell Jr.
1910-6-22
s.n.
Los Angeles
Switzers Trail, San Gabriel Mts.
1066
Comment
CAS-BOT-BC279513
Chaenactis artemisiifolia
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Lowe
Comment
CAS-BOT-BC279519
Chaenactis artemisiifolia
M. E. Jones
1902-6-20
s.n.
Los Angeles
Mt. Lowe, Pasadena
Comment
POM30266
Chaenactis artemisiifolia
Marcus E. Jones
1902-6-20
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC32710
Chaenactis aurea
LeRoy Abrams
1901-7-1
1890
Los Angeles
Wilson's Peak
Comment
JEPS34175
Chaenactis glabriuscula
F. W. Peirson
1918-6-28
243
Los Angeles
foothills e of (which is about 2 mi n of Pasadena) Rubio Canyon
609
Comment
UCR111499
Chaenactis glabriuscula
A. C. Sanders, D. Malueg
1998-6-22
22023
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
UCSB33273
Chaenactis glabriuscula
Griesel, Wesley
1962-5-25
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mts.
914
Comment
UCSB33699
Chaenactis glabriuscula
Griesel, Wesley
1962-5-25
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mts.
914
Comment
CAS-BOT-BC277333
Chaenactis glabriuscula var. glabriuscula
Geo. B. Grant
1906-6-17
6919
Los Angeles
Summit Mt Wilson
Comment
CAS-BOT-BC277334
Chaenactis glabriuscula var. glabriuscula
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
CAS-BOT-BC277335
Chaenactis glabriuscula var. glabriuscula
Geo. B. Grant
1902-6-10
s.n.
Los Angeles
Summit of Mt. Wilson
1828
Comment
CAS-BOT-BC277336
Chaenactis glabriuscula var. glabriuscula
LeRoy Abrams
1902-6-29
2605
Los Angeles
Summit of Mt Wilson
Comment
CAS-BOT-BC277339
Chaenactis glabriuscula var. glabriuscula
Geo. B. Grant
1906-6-17
249 -6919
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC277346
Chaenactis glabriuscula var. glabriuscula
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CAS-BOT-BC277382
Chaenactis glabriuscula var. glabriuscula
Wesley O. Griesel
1962-5-25
s.n.
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mts.
914
Comment
OBI16810
Chaenactis glabriuscula var. glabriuscula
Wesley O. Griesel
1962-5-25
s.n.
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mts
914
Comment
UC135500
Chaenactis glabriuscula var. glabriuscula
LeRoy Abrams
1902-6-29
2506
Los Angeles
summit of Mt. Wilson
Comment
UC158563
Chaenactis glabriuscula var. glabriuscula
George B. Grant
1902-7-14
Los Angeles
Mount Wilson
1828
Comment
UC472228
Chaenactis glabriuscula var. glabriuscula
Geo. B. Grant
1906-6-17
249 .6916
Los Angeles
Mt. Wilson
Comment
UC894479
Chaenactis glabriuscula var. glabriuscula
Geo. B. Grant
1906-6-17
249
Los Angeles
Mt. Wilson
Comment
UCD130389
Chaenactis glabriuscula var. glabriuscula
Wesley O. Griesel
1962-5-25
Los Angeles
Switzers Inlet, Upper Arroyo Seco, San Gabriel Mountains.
914
Comment
CAS-BOT-BC277823
Chaenactis santolinoides
Grant
1902-6-10
409
Los Angeles
Summit Mt. Wilson
Comment
CAS-BOT-BC277826
Chaenactis santolinoides
Grant
1906-6-10
6903
Los Angeles
Summit Mt. Wilson
Comment
CAS-BOT-BC277830
Chaenactis santolinoides
Frank W. Peirson
1920-6-10
241
Los Angeles
Summit Mt. Wilson
1752
Comment
JEPS8878
Chaenactis santolinoides
Frank W. Peirson
1918-6-10
241
Los Angeles
region just to the s of Red Box Gap (at the summit of San Gabriel Peak); San Gabriel Mountains, San Gabriel Peak
1874
Comment
POM351806
Chaenactis santolinoides
Anstruther Davidson
1893-6-12
s.n.
Los Angeles
Mt. Disappointment
Comment
SEINET3146215
Chaenactis santolinoides
G. B. Grant
1904-1
164
Los Angeles
Mt. Wilson, Pasadena
Comment
UC166235
Chaenactis santolinoides
Geo. B. Grant
1906-6-17
164
Los Angeles
summit of Mt. Wilson
1828
Comment
UC31033
Chaenactis santolinoides
A. J. McClatchie
1896-5-25
Los Angeles
Wilson's Peak
Comment
UC75940
Chaenactis santolinoides
Geo. B. Grant
1906-6-2
164
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC32703
Chaenactis santolinoides var. indurata
LeRoy Abrams
1902-6-29
2589
Los Angeles
Mt. Wilson
1767
Comment
NY163289
Chaenactis santolinoides var. indurata
L. Abrams
1902-6-29
2589
Los Angeles
Mt. Wilson
1767.8
Comment
RSA601627
Chamaesyce serpillifolia subsp. serpillifolia
L. C. Wheeler
1967-6-16
9858
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
CAS-BOT-BC70014
Cheilanthes covillei
Geo. B. Grant
1904-5-18
6264
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC70019
Cheilanthes covillei
George B. Grant; Walter Wheeler
1904-5-17
6264
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC70022
Cheilanthes covillei
Geo. B. Grant
1902-6-1
s.n.
Los Angeles
Mt. Lowe
1524
Comment
RSA679922
Cheilanthes covillei
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
931
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
RSA685706
Cheilanthes covillei
Geo L. Moxley
1910-7-20
419
Los Angeles
Mt. Washburb, Near Switzers Camp, Arroyo Seco Canyon
Comment
SEINET3153703
Cheilanthes covillei
G. B. Grant, W. Wheeler
1904-5-17
6264
Los Angeles
Mt. Wilson
1676
Comment
UC1874981
Cheilanthes covillei
Ruth Kirkpatrick
2001-7-30
1080
Los Angeles
San Gabriel Mountains at Red Box Picnic Area on Angeles Crest Hwy (Hwy 2), Angeles National Forest Red Box Station. Angeles Crest Hwy and Mount Wilson/Red Box
1432
Comment
UC399606
Cheilanthes covillei
George B. Grant and Walter Wheeler
1904-5-17
6264
Los Angeles
Mt Wilson
1524
Comment
UC42447
Cheilanthes covillei
Wm. H. Brewer
1860-12-31
100
Los Angeles
San Gabriel Mts
1219
Comment Read comments Apr 30 2009
UC62621
Cheilanthes covillei
Geo. B. Grant
1901-1
247
Los Angeles
Mt Lowe
1524
Comment
UCR177136
Chenopodium album
L. C. Wheeler
1970-8-2
s.n.
Los Angeles
San Gabriel Mtns, Henninger Flats
793
Comment
RSA0105026
Chenopodium berlandieri
R. G. Swinney
2011-10-18
15814
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273385
Chenopodium berlandieri
R. G. Swinney
2011-10-18
15814
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
UC1586203
Chenopodium desiccatum
Tim Ross
1991-8-16
5808
Los Angeles
Colby Canyon San Gabriel Mountains, Condor Peak USGS 7.5' quad
1063
Comment
UC1971374
Chenopodium desiccatum
Louis C. Wheeler
1973-8-2
s.n.
Los Angeles
SAN GABRIEL MOUNTAINS: Coulter Reservoir, Sunset Ridge.
Comment
RSA631087
Chenopodium multifidum
L. C. Wheeler
1947-4-13
6466
Los Angeles
San Gabriel Mountains; Millard Canyon.
640
Comment
RSA601630
Chenopodium pumilio
L. C. Wheeler
1967-6-16
9853
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge, south of Millard Canyon.
640
Comment
UCR95535
Chenopodium pumilio
L. C. Wheeler
1970-8-2
s.n.
Los Angeles
San Gabriel Mtns, Henninger Flats
793
Comment
UCR106327
Chenopodium strictum var. glaucophyllum
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mtns., Henninger Flats
793
Comment
CAS-BOT-BC451358
Chimaphila menziesii
LeRoy Abrams
1902-6-29
2587
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC451359
Chimaphila menziesii
LeRoy Abrams
1901-7-10
1891
Los Angeles
Wilson's Peak
Comment
POM50604
Chimaphila menziesii
L. R. Abrams
1901-7-10
1891
Los Angeles
San Gabriel Mountains: Wilson's Peak
Comment
UC1971343
Chlorogalum pomeridianum
Louis C. Wheeler
1973-8-2
Los Angeles
SAN GABRIEL MOUNTAINS: Coulter Reservoir, Sunset Ridge.
Comment
GH369880
Chorizanthe parryi
G. B. Grant
1901-06-01 - 1901-07-01
122
Unknown
Pasadena, Mt. Lowe
1219
Comment
CAS-BOT-BC252777
Chorizanthe parryi var. parryi
Geo. B. Grant
1902-6-1
171
Los Angeles
Mt. Lowe, So. Cal.
1219
Comment
CAS-BOT-BC252778
Chorizanthe parryi var. parryi
Geo. B. Grant
1902-6-1
171
Los Angeles
Mt. Lowe, So. Cal.
1219
Comment
UC72684
Chorizanthe parryi var. parryi
Geo. B. Grant
Jun 1902
171
Los Angeles
Mount Lowe Mount Lowe (Southern California)
Comment
CAS-BOT-BC244652
Chorizanthe staticoides
G. B. Grant
1904-6-17
s.n.
Los Angeles
Altadena
Comment
CAS-BOT-BC244668
Chorizanthe staticoides
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Burley Flats, San Gabriel Mountains
1706
Comment
CAS-BOT-BC244669
Chorizanthe staticoides
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CAS-BOT-BC244671
Chorizanthe staticoides
Alice Eastwood
1919-6-20
9045
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC244715
Chorizanthe staticoides
Grant
1901-5-23
3909
Los Angeles
Echo Mtn near Hotel
Comment
CAS-BOT-BC244725
Chorizanthe staticoides
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CAS-BOT-BC244727
Chorizanthe staticoides
Antone Blazic
1921-6-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC244733
Chorizanthe staticoides
A. G. Vestal
1938-7-3
s.n.
Los Angeles
Barley Flats, San Gabriel Mts., north of Mt. Wilson
1615
Comment
CAS-BOT-BC244734
Chorizanthe staticoides
A. G. Vestal
1938-7-3
s.n.
Los Angeles
Barley Flats, San Gabriel Mts.
1615
Comment
JEPS57759
Chorizanthe staticoides
Frank W. Peirson
1918-6-12
26
Los Angeles
foothills e Rubio Canyon (San Gabriel Mountains); , foothills e Rubio Canyon
609
Comment
POM21161
Chorizanthe staticoides
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
RSA392664
Chorizanthe staticoides
L. E. Hoffman
1929-6-10
s.n.
Los Angeles
Arroyo Seco, below Strawberry Peak.
Comment
RSA392680
Chorizanthe staticoides
Edwin Kline
1924-6-22
s.n.
Los Angeles
Mt. Wilson
Comment
RSA65075
Chorizanthe staticoides
Raymond J. Dobbs
1924-6-30
5388
Los Angeles
Near Switzers Camp, San Gabriel Mountains.
915
Comment
RSA65267
Chorizanthe staticoides
A. N. Dunn
1933-7-23
7838
Los Angeles
East end of Barley Flats.
1616
Comment
SBBG62203
Chorizanthe staticoides
J. Ewan
1929-7-10
Los Angeles
trail to Barley Flats
1524
Comment
UCR1468
Chorizanthe staticoides
Bland Ewing
1961-3-30
5- 13 -
Los Angeles
San Gabriel Mtns., Brown Mtn. Fire Control Rd., Millard Canyon, Altadena
854
Comment
SBBG62288
Chorizanthe xanti var. xanti
J. Ewan
1929-7-10
Los Angeles
trail to Barley Flats
1463
Comment
PASA1790
Chrysopsis villosa var. fastigiata
Frank W. Peirson
1928-10-21
Los Angeles
West Fork San Gabriel River
1066
Comment
CAS-BOT-BC285408
Cirsium occidentale var. californicum
Peter Kamb
1947-6-1
559
Los Angeles
Angeles Crest highway 1 mi. below Red Box Gap, San Gabriel Mts
1341
Comment
JEPS59145
Cirsium occidentale var. californicum
Frank W. Peirson
1918-6-1
248
Los Angeles
San Gabriel Mts., Eaton Canyon
640
Comment
POM352182
Cirsium occidentale var. occidentale
T. S. Clare, Johnstone
1929-10-20
s.n.
Los Angeles
Eaton Canyon Rd. San Gabriel Mts.
915
Comment
CAS-BOT-BC438757
Cistanthe monandra
Alice Eastwood
1919-6-20
9023
Los Angeles
Mt. Wilson
Comment
RSA649614
Cistus creticus
Lori Ackerman, Gerald Braden
1988-5-20
32
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
SFV17370
Cistus incanus
J. N. Hogue, D. L. Bishop
1998-5-28
110 .5
Los Angeles
San Gabriel Mountains Arroyo Seco near Switzer's Picnic Area.
976
Comment
SFV21727
Cistus ladanifer
S. Kimball, M. Garrido
1999-5-2
78
Los Angeles
San Gabriel Mountains Millard Canyon, on fire road by upper parking lot for trail to Mount Lowe.
700
Comment
UCR1430
Cistus ladanifer
Bland Ewing
1961-3-30
300361- 9 -16
Los Angeles
San Gabriel Mtns., Brown Mtn. Fire Control Rd., El Prieto Canyon, Altadena
Comment
CAS-BOT-BC172429
Clarkia bottae
Geo. B. Grant
1906-6-10
6666
Los Angeles
Mt. Lowe, Castle Canyon Trail
Comment
CAS-BOT-BC172435
Clarkia bottae
Raymond J. Dobbs
1924-6-5
s.n.
Los Angeles
Switzer
Comment
POM306308
Clarkia bottae
Henry J. Ramsey, Henry J. Ramsey
1937-6-6
1388
Los Angeles
Kinaloa [Kinneloa] Canyon, Altadena.
Comment
RSA453475
Clarkia bottae
L. E. Hoffman
1929-6-10
s.n.
Los Angeles
Arroyo Seco, below Strawberry Peak.
Comment
UC173996
Clarkia bottae
G. B. Grant
1906-6-10
6666
Los Angeles
Mt. Lowe
Comment
UCD104376
Clarkia bottae
J. E. Law
Date Unknown
253
Los Angeles
Eaton Canyon trail, over Oak Flat.
Comment Read comments Sep 23 2017
CHSC3723
Clarkia cylindrica
Sue Boergadine
1966-5-26
Los Angeles
Switzer's Camp.
762
Comment
CAS-BOT-BC172094
Clarkia dudleyana
Alice Eastwood
1919-6-20
9037
Los Angeles
Mt. Wilson
Comment
CHSC35191
Clarkia dudleyana
Paul Bailey
1971-5-28
67
Los Angeles
6 mi. N. of Pasadena in Millard Cyn. in San Gabriel foothills.
457
Comment
RSA73341
Clarkia dudleyana
F. W. Peirson
1920-6-10
4456
Los Angeles
North slope of Echo Mtn.
915
Comment
RSA747747
Clarkia dudleyana
Scott D. White, J. Wood, J. Miner
2009-5-12
12705
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
UCD15675
Clarkia dudleyana
Anne B. Overturf
1989-5-28
17
Los Angeles
Eaton Canyon.
365
Comment
UCSB4359
Clarkia dudleyana
Kamb, Peter
1947-5-25
Los Angeles
Upper Sonoran Zone; Millards Canyon near Sunset Ride guard station; San Gabriel Mts
Comment
UC1211097
Clarkia epilobioides
Huron H. Smith
1912-5-17
4966
Los Angeles
Eaton's Canyon Mt. Wilson
426
Comment
UCR231795
Clarkia purpurea
Darren T. Hasegawa
2007-5-27
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
396
Comment
UCR952
Clarkia purpurea
B. L. Estes
1961-4-1
s.n.
Los Angeles
San Gabriel Mtns., Altadena, Eaton Wash, 1 mile south of bridge
400
Comment
CAS-BOT-BC163711
Clarkia purpurea subsp. quadrivulnera
R. J. Dobbs
1924-6-5
s.n.
Los Angeles
Swetzers [Switzer]
Comment
CAS-BOT-BC163716
Clarkia purpurea subsp. quadrivulnera
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CLARK-A1528-2658
Clarkia purpurea subsp. quadrivulnera
Robin L. Kobaly
1972-5-17
RLK 720517
Los Angeles
San Gabriel Mountains
Comment
CAS-BOT-BC164724
Clarkia rhomboidea
Geo. B. Grant
1902-6-10
648
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC164875
Clarkia rhomboidea
Robert F. Thorne
1971-6-26
40608
Los Angeles
San Gabriel Mts., Angeles National Forest: N slope San Gabriel Peak
1432
Comment
POM184686
Clarkia rhomboidea
Joseph A. Ewan
1932-6-17
7360
Los Angeles
San Gabriel Mountains. Upper Arroyo Seco. Near Waterman Ranger District.
1006
Comment
RSA448334
Clarkia rhomboidea
Anstruther Davidson
1892-6-14
s.n.
Los Angeles
Wilson's Peak.
Comment
CAS-BOT-BC165514
Clarkia unguiculata
R. J. D.
1927-5-26
656
Los Angeles
Sierra Madre Mts.
Comment
RSA448582
Clarkia unguiculata
Paul Currie
1969-1
33
Los Angeles
Along road to Mt. Wilson, c. 15 miles northeast of La Canada
1067
Comment
JEPS43186
Claytonia parviflora subsp. parviflora
F. W. Peirson
1918-5-27
35
Los Angeles
Henninger Flats
868
Comment
RSA651294
Claytonia parviflora subsp. parviflora
Lori Ackerman, Gerald Braden
1988-5-20
38
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
UCR172705
Claytonia perfoliata
Jun Hu, Weena Sangkatavat
2000-4-22
02
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
POM280253
Claytonia perfoliata subsp. intermontana
George B. Grant
1904-5-19
6240
Los Angeles
Mt. Wilson
915
Comment
RSA466718
Claytonia perfoliata subsp. mexicana
L. E. Hoffman
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment
A369575
Clematis lasiantha
M. Strong
1922-5-30
Unknown
Mt. Lowe
Comment
A369576
Clematis lasiantha
G. L. Fisher
1922-6-28
Unknown
Mt. Wilson
1219
Comment
A369578
Clematis lasiantha
A. Rehder
1914-8-1
197
Unknown
Mt. Wilson
Comment
CAS-BOT-BC91378
Clematis lasiantha
Geo. B. Grant
1904-5-19
6238
Los Angeles
Mount Wilson. Soleal [?].
1219
Comment
CAS-BOT-BC91379
Clematis lasiantha
Geo. B. Grant
1900-6-1
s.n.
Los Angeles
Mount Lowe.
Comment
CAS-BOT-BC91380
Clematis lasiantha
Geo. B. Grant
1904-5-17
194
Los Angeles
Mount Wilson, near Pasadena.
Comment
CAS-BOT-BC91381
Clematis lasiantha
Geo. B. Grant
1901-1-1
194
Los Angeles
Mount Lowe.
Comment
CAS-BOT-BC91383
Clematis lasiantha
LeRoy Abrams
1902-7-1
2610
Los Angeles
Mount Wilson, San Gabriel Mountains.
1524
Comment
CAS-BOT-BC91389
Clematis lasiantha
Mrs. Jos Clemens
1922-5-30
s.n.
Los Angeles
Mount Lowe.
Comment
GH369543
Clematis lasiantha
G. B. Grant
1902-6-3
194
Unknown
Mt. Lowe, S Cal
Comment
GH369545
Clematis lasiantha
Mrs. T. C. Pease
1910-5-10
Unknown
Mt. Lowe
Comment
GH369556
Clematis lasiantha
L. Abrams
1902-7-1
2610
Unknown
Mt. Wilson, San Gabriel mountains
1524
Comment
JEPS60545
Clematis lasiantha
Frank W. Peirson
1918-5
51
Los Angeles
Millards Canyon
640
Comment
OBI33638
Clematis lasiantha
Robin L. Kobaly
1972-5-17
RLK 720517 -01
Los Angeles
San Gabriel Mts, Pasadena, Eaton Cyn Park
305
Comment
POM156326
Clematis lasiantha
L. R. Abrams
1902-7-1
2610
Los Angeles
Mt. Wilson.
1524
Comment
RSA386203
Clematis lasiantha
Albert J. Perkins
1895-4-25
s.n.
Los Angeles
Mt. Lowe.
Comment Read comments Apr 13 2014
RSA84410
Clematis lasiantha
F. W. Peirson
51
Los Angeles
Rubio Canyon, south base of San Gabriel Mountains.
Comment
SD234158
Clematis lasiantha
Virginia Pinkus Ryder
1964-7-1
242
Los Angeles
Road to Mount Wilson, off Angeles Crest, Angeles National Forest.
1562
Comment
SEINET3159170
Clematis lasiantha
G. B. Grant
1904-5-17
194
Los Angeles
Mt. Wilson near Pasadena
Comment
UC1602300
Clematis lasiantha
Geo. B. Grant
1904-5-17
194
Los Angeles
Mt. Wilson near Pasadena; Mt. Wilson
Comment
UCR238471
Clematis lasiantha
Orlando Mistretta, Christine Mistretta
2008-5-5
2654
Los Angeles
Transverse Ranges; San Gabriel Mountains, Southern California Edison transmission line corridor (Segment 11, Impact Area 17 per TRTP Survey 2008), in the vicinity of Millard Canyon
628
Comment
UCSB1951
Clematis lasiantha
Wedberg, Lee
1954-5-10
Los Angeles
Seco Cyn; Upper Arroyo
914
Comment
PASA2391
Clematis ligusticifolia
Helen Lange
Los Angeles
Upper Eaton Canyon
Comment
RSA0105075
Clematis ligusticifolia
R. G. Swinney
2011-10-18
15815
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273386
Clematis ligusticifolia
R. G. Swinney
2011-10-18
15815
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
UCD123541
Collinsia callosa
Collector Unknown
1923-5-22
261
Los Angeles
Eaton Canyon trail, over Oak Flat.
Comment Read comments May 24 2016
SBBG127046
Collinsia childii
A. Parikh, N. Gale
2011-7-5
3536
Los Angeles
rd to Barley Flats, 3.9 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1665
Comment
UCR256603
Collinsia childii
Anuja Parikh, Nathan Gale
2011-7-5
3536
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.9 km west of Shortcut Station, 1.1 km north of State Hwy 2, Angeles Crest Hwy
1665
Comment
JEPS13373
Collinsia heterophylla
Peter Kamb Ray
1947-5-25
532
Los Angeles
near Sunset Ridge Guard Station (Millard Canyon); San Gabriel Mtns, Millard Canyon
670
Comment
JEPS13637
Collinsia heterophylla
Peter Kamb
1947-5-25
532
Los Angeles
near Sunset Ridge Guard Station (Millard Canyon); San Gabriel Mtns, Millard Canyon
670
Comment
POM45047
Collinsia heterophylla
I. E. Diehl
1902-6-27
243
Los Angeles
San Gabriel Moutains region Mt. Lowe
Comment
RSA682115
Collinsia heterophylla
Valerie L. Soza, Bill Hoghead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
UC672480
Collinsia heterophylla
H. L. Mason
1927-6-11
3750
Los Angeles
San Gabriel Mountains, Mount Wilson Mount Wilson; San Gabriel Mountains, Mount Wilson
Comment
CAS-BOT-BC240956
Collinsia parryi
Frank W. Peirson
1918-5-26
193
Los Angeles
Toll Road to Mt. Wilson at Hennigers Flat, San Gabriel Mts.
868
Comment
JEPS4627
Collinsia parryi
F. W. Peirson
1918-6-1
193
Los Angeles
ne Altadena; San Gabriel Mts., Eaton Canyon
914
Comment
SEINET10317263
Collinsia parryi
Wesley O. Griesel
1961-4-18
Los Angeles
Switzers Inlet, San Gabriel Mountains
762
Comment
SFV17367
Collinsia parryi
J. N. Hogue, D. L. Bishop
1998-5-28
110 .2
Los Angeles
San Gabriel Mountains Arroyo Seco near Switzer's Picnic Area.
976
Comment
UC166909
Collinsia parryi
Geo. B. Grant
1905-5-4
201
Los Angeles
San Gabriel Mountains, Pasadena, Willard Canyon Pasadena; San Gabriel Mountains, , Willard Canyon
Comment
UC672451
Collinsia parryi
H. L. Mason
1927-6-11
3751
Los Angeles
San Gabriel Mountains, Mount Wilson Mount Wilson; San Gabriel Mountains, Mount Wilson
1219
Comment
RSA707807
Colutea arborescens
Naomi Fraga, Bill Hogshead
2004-4-23
1101
Los Angeles
Along the lower part of Josepine Peak Road near its intersection with Angeles Forest Hwy.
1098
Comment
RSA747742
Colutea arborescens
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12688
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
SBBG127052
Colutea arborescens
A. Parikh, N. Gale
2011-7-7
3544
Los Angeles
Barley Flats, 4.3 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1690
Comment
UC1951123
Colutea arborescens
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12688
Los Angeles
SAN GABRIEL MOUNTAINS: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road. USGS Pasadena 7.5' Quad.
