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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC260442
Achnatherum hymenoides
A. D. E. Elmer
1902-6-1
s.n.
Los Angeles
Acton
Comment
RSA226063
Achnatherum hymenoides
R. F. Thorne, C. W. Tilforth
1971-6-29
40675
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA668157
Achnatherum hymenoides
Ian Swift
2001-10-7
341
Los Angeles
Upper Soledad Canyon, Santa Clara River wash, 0.5 mile SE of Acton
832
Comment
SBBG33525
Achnatherum hymenoides
A. D. E. Elmer
-Jun-1902
Los Angeles
Acton
Comment
RSA129145
Achnatherum speciosum
H. A. Jensen
1933-5-18
304
Los Angeles
Oposite mouth of Aliso Canyon.
884
Comment
RSA592279
Achnatherum speciosum
L. C. Wheeler
1967-5-9
9402
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
SBBG32265
Achnatherum speciosum
L. S. Rose
1968-4-5
68017
Los Angeles
Acton
822
Comment
SBBG33426
Achnatherum speciosum
A. D. E. Elmer
-Jun-1902
3709
Los Angeles
Acton
Comment
SBBG47091
Achnatherum speciosum
K. K. Muller
1972-5-2
3081
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
UC1133243
Achnatherum speciosum
N. French
1934-5-11
354
Los Angeles
1 mi ne Ravenna; Tujunga Quadrangle
Comment
UC1133245
Achnatherum speciosum
H. A. Jensen
1933-5-18
304
Los Angeles
opposite mouth of Aliso Canyon; Tujunga Quadrangle
Comment
SBBG67393
Acmispon brachycarpus
Anstruther Davidson
-Jul-1893
Los Angeles
Acton
Comment
RSA0061131
Acmispon strigosus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6836
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
SFV1853
Acmispon strigosus
P. G. Kilburn
1958-4-12
714
Los Angeles
San Gabriel Mountains Soledad Canyon, 0.5 miles south of junction with U. S. Highway 6.
900
Comment
CAS-BOT-BC133171
Adenostoma fasciculatum
Marcus E. Jones
1900-7-10
s.n.
Los Angeles
Ravenna
Comment
UC12013
Adenostoma fasciculatum
J. H. Barber
1897-6-26
194
Los Angeles
Aliso Canyon
Comment
JEPS61485
Allium fimbriatum var. fimbriatum
Frank W. Peirson
1919-5-10
425
Los Angeles
Arrastre Creek, San Gabriel Mountains
Comment Read comments Jan 1 2017
RSA70178
Allium fimbriatum var. fimbriatum
F. W. Peirson
1919-5-10
425
Los Angeles
Arrastre, San Gabriel Mountains
854
Comment
SBBG57473
Allium fimbriatum var. mohavense
Anstruther Davidson
-Jul-1893
Los Angeles
Acton
Comment
JEPS34547
Allium lacunosum
Frank W. Peirson
1919-5-10
426
Los Angeles
Arrastre Creek San Gabriel Mountains
853
Comment Read comments Jan 1 2017
RSA70467
Allium lacunosum var. davisiae
F. W. Peirson
1919-5-11
426
Los Angeles
Arraster Creek, north slope of San Gabriel Mts.
853
Comment
RSA70468
Allium lacunosum var. davisiae
Joseph A. Ewan
1932-6-15
7328
Los Angeles
1/2 mile above Horse Flats, Pine Flats Region
1706
Comment
RSA0036425
Allophyllum glutinosum
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6981
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA608869
Amaranthus retroflexus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR138517
Amaranthus retroflexus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
CAS-BOT-BC42892
Ambrosia acanthicarpa
Timothy S. Ross; Steve Boyd
1994-9-20
8238
Los Angeles
2 miles NW of Acton, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
SBBG61231
Ambrosia acanthicarpa
R. Hoffmann
1928-9-11
Los Angeles
Acton
Comment
UC1871054
Amsinckia douglasiana
T. S. Ross
1991-4-29
4793
Los Angeles
San Gabriel Mtns.; Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna.