Comment
UCR147612
Colutea arborescens
Naomi Fraga, B. Hogshead
2004-4-23
1101
Los Angeles
Transverse Ranges; San Gabriel Mountains, along the lower part of Josephine Peak Road near its intersection with Angeles Forest Hwy
1098
Comment
UCR213791
Colutea arborescens
Scott D. White, Justin M. Wood, Chris Huntley, Jamie Miner
2009-5-12
12688
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
UCR256577
Colutea arborescens
Anuja Parikh, Nathan Gale
2011-7-7
3544
Los Angeles
Transverse Range; San Gabriel Mountains, Barley Flats, 4.3 km west of Shortcut Station, 1.1 km north of State Hwy 2 /Angeles Crest Hwy
1696
Comment
SBBG54522
Cordylanthus rigidus subsp. setiger
F. W. Pennell, F. W. Peirson
1940-8-23
26467
Los Angeles
Mt Wilson
1676
Comment
UC1012419
Cordylanthus rigidus subsp. setiger
F. W. Pennell and F. W. Peirson
1940-8-23
26467
Los Angeles
Mount Wilson
1676
Comment
UC485340
Coreopsis californica var. californica
Geo. B. Grant
Apr 1902
681
Los Angeles
Altadena,
Comment
SEINET3146399
Coreopsis douglasii
G. B. Grant
681
Los Angeles
Altadena
Comment
CAS-BOT-BC105651
Corethrogyne filaginifolia
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp, San gabriel Mts.
914
Comment
CAS-BOT-BC105696
Corethrogyne filaginifolia
Geo. L. Moxley
1916-9-4
514
Ventura
Eaton Canyon [Canon]
Comment Read comments Sep 8 2017
CAS-BOT-BC105699
Corethrogyne filaginifolia
Dr. A. Davidson
1892-7-1
s.n.
Los Angeles
Wilson's Peak near Los Angeles
Comment
CAS-BOT-BC105701
Corethrogyne filaginifolia
Geo. L. Moxley
1916-9-4
514
Los Angeles
Eaton Canyon [Canon]
Comment
CAS-BOT-BC105702
Corethrogyne filaginifolia
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts., near Pasadena
Comment
CAS-BOT-BC105703
Corethrogyne filaginifolia
Fordyce Grinnell, Jr.
1916-9-20
s.n.
Los Angeles
San Gabriel Mts., near Pasadena
2590
Comment
GH387120
Corethrogyne filaginifolia
C. C. Kingman
1910-11-10
Unknown
Altadena
Comment
GH387132
Corethrogyne filaginifolia
G. L. Moxley
1916-9-4
514
Unknown
Eaton Canon
Comment
GH387167
Corethrogyne filaginifolia
W. S. Lyon
1886-1-1
9185
Unknown
Eaton Canyon
Comment
JEPS41864
Corethrogyne filaginifolia
Frank W. Peirson
1918-8-6
257
Los Angeles
Mt. Wilson, Toll Road San Gabriel Mts., Mt. Wilson
883
Comment
PASA1815
Corethrogyne filaginifolia
Frank W. Peirson
1919-10-26
Los Angeles
Foot of Rubio Canyon, Altadena
548
Comment
RSA0107700
Corethrogyne filaginifolia
R. G. Swinney
2011-10-18
15847
Los Angeles
San Gabriel Mountains: 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2.
1021
Comment
RSA149753
Corethrogyne filaginifolia
Wesley O. Griesel
1961-9-23
s.n.
Los Angeles
Switzers Camp.
762
Comment
UC195537
Corethrogyne filaginifolia
Moxley
1916-9-4
514
Los Angeles
Eaton Canyon San Gabriel Mts.
Comment
UCR273163
Corethrogyne filaginifolia
R. G. Swinney
2011-10-18
15847
Los Angeles
San Gabriel Mountains, 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2
1021
Comment
POM304730
Corethrogyne filaginifolia var. filaginifolia
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
I 66
Los Angeles
Angeles Crest Highway.
Comment
POM304731
Corethrogyne filaginifolia var. filaginifolia
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
I 65
Los Angeles
Lady Bug Canyon, Angeles Crest Highway
Comment
POM356125
Corethrogyne filaginifolia var. filaginifolia
Geo. L. Moxley
1916-9-4
514
Los Angeles
Eaton Canyon, San Gabriel Mtns.
Comment
POM356133
Corethrogyne filaginifolia var. filaginifolia
Fordyce Grinnell Jr.
1915-9-6
s.n.
Los Angeles
Low hills, near Pasadena
Comment
RSA610210
Corethrogyne filaginifolia var. filaginifolia
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Henninger Flats.
793
Comment
POM356143
Corethrogyne filaginifolia var. glomerata
Anstruther Davidson
1892-8-20
1995
Los Angeles
Mt. Wilson
Comment
RSA397682
Cornus sericea subsp. occidentalis
Thekla Mohr
1931-1
2808
Los Angeles
San Gabriel Mts.
Comment
RSA602767
Cortaderia selloana
L. C. Wheeler
1972-12-24
12802
Los Angeles
San Gabriel Mountains: Las Flores Canyon.
823
Comment
RSA603196
Cortaderia selloana
L. C. Wheeler
1972-12-21
12793
Los Angeles
San Gabriel Mountains: Millard Canyon, ca. 200 yards upstream from Southern California Edison Co. high tension line.
526
Comment
UCR99458
Cortaderia selloana
L. C. Wheeler
1972-12-21
12793
Los Angeles
San Gabriel Mtns., Millard Canyon, c. 200 yards upstream from Southern California Edison Co. high tension line
Comment
CAS-BOT-BC143495
Cotoneaster pannosus
Jeannette L. Huber
1972-4-9
1219
Los Angeles
On old Cobb estate, north end of Lake Avenue, Altadena
Comment
CAS-BOT-BC143496
Cotoneaster pannosus
Jeannette L. Huber
1974-2-12
1412
Los Angeles
On old Cobb estate, north end of Lake Avenue, Altadena
Comment
SBBG70342
Crassula connata
M. N. Ackley
1928-5-12
113
Los Angeles
Eaton Wash
365
Comment
UCR142771
Crassula connata
L. C. Wheeler
1967-4-23
9194
Los Angeles
San Gabriel Mtns, N slope of Sunset Ridge at edge of firebreak by Millard Canyon
610
Comment
UCR142755
Crassula tillaea
L. C. Wheeler
1967-5-7
9286
Los Angeles
San Gabriel Mtns, vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon, north side of Sunset Ridge, northeast of reservoir
625
Comment
UCR142772
Crassula tillaea
L. C. Wheeler
1967-4-23
9193
Los Angeles
San Gabriel Mtns, N slope of Sunset Ridge at edge of firebreak by Millard Canyon
610
Comment
JEPS31076
Crocanthemum scoparium var. vulgare
Frank W. Peirson
1919-6-12
115
Los Angeles
Mt. Lowe foothills
579
Comment
RSA479350
Croton californicus
Edwin Kline
1924-6-22
s.n.
Los Angeles
Mt. Wilson
Comment
UCR95272
Croton setiger
L. C. Wheeler
1970-8-2
s.n.
Los Angeles
San Gabriel Mtns, Henninger Flats
793
Comment
JEPS67517
Cryptantha circumscissa
Frank W. Peirson
1918-6-30
174
Los Angeles
Summit Mt. Wilson Mt. Wilson
1752
Comment
POM368341
Cryptantha circumscissa
Anstruther Davidson
1904-6-1
1376
Los Angeles
Mt. Wilson.
Comment
POM368350
Cryptantha circumscissa
Mildred R. Solomen
1931-7-12
s.n.
Los Angeles
Mt. Wilson.
Comment
RSA14758
Cryptantha circumscissa
Alice Eastwood
1919-6-20
9018
Los Angeles
Mt. Wilson.
Comment
RSA79595
Cryptantha circumscissa
F. W. Peirson
1908-6-3
174
Los Angeles
summit of Mt. Wilson
Comment
SEINET3152222
Cryptantha circumscissa
G. B. Grant
1906-6-15
1373 -6691
Los Angeles
Collected at Summit Mt. Wilson, southern California.
1829
Comment
UC306239
Cryptantha circumscissa
unknown
1906-6-15
1373 -6691
Los Angeles
Summit Mt. Wilson
1828
Comment
UC882419
Cryptantha circumscissa
Geo. B. Grant
1906-6-15
Los Angeles
Summit of Mt. Wilson
1828
Comment
CAS-BOT-BC189514
Cryptantha circumscissa var. circumscissa
L. R. Abrams
1901-7-10
1896
Los Angeles
Wilsons Peak
Comment
CAS-BOT-BC189515
Cryptantha circumscissa var. circumscissa
1920-6-10
s.n.
Los Angeles
San Gabriel Mountains. Summit, Mount WIlson
Comment
CAS-BOT-BC189516
Cryptantha circumscissa var. circumscissa
G. B. Grant
1902-6-1
s.n.
Los Angeles
Summit, Mount Wilson
Comment
CAS-BOT-BC189517
Cryptantha circumscissa var. circumscissa
G. B. Grant
1906-6-20
6691
Los Angeles
Summit, Mount Wilson
Comment
CAS-BOT-BC189518
Cryptantha circumscissa var. circumscissa
1906-6-15
6691
Los Angeles
Summit, Mount Wilson
1828
Comment
CAS-BOT-BC189519
Cryptantha circumscissa var. circumscissa
1906-6-15
6691
Los Angeles
Summit, Mount Wilson
1828
Comment
CAS-BOT-BC189520
Cryptantha circumscissa var. circumscissa
1901-7-10
1896
Los Angeles
Wilsons Peak, summit
Comment
CAS-BOT-BC189524
Cryptantha circumscissa var. circumscissa
Alice Eastwood
1919-6-20
9016
Los Angeles
Mount WIlson
Comment
RSA747746
Cryptantha clevelandii
Scott D. White, J. Wood, J. Miner
2009-5-12
12706
Los Angeles
Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
UCR213786
Cryptantha clevelandii
Scott D. White, Justin M. Wood, Jamie Miner
2009-5-12
12706
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
RSA79962
Cryptantha micrantha
F. W. Peirson
1920-6-10
4482
Los Angeles
San Gabriel Mts., summit of Mt. Wilson
1738
Comment
UC166838
Cryptantha micrantha
Geo. B. Grant
1906-6-17
445 a-6796
Los Angeles
Mt. Wilson Summit
1828
Comment
UC174931
Cryptantha micrantha
Geo. B. Grant
1906-6-17
445 a-6796
Los Angeles
Mt. Wilson Summit
1828
Comment
RSA369507
Cryptantha micromeres
Martha Hilend
1929-5-14
s.n.
Los Angeles
Mt. Lowe.
Comment
UC1178544
Cryptantha muricata
Peter Kamb
1947-6-1
552
Los Angeles
n slope Mt. Disappointment; San Gabriel Mts.
1554
Comment
RSA0104906
Cryptantha muricata var. denticulata
R. G. Swinney
2011-10-18
15842
Los Angeles
San Gabriel Mountains: 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2.
1021
Comment
UCR273293
Cryptantha muricata var. denticulata
R. G. Swinney
2011-10-18
15842
Los Angeles
San Gabriel Mountains, 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2
1021
Comment
POM11632
Cryptantha similis
George B. Grant
1906-6-15
6691
Los Angeles
Summit of Mt. Wilson
1829
Comment
POM3825
Cryptantha similis
George B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson
1829
Comment
UC146460
Cryptantha simulans
LeRoy Abrams
1903-6-30
2578
Los Angeles
Mt. Wilson
Comment
RSA682605
Cupressus arizonica
Valerie Soza, Bill Hoghead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Transverse Ranges; San Gabrield Mountains region: Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena.
915
Comment
RSA394867
Cuscuta
Sarah G. Kemp
1931-7-12
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC224473
Cuscuta californica
Alice Eastwood
1919-6-20
9061
Los Angeles
Mt. Wilson
Comment
JEPS47108
Cuscuta californica
Frank W. Peirson
1918-6-28
150 a
Los Angeles
e of Rubio Canyon; San Gabriel Mts.
609
Comment
RSA409722
Cuscuta subinclusa
Anstruther Davidson
1890-09
s.n.
Los Angeles
Millards Canon, Pasadena.
Comment
JEPS49768
Cycladenia humilis var. venusta
Joseph Andorfer Ewan
1932-6-17
7237
Los Angeles
summit Mt. Disappointment; San Gabriel Mts., Mt. Disappointment
1828
Comment
POM184711
Cycladenia humilis var. venusta
Joseph A. Ewan
1932-6-17
7237
Los Angeles
Summit Mount Disappointment, San Gabriel Mts.
1828
Comment
RSA70361
Cycladenia humilis var. venusta
Joseph A. Ewan
1932-6-17
7237
Los Angeles
Summit Mount Disappointment, San Gabriel Mts.
1828
Comment
POM307837
Cynodon dactylon
Henry J. Ramsey, Henry J. Ramsey
1938-1-9
2764
Los Angeles
Altadena.
Comment
RSA786841
Cynosurus echinatus
LeRoy Gross
2012-6-17
5551
Los Angeles
Along trail and benches of the creek bottom, near Idlehour campground. In upper Eaton Canyon.
808
Comment
SBBG127366
Cynosurus echinatus
A. Parikh, N. Gale
2011-7-7
3536
Los Angeles
Barley Flats, 4.4 km W of Shortcut Station, 1 km N of St Hwy 2; San Gabriel Mtns
1705
Comment
UCR256578
Cynosurus echinatus
Anuja Parikh, Nathan Gale
2011-7-7
3546
Los Angeles
Transverse Range; San Gabriel Mountains, Barley Flats, 4.4 km west of Shortcut Station, 1.0 km north of State Hwy 2 (Angeles Crest Hwy)
1705
Comment
UCR257228
Cynosurus echinatus
LeRoy Gross
2012-6-17
5551
Los Angeles
Transverse Ranges; San Gabriel Mountains, along trail and benches of the creek bottom, near Idlehour campground, upper Eaton Canyon
808
Comment
RSA602966
Cyrtomium falcatum
L. C. Wheeler
1972-12-24
12797
Los Angeles
San Gabriel Mountains: near center of Las Flores Canyon.
762
Comment Read comments Apr 5 2007
UCR101201
Cyrtomium falcatum
L. C. Wheeler
1972-12-24
12797
Los Angeles
San Gabriel Mtns., center of Las Flores Canyon
762
Comment
RSA0103426
Datisca glomerata
R. G. Swinney
2011-10-18
15811
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1021
Comment
UC635721
Datisca glomerata
Herbert L. Mason
1927-6-11
3749
Los Angeles
Mount Wilson; San Gabriel Mountains, Mount Wilson
914
Comment
UCR273231
Datisca glomerata
R. G. Swinney
2011-10-18
15811
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
JEPS12565
Deinandra fasciculata
Frank W. Peirson
1918-6-28
236
Los Angeles
e of Rubio Canyon; San Gabriel Mountains
609
Comment
RSA394506
Delphinium cardinale
Thekla Mohr
1897-05
1789
Los Angeles
Eaton Canyon.
Comment
UCR172708
Delphinium decorum
Jun Hu, Weena Sangkatavat
2000-4-22
05
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
UCR172783
Delphinium decorum
Wayne Law, Jun Hu
2000-4-30
10
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
JEPS5902
Delphinium parryi
Frank Peirson
1918-6-1
48
Los Angeles
foothills e Rubio Canyon (n base of mts., back and slightly e of Altadena); San Gabriel Mountains
609
Comment
RSA398741
Delphinium parryi
Unspecified
s.n.
Los Angeles
Milard's Canyon [Millard Canyon].
Comment
RSA69413
Delphinium parryi subsp. parryi
F. W. Peirson
1918-6-12
48
Los Angeles
Burnt area in hills east of Rubio Canyon, San Gabriel Mountains.
Comment
JEPS60584
Delphinium patens subsp. hepaticoideum
Frank W. Peirson
1918-5-19
50
Los Angeles
Millards Canyon
609
Comment
RSA149810
Delphinium patens subsp. hepaticoideum
Wesley O. Griesel
1961-4-18
s.n.
Los Angeles
Switzers Inlet, San Gabriel Mountains.
762
Comment
RSA490037
Delphinium patens subsp. hepaticoideum
Anstruther Davidson
1892-06
s.n.
Los Angeles
Altadena.
Comment
RSA651295
Delphinium patens subsp. hepaticoideum
Lori Ackerman, Gerald Braden
1988-5-20
14
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
UC1601679
Delphinium patens subsp. hepaticoideum
Geo. B. Grant
1898-4-1
1510
Los Angeles
Mt. Wilson
Comment
UC639627
Delphinium patens subsp. hepaticoideum
Victor Duran
1929-6-10
2394
Los Angeles
hillsides near Echo Mountain; San Gabriel Mountains
914
Comment
UCSB1968
Delphinium patens subsp. hepaticoideum
Wedberg, Lee
1954-4-10
Los Angeles
Upper Arroyo Seco Canyon
914
Comment
UCSB1969
Delphinium patens subsp. hepaticoideum
Sage, Paul
1958-2-21
Los Angeles
Millard Canyon, 1/4 mi, below waterfall; 200 yards above stream. Altadena.
609
Comment
SBBG127045
Delphinium patens subsp. montanum
A. Parikh, N. Gale
2011-7-5
3535
Los Angeles
rd to Barley Flats, 3.5 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1675
Comment
CHSC3676
Dendromecon rigida
Mary Mae Arthur
1966-5-26
33
Los Angeles
Switzers camp- San Gabriel Mts.
914
Comment
CHSC3730
Dendromecon rigida
Sue Boergadine
1966-5-26
Los Angeles
Switzer's Camp.
762
Comment
RSA0104903
Dendromecon rigida
R. G. Swinney
2011-10-18
15836
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA433213
Dendromecon rigida
Geo. L. Moxley
1915-7-19
385
Los Angeles
Arroyo Seco Canyon: ca. 1/2 mi above Switzer's Canyon
Comment
UCR273280
Dendromecon rigida
R. G. Swinney
2011-10-18
15836
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
UCSB18396
Dendromecon rigida
Gerhart, Janet
1963-4-13
Los Angeles
West Fork Road, 4 miles from intersection of U.S. Highway 2 and Mt. Wilson Road at Red Box
1036
Comment
SBBG72170
Descurainia pinnata
M. N. Ackley
1928-2-12
134
Los Angeles
Eaton Wash
365
Comment
RSA65821
Descurainia pinnata subsp. menziesii
F. W. Peirson
1918-03
1900
Los Angeles
At Altadena.
Comment
CAS-BOT-BC402260
Dicentra chrysantha
Geo. B. Grant
1904-6-26
4409
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC402264
Dicentra chrysantha
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards Canon [Canyon] near Mt Lowe. San Gabriel Mountains
Comment
CAS-BOT-BC402269
Dicentra chrysantha
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. near Pasadena
Comment
CHSC3682
Dicentra chrysantha
Mary Mac Arthur
1966-5-26
27
Los Angeles
Switzers camp- San Gab. Mts.
914
Comment
CAS-BOT-BC209178
Dichanthelium acuminatum subsp. acuminatum
H. E. Hasse
1901-7-1
s.n.
Los Angeles
Cienega, below head of west fork San Gabriel Canyon
Comment
RSA600885
Digitaria ischaemum
L. C. Wheeler
1945-10-30
6163
Los Angeles
San Gabriel Mountains. Kinneloa Canyon.
365
Comment
RSA600886
Digitaria ischaemum
L. C. Wheeler
1945-10-30
6164
Los Angeles
San Gabriel Mountains. Kinneloa Canyon.
365
Comment
SEINET3927954
Digitaria ischaemum
Louis C. Wheeler
1945-10-30
6163
Los Angeles
San Gabriel Mountains. Kinneloa Canyon.; 0
366
Comment
IRVC26149
Digitaria sanguinalis
L. C. Wheeler
1945-10-30
6164
Los Angeles
Kinneloa Canyon San Gabriel Mtns.
366
Comment
POM307836
Digitaria sanguinalis
Henry J. Ramsey, Henry J. Ramsey
1938-1-9
2765
Los Angeles
Altadena.
Comment
SEINET3928309
Digitaria sanguinalis
Louis C. Wheeler
1945-10-30
6164
Los Angeles
San Gabrield Mountains. Kinneloa Canyon.; 0
366
Comment
SEINET13693637
Diplacus aurantiacus
G. B. Grant
1904-5-24
286
Los Angeles
Altadena.
Comment
CHSC26280
Diplacus brevipes
Dan Prettyman
1962-4-26
Los Angeles
Switzers Inlet.
914
Comment
CHSC3680
Diplacus brevipes
M. MacArthur
1966-5-26
29
Los Angeles
Switzers Camp- San Gabriel Mts.
914
Comment
OBI9422
Diplacus brevipes
Robert B. Goodrich
1962-3-26
s.n.
Los Angeles
Switzer's Inlet
914
Comment
CAS-BOT-BC153188
Diplacus johnstonii
Le Roy Abrams
1901-7-10
1892
Los Angeles
Wilson's Peak
Comment
SBBG66723
Diplacus johnstonii
L. G. Yates
1893-1
Los Angeles
Mt Wilson
Comment
SEINET14453299
Diplacus johnstonii
Noel H. Holmgren, James L. Reveal
1966-1
2615
Los Angeles
San Gabriel Mountains, 2 miles northwest of Mt. Wilson
1646
Comment
CAS-BOT-BC150632
Diplacus longiflorus
Francis W. Pennell
1940-6-25
26004
Los Angeles
Mount Wilson
1706
Comment
CAS-BOT-BC150644
Diplacus longiflorus
Alice Eastwood
1919-6-20
9033
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC150648
Diplacus longiflorus
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
RSA65169
Dodecahema leptoceras
F. W. Peirson
1951-1
1777
Los Angeles
Rubio Wash, Altadena
Comment Read comments Dec 17 2015
POM156291
Drymocallis glandulosa var. reflexa
L. R. Abrams
1902-6-30
2585
Los Angeles
Strains camp. Mt. Wilson.
Comment
POM20901
Drymocallis glandulosa var. reflexa
Fordyce Griffiths Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
RSA85771
Drymocallis glandulosa var. reflexa
F. W. Peirson
1918-6-30
81
Los Angeles
Summit of Mt. Wilson, San Gabriel Mountains.
Comment
POM48758
Drymocallis glandulosa var. viscida
Fordyce Griffiths Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
UC136479
Drymocallis glandulosa var. viscida
LeRoy Abrams
1902-6-30
2585
Los Angeles
Strains Camp San Gabriel mountains, Mt. Wilson (Mt. Wilson)
Comment
CAS-BOT-BC67950
Dryopteris arguta
Le Roy Abrams
1899-3-1
219
Los Angeles
Millard's Canyon
Comment
RSA0105037
Dryopteris arguta
R. G. Swinney
2011-10-18
15805
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA693697
Dryopteris arguta
L. E. Hoffman
1930-5-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest
Comment
RSA693703
Dryopteris arguta
L. E. Hoffman
1931-11-25
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest
Comment
RSA693708
Dryopteris arguta
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
Comment
SEINET13276776
Dryopteris arguta
R. G. Swinney
2011-1
15805
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy (Condor Peak 7.5' Q.) (T2N R12W)
1021
Comment Read comments Aug 24 2017
SEINET3151979
Dryopteris arguta
G. B. Grant
1904-4-24
326
Los Angeles
Sierra Madre Mts.
1524
Comment
UCR273382
Dryopteris arguta
R. G. Swinney
2011-10-18
15805
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
CAS-BOT-BC428113
Dudleya cymosa subsp. cymosa
Geo. B. Grant
1906-6-10
6677
Los Angeles
Mt Lowe, Castle Canyon
Comment
CAS-BOT-BC428114
Dudleya cymosa subsp. cymosa
Geo. B. Grant
1904-6-27
6311
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC428122
Dudleya cymosa subsp. cymosa
L. R. Abrams
1901-7-1
1903
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC428124
Dudleya cymosa subsp. cymosa
Alice Eastwood
1919-6-20
9035
Los Angeles
Mt. Wilson
Comment
JEPS49902
Dudleya cymosa subsp. pumila
Frank W. Peirson
1919-5-14
452
Los Angeles
Eaton Canyon, San Gabriel Mtns
685
Comment Read comments Dec 9 2015
POM50305
Dudleya cymosa subsp. pumila
L. R. Abrams
1901-07
1903
Los Angeles
Wilson's trail
1371
Comment
RSA632437
Dudleya cymosa subsp. pumila
Valerie L. Soza, LeRoy Gross
1999-7-15
626
Los Angeles
San Gabriel Mountains: Mt. Wilson Trail where it meets upper Little Santa Anita Canyon.
1158
Comment
RSA668078
Dudleya cymosa subsp. pumila
Michael C. Long
2001-6-5
MCL- 680
Los Angeles
San Gabriel Mountains, Eaton Canyon 100m N of Mt. Wilson Toll Road (large white bridge, on lower West side canyon walls.
390
Comment
RSA668079
Dudleya cymosa subsp. pumila
Michael C. Long
2001-6-5
MCL- 680
Los Angeles
San Gabriel Mountains, Eaton Canyon 100m N of Mt. Wilson Toll Road (large white bridge, on lower West side canyon walls.
390
Comment
RSA748849
Dudleya cymosa subsp. pumila
Scott D. White, Justin M. Wood, C. Huntley, J. Miner
2009-5-12
12690
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
RSA83366
Dudleya cymosa subsp. pumila
F. W. Peirson
1919-5-14
452
Los Angeles
Eaton Canyon.
685
Comment Read comments Dec 9 2015
RSA83396
Dudleya cymosa subsp. pumila
F. W. Peirson
1918-5-26
452
Los Angeles
toll road to Mt. Wilson
Comment
RSA83407
Dudleya cymosa subsp. pumila
Joseph A. Ewan
1932-7-4
7572
Los Angeles
Millard's Canyon, above the falls
Comment
UC1015160
Dudleya cymosa subsp. pumila
Reid Moran
1948-6-10
3088
Los Angeles
Arroyo Seco
914
Comment
UC1178503
Dudleya cymosa subsp. pumila
Peter Kamb
1947-5-25
531
Los Angeles
above Sunset Ridge guard station (Millard's Canyon); San Gabriel Mtns
670
Comment
UC933296
Dudleya cymosa subsp. pumila
Reid Moran
1949-5-31
3271
Los Angeles
Arroyo Seco
762
Comment
CAS-BOT-BC411390
Dudleya lanceolata
A. C. Sanders; D. Malueg
1998-6-22
22020
Los Angeles
San Gabriel Mtns.: Altadena, ca. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln. and along trail to the NE
548
Comment
CAS-BOT-BC428411
Dudleya lanceolata
Alice Eastwood
1919-6-20
9043
Los Angeles
Mt. Wilson
Comment
RSA653257
Dudleya lanceolata
A. C. Sanders, D. Malueg
1998-6-22
22020
Los Angeles
San Gabriel Mtns.: Altadena, ca. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Lane, and along trail to the NE.
549
Comment
UCR111505
Dudleya lanceolata
A. C. Sanders, D. Malueg
1998-6-22
22020
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
RSA0103474
Dysphania botrys
R. G. Swinney
2011-10-18
15809
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1021
Comment
UCR273270
Dysphania botrys
R. G. Swinney
2011-10-18
15809
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
UCD98815
Dysphania multifida
Louis C. Wheeler
1947-4-13
8936
Los Angeles
San Gabriel Mountains: Ridge on south side of Millard Canyon.
640
Comment
RSA0091682
Dysphania pumilio
Bonnie C. Templeton
1967-8-1
10221
Los Angeles
Clear Creek Forest Service Station at head of Clear Creek off Big Tujunga.
Comment
HSC12521
Ehrendorferia chrysantha
Wendell Wood
1970-6-24
48
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
UCSB33704
Ehrendorferia chrysantha
Miller, Brian
1960-7-13
Los Angeles
Switzer's Inlet, San Gabriel Mountains
914
Comment
UCSB3674
Ehrendorferia chrysantha
Kamb, Peter
1947-6-9
Los Angeles
Angeles Crest highway at Ladybug Canyon, San Gabriel Mts.
1280
Comment
CAS-BOT-BC208521
Elymus
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Between Mt. Markham and San Gabriel Peak.
Comment
CAS-BOT-BC203832
Elymus X hansenii
Geo. B. Grant
1906-6-16
6793
Los Angeles
Summit Mt. Wilson, Pasadena
1828
Comment
CAS-BOT-BC227496
Elymus elymoides
LeRoy Abrams
1902-6-29
2597
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC227497
Elymus elymoides
Geo. B. Grant
1906-6-16
6793
Los Angeles
Summit Mt. Wilson
Comment
GH365005
Elymus elymoides subsp. californicus
L. Abrams
1902-6-29
2597
Unknown
Mt. Wilson
Comment
POM359922
Elymus elymoides subsp. californicus
Anstruther Davidson
1892-6-12
179
Los Angeles
Wilson Peak. San Gabriel Mountains
Comment
POM156301
Elymus elymoides subsp. elymoides
Le Roy Abrams
1902-6-29
2597
Los Angeles
Mt. Wilson [San Gabriel Mountains]
Comment
POM359924
Elymus elymoides subsp. elymoides
Geo. L. Moxley
1915-7-21
406
Los Angeles
Barley Flats, San Gabriel Mountains.
Comment
RSA229735
Elymus elymoides subsp. elymoides
R. F. Thorne
1971-6-26
40603
Los Angeles
San Gabriel Mountians, Angeles National Forest: on summit of Mt. Wilson
1738
Comment
GH365031
Elymus glaucus
L. Abrams
1902-6-29
2596
Unknown
Mt. Wilson
Comment
SEINET3129043
Elymus glaucus
G. B. Grant
1906-1
382
Unknown
Summit of Mt Wilson San Gabriel Mts S California
1829
Comment Read comments Jan 17 2015
CAS-BOT-BC206743
Elymus glaucus subsp. glaucus
LeRoy Abrams
1902-6-29
2596
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC206748
Elymus glaucus subsp. glaucus
G. B. Grant
1902-6-10
5109
Los Angeles
Summit Mt. Wilson
Comment
CAS-BOT-BC206750
Elymus glaucus subsp. glaucus
Geo. B. Grant
1902-6-10
s.n.
Los Angeles
Summit Mt. Wilson
Comment
CAS-BOT-BC206754
Elymus glaucus subsp. glaucus
Geo. B. Grant
1906-6-14
s.n.
Los Angeles
Mt. Wilson, summit Mt. Howard
Comment
CAS-BOT-BC206767
Elymus glaucus subsp. glaucus
Nora Pettibone; Frank W. Hubby
1896-5-28
s.n.
Los Angeles
Rubio Canyon, near Pasadena, Sierra Madre
Comment
POM156300
Elymus glaucus subsp. glaucus
Le Roy Abrams
1902-6-29
2596
Los Angeles
Mt. Wilson [San Gabriel Mountains]
Comment
POM365347
Elymus glaucus subsp. glaucus
George B. Grant
1902-6-10
5109
Los Angeles
Summit of Mt. Wilson.
Comment
RSA748493
Elymus glaucus subsp. jepsonii
Orlando Mistretta
1992-7-9
650
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
UC167332
Elymus glaucus subsp. jepsonii
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
Mt. Wilson San Gabriel Mts. (summit)
1828
Comment
UC174009
Elymus glaucus subsp. jepsonii
G. B. Grant
1902-6-10
5109
Los Angeles
Mt. Wilson; summit
Comment
SBBG127367
Elymus lanceolatus subsp. lanceolatus
A. Parikh, N. Gale
2011-7-7
3547
Los Angeles
Barley Flats, 4.4 km W of Shortcut Station, 1 km N of St Hwy 2; San Gabriel Mtns
1705
Comment
UCR256579
Elymus lanceolatus subsp. lanceolatus
Anuja Parikh, Nathan Gale
2011-7-7
3547
Los Angeles
Transverse Range; San Gabriel Mountains, Barley Flats, 4.4 km west of Shortcut Station, 1.0 km north of State Hwy 2 (Angeles Crest Hwy)
1705
Comment
UC167161
Elymus multisetus
Geo. B. Grant
1906-6-16
Los Angeles
Mt. Wilson Pasadena (summit)
Comment
POM305408
Emmenanthe penduliflora
Henry J. Ramsey, Henry J. Ramsey
1937-5-16
692
Los Angeles
Altadena, North Craig Avenue.
396
Comment
RSA401548
Emmenanthe penduliflora var. penduliflora
Thekla Mohr
1897-05
s.n.
Los Angeles
Eaton Canyon.
Comment
RSA0044684
Encelia actoni
LeRoy Gross
2012-6-17
5550
Los Angeles
Mount Wilson Road to Henninger Flats. Short distance east of the Eaton Canyon bridge.
420
Comment
UCR257216
Encelia actoni
LeRoy Gross
2012-6-17
5550
Los Angeles
Transverse Ranges; San Gabriel Mountains, Mount Wilson Road to Henninger Flats; short distance east of the Eaton Canyon Bridge
420
Comment
CAS-BOT-BC166188
Epilobium canum subsp. canum
R. J. Dobbs
1924-8-6
s.n.
Los Angeles
4/5 mile north of Swetzer [Switzer] Stream Trail
Comment
CAS-BOT-BC166197
Epilobium canum subsp. canum
G. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC166207
Epilobium canum subsp. canum
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Lowe - San Gabriel Ridge, San Gabriel Mountains
1615
Comment
CAS-BOT-BC166208
Epilobium canum subsp. canum
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Wilson, San Gabriel Mountains
1184
Comment
CAS-BOT-BC166217
Epilobium canum subsp. canum
Francis M. Fultz
1923-11-18
1129
Los Angeles
Millard's Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC166218
Epilobium canum subsp. canum
F. Grinnell Jr.
1917-9-23
s.n.
Los Angeles
Negro [Canon] Canyon, near Pasadena - San Gabriel Mts.
Comment
CAS-BOT-BC166220
Epilobium canum subsp. canum
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp, San Gabriel Mts.
914
Comment
CAS-BOT-BC166222
Epilobium canum subsp. canum
F. Grinnell Jr.
1928-9-14
s.n.
Los Angeles
Mt. Wilson
1524
Comment
CAS-BOT-BC166248
Epilobium canum subsp. canum
Fordyce Grinnell
1915-11-1
s.n.
Los Angeles
Echo Mts., near Pasadena
Comment
CAS-BOT-BC166257
Epilobium canum subsp. canum
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards [Canon] Canyon, San Gabriel Mountains
Comment
CAS-BOT-BC166259
Epilobium canum subsp. canum
Moxley
1913-9-1
180
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC166268
Epilobium canum subsp. canum
A. J. McClatchie
1893-8-16
s.n.
Los Angeles
Pasadena
Comment
CAS-BOT-BC166270
Epilobium canum subsp. canum
F. Grinnell Jr.
1917-9-23
s.n.
Los Angeles
Negro [Canon] Canyon, near Pasadena, San Gabriel Mts.
Comment
CAS-BOT-BC166276
Epilobium canum subsp. canum
J. Ewan
1929-9-21
3485
Los Angeles
Millards Canyon, 4 mi above falls, San Gabriel Mts.
1158
Comment
CAS-BOT-BC166281
Epilobium canum subsp. canum
George L. Moxley
1916-9-4
516
Los Angeles
Eaton Canyon, San Gabriel Mts.
Comment
CDA12158
Epilobium canum subsp. canum
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson.
Comment
POM209281
Epilobium canum subsp. canum
Frank W. Johnson
1905-9-14
s.n.
Los Angeles
Rubio Farm.
610
Comment Read comments May 12 2015
POM21340
Epilobium canum subsp. canum
Fordyce Grinnell Jr.
1917-9-23
s.n.
Los Angeles
Negro Canyon near Pasadena; San Gabriel Mts.
Comment
POM2973
Epilobium canum subsp. canum
Geo. L. Moxley
1916-9-4
516
Los Angeles
Eaton Canyon, San Gabriel Mtns.
Comment
POM305691
Epilobium canum subsp. canum
Henry J. Ramsey, Henry J. Ramsey
1937-8-29
975
Los Angeles
Altadena.
396
Comment
POM307087
Epilobium canum subsp. canum
Henry J. Ramsey, Henry J. Ramsey
1939-1-1
1968
Los Angeles
Eaton Canyon, Altadena.
Comment
RSA588439
Epilobium canum subsp. canum
Fordyce Grinnell Jr.
1911-09
s.n.
Los Angeles
Bailey Canyon, San Gabriel Mountains.
Comment
RSA600884
Epilobium canum subsp. canum
Louis C. Wheeler
1945-10-30
6162
Los Angeles
San Gabriel Mountains. Kinneloa Canyon.
366
Comment
RSA609534
Epilobium canum subsp. canum
Louis C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Mt. Wilson road below Henninger Flats.
671
Comment
RSA72101
Epilobium canum subsp. canum
F. W. Peirson
1919-10-26
4517
Los Angeles
Along Pacific Electric tracks to Rubio Canyon, San Gabriel Mts.
549
Comment
RSA72103
Epilobium canum subsp. canum
F. W. Peirson
1918-10-15
279
Los Angeles
Foot of Echo Mountain Trail to Mount Lowe and San Gabriel Range.
549
Comment
RSA72104
Epilobium canum subsp. canum
F. W. Peirson
1918-10-21
280
Los Angeles
West Fork of San Gabriel Mountains.
1067
Comment
CAS-BOT-BC171920
Epilobium canum subsp. latifolium
Fordyce Grinnell
1916-9-2
s.n.
Los Angeles
Near Pasadena, San Gabriel Mts.
Comment
CAS-BOT-BC171929
Epilobium canum subsp. latifolium
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Wilson Ridge, San Gabriel Mountains
1767
Comment
CAS-BOT-BC171930
Epilobium canum subsp. latifolium
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Wilson Ridge
1767
Comment
CAS-BOT-BC5267
Epilobium canum subsp. latifolium
George Loucks Moxley
1915-7-21
412
Los Angeles
Ridge near Burley Flats. San Gabriel Mts.
1524
Comment
JEPS44040
Epilobium canum subsp. latifolium
Frank W. Peirson
1918-6-30
123
Los Angeles
Trail from Mt. Lowe to Mt. Wilson.
Comment
POM187614
Epilobium canum subsp. latifolium
Joseph A. Ewan
1929-9-21
s.n.
Los Angeles
Millards Canyon, 4 miles above falls.
Comment
POM21344
Epilobium canum subsp. latifolium
Fordyce Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Wilson; San Gabriel Mts.
1795
Comment
POM21345
Epilobium canum subsp. latifolium
Fordyce Grinnell Jr.
1917-9-23
s.n.
Los Angeles
Negro Canyon near Pasadena; San Gabriel Mts.
Comment
POM308134
Epilobium canum subsp. latifolium
Henry J. Ramsey
1937-9-2
2941
Los Angeles
2 miles below Mt. Wilson.
1524
Comment
POM8101
Epilobium canum subsp. latifolium
Fordyce Grinnell Jr.
1916-09
s.n.
Los Angeles
Eaton Canyon. San Gabriel Mtns
Comment
UCR273220
Epilobium ciliatum subsp. ciliatum
R. G. Swinney
2011-10-18
15818
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
POM21160
Epilobium glaberrimum subsp. glaberrimum
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
SBBG58843
Epipactis gigantea
M. N. Ackley
1927-6-5
694
Los Angeles
trail to Switzerland, waterfall area
762
Comment
RSA684666
Equisetum hyemale var. affine
Geo C. Johnstone
1925-4-10
s.n.
Los Angeles
Mount Lowe
Comment
RSA684607
Equisetum laevigatum
Albert J. Perkins
1918-1-13
s.n.
Los Angeles
Switzer s Camp
Comment
POM306343
Eremocarpus setiger
Henry J. Ramsey, Henry J. Ramsey
1937-8-12
s.n.
Los Angeles
Altadena
Comment
RSA76951
Eremocarpus setiger
F. W. Peirson
1919-10-26
2046
Los Angeles
Along Pacific Electric tracks to Rubio Canyon, San Gabriel Mts.
549
Comment
CHSC83678
Eriastrum densifolium subsp. elongatum
John Dittes; Gina Hall
1990-7-19
253
Los Angeles
San Gabriel Mountains; Angeles National Forest, ca. 1.9 air-miles northwest of Red Box Gap, on slope north of Angeles Crest Hwy (Hwy. 2).
1402
Comment
UCR13708
Ericameria cuneata
N. R. Zabriskie, W. W. Zabriskie
1972-10-15
542
Los Angeles
San Gabriel Mtns., along Mt. Wilson Road, just below turnout at 3.19
1707
Comment
JEPS19136
Ericameria cuneata var. cuneata
Frank W. Peirson
1918-9-7
222
Los Angeles
trail from Mt. Lowe to Mt. Wilson; San Gabriel Mountains
1615
Comment
POM359327
Ericameria cuneata var. cuneata
Albert J. Perkins
1931-9-22
14984
Los Angeles
Eaton Canyon, Sierra Madre Mts.
Comment
RSA295266
Ericameria cuneata var. cuneata
N. R. Zabriskie, W. M. Zabriskie
1972-10-15
542
Los Angeles
Mt. Wilson Rd., just below turnout at 3.19
1707
Comment
RSA33252
Ericameria cuneata var. cuneata
F. W. Peirson
1924-12-5
5381
Los Angeles
San Gabriel Peak at head of Eaton Canyon
1646
Comment
CAS-BOT-BC286888
Ericameria ericoides
A. J. McC.
1892-10-1
105
Los Angeles
Pasadena
609
Comment
SD43394
Ericameria linearifolia
Darley F. Howe
1948-5-2
1778
Los Angeles
Angelus Crest Road to Mt. Wilson.
1280
Comment
CAS-BOT-BC298887
Ericameria nauseosa var. bernardina
Fordyce Grinnell, Jr.
1916-9-1
s.n.
Los Angeles
Eaton's Canyon, San Gabriel Mts, near Pasadena
Comment
JEPS21516
Ericameria nauseosa var. bernardina
Frank W. Peirson
1918-9-7
226
Los Angeles
trail near Mt. Markham; San Gabriel Mts.
1645
Comment
SBBG62922
Ericameria nauseosa var. mohavensis
C. M. Hoak, M. N. Ackley
1930-9-21
1180
Los Angeles
Valley Forge
1036
Comment
A417450
Ericameria parishii
A. Rehder
1914-8-1
196
Unknown
Mt. Wilson
Comment
CDA12043
Ericameria parishii
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; near summit of Mt. Wilson.
Comment
RSA0106844
Ericameria parishii
R. G. Swinney
2011-10-18
15845
Los Angeles
San Gabriel Mountains: 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2.
1021
Comment
SBBG62857
Ericameria parishii
R. Hoffmann
1931-8-22
Los Angeles
Mt Wilson
1676
Comment
SBBG62861
Ericameria parishii
M. N. Ackley
-Sep-1930
184
Los Angeles
Valley Forge
1036
Comment
UCR20307
Ericameria parishii
G. R. Johnstone, T. S. Clare
1927-10-20
s.n.
Los Angeles
San Gabriel Mtns., Eaton Canyon
762
Comment
UCR273160
Ericameria parishii
R. G. Swinney
2011-10-18
15845
Los Angeles
San Gabriel Mountains, 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2
1021
Comment
CAS-BOT-BC131648
Ericameria parishii var. parishii
Geo. B. Grant
1897-12-29
s.n.
Los Angeles
Summit of Mt. Wilson
Comment
CAS-BOT-BC131649
Ericameria parishii var. parishii
R. J. Dobbs
1924-8-25
s.n.
Los Angeles
Slope of Club Peak near Switzers
Comment
CAS-BOT-BC131650
Ericameria parishii var. parishii
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp, San Gabriel Mts.
914
Comment
CAS-BOT-BC131653
Ericameria parishii var. parishii
Fordyce Grinnell
1915-9-4
s.n.
Los Angeles
Switzer's Trail, San Gabriel Mt.
1066
Comment
CAS-BOT-BC131655
Ericameria parishii var. parishii
C. W. Sharsmith
1938-8-30
3867 A
Los Angeles
South slopes between Barley Flats and Red Box Divide, San Gabriel Mountains
1158
Comment
CAS-BOT-BC131658
Ericameria parishii var. parishii
G. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC131664
Ericameria parishii var. parishii
Moxley
1920-9-7
830
Los Angeles
Mt. Wilson Toll Road
600
Comment
CAS-BOT-BC131665
Ericameria parishii var. parishii
F. Grinnell
1908-9-1
s.n.
Los Angeles
Mt. Wilson
1676
Comment
JEPS19137
Ericameria parishii var. parishii
Frank W. Peirson
1918-9-7
225
Los Angeles
above Hennigers Toll Road; San Gabriel Mts.
Comment
POM48752
Ericameria parishii var. parishii
Fordyce Grinnell Jr.
1928-09
s.n.
Los Angeles
Mt. Wilson.
1677
Comment
RSA359445
Ericameria parishii var. parishii
Anstruther Davidson
1893-08
s.n.
Los Angeles
Wilsons Peak.
Comment
RSA359446
Ericameria parishii var. parishii
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
SD65484
Ericameria parishii var. parishii
Reid Moran
1967-7-22
14099
Los Angeles
Redbox Ranger Station, San Gabriel Mountains
1399
Comment
POM357474
Erigeron foliosus
Fordyce Grinnell Jr.
1910-7-22
3859
San Bernardino
San Gabriel Mts.
Comment Read comments Feb 19 2017
RSA660190
Erigeron foliosus
Orlando Mistretta
1992-7-9
644
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
CAS-BOT-BC296167
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1911-8-15
s.n.
Los Angeles
Mt. Wilson
1794
Comment
CAS-BOT-BC296182
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Wilson, San Gabriel Mountains
1794
Comment
CAS-BOT-BC296183
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Lowe, San Gabriel Ridge, San Gabriel Mountains
1615
Comment
CAS-BOT-BC296197
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CAS-BOT-BC296205
Erigeron foliosus var. foliosus
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC296256
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1910-6-22
s.n.
San Bernardino
Switzer Trail, San Gabriel Mts.
1066
Comment
CAS-BOT-BC296257
Erigeron foliosus var. foliosus
F. Grinnell Jr.
1910-6-22
s.n.
San Bernardino
Switzer Trail, San Gabriel Mts.
1066
Comment
CAS-BOT-BC33456
Erigeron foliosus var. foliosus
Fordyce Grinnell
1904-7-4
s.n.
Los Angeles
Mt. Wilson (Switzer's Trail)
Comment
POM357476
Erigeron foliosus var. foliosus
Fordyce Grinnell Jr.
1910-7-22
s.n.
Los Angeles
Switzer's Camp
915
Comment
SJSU3878
Erigeron foliosus var. foliosus
C. W. Sharsmith
1964-1-1
7177
Los Angeles
near head of Bear Canyon (Arroyo Seco drainage), San Gabriel Mountains
1371
Comment
UC172813
Erigeron foliosus var. foliosus
F. Grinnell
1911-8-15
898
Los Angeles
Mt. Wilson
1794
Comment
CHSC3679
Eriodictyon
Mary MacArthur
1966-5-26
30
Los Angeles
Switzers Camp, San Gabriel Mountains.
91
Comment
CHSC3729
Eriodictyon
Sue Boergadine
1966-5-26
Los Angeles
Switzer's Camp.
762
Comment
A402805
Eriodictyon crassifolium
J. G. Jack
1907-7-13
Unknown
Las Casetas Canon, Pasadena
Comment
GH402804
Eriodictyon crassifolium
G. B. Grant
1901-1-1
417
Unknown
Mt. Lowe
Comment
RSA454989
Eriodictyon crassifolium
Thekla Mohr
1897-05
s.n.
Los Angeles
Sierra Madra
Comment
CAS-BOT-BC189111
Eriodictyon crassifolium var. crassifolium
Geo. B. Grant
1901-3-24
s.n.
Los Angeles
Rubio Wash
Comment
CAS-BOT-BC376122
Eriodictyon crassifolium var. crassifolium
Marck Menke
2002-3-29
134
Los Angeles
San Gabriel Mts., Angeles Crest Highway (Hwy. 2) at a pullout southeast of the intersection with Angeles Forest Highway
Comment
CAS-BOT-BC376584
Eriodictyon crassifolium var. crassifolium
Marck Menke
2002-3-29
135
Los Angeles
San Gabriel Mts., Angeles Crest Highway (Hwy. 2) at a pullout southeast of the intersection with Angeles Forest Highway
Comment
JEPS22871
Eriodictyon crassifolium var. crassifolium
Rimo Bacigalupi with Reino Alava
1958-7-21
6446
Los Angeles
about 2 mi above Red Box Gap (along Angeles Crest National Highway (Calif. No. 2), on s-facing slope of Valley Forge Canyon, tributary of West Fork of San Gabriel River); San Gabriel Mts., Angeles National Forest
1417
Comment
RSA454999
Eriodictyon crassifolium var. crassifolium
W. P. Burger
1979-5-18
107
Los Angeles
picnic area just east of jct of Angeles Forest Hwy and Angeles Crest Hwy.
915
Comment
RSA455000
Eriodictyon crassifolium var. crassifolium
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
San Gabriel Mountains: Millards Canyon, Angeles National Forest.
Comment
A402861
Eriodictyon crassifolium var. nigrescens
Chas. P. Smith
1914-6-20
2866
Unknown
Santa Cruz Co.[?] Mt Wilson-Sierra Madre trail
Comment
CAS-BOT-BC189168
Eriodictyon crassifolium var. nigrescens
Geo. B. Grant
1901-1-1
417
San Luis Obispo
Mount Lowe
Comment
GH402860
Eriodictyon crassifolium var. nigrescens
D. M. Ferguson
1993-6-23
27
Unknown
On highway 2, near Clear Creek Ranger Station, Angeles National Forest
Comment
JEPS37
Eriodictyon crassifolium var. nigrescens
Frank W. Peirson
1918-5-19
171
Los Angeles
Echo Mountain; San Gabriel Mountains, Echo Mountain
990
Comment
POM155610
Eriodictyon crassifolium var. nigrescens
P. A. Munz
1927-1
41
Los Angeles
Mt. Lowe.
Comment
RSA305933
Eriodictyon crassifolium var. nigrescens
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1215
Los Angeles
Altadena, Eaton Canyon Park
Comment
RSA455044
Eriodictyon crassifolium var. nigrescens
E. S. S.
1920-5-30
s.n.
Los Angeles
Colby Trail
Comment Read comments Sep 18 2013
RSA638927
Eriodictyon crassifolium var. nigrescens
Louis C. Wheeler
1946-8-27
6247
Los Angeles
intersection of Angeles Crest Highway & Angeles Forest Highway on ridge between Arroyo Seco and Tujunga Canyon.
1113
Comment
RSA747738
Eriodictyon crassifolium var. nigrescens
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12693
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
RSA753995
Eriodictyon crassifolium var. nigrescens
Doug Tolbert
1970-5-8
700508 -04
Los Angeles
Angeles National Forest, road to Switzer s Camp, 200 yards from junction with State Route 2
1098
Comment
RSA77239
Eriodictyon crassifolium var. nigrescens
F. W. Peirson
1918-5-19
171
Los Angeles
north of Dawn Station on trail to Dawn Mine, Millards Canyon
Comment
SBBG65118
Eriodictyon crassifolium var. nigrescens
R. Hoffmann
1931-8-22
Los Angeles
Mt Wilson
1676
Comment
UCD119243
Eriodictyon crassifolium var. nigrescens
Louis C. Wheeler
1946-8-27
6247
Los Angeles
San Gabriel Mountains: Intersection of Angeles Crest Highway and Angeles Forest Highway on ridge between Arroyo Seco and Tujunga Canyon.
Comment
CAS-BOT-BC188947
Eriodictyon parryi
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mount Wilson, San Gabriel Mountains
1794
Comment
CAS-BOT-BC188950
Eriodictyon parryi
Geo. B. Grant
1904-6-26
4266
Los Angeles
[Mount Lowe?]
Comment
CAS-BOT-BC188951
Eriodictyon parryi
G. B. Grant
1901-5-23
11761
Los Angeles
Above Alpine Tavern, Mount Lowe
1584
Comment
CAS-BOT-BC188956
Eriodictyon parryi
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mount Wilson
Comment
CAS-BOT-BC188958
Eriodictyon parryi
E. M. Zeile
1924-6-18
s.n.