Comment
UCR89478
Amsinckia douglasiana
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4793
Los Angeles
San Gabriel Mtns., Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna
1259
Comment
RSA0069776
Amsinckia intermedia
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6994
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0069775
Amsinckia menziesii
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6993
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR280893
Amsinckia retrorsa
R. G. Swinney
2014-5-7
16412
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA0039061
Amsinckia tessellata
R. G. Swinney
2010-5-11
12651
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR252879
Amsinckia tessellata
R. G. Swinney
2010-5-11
12651
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR95443
Amsinckia tessellata
L. C. Wheeler
1967-5-9
9401
Los Angeles
San Gabriel Mtns., Gleason Canyon, south of Aliso Canyon
1006
Comment
RSA0061125
Amsinckia tessellata var. tessellata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6829
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA592278
Amsinckia tessellata var. tessellata
L. C. Wheeler
1967-5-9
9401
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
RSA632132
Amsinckia tessellata var. tessellata
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
UCR147040
Amsinckia tessellata var. tessellata
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
RSA0113434
Ancistrocarphus filagineus
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7537
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570193
Ancistrocarphus filagineus
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-30
5029
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871257
Ancistrocarphus filagineus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5029
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCR67654
Ancistrocarphus filagineus
L. C. Wheeler
1967-5-9
9414
Los Angeles
San Gabriel Mtns., Aliso Canyon
945
Comment
RSA0113904
Androsace elongata subsp. acuta
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7548
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
CAS-BOT-BC64018
Anisocoma acaulis
A. D. E. Elmer
1902-6-1
3605
Los Angeles
Acton
Comment
SBBG33447
Anisocoma acaulis
A. D. E. Elmer
-Jun-1902
3605
Los Angeles
Acton
Comment
POM354838
Antirrhinum coulterianum
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
RSA0053883
Antirrhinum coulterianum
R. G. Swinney
2010-5-11
12640
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259760
Antirrhinum coulterianum
R. G. Swinney
2010-5-11
12640
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
POM354866
Antirrhinum multiflorum
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
SBBG58620
Apocynum cannabinum
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
SBBG58621
Apocynum cannabinum
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
UC1871132
Arabis pulchra
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4806
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker Mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA570189
Arabis pulchra var. pulchra
Timothy S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5026
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
SBBG36926
Arceuthobium campylopodum
H. E. Hasse
1893-8-25
Los Angeles
Acton
Comment
RSA0070188
Arctostaphylos glauca
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6954
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UC1602005
Arctostaphylos mewukka
Katharine Brandegee
May 1889
Los Angeles
s side Ravenna
Comment
RSA668150
Arenaria macradenia var. arcuifolia
Ian Swift
2001-5-17
113
Los Angeles
Upper Soledad Cyn., Santa Clara River wash, 0.5 mi. southeast of Acton.
939
Comment
CAS-BOT-BC401703
Argemone munita subsp. munita
A. D. E. Elmer
1902-6-1
3721
Los Angeles
Acton
Comment
CAS-BOT-BC401704
Argemone munita subsp. munita
A. D. E. Elmer
1902-6-1
3721
Los Angeles
Acton
Comment
RSA613730
Artemisia californica
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
RSA616143
Artemisia californica
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UCR108225
Artemisia californica
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon c. 0.5 mi SSW of Blum Ranch
945
Comment
RSA596736
Artemisia parishii
L. C. Wheeler
1966-10-22
9040
Los Angeles
San Gabriel Mountains. Aliso Canyon near confluence with Gleason Canyon.
944
Comment
CAS-BOT-BC97272
Artemisia tridentata subsp. parishii
Timothy S. Ross; Steve Boyd
1994-9-20
8240
Los Angeles
2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road.
902
Comment
CAS-BOT-BC97273
Artemisia tridentata subsp. parishii
Timothy S. Ross; Steve Boyd
1994-9-20
8239
Los Angeles
2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
RSA0113992
Artemisia tridentata subsp. parishii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7522
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UCR140648
Artemisia tridentata subsp. parishii
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 5
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
SBBG47154
Asclepias californica
K. K. Muller
1972-5-2
3075
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
SEINET10580749
Asclepias californica subsp. californica
Adolph D. E. Elmer
Elmer 3722
Los Angeles
Acton
825
Comment
RSA617202
Astragalus didymocarpus var. didymocarpus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
CAS-BOT-BC182577
Astragalus didymocarpus var. dispermus
Lois E. James
1947-4-13
1752
Los Angeles
About 1/2 mile W. of Ravenna in Soledad Canyon
Comment
CAS-BOT-BC182579
Astragalus didymocarpus var. dispermus
Lois E. James
1946-4-25
1748
Los Angeles
Acton, Soledad Canyon
Comment
CAS-BOT-BC182581
Astragalus didymocarpus var. dispermus
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC182582
Astragalus didymocarpus var. dispermus
Lois E. James
1946-4-25
1748
Los Angeles
Acton, Soledad Canyon
Comment
JEPS54639
Astragalus didymocarpus var. dispermus
Frank W. Peirson
1919-5-10
398
Los Angeles
Arrastre Canyon San Gabriel Mts., Arrastre Canyon
853
Comment
RSA60147
Astragalus didymocarpus var. dispermus
Lois E. James
1946-4-25
1748
Los Angeles
Acton, Soledad Canyon.