Los Angeles
Mount Lowe, belove mule-car track
Comment
CAS-BOT-BC188959
Eriodictyon parryi
Le Roy Abrams
1901-7-10
1888
Los Angeles
Wilsons Peak
1767
Comment
CAS-BOT-BC188961
Eriodictyon parryi
Le Roy Abrams
1902-6-30
2594
Los Angeles
Summit of Mount Wilson
1767
Comment
CAS-BOT-BC188963
Eriodictyon parryi
Charles Piper Smith
1914-6-20
2860
Los Angeles
Mount Wilson
Comment
CAS-BOT-BC188964
Eriodictyon parryi
Alice Eastwood
1919-6-20
9012
Los Angeles
Mount Wilson
Comment
SBBG65108
Eriodictyon parryi
M. N. Ackley
1927-6-5
388
Los Angeles
trail to Switzerland
Comment
A402915
Eriodictyon trichocalyx
Chas. P. Smith
1914-6-20
2863
Unknown
Mt. Wilson
Comment
A402924
Eriodictyon trichocalyx
A. Eastwood
1919-6-20
9028
Unknown
Mt. Wilson
Comment
CAS-BOT-BC214385
Eriodictyon trichocalyx
Fordyce Grinnell
1915-9-4
s.n.
San Bernardino
Upper Arroyo Seco Canon [Canyon], San Gabriel Mts.
Comment
CAS-BOT-BC222679
Eriodictyon trichocalyx
Alice Eastwood
1919-6-20
9028
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC222685
Eriodictyon trichocalyx
LeRoy Abrams
1902-6-30
2607
Los Angeles
Mt. Wilson
1706
Comment
CAS-BOT-BC222690
Eriodictyon trichocalyx
Mrs. G. Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
GH402909
Eriodictyon trichocalyx
L. Abrams
1902-6-30
2607
Unknown
Mt. Wilson
1706
Comment
GH402922
Eriodictyon trichocalyx
J. F. Collins
1918-4-16
Unknown
above Alpine Tavern, Mt. Lowe
Comment
GH402928
Eriodictyon trichocalyx
J. F. Macbride & E. B. Payson
1915-6-25
884
Unknown
Summit of Mt. Wilson
Comment
JEPS63
Eriodictyon trichocalyx
F. W. Peirson
1918-6-10
169
Los Angeles
Mt. Lowe
1584
Comment
RSA649604
Eriodictyon trichocalyx
Lori Ackerman, Gerald Braden
1988-4-22
1
Los Angeles
North end of West Fork River, San Gabriel Mountains.
Comment
RSA669975
Eriodictyon trichocalyx
Joseph M. Keefe
1977-6-6
22025
Los Angeles
Angeles Crest Highway, 0.9 mile west of turnoff to Red Box Ranger Station, north of Pasadena, San Gabriel Mountains.
1250
Comment
SBBG65117
Eriodictyon trichocalyx
Mr. Tracy
-Oct-1936
Los Angeles
Mt Wilson
Comment
SFV16065
Eriodictyon trichocalyx
P. A. Krueger
1994-5-18
36
Los Angeles
San Gabriel Mountains 5.5 miles north on Mount Lowe Truck Trail from Chaney Trail.
900
Comment
CAS-BOT-BC219333
Eriodictyon trichocalyx var. trichocalyx
Vernon Bailey
1907-9-25
s.n.
Los Angeles
Mt. Lowe
1524
Comment
CAS-BOT-BC219337
Eriodictyon trichocalyx var. trichocalyx
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
LA205727
Eriodictyon trichocalyx var. trichocalyx
Joseph Andorfer Ewan;
1932-6-17
7252
Los Angeles
San Gabriel Mountains, ridge W of Barley Flats
1523
Comment
RSA156329
Eriodictyon trichocalyx var. trichocalyx
L. R. Abrams
1902-6-30
2607
Los Angeles
Mt. Wilson.
1707
Comment
RSA455068
Eriodictyon trichocalyx var. trichocalyx
Anstruther Davidson
1892-6-12
s.n.
Los Angeles
Wilson Peak. San Gabriel Mountains
Comment
RSA455076
Eriodictyon trichocalyx var. trichocalyx
Robert Gustafson
1963-5-17
s.n.
Los Angeles
ca 3 mi southwest of the Mt. Wilson turnoff on Angeles Crest Hwy.
1585
Comment
RSA639153
Eriodictyon trichocalyx var. trichocalyx
Louis C. Wheeler
1973-7-21
s.n.
Los Angeles
San Gabriel Mountains: Ridge on divide between Big Tujunga and Devil Canyon 0.2 mile north of windy gap on Angeles Crest Highway.
1616
Comment
RSA77229
Eriodictyon trichocalyx var. trichocalyx
F. W. Peirson
1918-6-10
169
Los Angeles
west slope of San Gabriel Peak
1677
Comment
UCD119326
Eriodictyon trichocalyx var. trichocalyx
Louis C. Wheeler
1973-7-21
s.n.
Los Angeles
San Gabriel Mountains: Ridge on divide between Big Tujunga and Devil Canyon 0.2 mile north of windy gap on Angeles Crest Highway.
Comment
CAS-BOT-BC242765
Eriogonum davidsonii
Alice Eastwood
1919-6-20
9026
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC242773
Eriogonum davidsonii
F. Grinnell Jr.
1908-9-14
s.n.
Los Angeles
Mt. Wilson
1524
Comment
CAS-BOT-BC242777
Eriogonum davidsonii
LeRoy Abrams
1902-6-29
2592
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC242780
Eriogonum davidsonii
Frank W. Peirson
1919-7-29
18
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
Comment
JEPS56694
Eriogonum davidsonii
Frank W. Peirson
1918-11-2
297
Los Angeles
summit Mt. Wilson San Gabriel Mountains, Mt. Wilson
1767
Comment
JEPS56706
Eriogonum davidsonii
Frank W. Peirson
1918-6-30
18
Los Angeles
summit Mt. Wilson San Gabriel Mts., Mt. Wilson
Comment
POM2233
Eriogonum davidsonii
L. R. Abrams
1901-07
1889 -A
Los Angeles
San Gabriel Mountains: West Fork of San Gabriel River
1067
Comment
POM50045
Eriogonum davidsonii
L. R. Abrams
1901-7-10
1889 -B
Los Angeles
San Gabriel Mountains: Wilson's Peak
Comment
RSA393170
Eriogonum davidsonii
L. E. Hoffman
1932-9-18
s.n.
Los Angeles
San Gabriel Mountains, Angeles Forest: Barley Flats.
Comment
RSA748449
Eriogonum davidsonii
Orlando Mistretta
1992-7-9
660
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
SBBG64079
Eriogonum davidsonii
R. Hoffmann
1931-8-22
Los Angeles
Mt Wilson
1676
Comment
UC6265
Eriogonum davidsonii
Dr. A. Davidson
1892-1
Los Angeles
on Wilsons Peak Wilsons Peak; Wilson's Peak, Los Angeles Co.
Comment Read comments Oct 3 2010
RSA766427
Eriogonum elongatum
Raymond J. Dobbs
1927-8-20
s.n.
Los Angeles
[Switzers?]
Comment
RSA766428
Eriogonum elongatum
Raymond J. Dobbs
1927-11-1
s.n.
Los Angeles
Near Waterman [Station?]. San Gabriel Mtns.
976
Comment
CDA12157
Eriogonum elongatum var. elongatum
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson.
Comment
JEPS57016
Eriogonum elongatum var. elongatum
Frank W. Peirson
1918-9-7
19
Los Angeles
Toll Road (automobile road up Mt. Wilson) Mt. Wilson
Comment
RSA393488
Eriogonum elongatum var. elongatum
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest, San Gabriel Mountains.
Comment
RSA65159
Eriogonum elongatum var. elongatum
F. W. Peirson
1919-10-26
19
Los Angeles
Along Pacific Electric tracks to Rubio Canyon, San Gabriel Mts.
549
Comment
A364032
Eriogonum fasciculatum
J. G. Jack
1907-7-13
Unknown
Pasadena, Las Casetas Canon
Comment
A364051
Eriogonum fasciculatum
G. L. Fisher
1920-7-8
99
Unknown
Mt. Wilson
548
Comment
A364052
Eriogonum fasciculatum
G. L. Fisher
1920-7-12
117
Unknown
Mt. Wilson
548
Comment
CDA12032
Eriogonum fasciculatum
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson.
1706
Comment
GH364020
Eriogonum fasciculatum
Mrs. T. C. Pease
1910-5-10
Unknown
Mt. Lowe
Comment
RSA0035189
Eriogonum fasciculatum
Geraldine Dodd
1992-5-2
4
Los Angeles
3.5 miles north of corner of Loma Alta Dr. and Lake Ave. in Altadena. Sam Merrill hiking trail. San Gabriel Mts.
1219
Comment
CAS-BOT-BC249932
Eriogonum fasciculatum var. foliolosum
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CDA12036
Eriogonum fasciculatum var. foliolosum
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; near summit of Mt. Wilson.
1676
Comment
CDA14297
Eriogonum fasciculatum var. foliolosum
A. Overturf
1989-12-28
s.n.
Los Angeles
Transverse Ranges; Mt. Wilson, near summit.
1676
Comment
JEPS56972
Eriogonum fasciculatum var. foliolosum
Frank W. Peirson
1919-1-26
305
Los Angeles
Rubio Canyon San Gabriel Mountains, Rubio Canyon
548
Comment
POM305047
Eriogonum fasciculatum var. foliolosum
Henry J. Ramsey, Henry J. Ramsey
1937-1-15
375
Los Angeles
Altadena.
396
Comment
POM306179
Eriogonum fasciculatum var. foliolosum
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
s.n.
Los Angeles
Angeles Crest Highway: Johnny Canyon.
Comment
POM306342
Eriogonum fasciculatum var. foliolosum
Henry J. Ramsey, Henry J. Ramsey
1937-8-23
1424
Los Angeles
Altadena.
Comment
RSA0106499
Eriogonum fasciculatum var. foliolosum
R. G. Swinney
2011-10-18
15835
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA329666
Eriogonum fasciculatum var. foliolosum
Gary D. Wallace
1966-3-25
227
Los Angeles
San Gabriel Mountains: Millard Canyon 5 miles north of Pasadena.
915
Comment
RSA393419
Eriogonum fasciculatum var. foliolosum
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest, San Gabriel Mountains.
Comment
RSA65147
Eriogonum fasciculatum var. foliolosum
Raymond J. Dobbs
1924-6-30
5387
Los Angeles
San Gabriel Mountains: 1/4 mile above Switzers Camp
930
Comment
RSA65151
Eriogonum fasciculatum var. foliolosum
F. W. Peirson
1919-1-26
305
Los Angeles
San Gabriel Mountains: Rubio Reservoir, foot of Rubio Canyon
549
Comment
UCR273219
Eriogonum fasciculatum var. foliolosum
R. G. Swinney
2011-10-18
15835
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
A364158
Eriogonum fasciculatum var. polifolium
L. Abrams
1903-6-30
2608
Unknown
Mt. Wilson. San Gabriel mountain
Comment
A364160
Eriogonum fasciculatum var. polifolium
F. Grinnell, Jr.
1917-6-30
Unknown
Altadena
457
Comment
CAS-BOT-BC250104
Eriogonum fasciculatum var. polifolium
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts
Comment
CAS-BOT-BC250106
Eriogonum fasciculatum var. polifolium
LeRoy Abrams
1902-6-30
2608
Los Angeles
Mt. Wilson, San Gabriel Mountain
Comment
CAS-BOT-BC250114
Eriogonum fasciculatum var. polifolium
LeRoy Abrams
1902-6-30
2608
Los Angeles
Mt. Wilson. San Gabriel Mountains
Comment
CAS-BOT-BC250118
Eriogonum fasciculatum var. polifolium
Geo. B. Grant
1904-6-26
3412
Los Angeles
Mt. Lowe
Comment
GH364130
Eriogonum fasciculatum var. polifolium
L. Abrams
1902-6-30
2608
Unknown
Mt. Wilson. San Gabriel mountain
Comment
POM2242
Eriogonum fasciculatum var. polifolium
L. R. Abrams
1902-6-30
2608
Los Angeles
San Gabriel Mountains: Mt. Wilson.
Comment
RSA393463
Eriogonum fasciculatum var. polifolium
N. C. Cooper
1949-6-18
4209
Los Angeles
Angeles Crest Highway, San Gabriel Mountains
1220
Comment
UC150055
Eriogonum fasciculatum var. polifolium
LeRoy Abrams
1902-6-30
2608
Los Angeles
Mt. Wilson San Gabriel mountains, Mt. Wilson
Comment
UCSB12954
Eriogonum fasciculatum var. polifolium
Suter, Richard
1961-3-30
Los Angeles
.5 miles east of the Old Toll Road Bridge north of Pasadena; in center of Eaton Wash
274
Comment
POM306339
Eriogonum gracile var. gracile
Henry J. Ramsey, Henry J. Ramsey
1937-8-23
1421
Los Angeles
Altadena.
Comment
CAS-BOT-BC256778
Eriogonum incanum
Geo. B. Grant
1906-6-1
s.n.
Los Angeles
Mt Wilson
Comment
SBBG64070
Eriogonum molestum
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
RSA393617
Eriogonum nudum var. pauciflorum
L. E. Hoffman
1932-9-18
s.n.
Los Angeles
San Gabriel Mountains, Angeles Forest: Barley Flats.
Comment
RSA748492
Eriogonum nudum var. pauciflorum
Orlando Mistretta
1992-7-9
648
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA766125
Eriogonum nudum var. pauciflorum
Raymond J. Dobbs
1927-11-1
s.n.
Los Angeles
Waterman Station. San Gabriel Mts.
976
Comment
RSA0025343
Eriogonum parishii
Anuja Parikh, Nathan Gale
2011-7-5
3533
Los Angeles
TR, SnGb, along road to Barley Falls, 3.5km W of Shortcut Station, 1.1 km N of State Highway 2 (Angeles Crest Hwy).
1683
Comment
SBBG127043
Eriogonum parishii
A. Parikh, N. Gale
2011-7-5
3533
Los Angeles
rd to Barley Flats, 3.5 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1683
Comment
UCR256601
Eriogonum parishii
Anuja Parikh, Nathan Gale
2011-7-5
3533
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.5 km west of Shortcut Station, 1.1 km north of State Hwy 2, Angeles Crest Hwy
1683
Comment
CAS-BOT-BC267576
Eriogonum saxatile
Le Roy Abrams
1901-7-10
1901
Los Angeles
Wilson's Peak
1767
Comment
CAS-BOT-BC267577
Eriogonum saxatile
Le Roy Abrams
1901-7-10
1901
Los Angeles
Wilson's Peak
1767
Comment
CAS-BOT-BC267615
Eriogonum saxatile
Geo. B. Grant
1906-6-19
6915
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC267625
Eriogonum saxatile
W. R. Dudley
1899-7-20
s.n.
Los Angeles
Mt. Lowe
Comment
POM2223
Eriogonum saxatile
L. R. Abrams
1901-07
1901
Los Angeles
Wilson's Peak.
1768
Comment
RSA271930
Eriogonum saxatile
Anstruther Davidson
1892-06
s.n.
Los Angeles
Wilson's Peak.
Comment
RSA660143
Eriogonum saxatile
Orlando Mistretta
1992-7-9
664
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA766270
Eriogonum saxatile
Joseph A. Ewan
1932-6-17
7254
Los Angeles
Summit Mount Disappointment, San Gabriel Mts.
1829
Comment
SBBG65549
Eriogonum saxatile
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
SEINET3160086
Eriogonum saxatile
G. B. Grant
1906-6-19
6915
Los Angeles
Summit, Mt. Wilson
1829
Comment
UC1863862
Eriogonum saxatile
G. B. Grant
1907-6-25
5069
Los Angeles
Mt. Lowe
Comment
UC6444
Eriogonum saxatile
Dr. A. Davidson
May 1895
Los Angeles
Wilson's Peak
Comment
UC6446
Eriogonum saxatile
Dr. A. Davidson
1895-1
Los Angeles
Wilson's Peak
Comment
UC6448
Eriogonum saxatile
Dr. A. Davidson
1895-1
Los Angeles
Wilson's Peak
Comment
UCSC000203
Eriogonum saxatile
G. B. Grant
2006-6-19
s.n.
Los Angeles
summit Mt. Wilson - Southern California
1829
Comment
CAS-BOT-BC265001
Eriogonum wrightii var. subscaposum
F. Grinnell Jr.
1908-9-14
s.n.
Los Angeles
Mt. Wilson
1794
Comment
POM21056
Eriogonum wrightii var. subscaposum
Fordyce Grinnell Jr.
1908-9-14
s.n.
Los Angeles
Mt. Wilson
1795
Comment
RSA420589
Eriogonum wrightii var. subscaposum
H. de Forest
1932-10-16
s.n.
Los Angeles
Barley Flats.
1372
Comment
RSA423071
Eriogonum wrightii var. subscaposum
L. E. Hoffman
1932-9-18
s.n.
Los Angeles
San Gabriel Mountains, Angeles Forest: Barley Flats.
Comment
RSA423072
Eriogonum wrightii var. subscaposum
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
UC6546
Eriogonum wrightii var. subscaposum
Dr. A. Davidson
1892-1
Los Angeles
Wilson's Peak
Comment
A414828
Eriophyllum confertiflorum
L. Abrams
1902-6-30
2601
Unknown
near the summit of Mt. Wilson
Comment
CAS-BOT-BC297912
Eriophyllum confertiflorum
Geo. B. Grant
1902-6-26
4162
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC297921
Eriophyllum confertiflorum
Alice Eastwood
1919-6-20
9031
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC297924
Eriophyllum confertiflorum
LeRoy Abrams
1902-6-30
2601
Los Angeles
Near the summit of Mt Wilson
Comment
CAS-BOT-BC297950
Eriophyllum confertiflorum
LeRoy Abrams
1902-6-30
2601
Los Angeles
Near the summit of Mt Wilson
Comment
CAS-BOT-BC297952
Eriophyllum confertiflorum
Geo. B. Grant
1904-6-26
4162
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC297960
Eriophyllum confertiflorum
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CDA5245
Eriophyllum confertiflorum
J. E. Law
1923-5-22
272
Los Angeles
Flume trail, Eaton Canyon, Altadena.
0
Comment
GH414837
Eriophyllum confertiflorum
L. Abrams
1902-6-30
2601
Unknown
near the summit of Mt. Wilson
Comment
POM183627
Eriophyllum confertiflorum
Joseph A. Ewan
1929-5-18
3422
Los Angeles
Las Flores Canyon
Comment
RSA695683
Eriophyllum confertiflorum
Anonymous
s.n
Los Angeles
Milard's Canyon [Millard Canyon].
Comment
SJSU13639
Eriophyllum confertiflorum
C. W. Sharsmith
1941-6-22
4405
Los Angeles
above Eaton Canyon, San Gabriel Mts
762
Comment
UCD132154
Eriophyllum confertiflorum
J. E. Law
1923-4-3
247
Los Angeles
Altadena.
Comment
UCR231802
Eriophyllum confertiflorum
Darren T. Hasegawa
2007-4-21
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
JEPS34717
Eriophyllum confertiflorum var. confertiflorum
F. W. Peirson
1918-6-28
239
Los Angeles
foot-hills e Rubio Canyon; San Gabriel Mts.
609
Comment
LA203574
Eriophyllum confertiflorum var. confertiflorum
Geo. L. Fisher;
1920-7-12
sn
Los Angeles
San Gabriel Mountains, Mount Wilson
548
Comment
POM178023
Eriophyllum confertiflorum var. confertiflorum
Joseph A. Ewan
1931-5-31
4280
Los Angeles
East slope of San Gabriel Peak on Wilson Opids Rd.
Comment
RSA753999
Eriophyllum confertiflorum var. confertiflorum
Anonymous
670604
Los Angeles
San Gabriel Mts., Angeles National Forest, Switzers campground
1006
Comment
UCR95470
Erodium cicutarium
L. C. Wheeler
1967-3-3
9170
Los Angeles
San Gabriel Mtns., Sunset Ridge, west of Chaney Trail
Comment
RSA592167
Erodium moschatum
Louis C. Wheeler
1967-5-7
9292
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
655
Comment
UC455741
Erysimum capitatum
I. J. Condit
1907-1-3
Los Angeles
Mt. Lowe Pasadena
Comment
GH379533
Erysimum capitatum var. angustatum
C. C. Kingman
1910-2-2
Unknown
Las Flores Canyon, San Gabriel Mts.
Comment
UCD115012
Erysimum capitatum var. capitatum
Collector unknown
1923-5-22
274
Los Angeles
Eaton Canyon, over Oak Flat.
Comment
UCR73
Erysimum capitatum var. capitatum
B. L. Estes
1961-4-1
s.n.
Los Angeles
San Gabriel Mtns., Altadena, Eaton Wash, 1 mile south of bridge
400
Comment
UCSB2329
Erysimum capitatum var. capitatum
Decker, Helen
1946-4-14
Los Angeles
NE slope of Arroyo Seco Cyn., San Gabriel Mtns., Switzer's Camp
975
Comment
UCSB2332
Erysimum capitatum var. capitatum
Wedberg, Lee
1954-3-1
Los Angeles
Millard Canyon, San Gabriel Mtns.
457
Comment
RSA651299
Eschscholzia caespitosa
Lori Ackerman, Gerald Braden
1988-5-20
35
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
HSC12464
Eschscholzia californica
Wendell Wood
1970-6-24
47
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
UC72726
Eschscholzia californica
Pupils of Los Angeles High School
June 1902
Los Angeles
Altadena
Comment
RSA604202
Eucalyptus camaldulensis
Louis C. Wheeler
1972-5-25
s.n.
Los Angeles
Cobb Estate.
Comment
RSA682604
Eucalyptus pulverulenta
Valerie L. Soza, Bill Hoghead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
UC1929778
Eucalyptus pulverulenta
Valerie Soza, Bill Hogshead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson); elev. 915-1555m/3000-5100ft
Comment
RSA604201
Eucalyptus rudis
Louis C. Wheeler
1972-5-25
s.n.
Los Angeles
Cobb Estate.
Comment
RSA747753
Euphorbia dendroides
Scott D. White, Justin M. Wood, C. Huntley, J. Miner
2009-5-12
12685
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
UCR213793
Euphorbia dendroides
Scott D. White, Justin M. Wood, Chris Huntley, Jamie Miner
2009-5-12
12685
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
RSA0091683
Euphorbia maculata
Bonnie C. Templeton
1967-8-1
10222
Los Angeles
Clear Creek Forest Service Station at head of Clear Creek off Big Tujunga.
Comment
RSA600755
Euphorbia peplus
L. C. Wheeler
1967-6-16
9850
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge, south of Millard Canyon.
640
Comment
RSA631085
Euphorbia peplus
L. C. Wheeler
1947-4-13
6464
Los Angeles
San Gabriel Mountains;: Sunset Ridge on south side of Millard Canyon.
640
Comment
SD215498
Euphorbia peplus
Louis C. Wheeler
1947-4-13
6464
Los Angeles
San Gabriel Mountains: Sunset Ridge on south side of Millard Canyon.
640
Comment
UCD142793
Euphorbia serpillifolia
Louis C. Wheeler
1967-6-16
9858
Los Angeles
San Gabriel Mountains. Millard Canyon. North side of Sunset Ridge under power line.
579
Comment
RSA747740
Ficus carica
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12691
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
RSA594590
Filago gallica
L. C. Wheeler
1967-5-7
9294
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
640
Comment
SBBG127034
Forestiera pubescens
A. Parikh, N. Gale
2011-7-2
3529
Los Angeles
rd to Barley Flats, 2.5 km WSW of Shortcut Station, 0.4 km N of St Hwy 2; San Gabriel Mtns
1505
Comment
A425882
Frangula californica
J. G. Jack
1907-7-12
Unknown
Pasadena, Millard's Canon
Comment
GH425856
Frangula californica
G. B. Grant
1902-06-01 - 1902-07-01
1114
Unknown
Mt. Wilson
Comment
HSC12476
Frangula californica
Wendell Wood
1970-6-24
46
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
CAS-BOT-BC52558
Frangula californica subsp. californica
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. - near Pasadena
Comment
CAS-BOT-BC52568
Frangula californica subsp. californica
R. S. Woglum
1934-6-15
s.n.
Los Angeles
Altadena
Comment
LA207731
Frangula californica subsp. californica
Joseph Andorfer Ewan;
1933-7-23
1463
Los Angeles
San Gabriel Mountains, near spring at E end of Barley Flats
1523
Comment
SBBG71291
Frangula californica subsp. californica
M. N. Ackley
1928-2-12
931
Los Angeles
Eaton Wash
381
Comment
CAS-BOT-BC53321
Frangula californica subsp. cuspidata
Alice Eastwood
1919-6-20
9029
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC53323
Frangula californica subsp. cuspidata
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts.
Comment
LA207414
Frangula californica subsp. cuspidata
J. A. Ewan;
1933-7-22
7840
Los Angeles
San Gabriel Mountains, San Gabriel Peak
1866
Comment
LA207720
Frangula californica subsp. cuspidata
J. A. Ewan;
1933-7-23
7835
Los Angeles
near spring at E end of Barley Flats
1523
Comment
RSA0106487
Frangula californica subsp. cuspidata
R. G. Swinney
2011-10-18
15825
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UCR273228
Frangula californica subsp. cuspidata
R. G. Swinney
2011-10-18
15825
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment Read comments Aug 24 2017
POM308321
Fremontodendron mexicanum
H. J. Ramsey
1937-7-12
3062
Los Angeles
Altadena, dry mesa.
Comment
UCR18427
Galinsoga parviflora
O. F. Clarke
1977-1-30
s.n.
Los Angeles
San Gabriel Mtns. Foothills, Pasadena [Altadena], north end of Lake Ave.
Comment
UC447161
Galinsoga parviflora var. parviflora
J. Ewan
1931-4-12
4162
Los Angeles
Peirson's residence Altadena (back yard)
Comment
A385698
Galium angustifolium
L. Abrams
1902-6-30
2603
Unknown
Summit of Mt. Wilson
Comment
CHSC3677
Galium angustifolium
Mary MacArthur
1966-5-26
32
Los Angeles
Sivrtzers camp - San Gabriel Mts.
914
Comment
GH385681
Galium angustifolium
L. Abrams
1902-6-30
2603
Unknown
Summit of Mt. Wilson
Comment
SBBG119056
Galium angustifolium
S. D. White
2004-7-27
10630
Los Angeles
Clear Crk area, S side of Angeles Forest Hwy, ca. 0.2 mi W of jct with Angeles Crest Hwy; T2N R12W S8
1067
Comment
UCD121578
Galium angustifolium
A. C. Sanders; D. Malueg
1998-6-22
22021
Los Angeles
San Gabriel Mtns.: Altadena, ca. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE.
549
Comment
UCR111504
Galium angustifolium
A. C. Sanders, D. Malueg
1998-6-22
22021
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
CAS-BOT-BC499140
Galium angustifolium subsp. angustifolium
Valerie Soza
2004-6-17
1721 b
Los Angeles
San Gabriel Mountains. Mt. Wilson Rd, N of junction with Mt. Lowe Rd.
1569
Comment
CAS-BOT-BC500453
Galium angustifolium subsp. angustifolium
Valerie Soza
2004-6-17
1721 a
Los Angeles
San Gabriel Mountains. Mt. Wilson Rd, N of junction with Mt. Lowe Rd.
1569
Comment
JEPS56096
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and Clare Hardham
1965-6-16
4115
Los Angeles
intersection of Angeles Forest Hwy with Angeles Crest Highway (s-facing canyon); San Gabriel Mountains
Comment
POM367672
Galium angustifolium subsp. angustifolium
L. E. Hoffman
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment Read comments Jan 1 2017
RSA0051345
Galium angustifolium subsp. angustifolium
Valerie Soza
2004-6-17
1721 b
Los Angeles
San Gabriel Mountains, Mt. Wilson Rd, north of junction with Mt. Lowe Rd.
1569
Comment
RSA0051346
Galium angustifolium subsp. angustifolium
Valerie Soza
2004-6-17
1721 a
Los Angeles
San Gabriel Mountains, Mt. Wilson Rd, north of junction with Mt. Lowe Rd.
1569
Comment
RSA654867
Galium angustifolium subsp. gabrielense
A. C. Sanders, D. Malueg
1998-6-22
22026
Los Angeles
San Gabriel Mtns.: Altadena, ca. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Lane, and along trail to the NE.
549
Comment
UCD121589
Galium angustifolium subsp. gabrielense
A. C. Sanders; D. Malueg
1998-6-22
22026
Los Angeles
San Gabriel Mts.: Altadena, ca. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln, and along trail to the NE.
549
Comment
UCR111501
Galium angustifolium subsp. gabrielense
A. C. Sanders, D. Malueg
1998-6-22
22026
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
GH385641
Galium aparine
L. E. Hoffman
5-13-
Unknown
Millard's Canyon, Angeles Forest
Comment Read comments Jan 1 2017
POM367618
Galium aparine
L. E. Hoffman
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment Read comments Jan 1 2017
POM367751
Galium aparine
L. E. Hoffman
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment Read comments Jan 1 2017
POM183470
Galium cliftonsmithii
Joseph A. Ewan
1929-5-18
1251
Los Angeles
Las Flores Canyon
Comment Read comments May 15 2009
CAS-BOT-BC217510
Galium grande
Le Roy Abrams
1901-4-15
1516
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC217511
Galium grande
A. J. McC
1893-7-29
120
Los Angeles
Pasadena
1219
Comment
CAS-BOT-BC223133
Galium johnstonii
Alice Eastwood
1919-6-20
9019
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC223134
Galium johnstonii
L. R. Abrams
1901-7-10
1882
Los Angeles
Wilson's [Wilson] Peak
1767
Comment
CAS-BOT-BC223137
Galium johnstonii
LeRoy Abrams
1902-6-30
2603
Los Angeles
Summit of Mt. Wilson
Comment
POM367854
Galium johnstonii
Anstruther Davidson
1892-8-20
1867
Los Angeles
Wilson's Peak
Comment
POM4434
Galium johnstonii
L. R. Abrams
1902-6-30
2603
Los Angeles
summit of Mt. Wilson
Comment
POM50548
Galium johnstonii
L. R. Abrams
1901-7-10
1882
Los Angeles
Mt. Wilson summit.
1768
Comment
RSA228844
Galium johnstonii
Robert F. Thorne
1971-6-26
39996
Los Angeles
San Gabriel Mountains, Angeles National Forest: along Mt. Wilson Road near junction with Mt. Lowe Road, NE slope of Mt. Markham
1616
Comment
SBBG126959
Galium johnstonii
A. Parikh, N. Gale
2011-7-6
3539
Los Angeles
rd to Barley Flats, 3.9 km W of Shortcut Station, 1 km N of St Hwy 2; San Gabriel Mtns
1690
Comment
UC150045
Galium johnstonii
LeRoy Abrams
1902-6-30
2603
Los Angeles
summit Mt. Wilson
Comment
UCR256539
Galium johnstonii
Anuja Parikh, Nathan Gale
2011-7-6
3539
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.9 km west of Shortcut Station, 1.0 km north of State Hwy 2, Angeles Crest Hwy
1690
Comment
UCR111735
Galium murale
A. C. Sanders, D. Malueg
1998-6-22
22019
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
RSA67136
Galium porrigens var. porrigens
F. W. Peirson
1918-5-26
2652
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts
Comment
RSA601632
Gamochaeta pensylvanica
L. C. Wheeler
1967-6-16
9851
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge, south of Millard Canyon.
640
Comment
RSA601633
Gamochaeta pensylvanica
L. C. Wheeler
1967-6-16
9849
Los Angeles
San Gabriel Mountains : North side of Sunset Ridge, south of Millard Canyon.
624
Comment
RSA607827
Gamochaeta pensylvanica
L. C. Wheeler
1947-7-4
6541
Los Angeles
San Gabriel Mountains: El Prieto Canyon, off Millard Canyon
670
Comment
UC447162
Gamochaeta pensylvanica
J. Ewan
1931-4-12
4160
Los Angeles
Peirson's residence, backyard Altadena
Comment
CAS-BOT-BC186344
Garrya flavescens
S. Y. Parnay
s.n.
Los Angeles
On Mt. Wilson & Mt. Low [Lowe]
Comment
CAS-BOT-BC186345
Garrya flavescens
S. Y. Parnay
1911-6-1
s.n.
Los Angeles
On Mt. Wilson and Mt. Low [Lowe]
Comment
CAS-BOT-BC186372
Garrya flavescens
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Pk, San Gabriel Mts.
Comment
LA40320
Garrya flavescens
Martha Hilend;
1929-5-14
sn
Los Angeles
San Gabriel Mountains, Mount Lowe
Comment
RSA392384
Garrya flavescens
W. P. Burger
1979-5-18
105
Los Angeles
Road to Mt, Wilson Observatory. 1 mile from the top.
1372
Comment
RSA682125
Garrya flavescens var. pallida
Valerie L. Soza, Bill Hoghead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
CAS-BOT-BC123871
Garrya veatchii
George Bernard Grant
May
s.n.
Los Angeles
Mt. Lowe. Echo Mt.
Comment
CAS-BOT-BC158001
Garrya veatchii
F. W. Peirson
1919-11-30
2723
Los Angeles
Eaton Canyon, San Gabriel Mts.
609
Comment
CAS-BOT-BC158002
Garrya veatchii
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzers Camp, San Gabriel Mts
914
Comment
CAS-BOT-BC158005
Garrya veatchii
S. Y. Parnay
Mar.
266
Los Angeles
Mt. Wilson
914
Comment
CAS-BOT-BC158016
Garrya veatchii
Vernon Bailey
1907-9-25
s.n.
Los Angeles
Mt. Lowe
1524
Comment
CAS-BOT-BC158022
Garrya veatchii
Fordyce Grinnell
1916-3-18
s.n.
Los Angeles
San Gabriel Mts. near Pasadena
Comment
CAS-BOT-BC158043
Garrya veatchii
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Peak, San Gabriel Mt.
Comment
CAS-BOT-BC159275
Garrya veatchii
Frank W. Peirson
1919-11-30
2723
Los Angeles
Eaton Canyon
609
Comment
RSA391423
Garrya veatchii
Elbert Benjamine
1929-2-10
8468
Los Angeles
Arroyo Seco, above Pasadena.
915
Comment
RSA391426
Garrya veatchii
Fordyce Grinnell Jr.
1911-09
s.n.
Los Angeles
Bailey Canyon, San Gabriel Mountains.
Comment
RSA391428
Garrya veatchii
Elbert Benjamine
1929-2-10
8467
Los Angeles
Arroyo Seco, above Pasadena.
915
Comment
RSA391429
Garrya veatchii
I. M. Johnston
1925-4-10
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA391434
Garrya veatchii
F. H. Elmore
1936-1-12
s.n.
Los Angeles
Switzer's Camp
Comment
RSA392403
Garrya veatchii
Albert J. Perkins
1924-02
s.n.
Los Angeles
Fork of Trails to Opids and Mt. Wilson.
Comment
RSA392404
Garrya veatchii
Albert J. Perkins
1918-4-15
s.n.
Los Angeles
Fork of Trails to Opids and Mt. Wilson.
Comment
RSA392405
Garrya veatchii
Bonnie C. Templeton
1959-5-9
s.n.
Los Angeles
On Angeles Crest Highway between Mill Creek Road Junction and Red Box Gap,
1220
Comment
RSA392409
Garrya veatchii
Joseph A. Ewan
1932-7-4
7577
Los Angeles
Millard's Canyon.
1067
Comment
RSA397374
Garrya veatchii
Bonnie C. Templeton
1956-4-22
7685
Los Angeles
Along Angeles Crest Hwy, below Mt. Wilson turnoff, San Gabriel Mtns.
Comment
RSA89604
Garrya veatchii
R. M. Beeks
1951-6-12
192
Los Angeles
Angeles Crest Hwy, San Gabriel Mts, 3 miles below Redbox.
915
Comment
SJSU3877
Garrya veatchii
C. W. Sharsmith
1964-1-1
7176
Los Angeles
near head of Bear Canyon (Arroyo Seco drainage), San Gabriel Mts
1066
Comment
SJSU3879
Garrya veatchii
C. W. Sharsmith
1964-1-1
7175
Los Angeles
near head of Bear Canyon (Arroyo Seco drainage), San Gabriel Mts
1066
Comment
UCR143078
Garrya veatchii
Fordyce Grinnell Jr.
1910-1
s.n.
Los Angeles
San Gabriel Mountains, Switzer's Trail
Comment
JEPS27588
Gayophytum heterozygum
F. W. Peirson
1918-6-30
130
Los Angeles
Mt. Wilson San Gabriel Mountains (near summit)
Comment
POM50312
Gayophytum heterozygum
L. R. Abrams
1901-7-10
1897
Los Angeles
San Gabriel Mountains: Wilson s Peak
Comment
RSA72140
Gayophytum heterozygum
F. W. Peirson
1920-6-10
130
Los Angeles
San Gabriel Mts., summit of Mt. Wilson
1723
Comment
UC73311
Gayophytum heterozygum
Geo. B. Grant
May 1902
492
Los Angeles
Mt. Wilson
Comment
POM355350
Gayophytum oligospermum
Anstruther Davidson
1892-6-14
1901
Los Angeles
Wilson's Peak.
Comment
POM355352
Gayophytum oligospermum
Fordyce Grinnell Jr.
1910-6-4
s.n.
Los Angeles
San Gabriel Mountains
Comment Read comments Feb 3 2011
SBBG127050
Gayophytum racemosum
A. Parikh, N. Gale
2011-7-6
35421
Los Angeles
rd to Barley Flats, 4 km W of Shortcut Station, 1 km N of St Hwy 2; San Gabriel Mtns
1675
Comment
UCR256605
Gayophytum racemosum
Anuja Parikh, Nathan Gale
2011-7-6
3542
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 4.0 km west of Shortcut Station, 1.0 km north of State Hwy 2, Angeles Crest Hwy
Comment
RSA691052
Gazania linearis
Scott D. White
2003-10-22
9837
Los Angeles
San Gabriel Mountains: Foothills above Altadena. Los Angeles Dept. of Public Works 'Kinneloa West' debris basin. Northern terminus of Brambling Lane.(Mt. Wilson).
427
Comment
UCR150359B
Gazania linearis
Scott D. White
2003-10-22
9837
Los Angeles
San Gabriel Mtns, foothills above Altadena. Los Angeles Dept. of Public Works 'Kinneloa West' debris basin. Northern terminus of Brambling Lane
427
Comment
RSA610211
Genista linifolia
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Mt. Wilson road below Henninger Flats.
670
Comment
UCR108421
Genista linifolia
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mtns., Mt. Wilson road, below Henninger Flats
671
Comment
JEPS69442
Gilia angelensis
Frank W. Peirson
1919-5-14
424
Los Angeles
Eaton Canyon San Gabriel Mountains, Eaton Canyon
762
Comment
RSA72291
Gilia angelensis
F. W. Peirson
1919-5-14
424
Los Angeles
Eaton Canyon.
685
Comment
RSA470211
Gilia capitata subsp. abrotanifolia
Anstruther Davidson
1892-6-14
s.n.
Los Angeles
Wilson's Peak
Comment
SEINET3163570
Gilia gilioides
G. B. Grant
1906-6-14
507
Los Angeles
Summit Mt. Wilson, S. Calif.
1829
Comment
SBBG64418
Gilia latiflora subsp. latiflora
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
UCSB41309
Gilia minor
Miller, Brian
1960-7-12
Los Angeles
Switzer's Camp, San Gabriel Mountains
Comment
CAS-BOT-BC402061
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1902-6-1
506
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC402062
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1902-6-1
506
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC402063
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1902-6-1
506
Los Angeles
Summit Mt. Wilson
Comment
CAS-BOT-BC402064
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
1828
Comment
CAS-BOT-BC402065
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
1828
Comment
CAS-BOT-BC402066
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
1828
Comment
CAS-BOT-BC402067
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
1828
Comment
CAS-BOT-BC402068
Gilia ochroleuca subsp. vivida
Geo. B. Grant
1906-6-17
6799
Los Angeles
Summit Mt Wilson
Comment
CAS-BOT-BC402071
Gilia ochroleuca subsp. vivida
Alice Eastwood
1919-6-20
9014
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC402076
Gilia ochroleuca subsp. vivida
L. R. Abrams
1901-7-1
1898
Los Angeles
Wilsons Peak
Comment
CAS-BOT-BC402077
Gilia ochroleuca subsp. vivida
L. R. Abrams
1901-7-1
1898
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC402078
Gilia ochroleuca subsp. vivida
L. R. Abrams
1901-7-1
1898
Los Angeles
Wilson's Peak
Comment
JEPS4112
Gilia ochroleuca subsp. vivida
Frank W. Peirson
1918-6-30
155
Los Angeles
summit Mt. Wilson San Gabriel Mts., Mt. Wilson
Comment
SBBG98226
Gilia ochroleuca subsp. vivida
G. B. Grant
1906-6-15
Los Angeles
summit of Mt Wilson
1828
Comment
UC303724
Gilia ochroleuca subsp. vivida
unknown
Jun 15 1906-Jun 18 1906
Los Angeles
summit Mt. Wilson San Gabriel Mts., summit Mt. Wilson (San Gabriel Mts., Southern California)
1828
Comment
UC73643
Gilia ochroleuca subsp. vivida
Geo. B. Grant
Jun 1902
506
Los Angeles
Mt. Wilson
1828
Comment
UC879940
Gilia ochroleuca subsp. vivida
Alice Eastwood
1919-6-20
9014
Los Angeles
Mt. Wilson
Comment
UC879941
Gilia ochroleuca subsp. vivida
Alice Eastwood
1919-6-20
9014
Los Angeles
Mt. Wilson
Comment
UC908887
Gilia ochroleuca subsp. vivida
Frank W. Peirson
1918-6-30
155
Los Angeles
summit Mount Wilson San Gabriel Mountains, summit Mount Wilson
Comment
UCR70855
Gilia ochroleuca subsp. vivida
George B. Grant
1906-6-15
s.n.
Los Angeles
San Gabriel Mtns., Summit of Mt. Wilson
1829
Comment
POM21154
Gilia splendens subsp. grantii
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
RSA786839
Glebionis coronaria
LeRoy Gross
2012-6-17
5554
Los Angeles
Mount Wilson Road to Henninger Flats. Along cleared spur of the dirt road, on sharp bend from west to east direction.
618
Comment
UCR265626
Glechoma hederacea
Michael C. Long
2015-5-1
925
Los Angeles
San Gabriel Mountains, Upper Arroyo Seco, c. 0.6 mi. southwest of Switzer's Picnic area, at first river crossing south of Switzer's, along east edge of trail
929.64
Comment
RSA547457
Gnaphalium stramineum
Timothy S. Ross, Orlando Mistretta
1992-7-24
6748
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
CAS-BOT-BC305274
Grindelia hirsutula
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
SEINET3148103
Harpaecarpus minimus
G. B. Grant
1906-6-17
543 a-6689
Los Angeles
Summit Mt. Wilson
1829
Comment
CAS-BOT-BC307281
Hazardia squarrosa var. grindelioides
Fordyce Grinnell, Jr.
1917-9-23
s.n.
Los Angeles
Negro Canyon near Pasadena, San Gabriel Mts.
Comment
CAS-BOT-BC307283
Hazardia squarrosa var. grindelioides
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
Near Pasadena, San Gabriel Mts.
Comment
POM361280
Hazardia squarrosa var. grindelioides
Fordyce Grinnell Jr
1911-09
1931
Los Angeles
Bailey Canyon, San Gabriel Mountains.
Comment
UCSB6582
Hazardia squarrosa var. grindelioides
Kraebel, C.
1927-1
Los Angeles
Angeles Forest; Mt. Wilson Road
Comment
RSA80682
Helianthemum scoparium
F. W. Peirson
1920-4-22
115
Los Angeles
foothill of Rubio Canyon
533
Comment
CAS-BOT-BC305434
Helianthus annuus
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CAS-BOT-BC305435
Helianthus annuus
1901-3-9
s.n.
Los Angeles
Altadena
Comment
JEPS35467
Helianthus annuus
F. W. Peirson
1919-3-11
326
Los Angeles
first canyon e Rubio Canyon; San Gabriel Mts.
548
Comment
RSA600756
Helianthus annuus
L. C. Wheeler
1967-6-16
9856
Los Angeles
San Gabriel Mountains : North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
CAS-BOT-BC310101
Hemizonella minima
Frank W. Peirson
1920-6-10
238
Los Angeles
San Gabriel Mts. Summit Mt. Wilson
Comment
CAS-BOT-BC310103
Hemizonella minima
Geo. B. Grant
1906-6-15
6689
Los Angeles
Summit Mt Wilson
Comment
CAS-BOT-BC310104
Hemizonella minima
Geo. B. Grant
1906-6-17
543 a-6689
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC310105
Hemizonella minima
Geo. B. Grant
1906-6-17
543 a-6689
Los Angeles
Summit of Mt. Wilson
1890
Comment
CAS-BOT-BC310106
Hemizonella minima
Geo. B. Grant
1906-6-17
543 a-6689
Los Angeles
Summit of Mt. Wilson
1890
Comment
SEINET11197287
Hemizonella minima
G. B. Grant
1906-6-17
543 a-6689
Los Angeles
Summit Mt. Wilson
1829
Comment
UC163980
Hemizonella minima
Geo. B. Grant
1906-6-17
543 a-6689
Los Angeles
summit Mt. Wilson
1890
Comment
UC32396
Hemizonella minima
unknown
1896-5-25
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC135947
Hesperoyucca whipplei
I. W. Clokey
1935-7-1
6994
Los Angeles
Hillside, Pasadena Glen
400
Comment
CAS-BOT-BC135948
Hesperoyucca whipplei
I. W. Clokey
1935-7-1
6994
Los Angeles
Hillside, Pasadena Glen
400
Comment
LA26951
Hesperoyucca whipplei
Ira W. Clokey;
1935-7-1
6994
Los Angeles
Hillside, Pasadena Glen
400.0
Comment
RSA547455
Heterocodon rariflorum
T. S. Ross, Orlando Mistretta
1992-7-24
6746
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
UC1595247
Heterocodon rariflorum
Tim Ross and Orlando Mistretta
1992-7-24
6746
Los Angeles
e side Strawberry Peak (120 degrees se and 1065 m from Strawberry Peak summit, near divide between Colby Canyon and Wickiup Canyon); San Gabriel Mts.
1560
Comment
CHSC3722
Heteromeles arbutifolia
Sue Boergadine
1966-5-26
Los Angeles
Switzer's Camp.
Comment
RSA0104907
Heteromeles arbutifolia
R. G. Swinney
2011-10-18
15841
Los Angeles
San Gabriel Mountains: 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2.
1021
Comment
RSA449827
Heteromeles arbutifolia
L. E. Hoffman
1931-11-9
s.n.
Los Angeles
San Gabriel Mountains: Millards Canyon, Angeles National Forest.
Comment
UCR273292
Heteromeles arbutifolia
R. G. Swinney
2011-10-18
15841
Los Angeles
San Gabriel Mountains, 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2
1021
Comment
POM604733
Heterotheca fastigiata
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
163
Los Angeles
Lady Bug Canyon, Angeles Crest Highway
Comment
CAS-BOT-BC318863
Heterotheca grandiflora
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
CDA12159
Heterotheca grandiflora
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson.
Comment
CAS-BOT-BC310854
Heterotheca sessiliflora subsp. fastigiata
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp, San Gabriel Mts.
914
Comment
SJSU13545
Heterotheca sessiliflora subsp. fastigiata
C. W. Sharsmith
1940-8-29
4230
Los Angeles
head of Eaton Canyon, San Gabriel Mts
1371
Comment
UCR108437
Heterotheca sessiliflora subsp. fastigiata
L. C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mtns., Henninger Flats
793
Comment
JEPS41667
Heuchera caespitosa
Frank W. Peirson
1918-6-10
67
Los Angeles
n of Pasadena (n slope of Mt. Lowe near the summit); San Gabriel Mountains, Mt. Lowe
1676
Comment
CAS-BOT-BC123613
Heuchera elegans
LeRoy Abrams
1901-7-10
1903
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC123614
Heuchera elegans
LeRoy Abrams
1901-7-10
1903
Los Angeles
Martin's Camp, Mt. Wilson
Comment
CAS-BOT-BC317322
Heuchera elegans
Geo. B. Grant
1906-6-15
7186
Los Angeles
Summit, Mt. Wilson
Comment
CAS-BOT-BC317325
Heuchera elegans
G. B. Grant
1900-4-22
s.n.
Los Angeles
Mt. Wilson, near Matin's Camp [?]
1676
Comment
CAS-BOT-BC317340
Heuchera elegans
LeRoy Abrams
1902-7-1
1559
Los Angeles
Near Martin's Camp, Mt. Wilson, by the station.
Comment
CAS-BOT-BC317341
Heuchera elegans
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Lowe
Comment
CAS-BOT-BC48126
Heuchera elegans
Geo. B. Grant
1906-6-1
570
Los Angeles
So. Calif. - Summit of Mt. Lowe
1828
Comment
CAS-BOT-BC48128
Heuchera elegans
Fordyce Grinnell
1911-6-8
s.n.
Los Angeles
Mt. Wilson, San Gabriel Mts. - type station
1524
Comment
CAS-BOT-BC48129
Heuchera elegans
W. R. Dudley
1899-7-20
s.n.
Los Angeles
Mount Lowe
Comment
CAS-BOT-BC48165
Heuchera elegans
Antone Blazic
1921-6-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC48167
Heuchera elegans
Mrs. Joseph Clemens
1922-5-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC48168
Heuchera elegans
Mrs. Joseph Clemens
1922-5-30
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC48171
Heuchera elegans
Robert F. Thorne
1971-6-26
39999
Los Angeles
San Gabriel Mts., Angeles National Forest: in crevices of rocky bluff along Mt. Wilson Rd. on N slope of Occidental Peak
1645
Comment
CAS-BOT-BC48172
Heuchera elegans
Le Roy Abrams
1902-6-30
2532
Los Angeles
On rocks near Martins camp, Mt. Wilson - type station
Comment
CAS-BOT-BC48174
Heuchera elegans
Geo. B. Grant
1901-1-1
570
Los Angeles
So. Calif. - Summit of Mt. Lowe
1828
Comment
CAS-BOT-BC48175
Heuchera elegans
Geo. B. Grant
1906-6-1
570
Los Angeles
So. Calif. - Summit of Mt. Lowe
1828
Comment
GH363360
Heuchera elegans
L. Abrams
1902-6-30
2582
Unknown
On rocks near Martins camp, Mt. Wilson
Comment
JEPS26538
Heuchera elegans
Peter Kamb
1947-6-1
599
Los Angeles
n slope of Mt Disappointment; San Gabriel Mts
1463
Comment
PASA2230
Heuchera elegans
Frank W. Peirson
1922-5-30
Los Angeles
West spur of Mt. Lowe
1341
Comment
SBBG98225
Heuchera elegans
G. B. Grant
-Jun-1906
570
Los Angeles
Mt Lowe
Comment
SEINET3161012
Heuchera elegans
G. B. Grant
570
Los Angeles
Summit of Mt. Lowe, S. CA
1829
Comment
SFV16360
Heuchera elegans
anon.
1992-5-25
Los Angeles
San Gabriel Mountains Road up to Mount Wilson from Red Box.
Comment
UC137094
Heuchera elegans
LeRoy Abrams
1902-6-30
2582
Los Angeles
Mt. Wilson, near Martins Camp; Mt. Wilson
Comment
UC1532963
Heuchera elegans
Robert F. Thorne
1971-6-26
39999
Los Angeles
n slope of Occidental Peak (along Mt. Wilson Road); San Gabriel Mts, Angeles National Forest
1645
Comment
UC212387
Heuchera elegans
G. B. Grant
1900-4-22
21181
Los Angeles
Mt. Wilson
1676
Comment
UC457281
Heuchera elegans
Martha Hilend
1929-5-14
Los Angeles
Mt. Lowe
Comment
UC494222
Heuchera elegans
Thomas R. Gaines
Los Angeles
Mt. Lowe
1584
Comment
UC50197
Heuchera elegans
Geo. B. Grant
June 1906
570
Los Angeles
summit of Mt. Lowe; Pacific Caost, Mt. Lowe
1828
Comment
UCR131464
Heuchera elegans
June Latting
1977-1
s.n.