Comment
SBBG125869
Astragalus didymocarpus var. dispermus
A. Parikh, N. Gale
2010-6-9
3271
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 3 km NW of State Hwy 14; E Liebre Mtns
1125
Comment
UC903398
Astragalus didymocarpus var. dispermus
Lois E. James
1946-4-25
1748
Los Angeles
Acton Soledad Canyon, Acton
Comment
UCR239014
Astragalus didymocarpus var. dispermus
Anuja Parikh, Nathan Gale
2010-6-9
3271
Los Angeles
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 3.0 km northwest of State Hwy 14, under powerlines
1125
Comment
POM184698
Astragalus douglasii var. douglasii
Joseph A. Ewan
1932-5-29
7191
Los Angeles
Lower Arrastre Canyon, San Gabriel Mountains
915
Comment
RSA584966
Astragalus douglasii var. douglasii
T. S. Ross
1990-6-1
2762
Los Angeles
San Gabriel Mountains, Moody Canyon (a.k.a. 'The Toilet Bowl of Death'): draining northward from Messenger Flats and Mt Gleason.
1159
Comment
RSA596066
Astragalus douglasii var. douglasii
L. C. Wheeler
1967-5-9
9400
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
CAS-BOT-BC178425
Astragalus douglasii var. parishii
A. D. E. Elmer
1902-6-1
3600
Los Angeles
Acton
Comment
RSA0113364
Athysanus pusillus
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7518
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
GH376261
Atriplex canescens
R. F. Thorne & C. W. Tilforth
1971-6-29
40681
Unknown
San Gabriel Mts., Angeles National Forest: N. slope San Gabriel Mts., ca. 1 1/2 mi. E of junction of Aliso Creek wash and Santa Clara River in Soledad Canyon
883
Comment
RSA226015
Atriplex canescens subsp. canescens
R. F. Thorne, C. W. Tilforth
1971-6-29
40681
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA226016
Atriplex canescens subsp. canescens
R. F. Thorne, C. W. Tilforth
1971-6-29
40682
Los Angeles
San Gabriel Mts., Angeles National Forest: N slope San Gabriel Mts., ca. 1.5 miles E of junction of Aliso Creek wash and Santa Clara River in sandy wash of Aliso Canyon.
854
Comment
SEINET3930675
Atriplex canescens subsp. canescens
Timothy S. Ross, Steve Boyd
1994-9-20
8227 a
Los Angeles
Located 2 miles northwest of Acton. South side of intersection of Escondido Canyon Road and Red Rover Mine Road.; 0
884
Comment
SEINET3930686
Atriplex canescens subsp. canescens
Timothy S. Ross, Steve Boyd
1994-9-20
8227 b
Los Angeles
Located 2 miles northwest of Acton. Sandy wash, south side of intersection Escondido Canyon Road and Red Rover Mine Road.; 0
884
Comment
CAS-BOT-BC168268
Atriplex canescens var. canescens
Timothy S. Ross; Steve Boyd
1994-9-20
8227 b
Los Angeles
2 miles NW of Acton: Sandy wash, 2 side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
CAS-BOT-BC168269
Atriplex canescens var. canescens
Timothy S. Ross; Steve Boyd
1994-9-20
8227 a
Los Angeles
2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
RSA452424
Atriplex confertifolia
Anstruther Davidson
s.n.
Los Angeles
Acton.
Comment
SD181602
Atriplex glauca
Steve Boyd, Lauren Raz
1997-3-4
9156
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, Crown Valley just northwest of Governor Mine, ca. 0.8 miles north of Sierra Highway along Crown Valley Road, disturbed and graded area associated with high-tension power lines.
988
Comment
UC2030064
Atriplex glauca
Steve Boyd, L. Raz
1997-3-4
9156
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, Crown Valley just northwest of Governor Mine, ca 0.8 mi north of Sierra Highway along Crown Valley Road, disturbed and graded area associated with high-tension power lines.