Los Angeles
San Gabriel Mountains, Mt. Wilson Road
1707
Comment
UCR70857
Heuchera elegans
F. Grennell
1911-1
s.n.
Los Angeles
San Gabriel Mtns, High mountains (Mt. Wilson)
1795
Comment
SBBG70471
Heuchera rubescens
Anstruther Davidson
-Jun-1893
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC319764
Hieracium argutum
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards Canyon, San Gabriel Mountains
Comment
CAS-BOT-BC319766
Hieracium argutum
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards Canyon, San Gabriel Mountains
Comment
POM21164
Hieracium argutum
Fordyce Grinnell Jr
1917-7-29
s.n.
Los Angeles
Upper Millard's Canyon, San Gabriel Mountains.
Comment
RSA360462
Hieracium argutum
Anstruther Davidson
1890-09
s.n.
Los Angeles
Millards Canon, Pasadena.
Comment
CAS-BOT-BC149942
Holodiscus discolor var. discolor
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Low, San Gabriel Mts.
Comment
CAS-BOT-BC149945
Holodiscus discolor var. discolor
C. S. Morris
1908-6-15
113
Los Angeles
Summit Mt. Lowe, N. slope
Comment
CAS-BOT-BC149946
Holodiscus discolor var. discolor
Grant
1904-6-26
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC149959
Holodiscus discolor var. discolor
Grant
1904-6-5
6275
Los Angeles
Milland Canyon
Comment
RSA85267
Holodiscus microphyllus
F. W. Peirson
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
RSA669291
Hordeum murinum subsp. glaucum
LeRoy Gross, John Gross, Johnny Gross, Matthew Gross
2002-4-27
531
Los Angeles
Valley Forge Campgroud, in the West Fork of the San Gabriel river.
1057
Comment
RSA669298
Hordeum murinum subsp. glaucum
LeRoy Gross, John Gross, Johnny Gross, Matthew Gross
2002-4-27
532 -a
Los Angeles
Valley Forge Campgroud, in the West Fork of the San Gabriel river.
1057
Comment
SFV21389
Hordeum murinum subsp. glaucum
L. Gross, J. Gross, J. Gross, Jr., M. Gross
2002-4-27
532 a
Los Angeles
San Gabriel Mountains West Fork San Gabriel River, Valley Forge Campground.
1057
Comment
GH345629
Horkelia cuneata subsp. puberula
F. W. Peirson
1919-4-5
362
Unknown
Borders of Eaton Canyon, about 1/4 mile below the mountains. San Gabriel Mts.
365
Comment
JEPS44509
Horkelia cuneata subsp. puberula
Frank W. Peirson
1919-4-5
362
Los Angeles
1/4 mi below the mountains (Borders of Eaton Canyon); San Gabriel Mts., Eaton Canyon
365
Comment
RSA451642
Horkelia cuneata subsp. puberula
Louis Greata
1901-03
s.n.
Los Angeles
near Eaton Canyon.
Comment
RSA451643
Horkelia cuneata subsp. puberula
Louis Greata
1901-03
2097
Los Angeles
near Eaton Canyon.
Comment
RSA601622
Horkelia cuneata subsp. puberula
Louis C. Wheeler
1967-6-16
9855
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
UCR100634
Horkelia cuneata subsp. puberula
L. C. Wheeler
1967-6-16
9855
Los Angeles
San Gabriel Mtns., N side of Sunset Ridge under powerline, Millard Canyon
579
Comment
SBBG68135
Hosackia oblongifolia var. oblongifolia
M. N. Ackley
1927-6-5
537
Los Angeles
trail to Switzerland
762
Comment
CAS-BOT-BC311943
Hulsea heterochroma
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mt. Lowe
Comment
CAS-BOT-BC311945
Hulsea heterochroma
Geo. B. Grant
1902-6-10
s.n.
Los Angeles
Martin's Camp
Comment
CAS-BOT-BC311968
Hulsea heterochroma
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. - near Pasadena
Comment
RSA601575
Hypochaeris glabra
L. C. Wheeler
1967-6-16
9841
Los Angeles
San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side Coulter Reservoir.
655
Comment
RSA601629
Hypochaeris glabra
L. C. Wheeler
1967-6-16
9854
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge, south of Millard Canyon.
640
Comment
RSA0011195
Juglans californica
Elna Pantolin
1951-11-11
s.n.
Los Angeles
Cedars Springs
Comment
RSA628898
Juglans californica var. californica
Louis C. Wheeler
1969-4-12
s.n.
Los Angeles
El Prieto Canyon east fork at Brown Mt. Head
762
Comment
SFV16168
Juglans californica var. californica
P. A. Krueger
1994-5-18
42
Los Angeles
San Gabriel Mountains 3 miles north on Mount Lowe Truck Trail from Chaney Trail.
1000
Comment
RSA0105036
Juncus
R. G. Swinney
2011-10-18
15806
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment Read comments Dec 7 2018
RSA624992
Juncus bufonius var. bufonius
L. C. Wheeler
1963-6-2
8259
Los Angeles
San Gabriel Mountains: Valley Forge Campground, West Fork San Gabriel River.
1037
Comment
UC842378
Juncus macrophyllus
Bryan
1929-7-4
Los Angeles
Switzer's Camp Arroyo Seco
975
Comment
UCR273381
Juncus macrophyllus
R. G. Swinney
2011-10-18
15806
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
RSA691048
Juncus rugulosus
Scott D. White
2003-10-22
9838
Los Angeles
San Gabriel Mountains: Foothills above Altadena. Los Angeles Dept. of Public Works Kinneloa West debris basin. Northern terminus of Brambling Lane.(Mt. Wilson).
427
Comment
POM176278
Juncus textilis
George B. Grant
3708
Los Angeles
[No locality info on Label]
Comment
UC213655
Juncus textilis
Geo. B. Grant
3708
Los Angeles
Comment Read comments Dec 18 2015
RSA368384
Juncus xiphioides
Bryan
1929-7-4
s.n.
Los Angeles
Switzer's Camp; Arroyo [Seco].
975
Comment
UC842991
Juncus xiphioides
Bryan
1929-7-4
Los Angeles
Switzer's Camp Arroyo Seco
975
Comment
A365744
Keckiella cordifolia
F. Grinnell, Jr.
1917-7-29
Unknown
Upper Millards Canon. San Gabriel Mountains
Comment
CAS-BOT-BC235738
Keckiella cordifolia
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millards Canon [Canyon], San Gabriel Mountains
Comment
CAS-BOT-BC235761
Keckiella cordifolia
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
GH365736
Keckiella cordifolia
G. B. Grant
1901-06-01 - 1901-07-01
1935
Unknown
Altadena
Comment
JEPS11571
Keckiella cordifolia
Frank W. Peirson
1918-6-28
205
Los Angeles
e of Rubio Canyon; San Gabriel Mountains
609
Comment
RSA295269
Keckiella cordifolia
R. S. Woglum
1940-7-6
2907
Los Angeles
Arroyo Seco near Switzers.
Comment
RSA307826
Keckiella cordifolia
Henry J. Ramsey, Henry J. Ramsey
1938-6-11
2734
Los Angeles
Eaton Canyon Park, Altadena.
Comment
RSA401691
Keckiella cordifolia
E. S. Spalding
1923-5-30
s.n.
Los Angeles
Sierra Madre Canyon.
Comment
RSA401701
Keckiella cordifolia
Thekla Mohr
1897-06
3510
Los Angeles
Sierra Madre Mountains.
Comment
RSA79774
Keckiella cordifolia
F. W. Peirson
205
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
RSA79783
Keckiella cordifolia
Raymond J. Dobbs
1927-6-28
7684
Los Angeles
Arroyo Seco near Switzers, San Gabriel Mountains.
915
Comment
SBBG55014
Keckiella cordifolia
C. Anderson
1963-6-20
120
Los Angeles
Wilderness Park, Eaton Cyn, Altadena
350
Comment
UCD15674
Keckiella cordifolia
Anne B. Overturf
1989-5-28
18
Los Angeles
Eaton Canyon.
365
Comment
A365849
Keckiella ternata
J. W. Kelley
1917-09-01 - 1917-10-01
Unknown
Mt. Wilson
Comment
GH365850
Keckiella ternata
J. F. Macbride & E. B. Payson
1915-7-25
890
Unknown
Mt. Wilson
Comment
NY790439
Keckiella ternata subsp. ternata
A. J. McClatchie
1893-6-28
s.n.
Los Angeles
Mt. Lowe, near Altadena
Comment
POM155817
Keckiella ternata subsp. ternata
M. L. Bryan
1928-4-17
97
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
POM21347
Keckiella ternata subsp. ternata
Fordyce Griffiths Jr.
1917-7-29
s.n.
Los Angeles
Mt. Lowe, San Gabriel Ridge.
1616
Comment
POM308422A
Keckiella ternata subsp. ternata
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
3098
Los Angeles
Ladybug Canyon, Angeles Crest Highway.
Comment
RSA400464
Keckiella ternata subsp. ternata
Anstruther Davidson
1895-06
2145
Los Angeles
Wilson Peak.
Comment
RSA400467
Keckiella ternata subsp. ternata
Fordyce Griffiths Jr.
1910-06
3506
Los Angeles
West Fork divide, San Gabriel Mountains.
Comment
RSA400471
Keckiella ternata subsp. ternata
Geo. L. Moxley
1913-9-1
182
Los Angeles
Summit of Mt. Wilson.
Comment
RSA400474
Keckiella ternata subsp. ternata
Fordyce Griffiths Jr.
1911-06
3504
Los Angeles
San Gabriel Mountains.
Comment Read comments May 19 2015
RSA400476
Keckiella ternata subsp. ternata
Unspecified
1983-7-18
2776
Los Angeles
San Gabriel Mountains, Angeles Crest Highway at the junction of the Mt. Wilson turnoff.
1463
Comment
RSA639154
Keckiella ternata subsp. ternata
Louis C. Wheeler
1973-7-21
s.n.
Los Angeles
San Gabriel Mountains: Ridge on divide between Big Tujunga and Devil Canyon 0.2 mile north of windy gap on Angeles Crest Highway.
1616
Comment
RSA660184
Keckiella ternata subsp. ternata
Orlando Mistretta
1992-7-9
655
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA79749
Keckiella ternata subsp. ternata
F. W. Peirson
1918-8-6
263
Los Angeles
Martins Camp, Mt. Wilson, San Gabriel Mountains.
1677
Comment
RSA79750
Keckiella ternata subsp. ternata
F. W. Peirson
1924-6-26
5395
Los Angeles
Near Waterman's Station - Arroyo Seco, San Gabriel Mountains.
976
Comment
SBBG66601
Keckiella ternata subsp. ternata
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
CAS-BOT-BC246111
Keckiella ternata var. ternata
Geo. L. Moxley
1913-8-31
182
Los Angeles
Summit of Mt. Wilson
Comment
CAS-BOT-BC246114
Keckiella ternata var. ternata
Geo. B. Grant
1904-6-27
1796
Los Angeles
Mt. Lowe
1828
Comment
CAS-BOT-BC246115
Keckiella ternata var. ternata
Mrs. G Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC246116
Keckiella ternata var. ternata
F. Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Mt. Lowe, San Gabriel Ridge, San Gabriel Mountains
1615
Comment
CAS-BOT-BC246117
Keckiella ternata var. ternata
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Near summit of Mt. Lowe, San Gabriel Mountains
Comment
UC1586205
Keckiella ternata var. ternata
Tim Ross
1991-8-16
5807
Los Angeles
Colby Canyon; San Gabriel Mountains, Condor Peak U.S.G.S. 7.5' quad
1063
Comment
UCD123781
Keckiella ternata var. ternata
Louis C. Wheeler
1973-7-21
s.n.
Los Angeles
San Gabriel Mountains: Ridge on divide between Big Tujunga and Devil Canyon 0.2 mile north of windy gap on Angeles Crest Highway.
1615
Comment
GH360112
Koeleria cristata
Unknown
Los Angeles, Wilsons Peak
Comment
GH360117
Koeleria cristata
L. Abrams
1902-6-29
2599
Unknown
Mt. Wilson
Comment
CAS-BOT-BC123287
Koeleria cristata var. pinetorum
LeRoy Abrams
1902-6-29
2599
Los Angeles
Mt. Wilson
Comment
POM113280
Koeleria macrantha
George B. Grant
1906-6-18
6904
Los Angeles
Summit, Mount Wilson
1829
Comment
POM156303
Koeleria macrantha
Le Roy Abrams
1902-6-29
2599
Los Angeles
Mt. Wilson [San Gabriel Mountains]
Comment
RSA403462
Koeleria macrantha
Anstruther Davidson
1892-8-20
256
Los Angeles
Wilson's Peak.
Comment
RSA403463
Koeleria macrantha
Geo. L. Moxley
1915-7-21
408
Los Angeles
Barley Flats, San Gabriel Mountains.
Comment
RSA87127
Koeleria macrantha
F. W. Peirson
1918-6-30
1597
Los Angeles
Summit of Mt. Wilson, San Gabriel Mountains.
Comment
SEINET3129396
Koeleria macrantha
G. B. Grant
1906-1
657
Unknown
Summit of Mt Wilson, San Gabriel Mts
1829
Comment Read comments Jan 17 2015
UC129433
Koeleria macrantha
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
summit of Mt. Wilson; San Gabriel Mts., summit of Mt. Wilson
1828
Comment
UC70695
Koeleria macrantha
G. B. Grant
June 1902
5100
Los Angeles
Mt. Wilson
1828
Comment
UCD85806
Koeleria macrantha
G. B. Grant
1906-6-18
3631
Los Angeles
souther California, San Gabriel Mts., at Summit of Mt. Wilson.
1828
Comment
UCR139439
Koeleria macrantha
Geo. L. Moxley
1915-7-21
409
Los Angeles
San Gabriel Mtns., Barley Flats
1707
Comment
UCR2498
Koeleria macrantha
George B. Grant
1906-6-16
s.n.
Los Angeles
San Gabriel Mtns, Summit of Mt. Wilson
1829
Comment
CAS-BOT-BC271335
Koeleria pyramidata
Geo. B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson, San Gabriel Mts.
1828
Comment
CAS-BOT-BC271336
Koeleria pyramidata
Geo. B. Grant
1906-6-18
6904
Los Angeles
Summit of Mt. Wilson
1828
Comment
CAS-BOT-BC271343
Koeleria pyramidata
G. B. Grant
1906-6-18
6904
Los Angeles
Summit Mt. Wilson
Comment
RSA603404
Lactuca serriola
L. C. Wheeler
1975-8-22
s.n.
Los Angeles
San Gabriel Mountains: North side Sunset Ridge by Millard Canyon, by power line.
Comment
RSA592166
Lamarckia aurea
L. C. Wheeler
1967-5-7
9290
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
655
Comment
RSA592188
Lamarckia aurea
L. C. Wheeler
1967-3-3
9172
Los Angeles
Sunset Ridge, west of Chaney Trail.
Comment
UCD63296
Lamarckia aurea
J. E. Law
1923-3-18
250
Los Angeles
Altadena.
Comment
RSA663163
Lamium amplexicaule
R. E. Riefner Jr.
2000-6-26
20 -584
Orange
NCCP North Ranch Policy Plan Area. Along dirt road running N from Baker Canyon Road.
305
Comment
UCR95349
Lamium amplexicaule
L. C. Wheeler
1967-5-7
9282
Los Angeles
San Gabriel Mtns, Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon
655
Comment
CAS-BOT-BC352719
Lasthenia coronaria
Geo. B. Grant
1901-3-24
15615
Los Angeles
Rubio Wash
Comment
UC75846
Lasthenia coronaria
unknown
May 1901
99
Los Angeles
Altadena
Comment
UCD106419
Lathyrus sulphureus
Collector unknown
1923-5-22
262
Los Angeles
Eaton Canyon trail, over Oak Flat.
Comment
RSA747749
Lathyrus vestitus
Scott D. White, J. Wood, J. Miner
2009-5-12
12702
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
UCR172781
Lathyrus vestitus
Wayne Law, Jun Hu
2000-4-30
11
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
UCR213787
Lathyrus vestitus
Scott D. White, Justin M. Wood, Jamie Miner
2009-5-12
12702
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
RSA0025344
Lathyrus vestitus var. vestitus
Anuja Parikh, Nathan Gale
2011-7-3
3531
Los Angeles
TR, SnGb, along road to Barley Flats, 2.9 km W of Shortcut Station, 1.3 km N of State Highway 2 (Angeles Crest Hwy).
1597
Comment
RSA405683
Lathyrus vestitus var. vestitus
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA405698
Lathyrus vestitus var. vestitus
I. M. Johnston
1922-4-10
s.n.
Los Angeles
Mt. Lowe
Comment
RSA406662
Lathyrus vestitus var. vestitus
L. E. Hoffman
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment Read comments Jan 1 2017
SBBG127094
Lathyrus vestitus var. vestitus
A. Parikh, N. Gale
2011-7-3
3531
Los Angeles
rd to Barley Flats, 2.9 km W of Shortcut Station, 1.3 km N of St Hwy 2; San Gabriel Mtns
1597
Comment
UC1211104
Lathyrus vestitus var. vestitus
Huron H. Smith
1912-5-17
4963
Los Angeles
Eaton Canyon Mt. Wilson
426
Comment
UCR256600
Lathyrus vestitus var. vestitus
Anuja Parikh, Nathan Gale
2011-7-3
3531
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 2.9 km west of Shortcut Station, 1.3 km north of State Hwy 2, Angeles Crest Hwy
1597
Comment
CAS-BOT-BC221608
Lepechinia fragrans
A. Davidson
No date on label
17
Los Angeles
Wilsons Peak. Mt. Wilson, San Gabriel Mtns.
Comment
CAS-BOT-BC221609
Lepechinia fragrans
F. Grinnell Jr.
1910-6-11
s.n.
Los Angeles
Switzers Trail, San Gabriel Mts.
1066
Comment
JEPS63248
Lepechinia fragrans
Frank W. Peirson
1918-6-30
177
Los Angeles
San Gabriel Mountains, Mount Wilson, Toll Road Mount Wilson; San Gabriel Mountains, , Toll Road
1066
Comment
LA64420
Lepechinia fragrans
J. A. Ewan;
1929-7-11
2060
Los Angeles
San Gabriel Mountains, near Switzers Camp
914
Comment
LA64421
Lepechinia fragrans
Carl Epling; William Stewart
June 1938
sn
Los Angeles
San Gabriel Mountains, Mt. Wilson Rd
Comment
RSA656927
Lepechinia fragrans
Valerie L. Soza, Wayne Law, Laura Moore
2000-7-7
1059
Los Angeles
San Gabriel Mountains: Above Henninger Flats, along Mt. Wilson Road (FS Road 2N45.2).
915
Comment
RSA83351
Lepechinia fragrans
F. W. Peirson
177
Los Angeles
upper part of Mt. Wilson trail (now toll road)
Comment
SBBG119264
Lepechinia fragrans
V. Soza, W. Law, L. Moore
2000-7-7
1059
Los Angeles
above Henninger Flats, along Mt Wilson Rd (FS Rd 2N45.2); T1N R12W E/2, SE/4 S1
914
Comment
SBBG71593
Lepechinia fragrans
M. N. Ackley
1927-6-5
Los Angeles
Switzerland Trail
Comment
SBBG71594
Lepechinia fragrans
Anstruther Davidson
-Jul-1893
Los Angeles
Switzers Camp
Comment
SBBG71595
Lepechinia fragrans
J. A. Ewan
1929-7-1
Los Angeles
near stream, Switzer's Camp
914
Comment
UC104294
Lepechinia fragrans
Dr. A. Davidson
Los Angeles
near Wilsons Peak
Comment
UCR147784
Lepechinia fragrans
Valerie Soza, Et al.
2000-7-7
1059
Los Angeles
San Gabriel Mountains, above Henninger Flats, along Mt. Wilson Road (FSR 2N45.2)
915
Comment
SBBG127044
Lepidium densiflorum
A. Parikh, N. Gale
2011-7-5
3534
Los Angeles
rd to Barley Flats, 3.5 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1683
Comment
UCR256602
Lepidium densiflorum
Anuja Parikh, Nathan Gale
2011-7-5
3534
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.5 km west of Shortcut Station, 1.1 km north of State Hwy 2, Angeles Crest Hwy
1683
Comment
RSA669300
Lepidium strictum
LeRoy Gross, John Gross, Johnny Gross, Matthew Gross
2002-4-27
530
Los Angeles
Valley Forge Campgroud, in the West Fork of the San Gabriel river.
1057
Comment
CAS-BOT-BC12983
Lepidium virginicum
Ramsay
Mar. 20
s.n.
Los Angeles
Foothills. Rubio Canyon.
Comment
JEPS53774
Lepidium virginicum
Frank W. Peirson
1918-11-2
298
Los Angeles
Mt. Wilson Summit San Gabriel Mountains
1767
Comment
UC1971139
Lepidium virginicum
Louis C. Wheeler
1947-3-23
6460
Los Angeles
San Gabriel Mountains; Kinneloa Canyon.
Comment
CAS-BOT-BC60046
Lepidium virginicum var. menziesii
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena.
457
Comment
RSA65792
Lepidium virginicum var. virginicum
F. W. Peirson
1918-11-2
298
Los Angeles
summit of Mt. Wilson
Comment
CAS-BOT-BC328064
Lepidospartum squamatum
F. Grinnell Jr.
1908-10-8
s.n.
Los Angeles
Switzer Camp. San Gabriel Mts.
914
Comment
CAS-BOT-BC328079
Lepidospartum squamatum
F. Grinnell Jr.
1911-9-29
s.n.
Los Angeles
San Gabriel Mts., Bailey Canon
762
Comment
CAS-BOT-BC328080
Lepidospartum squamatum
Moxley
1914-9-7
275
Los Angeles
On trail to Switzer's Camp; ridge above Arroyo Seco. San Gabriel Mts.
Comment
PASA1349
Lepidospartum squamatum
Frank W. Peirson
1919-10-20
Los Angeles
Brae-Burn Road near the Rubio stream bed. Altadena
Comment
POM305225
Lepidospartum squamatum
Henry J. Ramsey, Henry J. Ramsey
1937-8-23
489
Los Angeles
Altadena.
Comment
POM361770
Lepidospartum squamatum
Fordyce Grinnell Jr
1911-09
1931
Los Angeles
Bailey Canyon, San Gabriel Mountains.
Comment
RSA0106493
Lepidospartum squamatum
R. G. Swinney
2011-10-18
15829
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
UC53955
Lepidospartum squamatum
Ernest Braunton
1903-5-1
794
Los Angeles
Eaton Canyon
Comment
UCR273283
Lepidospartum squamatum
R. G. Swinney
2011-10-18
15829
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
PASA2012
Leptodactylon californicum
Loletta Hiebert
Los Angeles
Rubio Canyon
Comment
CLARK-A1528-1365
Leptodactylon californicum subsp. glandulosum
Robin L. Kobaly
1972-5-17
RLK 720517
Los Angeles
San Gabriel Mountains
365
Comment
JEPS69845
Leptodactylon californicum subsp. glandulosum
Frank W. Peirson
1918-5-19
158
Los Angeles
Echo Mountain; San Gabriel Mts., Echo Mountain
1005
Comment
CHSC83600
Leptosiphon breviculus
John Dittes; Gina Hall
1990-7-19
252
Los Angeles
San Gabriel Mountains; Angeles National Forest, ca. 1.9 air-miles northwest of Red Box Gap, on slope north of Angeles Crest Hwy (Hwy. 2).
1402
Comment
POM21353
Leptosiphon breviculus
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
SBBG126924
Leptosiphon breviculus
A. Parikh, N. Gale
2011-5-26
3396
Los Angeles
upper Big Tujunga Cyn, 0.3 km ENE of Shortcut Stn, 0.7 km N of St Hwy 2
1308
Comment
POM65857
Leptosiphon ciliatus
L. R. Abrams
1901-07
1900
Los Angeles
Wilson's Peak.
1768
Comment
RSA679197
Leptosiphon ciliatus
Michael Denslow, LeRoy Gross
2003-5-12
1145
Los Angeles
West Fork of San Gabriel River, along Rincon Red Box Road (2N24.1)
1220
Comment
RSA73058
Leptosiphon ciliatus
F. W. Peirson
1920-6-10
2790
Los Angeles
San Gabriel Mts., summit of Mt. Wilson
1738
Comment
SD45370
Leptosiphon ciliatus
Herbert L. Mason
1927-6-11
3747
Los Angeles
Mount Wilson, San Gabriel Mountains.
1524
Comment
RSA468569
Leptosiphon parviflorus
Thekla Mohr
1897-05
s.n.
Los Angeles
Eaton Canyon.
Comment
CAS-BOT-BC339274
Lessingia glandulifera var. glandulifera
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. - near Pasadena
Comment
GH421746
Lilium humboldtii subsp. ocellatum
Aleksi Baznekian
2013-6-8
20
Unknown
San Gabriel Mountains. Plant harvested 400 m west of Switzer Campground, in between Gabrielino Trail and Arroyo Seco
Comment
GH421747
Lilium humboldtii subsp. ocellatum
Aleksi Baznekian
2013-6-8
20
Unknown
San Gabriel Mountains. Plant harvested 400 m west of Switzer Campground, in between Gabrielino Trail and Arroyo Seco
Comment
RSA68713
Lilium humboldtii subsp. ocellatum
Raymond J. Dobbs
1924-6-30
5386
Los Angeles
Stream trail, 1/4 mile N of Switzers Camp, San Gabriel Mountains.
930
Comment
SJSU13211
Lilium humboldtii subsp. ocellatum
C. W. Sharsmith
1941-6-22
4399
Los Angeles
by Eaton Canyon, San Gabriel Mts
457
Comment
CAS-BOT-BC226749
Linanthus californicus
Geo. B. Grant
1900-4-11
s.n.
Los Angeles
Alpine Tavern, Mt. Lowe
Comment
CAS-BOT-BC226758
Linanthus californicus
Fordyce Grinnell, Jr.
1904-7-14
s.n.
Los Angeles
Switzers Trail, Mt. Wilson
Comment
CAS-BOT-BC226768
Linanthus californicus
F. Grinnell Jr.
1917-6-30
s.n.
Los Angeles
Altadena
457
Comment
LA88297
Linanthus californicus
O. H. Kappler;
1925-6-7
1461
Los Angeles
San Gabriel Mountains, Mount Wilson area, along Angeles Crest Hwy
1523
Comment
RSA468423
Linanthus californicus
B. C. Templeton
1959-5-9
s.n.
Los Angeles
On Angeles Crest Highway between Mill Creek Road Junction and Red Box Gap,
1220
Comment
RSA468426
Linanthus californicus
Edwin Kline
1924-6-22
s.n.
Los Angeles
Mt. Wilson
Comment
RSA468437
Linanthus californicus
Martha Hilend
1929-5-14
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA468450
Linanthus californicus
Mildred R. Solomen
1931-7-12
s.n.
Los Angeles
Mt. Wilson.
Comment
RSA468452
Linanthus californicus
Thekla Mohr
1896-1
s.n.
Los Angeles
Sierra Madre Mountains.
Comment
RSA753994
Linanthus californicus
Doug Tolbert
1970-5-8
700508 -03
Los Angeles
Angeles National Forest, road to Switzer's Camp, 200 yards from junction with State Route 2
1098
Comment
SD114159
Linanthus californicus
Darley F. Howe
1953-5-31
2296
Los Angeles
Arroyo Seco, Angeles Crest Highway, San Gabriel Mountains.
Comment
SJSU13464
Linanthus californicus
C. W. Sharsmith
1941-6-22
4404
Los Angeles
by Eaton Canyon, San Gabriel Mts
762
Comment
UCSB5148
Linanthus californicus
Kamb, Peter
1947-5-25
Los Angeles
Millard's Canyon near Sunset Ridge guard station, San Gabriel Mts
670
Comment
POM364706
Linanthus concinnus
Robert Kessler
1921-6-1
3434
Los Angeles
Mt. Markham.
Comment
RSA595620
Linanthus concinnus
L. C. Wheeler
1970-5-24
s.n.
Los Angeles
San Gabriel Mountains: Saddle between Mt. Markham and Mt. Lowe.
1615
Comment
RSA679915
Linanthus concinnus
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
924
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1)
1677
Comment
RSA679921
Linanthus concinnus
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
930
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
RSA73012
Linanthus concinnus
F. W. Peirson
365
Los Angeles
Summit of Mt. Lowe.
Comment
UCR178079
Linanthus concinnus
LeRoy Gross, B. Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
941
Los Angeles
Transverse Ranges; San Gabriel Mountains, Southwest ridge that climbs to Mt. Markham, between Mt. Markham and the Mt. Lowe dirt road (2N50.1)
1677
Comment
UCR1063
Linanthus dianthiflorus
B. L. Estes
1961-4-1
s.n.
Los Angeles
San Gabriel Mtns., Altadena, Eaton Wash, 1 mile south of bridge
400
Comment
POM308353
Linaria bipartita
Henry J. Ramsey, Henry J. Ramsey
1937-3-21
3030
Los Angeles
Altadena.
Comment
RSA80175
Linaria canadensis
F. W. Peirson
187
Los Angeles
Burned area east of Rubio Canyon
Comment
JEPS23595
Lithophragma affine
Peter Kamb
1947-5-25
537
Los Angeles
near Sunset Ridge guard station (Millard's Canyon); San Gabriel Mts.
670
Comment
JEPS47656
Lithophragma affine
Frank W. Peirson
1918-5-19
69
Los Angeles
Millard's Canyon; San Gabriel Mountains, Millard's Canyon
609
Comment
SFV17368
Lithophragma affine
J. N. Hogue, D. L. Bishop
1998-5-28
110 .3
Los Angeles
San Gabriel Mountains Arroyo Seco near Switzer's Picnic Area.
976
Comment
UCR213794
Lithophragma affine
Scott D. White, Justin M. Wood, Chris Huntley, Jamie Miner
2009-5-12
12695
Los Angeles
San Gabriel Mountains, Millard Canyon, north of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lower Fire Road
707
Comment
CAS-BOT-BC432206
Lithophragma bolanderi
G. B. Grant
1906-6-10
s.n.
Los Angeles
Castle Canyon, Mt. Lowe
1219
Comment
CAS-BOT-BC432207
Lithophragma bolanderi
Geo. B. Grant
1906-6-10
6675
Los Angeles
Mt. Lowe, Castle Canyon
Comment
CAS-BOT-BC432208
Lithophragma bolanderi
Charles Piper Smith
1914-6-20
2870
Los Angeles
Mt. Wilson - Sierra Madre Trail
Comment
JEPS43068
Lithophragma bolanderi
Frank W. Peirson
1918-5-19
69
Los Angeles
just n Altadena (Millard's Canyon, lower slopes of the s face of the San Gabriel Range); lower slopes of s face of San Gabriel Range
609
Comment
RSA747945
Lithophragma bolanderi
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12695
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
SBBG127048
Lithophragma bolanderi
A. Parikh, N. Gale
2011-7-5
3538
Los Angeles
rd to Barley Flats, 3.9 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1665
Comment
CDA25421
Lithophragma heterophyllum
T. C. Fuller, T. Suzuki
1958-5-9
s.n.
Los Angeles
Millard Canyon, Cheney Trail above Altadena.
0
Comment Read comments Aug 22 2016
GH363848
Lithophragma heterophyllum
O. D. Allen
1885-04-01 - 1885-05-01
Unknown
Millard's Canon, Sierra Nevada Mts.
Comment
UC1736211
Lithophragma heterophyllum
Dean W. Taylor
1992-5-1
12491
Los Angeles
1 mile East of Gorges Gap on Angeles Crest Highway (Highway 2)
1219
Comment
UCSB33630
Lobelia dunnii
Griesel, Wesley
1961-9-2
Los Angeles
Switzers Camp, San Gabriel Mts.
762
Comment
POM21369
Lobelia dunnii var. serrata
Fordyce Grinnell Jr.
1917-7-29
s.n.
Los Angeles
Upper Millard's Canyon, San Gabriel Mountains.
Comment
RSA149780
Lobelia dunnii var. serrata
Wesley O. Griesel
1961-09
s.n.
Los Angeles
At Switzer's Camp in the San Gabriel Mts.
762
Comment
RSA439331
Lobelia dunnii var. serrata
Fordyce Grinnell Jr.
1910-7-22
3662
Los Angeles
Switzer's Camp, San Gabriel Mountains
Comment
RSA439332
Lobelia dunnii var. serrata
Fordyce Grinnell Jr.
1910-07
3661
Los Angeles
Switzer's Camp, San Gabriel Mountains
Comment
RSA439333
Lobelia dunnii var. serrata
L. E. Hoffman
1927-8-19
s.n.
Los Angeles
Arroyo Seco, near Switzer's Camp
Comment
RSA439334
Lobelia dunnii var. serrata
Geo L. Moxley
1914-9-6
270
Los Angeles
Arroyo Seco, near Switzer's Camp
Comment
RSA0031846
Lobularia maritima
Geraldine Dodd
1992-5-2
003
Los Angeles
2 miles north of corner of Loma Alta Dr. & Lake Ave. in Altadena. Sam Merrill hiking trail.
975
Comment
UCR95264
Logfia gallica
L. C. Wheeler
1967-5-7
9294
Los Angeles
San Gabriel Mtns, Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon
655
Comment
UCR238470
Lolium multiflorum
Orlando Mistretta, Christine Mistretta
2008-5-5
2653
Los Angeles
Transverse Ranges; San Gabriel Mountains, Southern California Edison transmission line corridor (Segment 11, Impact Area 17 per TRTP Survey 2008), in the vicinity of Millard Canyon
628
Comment
RSA594589
Lolium perenne
L. C. Wheeler
1967-5-7
9293
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
655
Comment
RSA601625
Lolium perenne subsp. multiflorum
L. C. Wheeler
1967-6-16
9861
Los Angeles
San Gabriel Mountains : North side of Sunset Ridge under power line.
594
Comment
RSA762299
Lolium perenne subsp. multiflorum
Orlando Mistretta, Christine Mistretta
2008-5-5
2653
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southern California Edison transmission line corridor (Segment 11, Impact Area 17 per TRTP Survey 2008), in the vicinity of Millard Canyon.
627
Comment
RSA592165
Lolium temulentum
L. C. Wheeler
1967-5-7
9289
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
655
Comment
UC73337
Lomatium lucidum
Geo. B. Grant
1901-1
429
Los Angeles
Altadena
Comment
JEPS12848
Lonicera hispidula var. vacillans
Frank W. Peirson
1918-6-30
218
Los Angeles
Mt. Wilson Toll Road San Gabriel Mountains
1158
Comment
A422904
Lonicera interrupta
J. G. Jack
1907-7-13
Unknown
Pasadena, Las Cosetas Canon
Comment
RSA100195
Lonicera interrupta
F. W. Peirson
1918-6-30
218
Los Angeles
Mt. Wilson Road, south face of San Gabriel Mountains
1158
Comment
RSA660183
Lonicera interrupta
Orlando Mistretta
1992-7-9
656
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
CAS-BOT-BC234819
Lonicera subspicata
Alice Eastwood
1919-6-20
9036
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC234820
Lonicera subspicata
G. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
LA204612
Lonicera subspicata
Geo. L. Fisher;
1920-7-12
sn
Los Angeles
San Gabriel Mountains, Mt. Wilson
518
Comment
CAS-BOT-BC234861
Lonicera subspicata var. denudata
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Lowe, San Gabriel Mts.
Comment
CHSC22036
Lonicera subspicata var. denudata
Robert A. Schlising
1971-7-10
2995
Los Angeles
0.8 mi W of Red Box Jct to Mt. Wilson, along Angeles Crest Highway (Hwy 2).
Comment
HSC3951
Lonicera subspicata var. denudata
C. E. Fellows
1965-9-7
142
Los Angeles
3 mi. from intersection of Angeles Crest Hwy. and Angeles Forest Hwy. on Angeles Crest Hwy.
1220
Comment
JEPS12859
Lonicera subspicata var. denudata
Frank W. Peirson
1918-6-30
217
Los Angeles
Mt. Wilson Toll Road San Gabriel Mountains
1371
Comment
POM68126
Lonicera subspicata var. denudata
Marcus E. Jones
1902-6-20
s.n.
Los Angeles
Mountains near Pasadena.
Comment Read comments Mar 6 2011
RSA455365
Lonicera subspicata var. denudata
E. S. Spalding
1923-5-30
s.n.
Los Angeles
Sierra Madre Canyon
Comment
RSA455377
Lonicera subspicata var. denudata
G. D. Wallace
1965-7-18
s.n.
Los Angeles
Angeles Crest Hwy, 2 miles past Switzer Park .
Comment
RSA455381
Lonicera subspicata var. denudata
George B. Grant
1904-6-15
s.n.
Los Angeles
Canyons, Pasadena
Comment
SBBG69622
Lonicera subspicata var. denudata
R. Hoffmann
1931-8-22
Los Angeles
summit of Mt Wilson
1676
Comment
UC532165
Lonicera subspicata var. denudata
L. F. Robbins
July 1927
Los Angeles
near Altadena
Comment
A386075
Lonicera subspicata var. johnstonii
A. Eastwood
1919-6-20
9036
Unknown
Mt. Wilson
Comment
UCR231798
Lotus argophyllus
Darren T. Hasegawa
2007-4-21
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
UCR23218
Lotus argophyllus
Polly Schiffman
1981-5-23
024
Los Angeles
Angeles National Forest, San Gabriel Mtns: 0.5 mi north of Red Box Ranger Station and 20 mi north of La Canada-Flintridge on Angeles Crest Hwy
1601
Comment
JEPS55411
Lotus argophyllus var. argophyllus
Frank W. Peirson
1918-5-26
96
Los Angeles
Toll Road up Mt. Wilson
1066
Comment
JEPS55414
Lotus argophyllus var. argophyllus
A. M. Ottley
1920-5-9
655
Los Angeles
Mt. Wilson, road to summit San Gabriel Mts., Mt. Wilson
1219
Comment
RSA406745
Lotus argophyllus var. argophyllus
Anstruther Davidson
1892-6-12
s.n.
Los Angeles
Wilson Peak. San Gabriel Mountains
Comment
SEINET3131476
Lotus argophyllus var. argophyllus
G. B. Grant
1904-5-17
713 -6245
Los Angeles
Mt. Wilson
1524
Comment
UC15715
Lotus davidsonii
Dr. A. Davidson
1892-8-1
Los Angeles
Wilsons Peak; ; Wilson's Peak, Los Angeles Co.
Comment
UC1595336
Lotus heermannii
Tim Ross and Orlando Mistretta
1992-7-24
6752
Los Angeles
120 degrees se, 1065 m distant from Strawberry Peak summit (e side of Strawberry Peak, near divide between Colby and Wickiup Canyons); San Gabriel Mts.
1560
Comment
RSA547461
Lotus heermannii var. heermannii
T. S. Ross
1992-7-24
6752
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 degrees SE, 1065 m distant from summit
1561
Comment
JEPS55412
Lotus nevadensis var. davidsonii
Frank W. Peirson
1918-6-30
95
Los Angeles
San Gabriel Mountains, Summit Mount Wilson Mount Wilson; San Gabriel Mountains, Mount Wilson
1737
Comment
POM1852
Lotus nevadensis var. davidsonii
George B. Grant
1906-6-15
s.n.
Los Angeles
Summit of Mt. Wilson.
1829
Comment
POM1868
Lotus nevadensis var. davidsonii
L. R. Abrams
1901-07
1880
Los Angeles
Wilson's Peak
Comment
RSA0106486
Lotus nevadensis var. davidsonii
R. G. Swinney
2011-10-18
15824
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA229730
Lotus nevadensis var. davidsonii
R. F. Thorne
1971-6-26
40604
Los Angeles
Summit of Mt. Wilson.
1738
Comment
RSA682117
Lotus nevadensis var. davidsonii
Valerie L. Soza, Bill Hogshead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
UC15527
Lotus nevadensis var. davidsonii
A. Davidson
1892-1
Los Angeles
Mt. Wilson
Comment Read comments Oct 3 2010
UC169100
Lotus nevadensis var. davidsonii
Geo. B. Grant
1906-6-16
713 -6697
Los Angeles
Mt. Wilson
1524
Comment
UC397222
Lotus nevadensis var. davidsonii
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
Summit of Mt. Wilson San Gabriel Mts.
1828
Comment
UC80860
Lotus nevadensis var. davidsonii
Dr. A. Davidson
Aug 1892
Los Angeles
Wilson Peak
Comment
UCR273227
Lotus nevadensis var. davidsonii
R. G. Swinney
2011-10-18
15824
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
JEPS55921
Lotus salsuginosus
F. W. Peirson
1918-6-4
94
Los Angeles
hills e Rubio Canyon; San Gabriel Mts.
609
Comment
CDA12033
Lotus scoparius
A. Overturf
1989-12-28
s.n.
Los Angeles
Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson.
Comment
RSA0031844
Lotus scoparius
Geraldine Dodd
1992-5-9
006
Los Angeles
3 miles north of corner of Loma Alta Dr. & Lake Ave. in Altadena. Sam Merrill hiking trail. San Gabriel Mts.
1066
Comment
JEPS27793
Lotus strigosus
Frank W. Peirson
1918-5-26
323
Los Angeles
Summit Mt. Wilson San Gabriel Mountains
1737
Comment
JEPS55863
Lotus strigosus
A. M. Ottley
1920-5-9
649
Los Angeles
Summit Mt. Wilson San Gabriel Mts.
Comment
JEPS55866
Lotus strigosus
F. W. Peirson
1918-6-4
97
Los Angeles
e of Rubio Canyon; San Gabriel Mts.
609
Comment
RSA406471
Lotus strigosus
Anstruther Davidson
1892-6-14
s.n.
Los Angeles
Wilson's Peak
Comment
RSA594588
Lotus strigosus
L. C. Wheeler
1967-5-7
9291
Los Angeles
San Gabriel Mountains. Vicinity of Coulter Reservoir, Sunset Ridge, south of Millard Canyon.
655
Comment
UC168718
Lotus strigosus
unknown
Jun 15 1906-Jun 18 1906
Los Angeles
Summit of Mt. Wilson San Gabriel Mts.
1828
Comment
SEINET3131530
Lotus strigosus var. hirtellus
G. B. Grant
1906-1
718
Los Angeles
Mt. Wilson, San Gabriel Mts.
1829
Comment
POM2472
Lotus unifoliolatus
L. R. Abrams
1901-07
1993
Los Angeles
Wilsons Peak.
1768
Comment
CAS-BOT-BC201205
Lupinus
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
CAS-BOT-BC201206
Lupinus
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
GH366777
Lupinus arboreus
J. G. Lemmon
89 [?]
Unknown
Lowe Mountain
Comment
JEPS65003
Lupinus bicolor
Frank W. Peirson
1918-5-26
91
Los Angeles
Henninger Flats San Gabriel Mts., Henninger Flats
868
Comment
CAS-BOT-BC205145
Lupinus elatus
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Peak
Comment
CAS-BOT-BC205150
Lupinus elatus
F. W. Peirson
1918-6-10
89
Los Angeles
San Gabriel Peak
Comment
JEPS65123
Lupinus elatus
Frank W. Peirson
1918-6-10
89
Los Angeles
Summit of San Gabriel Peak San Gabriel Peak
Comment
LA205107
Lupinus elatus
J. A. Ewan;
1932-6-17
7247
Los Angeles
San Gabriel Mountains, near summit San Gabriel Peak
1843
Comment
POM184696
Lupinus elatus
Joseph A. Ewan
1932-6-17
7247
Los Angeles
Summit San Gabriel Peak, San Gabriel Mountains.
Comment
SBBG28949
Lupinus elatus
F. W. Peirson
1918-6-10
88
Los Angeles
summit of San Gabriel Pk
1859
Comment
CAS-BOT-BC216665
Lupinus excubitus subsp. hallii
L. R. Abrams
1901-7-1
1849
Los Angeles
Mount Wilson
Comment
RSA407098
Lupinus excubitus var. austromontanus
Anstruther Davidson
1893-6-12
s.n.
Los Angeles
Mt. Disappointment.
Comment
UC201990
Lupinus formosus
Geo. B. Grant
1906-1
Los Angeles
summit Mt. Wilson (San Gabriel Mts.); , summit Mt. Wilson
1828
Comment
POM21351
Lupinus formosus var. formosus
Fordyce Grinnell Jr.
1917-7-8
51
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
POM23930
Lupinus formosus var. formosus
George B. Grant
1906-1
s.n.
Los Angeles
Summit of Mt. Wilson.
1829
Comment
JEPS65122
Lupinus hyacinthinus
Frank W. Peirson
1918-6-10
88
Los Angeles
Summit San Gabriel Peak San Gabriel Peak
Comment
RSA87210
Lupinus hyacinthinus
F. W. Peirson
1918-6-10
89
Los Angeles
Summit of San Gabriel Peak
1860
Comment
RSA406945
Lupinus latifolius var. latifolius
Fordyce Grinnell Jr.
1910-07
s.n.
Los Angeles
Switzer's Camp, San Gabriel Mountains
Comment
GH369051
Lupinus longifolius
C. C. Kingman
1910-2-11
Unknown
Altadena
Comment
OBI8158
Lupinus longifolius
Lewis Metz
1977-4-9
LM 31
Los Angeles
Found along road cut of old Mt Wilson toll rd, 3.5 km NE of Eaton Cyn bridge
Comment
UCR23221
Lupinus longifolius
Polly Schiffman
1981-5-23
022
Los Angeles
Angeles National Forest, San Gabriel Mtns: 0.5 mi north of Red Box Ranger Station and 20 mi north of La Canada-Flintridge on Angeles Crest Hwy
1601
Comment
UCR111503
Lupinus sparsiflorus
A. C. Sanders, D. Malueg
1998-6-22
22024
Los Angeles
San Gabriel Mtns., Altadena, c. 800 m SSW of Mt. Lowe, N end of Tanoble Dr. at Woodglen Ln., and along trail to the NE
549
Comment
RSA679914
Lupinus stiversii
LeRoy Gross, Sarah J. De Groot
2003-5-17
922
Los Angeles
Mt. Lowe fire road (2N50.1)
1402
Comment
RSA86965
Lupinus stiversii
F. W. Peirson
1921-5-3
2405
Los Angeles
Ridge Westward from Mt. Lowe near pint where the trail from Millard's Canyon crosses it, San Gabriel Mts
1296
Comment
CDA27596
Lupinus truncatus
T. C. Fuller, T. Suzuki
1958-5-9
s.n.
Los Angeles
Millard Canyon, Cheney Trail above Altadena.
0
Comment
UC1178510
Lupinus truncatus
Peter Kamb
1947-5-25
540
Los Angeles
near Sunset Ridge guard station Millard Canyon (San Gabriel Mts.); , Millard Canyon
670
Comment
UCR172777
Lupinus truncatus
Wayne Law, Jun Hu
2000-4-30
06
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
UCR231800
Lupinus truncatus
Darren T. Hasegawa
2007-4-8
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
RSA601561
Madia exigua
L. C. Wheeler
1967-6-16
9844
Los Angeles
San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side NE of Coulter Reservoir.
640
Comment
CAS-BOT-BC343068
Madia gracilis
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats. San Gabriel Mountains
1706
Comment
POM21162
Madia gracilis
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
POM180177
Mahonia dictyota
J. Ewan
1929-9-21
3488
Los Angeles
Millardo Canyon.
1220
Comment Read comments Sep 16 2014
RSA435901
Mahonia dictyota
Albert J. Perkins
1920-3-20
S.N.
Los Angeles
San Gabriel Mts. Millards Canon.
Comment
RSA435923
Mahonia dictyota
Fordyce Grinnell Jr.
1910-03
s.n.
Los Angeles
In the mountains
Comment Read comments May 19 2015
RSA452616
Mahonia dictyota
Fordyce Grinnell Jr.
1910-6-11
S.N.
Los Angeles
Switzers trail. San Gabriel Mountains
1067
Comment
RSA85456
Mahonia dictyota
Joseph A. Ewan
1932-7-4
7590
Los Angeles
Millard s Canyon.
1159
Comment
RSA85457
Mahonia dictyota
F. W. Peirson
1919-3-6
54
Los Angeles
Eaton Canyon, south slope of San Gabriel Mts.
610
Comment
RSA435922
Mahonia pinnata
Luellapearl Hammer
1929-04
S.N.
Los Angeles
Sandy slope, Arroyo Seco
Comment
CAS-BOT-BC345413
Malacothrix clevelandii
Geo. B. Grant
1906-6-10
6668
Los Angeles
Mt Lowe, Pasadena
Comment
CAS-BOT-BC345415
Malacothrix clevelandii
Geo. B. Grant
1906-6-10
6668
Los Angeles
Mt Lowe, Castle Canyon Trail
Comment
POM362262
Malacothrix clevelandii
Anstruther Davidson
1893-6-12
s.n.
Los Angeles
Switzer's
Comment
SBBG98332
Malacothrix clevelandii
Anstruther Davidson
-Jul-1893
Los Angeles
Switzers Camp
Comment Read comments Mar 31 2015
UC565539
Malacothrix clevelandii
H. L. Mason
1927-6-11
3748
Los Angeles
Mount Wilson San Gabriel Mountains, Mount Wilson
1219
Comment
UCR273291
Malacothrix saxatilis var. tenuifolia
R. G. Swinney
2011-10-18
15840
Los Angeles
San Gabriel Mountains, 100 m NE of Switzer Picnic Area, in Colby Cyn. near confluence w/ Arroyo Seco, c. 0.15 km south of Angeles Crest Hwy/SR 2
1021
Comment
A364981
Malosma laurina
J. G. Jack
1907-7-13
Unknown
Pasadena, Las Casitas Canon
Comment
CAS-BOT-BC170384
Malosma laurina
Mrs. S. Earle Kelley
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
GH347003
Malosma laurina
W. T. Gillis
1978-7-29
14855
Unknown
north of Altadena, Las Flores Canyon, Cobb Estate, foothills of San Gabriel Mts.
Comment
JEPS66249
Malosma laurina
Frank W. Peirson
1918-6-28
105
Los Angeles
Lower Rubio Canyon San Gabriel Mts., Lower Rubio Canyon
609
Comment
JEPS66252
Malosma laurina
C. E. Hutchinson
1892-7-20
Los Angeles
Mt. Wilson
457
Comment
RSA386406
Malosma laurina
B. C. Templeton
1931-11-9
s.n.
Los Angeles
Millards Canyon
Comment
RSA602764
Malosma laurina
L. C. Wheeler
1972-12-24
12799
Los Angeles
San Gabriel Mountains: Las Flores Canyon.
823
Comment
RSA76947
Malosma laurina
F. W. Peirson
1920-7-13
105
Los Angeles
along wash land by Rubio Canyon stream; Altadena
Comment
RSA76948
Malosma laurina
Raymond J. Dobbs
1924-7-8
5392
Los Angeles
Along trail 0.5 mile below Switzer s Camp.
930
Comment
UCR239900
Malosma laurina
O. F. Clarke
2004-5-24
s.n.
Los Angeles
San Gabriel Mtns. Foothills, Lake Ave., Pasadena
553
Comment
UCSB3623
Malosma laurina
Kamb, Peter
1948-1-10
Los Angeles
Upper Sonoran Zone; Millards Canyon, San Gabriel Mts.
762
Comment
RSA608756
Malus sylvestris
Louis C. Wheeler
1963-10-13
8406
Los Angeles
Altadena: 47 E. Pine Street.
Comment
SD234370
Marah macrocarpa
Wayne Law, Jun Hu
2000-4-30
2
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
518
Comment
UCR174493
Marah macrocarpa
Wayne Law, Jun Hu
2000-4-30
02
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
UCR231790
Marah macrocarpa
Darren T. Hasegawa
2007-4-8
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
CAS-BOT-BC422752
Meconella denticulata
Geo. B. Grant
1904-5-19
6237
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC422753
Meconella denticulata
Geo. B. Grant
1900-4-12
s.n.