Comment
UCR146258
Atriplex glauca
Steve Boyd, Lauren Raz
1997-3-4
9156
Los Angeles
Liebre Mountains region, Southern base of the Sierra Pelona Ridge, Crown valley just NW of Governor Mine, c. 0.8 mi N of Sierra Hwy along Crown Valley Road
988
Comment
SBBG72568
Atriplex polycarpa
R. Hoffmann
1927-8-31
Los Angeles
2 mi W of Acton
Comment
SBBG72569
Atriplex polycarpa
R. Hoffmann
1927-8-31
Los Angeles
2 mi W of Acton
Comment
SBBG72584
Atriplex rosea
R. Hoffmann
1927-8-31
Los Angeles
2 mi W of Acton
Comment
RSA0060784
Avena barbata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6806
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070279
Avena barbata
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7004
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113376
Avena fatua
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7554
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
CAS-BOT-BC106760
Baccharis salicifolia
A. D. E. Elmer
1902-6-1
3701
Los Angeles
Acton
Comment
GH386926
Baccharis salicifolia
A. D. E. Elmer
1902-06-01 - 1902-07-01
3701
Unknown
Acton
Comment
RSA0062832
Baccharis salicifolia subsp. salicifolia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6755
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0062833
Baccharis salicifolia subsp. salicifolia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6756
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0065638
Boechera arcuata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6793
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
CAS-BOT-BC14583
Boechera pulchra
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Acton.
Comment
SBBG47090
Boechera pulchra
K. K. Muller
1972-5-2
3076
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
UCD114425
Boechera pulchra
Daryl Koutnik; Bruce Holguin
1978-4-1
217
Los Angeles
West side of Sierra Hwy. and 1 mile north of State Hwy. 14.
987
Comment
UCR228423
Boechera pulchra var. pulchra
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8047
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
CAS-BOT-BC520381
Bromus berteroanus
Steve Boyd; Gary Wallace
2011-4-14
12308
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA0071931
Bromus berteroanus
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7005
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA618779
Bromus berteroanus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
RSA0036300
Bromus diandrus
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6976
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA592358
Bromus diandrus
L. C. Wheeler
1967-5-9
9406
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
RSA0061133
Bromus madritensis subsp. rubens
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6838
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0071932
Bromus madritensis subsp. rubens
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7007
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR281999
Bromus rubens
R. G. Swinney
2014-5-7
16418
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
CAS-BOT-BC161407
Bromus tectorum
A. D. E. Elmer
1902-7-1
s.n.
Los Angeles
Acton.
Comment
RSA0019716
Bromus tectorum
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4996
Los Angeles
Soledad Canyon Wash: about half mile E of Acton
829
Comment
RSA0019719
Bromus tectorum
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4842
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna
1119
Comment
RSA0036299
Bromus tectorum
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6977
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0060772
Bromus tectorum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6819
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0089239
Bromus trinii
Steve D. Boyd, Gary D. Wallace
2011-4-14
12308
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR264748
Bromus trinii
Steve Boyd, Gary D. Wallace
2011-4-14
12308
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0113905
Calandrinia ciliata
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7549
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA569918
Calandrinia ciliata
Timothy S. Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4829
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna
1119
Comment
RSA570199
Calandrinia ciliata
Timothy S. Ross, Steve Boyd, Laurel Arnseth
1991-4-30
5037
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871242
Calandrinia ciliata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5037
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCR16062
Calochortus clavatus
Loretta Bates
1978-5-28
s.n.
Los Angeles
Transverse Range, Davenport Rd., 1 mi past [west of] Red Rover Mine exit on Hwy I-14 and 1 mi east of the upper junction with Hubbard Rd. near Acton
976
Comment
UCR16069
Calochortus venustus
Loretta Bates
1978-5-28
s.n.
Los Angeles
Transverse Range, Davenport Rd., 1 mi past [west of] Red Rover Mine exit on Hwy I-14 and 1 mi east of the upper junction with Hubbard Rd. near Acton
976
Comment
RSA0040379
Calyptridium monandrum
R. G. Swinney
2010-5-11
12662
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0088581
Calyptridium monandrum
R. G. Swinney
2010-5-11
12684
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UC1871127
Calyptridium monandrum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4817
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871247
Calyptridium monandrum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4976
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR252881
Calyptridium monandrum
R. G. Swinney
2010-5-11
12662
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261772
Calyptridium monandrum
R. G. Swinney
2010-5-11
12684
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR280894
Calyptridium monandrum
R. G. Swinney
2014-5-7
16411
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA653734
Calystegia peirsonii
Elaine Joyal, Sam Garcia
2000-5-18
s.n.