Los Angeles
Mt Lowe, Castle Canon [Canyon]
Comment
JEPS51534
Meconella denticulata
Frank W. Peirson
1918-5-19
36
Los Angeles
Millards Canyon San Gabriel Mtns
609
Comment
UC1178663
Meconella denticulata
Peter Kamb
1947-5-25
536
Los Angeles
near Sunset Ridge Guard station; San Gabriel Mtns, Millard Canyon
670
Comment
CAS-BOT-BC281521
Melica imperfecta
L. A. Greata
1900-4-11
s.n.
Los Angeles
Mt Lowe
Comment
CAS-BOT-BC281527
Melica imperfecta
W. A. Silveus
1938-6-18
7783
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC281529
Melica imperfecta
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Slope of San Gabriel Peak
Comment
CAS-BOT-BC281530
Melica imperfecta
W. R. Dudley
1900-7-9
s.n.
Los Angeles
San Gabriel Peak
Comment
POM353050
Melica imperfecta
L. E. Hoffman
1934-5-13
s.n.
Los Angeles
Millard's Canyon, Angeles Forest.
Comment Read comments Jan 1 2017
POM357044
Melica imperfecta
George R. Johnstone
1925-4-11
s.n.
Los Angeles
Mt. Lowe
Comment
RSA623809
Melica imperfecta
A. Stephenson
1965-5-9
9
Los Angeles
1/4 mile along Arroyo Seco Trail past Lower Switzer Campground, Angeles National Forest, [San Gabriel Mountains].
1381
Comment
RSA651300
Melica imperfecta
Lori Ackerman, Gerald Braden
1988-5-4
25
Los Angeles
North end of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA651808
Melica imperfecta
Marion P. Harthill
1972-4-1
627
Los Angeles
Mt. Wilson.
762
Comment
RSA679918
Melica imperfecta
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
927
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
RSA87337
Melica imperfecta
F. W. Peirson
1922-5-30
5365
Los Angeles
Dawn Station, Mt. Lowe, San Gabriel Mountains.
Comment
RSA87457
Melica imperfecta
F. W. Peirson
1918-04
1569
Los Angeles
Altadena.
Comment
SJSU12980
Melica imperfecta
C. W. Sharsmith
1941-6-22
4398
Los Angeles
Eaton Canyon San Gabriel Mts
548
Comment
CDA4204
Melilotus indicus
L. C. Wheeler
1963-6-2
8260
Los Angeles
San Gabriel Mountains; San Gabriel Mountains: Valley Forge Campground, West Fork San Gabriel River.
Comment
RSA624993
Melilotus indicus
L. C. Wheeler
1963-6-2
8260
Los Angeles
San Gabriel Mountains: Valley Forge Campground, West Fork San Gabriel River.
1037
Comment
UC167090
Mentzelia dispersa
Geo. B. Grant
Jun 15 1905-Jun 18 1906
Los Angeles
San Gabriel Mts., Summit of Mt. Wilson
1828
Comment
UC174063
Mentzelia dispersa
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
San Gabriel Mts., Summit of Mt. Wilson
1828
Comment
UC303579
Mentzelia dispersa
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
Mt. Wilson Summit San Gabriel Mts.
1828
Comment
POM20908
Mentzelia montana
Fordyce Grinnell Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
RSA679924
Mentzelia montana
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
933
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1).
1631
Comment
UCR178076
Mentzelia montana
LeRoy Gross, B. Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
933
Los Angeles
Transverse Ranges; San Gabriel Mountains, Southwest ridge that climbs to Mt. Markham, between Mt. Markham and the Mt. Lowe dirt road (2N50.1)
1677
Comment
POM28
Mimulus aurantiacus
M. Johnson
1890-8-1
s.n.
Los Angeles
Wilson's Peak.
Comment
POM305930
Mimulus aurantiacus
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1218
Los Angeles
Altadena, Eaton Canyon Park
Comment
RSA650194
Mimulus aurantiacus
Lori Ackerman, Gerald Braden
1988-4-22
3
Los Angeles
North end of West Fork River, San Gabriel Mountains.
Comment
RSA82099
Mimulus aurantiacus
Unspecified
1920-4-22
4494
Los Angeles
Rubio Canyon, south base of San Gabriel Mountains.
534
Comment
UCR207311
Mimulus aurantiacus
Darren T. Hasegawa
2007-4-8
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
366
Comment
A367082
Mimulus aurantiacus var. pubescens
A. Eastwood
1919-6-20
9033
Unknown
Mt. Wilson
Comment
GH367079
Mimulus aurantiacus var. pubescens
G. B. Grant
1904-5-24
286
Unknown
Altadena
Comment
JEPS11719
Mimulus aurantiacus var. pubescens
Francis W. Pennell
1940-6-25
26004
Los Angeles
Mount Wilson
1676
Comment
JEPS23216
Mimulus aurantiacus var. pubescens
Rimo Bacigalupi with Reino Alava
1958-7-21
6447
Los Angeles
about 2 mi above Red Box Gap (along Angeles Crest National Highway (Calif. No. 2), on s-facing slope of Valley Forge Canyon, tributary of West Fork of San Gabriel River); San Gabriel Mts., Angeles National Forest
1417
Comment
UC1012396
Mimulus aurantiacus var. pubescens
Francis W. Pennell
1940-6-25
26004
Los Angeles
Mount Wilson
1676
Comment
UCR208221
Mimulus aurantiacus var. pubescens
Fordyce Grinnell Jr.
1910-1
s.n.
Los Angeles
San Gabriel Mountains, Switzer's Trail
Comment
POM43813
Mimulus brevipes
Martin
1903-6-3
s.n.
Los Angeles
Rubio Canyon, Mt. Lowe.
Comment
RSA102534
Mimulus brevipes
C. S. Williamson
1901-7-24
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA420383
Mimulus brevipes
G. R. Johnstone
1925-4-10
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA439241
Mimulus brevipes
Thekla Mohr
1897-05
3432
Los Angeles
Eaton Canyon.
Comment
RSA624030
Mimulus brevipes
Raymond J. Dobbs
1926-5-22
1241
Los Angeles
Switzer's, San Gabriel Mountains.
Comment
RSA624034
Mimulus brevipes
T. Gertrude Williamson
1918-06
2712
Los Angeles
Sierra Madre Mountains.
Comment
RSA650193
Mimulus brevipes
Lori Ackerman, Gerald Braden
1988-4-22
5
Los Angeles
North end of West Fork River, San Gabriel Mountains.
Comment
RSA0105035
Mimulus cardinalis
R. G. Swinney
2011-10-18
15807
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA420673
Mimulus cardinalis
Fordyce Grinnell Jr.
1910-06
3466
Los Angeles
West Fork divide, San Gabriel Mountains.
Comment
RSA80121
Mimulus cardinalis
F. W. Peirson
1910-08
194
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
SEINET13276777
Mimulus cardinalis
R. G. Swinney
2011-1
15807
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy (Condor Peak 7.5' Q.) (T2N R12W)
1021
Comment
UCR273380
Mimulus cardinalis
R. G. Swinney
2011-10-18
15807
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
JEPS30709
Mimulus floribundus
Peter H. Raven, W. O. Griesel
1961-10-13
16843
Los Angeles
about 200 yards above Switzers Camp; Upper Arroyo Seco
762
Comment
RSA0105028
Mimulus floribundus
R. G. Swinney
2011-10-18
15812
Los Angeles
San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy.
1021
Comment
RSA151133
Mimulus floribundus
Peter H. Raven, Wesley O. Griesel
1961-10-13
16843
Los Angeles
Upper Arroyo Seco, above Switzer's Camp
762
Comment
UCR273200
Mimulus floribundus
R. G. Swinney
2011-10-18
15812
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
RSA408111
Mimulus fremontii var. fremontii
Albert J. Perkins
1912-09
s.n.
Los Angeles
Mt. Wilson Trail, Sierra Madre.
Comment
JEPS4691
Mimulus johnstonii
F. W. Peirson
1918-6-30
196
Los Angeles
summit Mt. Wilson; San Gabriel Mts.
1737
Comment
POM156293
Mimulus johnstonii
L. R. Abrams
1902-6-30
2588
Los Angeles
summit of Mt. Wilson
Comment
POM50560
Mimulus johnstonii
L. R. Abrams
1901-7-10
1892
Los Angeles
Mt. Wilson summit.
1768
Comment
RSA228848
Mimulus johnstonii
Robert F. Thorne
1971-6-26
39997
Los Angeles
San Gabriel Mountains, Angeles National Forest: along Mt. Wilson Road near junction with Mt. Lowe Road, NE slope of Mt. Markham
1616
Comment
RSA421061
Mimulus johnstonii
Anstruther Davidson
1893-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
RSA80120
Mimulus johnstonii
F. W. Peirson
1920-6-10
196
Los Angeles
Divide between Mt. Lowe and Mt. Markham
1646
Comment
UC1314285
Mimulus johnstonii
Noel H. Holmgren, James L. Reveal
1966-5-30
2615
Los Angeles
2 mi nw Mt. Wilson top; San Gabriel Mountains
1645
Comment
UC150069
Mimulus johnstonii
LeRoy Abrams
1902-6-30
2588
Los Angeles
summit Mt. Wilson
Comment
UC27140
Mimulus johnstonii
A. Davidson
Aug. 1892
Los Angeles
Wilson's Peak
Comment
UC501468
Mimulus johnstonii
Joseph Andorfer Ewan
1932-6-17
7242
Los Angeles
n side San Gabriel Peak; San Gabriel Mts.
1737
Comment
RSA0035190
Mimulus longiflorus
Geraldine Dodd
1992-5-9
7
Los Angeles
3 miles north of the corner of Loma Alta Dr. and Lake Ave. in Altadena. Sam Merrill hiking trail. San Gabriel Mts.
1066
Comment
JEPS11362
Mimulus nasutus
F. W. Peirson
1918-5-19
197
Los Angeles
back of Altadena; San Gabriel Mts., Millards Canyon
762
Comment
POM306773
Mimulus pilosus
Henry J. Ramsey, Henry J. Ramsey
1937-9-2
1624
Los Angeles
Ladybug Canyon, Angeles Crest Highway.
Comment
RSA547463
Mimulus pilosus
Tim S. Ross, Orlando Mistretta
1992-7-24
6754
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
UCR273300
Mimulus pilosus
R. G. Swinney
2011-10-18
15837
Los Angeles
San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy
1037
Comment
CAS-BOT-BC388664
Minuartia douglasii
Geo. B. Grant
1906-6-10
6669
Los Angeles
Mt Lowe, Castle Canyon Trail
1219
Comment
CAS-BOT-BC219938
Monardella breweri subsp. lanceolata
F. Grinnell Jr.
1917-7-8
s.n.
Los Angeles
Barley Flats, San Gabriel Mountains
1706
Comment
SBBG127049
Monardella breweri subsp. lanceolata
A. Parikh, N. Gale
2011-7-6
3540
Los Angeles
rd to Barley Flats, 3.9 km W of Shortcut Station, 1 km N of St Hwy 2; San Gabriel Mtns
1688
Comment
SEINET3152588
Monardella breweri subsp. lanceolata
G. B. Grant
796 -A
Los Angeles
Mt. Lowe.
Comment
SEINET892770
Monardella breweri subsp. lanceolata
G. B. Grant
1903-1
796 -a
Los Angeles
Mt. Lowe. No other locality information specified
Comment
UCR256604
Monardella breweri subsp. lanceolata
Anuja Parikh, Nathan Gale
2011-7-6
3540
Los Angeles
Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.9 km west of Shortcut Station, 1.0 km north of State Hwy 2, Angeles Crest Hwy
1688
Comment
UCSB32451
Monardella breweri subsp. lanceolata
Miller, Brian
1960-7-11
Los Angeles
Switzer's Inlet, San Gabriel Mountains
914
Comment
RSA401626A
Monardella macrantha subsp. macrantha
Fordyce Grinnell Jr.
1917-08
3265
Los Angeles
near Barley Flats
Comment
PASA373
Montia perfoliata
Imogene Hammond
Los Angeles
Millard CaŤñon, Pasadena
Comment
RSA65202
Mucronea californica
F. W. Peirson
1951-1
1778
Los Angeles
Rubio Wash, Altadena
Comment
CAS-BOT-BC262698
Muhlenbergia californica
W. R. Dudley
1899-7-1
s.n.
Los Angeles
Near Alpine Tavern, Mount Lowe
Comment
GH355771
Muhlenbergia californica
S. F. Blake
1910-8-31
845
Unknown
Mt. Wilson, Los Angeles County
411
Comment
RSA617233
Muhlenbergia californica
LeRoy Gross
1998-9-12
53
Los Angeles
Arroyo Seco Canyon between Switzer's Falls and Switzer's Campground
853
Comment
SJSU12949
Muhlenbergia californica
C. W. Sharsmith
1940-8-29
4224
Los Angeles
Eaton Canyon, San Gabriel Mts.
1371
Comment
GH355839
Muhlenbergia microsperma
G. B. Grant
1901-06-01 - 1901-07-01
Unknown
Altadena, Cal.
Comment Read comments Jul 4 2012
UC76934
Muhlenbergia microsperma
Geo. B. Grant
June 1901
801
Los Angeles
Altadena
Comment
POM50480
Muhlenbergia rigens
Le Roy Abrams
1901-07
1867
Los Angeles
San Gabriel Mountains: West Fork of San Gabriel River
1067
Comment
RSA403605
Muhlenbergia rigens
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak.
Comment
RSA608038
Muhlenbergia rigens
L. C. Wheeler
1947-7-11
6543
Los Angeles
San Gabriel Mountains: Millard Canyon.
412
Comment
UCR25063
Muhlenbergia rigens
Alfred R. Roos
1937-7-18
5212
Los Angeles
San Gabriel Mtns., Mt. Wilson grade
Comment
RSA547458
Muilla maritima
Timothy S. Ross, Orlando Mistretta
1992-7-24
6749
Los Angeles
E side of Strawberry Peak near divide between Colby and Wickiup Canyons; 120 deg. SE, 1065 m distant from Strawberry Peak summit.
1561
Comment
UC1595338
Muilla maritima
Tim Ross and Orlando Mistretta
1992-7-24
6749
Los Angeles
e side of peak near divide divide between Colby and Wickiup Canyons (120 degrees se, 1065m distant from peak summit); San Gabriel Mts., Strawberry Peak
1560
Comment
UC821970
Nassella lepida
Agnes Chase
Apr 12 1910-Apr 15 1910
5559
Los Angeles
near mouth of Rubio Canyon (base of mt); Echo Mt.
Comment
UC822010
Nassella pulchra
Agnes Chase
1910-4-18
5589
Ventura
hillside facing sea
Comment
UCR119280
Navarretia hamata
A. C. Sanders, D. Malueg
1998-6-22
22054
Los Angeles
Foothills of San Gabriel Mtns., Sunset Ridge, Millard Canyon watershed north of Altadena, SCE powerlines near Millard Picnic Area, Angeles National Forest, N end of Chaney Trail
610
Comment
RSA75129
Nemacladus pinnatifidus
F. W. Peirson
1918-6-12
219
Los Angeles
In area recently burned over, in hills east of Rubio Canyon, San Gabriel Mts.
548
Comment
JEPS5226
Nemacladus ramosissimus
Frank W. Peirson
1918-6-4
220
Los Angeles
foothills e. of Rubio Canyon; San Gabriel Mountains
609
Comment
JEPS78508
Nemacladus ramosissimus
Frank W. Peirson
1918-6-4
220
Los Angeles
foothills e. of Rubio Canyon; San Gabriel Mountains
609
Comment
RSA75121
Nemacladus ramosissimus
F. W. Peirson
1918-6-4
220
Los Angeles
Burned area in Hlls east of Rubio Canyon
Comment
UCR172709
Nemophila menziesii
Jun Hu, Weena Sangkatavat
2000-4-22
06
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
UCR172782
Nemophila menziesii
Wayne Law, Jun Hu
2000-4-30
05
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
JEPS1805
Nemophila menziesii var. integrifolia
Frank W. Peirson
1918-5-19
166
Los Angeles
Millards Canyon , Millards Canyon (San Gabriel Mountains)
609
Comment
SBBG127047
Nemophila menziesii var. integrifolia
A. Parikh, N. Gale
2011-7-5
3537
Los Angeles
rd to Barley Flats, 3.9 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1665
Comment
SD58283
Nemophila menziesii var. integrifolia
Frank W. Peirson
1918-5-19
166
Los Angeles
San Gabriel Mountains; Millards Canyon.
609
Comment
UC880911
Nemophila menziesii var. integrifolia
Geo. L. Fisher
1920-7-8
124
Los Angeles
Mt. Wilson
609
Comment
SFV17366
Nemophila menziesii var. menziesii
J. N. Hogue, D. L. Bishop
1998-5-28
110 .1
Los Angeles
San Gabriel Mountains Arroyo Seco near Switzer's Picnic Area.
976
Comment
UC1366006
Nemophila pulchella var. gracilis
Paul Currie
1969-7
Los Angeles
vicinity Altadena (Millard Canyon, San Gabriel Mountains); San Gabriel Mountains, vicinity of Altadena
609
Comment Read comments Feb 20 2007
RSA295231
Nemophila pulchella var. pulchella
Paul Currie
1969-1
s.n.
Los Angeles
Millard Canyon, vicinity of Altadena
610
Comment
A402689
Nicotiana glauca
G. L. Fisher
1920-7-12
91
Unknown
Los Angeles, Mt. Wilson
518
Comment
CAS-BOT-BC231565
Nicotiana glauca
Jean L. Pawek
1964-9-14
626
Los Angeles
San Gabriel Mountains, near Switzer Camp
914
Comment
POM305054
Nicotiana glauca
Henry J. Ramsey, Henry J. Ramsey
1937-1-2
366
Los Angeles
Altadena.
396
Comment
POM307173
Nicotiana glauca
Henry J. Ramsey, Henry J. Ramsey
1937-8-29
2097
Los Angeles
Altadena.
396
Comment
RSA426785
Nicotiana glauca
L. E. Hoffman
1929-6-10
s.n.
Los Angeles
Arroyo Seco, below Strawberry Peak.
Comment
RSA610212
Olea europaea
Louis C. Wheeler
1970-9-3
s.n.
Los Angeles
San Gabriel Mountains: Mt. Wilson road below Henninger Flats.
671
Comment
RSA612187
Opuntia littoralis
L. C. Wheeler
1972-4-19
s.n.
Los Angeles
San Gabriel Mountains: Las Flores Canyon.
Comment
JEPS11683
Orobanche bulbosa
Frank W. Peirson
1919-5-14
417
Los Angeles
e. trail Mt. Lowe; San Gabriel Mts., Mt. Lowe
1295
Comment
RSA651298
Orobanche fasciculata
Lori Ackerman, Gerald Braden, Arthur Davenport
1988-5-4
28
Los Angeles
North end of West Fork River, San Gabriel Mountains.
Comment
RSA660144
Orobanche fasciculata
Orlando Mistretta
1992-7-9
658
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
JEPS15945
Osmorhiza brachypoda
Frank W. Peirson
1918-5-19
135
Los Angeles
Millards Canyon San Gabriel Mountains
Comment
RSA458991
Osmorhiza brachypoda
L. E. Hoffman
1934-7-24
s.n.
Los Angeles
Millard s Canyon, Angeles Forest.
Comment
SBBG127191
Osmorhiza brachypoda
A. Parikh, N. Gale
2011-7-7
3548
Los Angeles
Barley Flats, 4.2 km W of Shortcut Station, 1.1 km N of St Hwy 2; San Gabriel Mtns
1667
Comment
UCSB4619
Osmorhiza brachypoda
Decker, Helen
1946-4-14
Los Angeles
Arroyo Seco Canyon, near Switzer's Camp
975
Comment
UC174039
Oxalis albicans subsp. pilosa
G. B. Grant
1901-5-9
8378
Los Angeles
Altadena
Comment
POM50438
Oxytheca parishii var. parishii
L. R. Abrams
1901-07
1893
Los Angeles
Wilson's Peak.
1768
Comment
RSA392906
Oxytheca parishii var. parishii
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
RSA64885
Oxytheca parishii var. parishii
F. W. Peirson
1951-1
1782
Los Angeles
Mt. Wilson, San Gabriel Mts
Comment
UC101510
Oxytheca parishii var. parishii
S. G. Stokes
1900-1
Los Angeles
Mt. Wilson
1828
Comment
UC6201
Oxytheca parishii var. parishii
Dr. A. Davidson
1892-1
Los Angeles
Wilsons Peak
1371
Comment
RSA748494
Packera ionophylla
Orlando Mistretta
1992-7-9
659
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
CAS-BOT-BC400778
Paeonia californica
Jun Hu; Weena Sangkatavat
2000-4-22
04
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
UC56682
Paeonia californica
Ernest Braunton
1903-1-5
787
Los Angeles
Eaton Canyon
Comment
UCR172707
Paeonia californica
Jun Hu, Weena Sangkatavat
2000-4-22
04
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
UCR95752
Paeonia californica
L. C. Wheeler
1967-4-23
9189
Los Angeles
San Gabriel Mtns, N slope of Sunset Ridge at edge of firebreak by Millard Canyon
610
Comment
CAS-BOT-BC67718
Pellaea andromedifolia
George B. Grant
1904-5-17
918
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC67719
Pellaea andromedifolia
George B. Grant
1904-5-17
918
Los Angeles
Mt. Wilson
Comment
RSA686724
Pellaea andromedifolia
George B. Grant
1904-5-17
s.n.
Los Angeles
Mt. Wilson.
Comment
RSA686728
Pellaea andromedifolia
L. E. Hoffman
1931-11-25
s.n.
Los Angeles
Millard's Canyon
Comment
SFV21847
Pellaea andromedifolia
G. Beall, J. D. Dilley
1997-2-1
3
Los Angeles
San Gabriel Mountains Colby Creek Canyon, along trail 110 yards from road and 20 feet from creek bed.
1065
Comment
UC371181
Pellaea andromedifolia
Geo. B. Grant
1901-1
918
Los Angeles
Mt Wilson
Comment
UCD137562
Pellaea andromedifolia
unknown collector
1923-5-22
260
Los Angeles
Eaton Canyon Trail over Oak Flat.
Comment
CAS-BOT-BC67582
Pellaea mucronata
Parish
1901-3-24
3644
Los Angeles
Rubio Wash
Comment
RSA686906
Pellaea mucronata
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
Comment
UC1795033
Pellaea mucronata subsp. mucronata
Ruth Kirkpatrick
2001-7-30
1079
Los Angeles
San Gabriel Mountains at Red Box Picnic Area on Angeles Crest Hwy (Hwy 2), Angeles National Forest Red Box Station. Angeles Crest Hwy and Mount Wilson/Red Box
1432
Comment
UC62462
Pellaea mucronata var. mucronata
Ernest Braunton
Jan 1903
750
Los Angeles
Eaton Canyon
Comment
UC812399
Pellaea mucronata var. mucronata
Geo. L. Fisher
1920-7-12
109
Los Angeles
Mt Wilson Los Angeles
548
Comment
RSA623748
Pennisetum purpureum
Arthur R. Kruckeberg
1939-11-26
429
Los Angeles
Open place, Mt. Wilson Toll Road.
Comment
RSA639101
Pennisetum purpureum
L. C. Wheeler
1947-2-2
6454
Los Angeles
San Gabriel Mountains: Mt. Wilson Road ca. 1/2 mile easterly from mouth of Eaton Canyon.. .
Comment
UCR141730
Pennisetum purpureum
L. C. Wheeler
1947-2-2
6454
Los Angeles
San Gabriel Mtns., Mt. Wilson Road, c. 0.5 mi. easterly from mouth of Eaton Canyon
610
Comment
JEPS13628
Penstemon centranthifolius
Peter Kamb
1947-6-1
551
Los Angeles
n slope Mt. Disappointment San Gabriel Mts.
1554
Comment
NY583779
Penstemon centranthifolius
L. Abrams
1902-6-29
2593
Los Angeles
Summit of Mount Wilson
Comment
NY583818
Penstemon centranthifolius
F. W. Pennell
1940-6-25
26007
Los Angeles
Mount Wilson
1676.4
Comment
RSA79779
Penstemon centranthifolius
F. W. Peirson
1905-1
200
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
SBBG66574
Penstemon grinnellii
Anstruther Davidson
-Jul-1893
Los Angeles
Wilson's Peak
Comment
UC1012242
Penstemon grinnellii
Francis W. Pennell
1940-6-25
26006
Los Angeles
Mount Wilson
1676
Comment
UC219121
Penstemon grinnellii
G. B. Grant
1904-6-26
Los Angeles
Mt. Lowe Mt. Lowe (Southern California)
Comment
UCR23177
Penstemon grinnellii
Polly Schiffman
1981-5-23
025
Los Angeles
Angeles National Forest, San Gabriel Mtns: 0.5 mi north of Red Box Ranger Station and 20 mi north of La Canada-Flintridge on Angeles Crest Hwy
1601
Comment
POM128325
Penstemon grinnellii subsp. grinnellii
George B. Grant
4594
Los Angeles
Mt. Wilson.
Comment
POM156286
Penstemon grinnellii subsp. grinnellii
L. R. Abrams
1902-6-30
2579
Los Angeles
San Gabriel Mountains: Mt. Wilson.
Comment
POM21350
Penstemon grinnellii subsp. grinnellii
Fordyce Griffiths Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
POM4288
Penstemon grinnellii subsp. grinnellii
M. Johnson
1890-8-6
s.n.
Los Angeles
Wilson Peak.
Comment
POM4526
Penstemon grinnellii subsp. grinnellii
George B. Grant
1904-6-26
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA230036
Penstemon grinnellii subsp. grinnellii
Robert F. Thorne
1971-6-26
40593
Los Angeles
San Gabriel Mountians, Angeles National Forest: on summit of Mt. Wilson
1738
Comment
RSA408040
Penstemon grinnellii subsp. grinnellii
Mildred R. Solomen
1931-7-12
s.n.
Los Angeles
Mt. Wilson.
Comment