Los Angeles
Sierra Highway.
839
Comment
RSA0088571
Camissonia californica
R. G. Swinney
2010-5-11
12688
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098640
Camissonia californica
R. G. Swinney
2010-5-11
12688
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA569939
Camissonia californica
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4849
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
UCR146455
Camissonia californica
Orlando Mistretta
1992-5-21
398
Los Angeles
Transverse Ranges; San Gabriel Mountains region, Right Star Mine, south of Acton
834
Comment
POM49642
Camissonia campestris subsp. campestris
A. D. E. Elmer
1902-06
3715
Los Angeles
Acton.
Comment
RSA0070194
Camissonia campestris subsp. campestris
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6947
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA225995
Camissonia campestris subsp. campestris
Robert F. Thorne, C. W. Tilforth
1971-6-29
40680 b
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA569932
Camissonia campestris subsp. campestris
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4840
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570282
Camissonia campestris subsp. campestris
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4958
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA757804
Camissonia campestris subsp. campestris
Orlando Mistretta, Christine Mistretta
2008-4-7
2371
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
SBBG33330
Camissonia campestris subsp. campestris
A. D. E. Elmer
-Jun-1902
3715
Los Angeles
Acton
Comment
UC1871173
Camissonia campestris subsp. campestris
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4840
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871253
Camissonia campestris subsp. campestris
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4958
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
RSA0043005
Camissonia hirtella
R. G. Swinney
2010-5-11
12664
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0092164
Camissonia hirtella
R. G. Swinney
2010-5-11
12697
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA75441
Camissonia hirtella
F. W. Peirson
1919-5-10
4698
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
UCR252567
Camissonia hirtella
R. G. Swinney
2010-5-11
12664
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281150
Camissonia hirtella
R. G. Swinney
2014-5-7
16422
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA449005
Camissonia ignota
H. E. Hasse
1893-08
s.n.
Los Angeles
Acton.
Comment
RSA616281
Camissonia ignota
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
RSA569942
Camissonia pallida subsp. pallida
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4852
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570344
Camissonia pallida subsp. pallida
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4948
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
JEPS31726
Camissonia strigulosa
Frank W. Peirson
1919-5-10
405
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
RSA0036302
Camissonia strigulosa
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6974
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0053874
Camissonia strigulosa
R. G. Swinney
2010-5-11
12625
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0062842
Camissonia strigulosa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6765
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570210
Camissonia strigulosa
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5006
Los Angeles
Acton: ca half mile E of the center of town, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash.
831
Comment
RSA570284
Camissonia strigulosa
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4961
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA570286
Camissonia strigulosa
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4963
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA75382
Camissonia strigulosa
F. W. Peirson
1919-5-10
405
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
UC1871252
Camissonia strigulosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4961
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UC1871311
Camissonia strigulosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5006
Los Angeles
Transverse Ranges; Liebre Mountains region; Acton: ca half mile E of the center of town, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash. T5N R13W SE 1/4 NE 1/4 SE 1/4 section 36; elevation ca 2725 ft.
831
Comment
UCR142764
Camissonia strigulosa
L. C. Wheeler
1967-5-9
9387
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
UCR259602
Camissonia strigulosa
R. G. Swinney
2010-5-11
12625
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261776
Camissonia strigulosa
R. G. Swinney
2010-5-11
12675
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA0113438
Camissoniopsis confusa
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7541
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
SD87814
Camissoniopsis hirtella
F. W. Peirson
1919-5-10
4698
Los Angeles
San Gabriel Mountains.
914
Comment
RSA0061130
Camissoniopsis pallida subsp. pallida
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6835
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC1871238
Camissoniopsis pallida subsp. pallida
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4948
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
CAS-BOT-BC17688
Carex alma
H. E. Hasse
1893-5-25
s.n.
Los Angeles
Near Acton.
Comment
RSA0060819
Carex alma
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6967
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062834
Carex alma
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6757
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0036307
Carex schottii
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6968
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062840
Carex schottii
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6763
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA595466
Castilleja applegatei subsp. martinii
Louis C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mountains. Bootleggers Canyon.
884
Comment
JEPS8766
Castilleja foliolosa
Frank W. Peirson
1919-5-10
430
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
POM184712
Castilleja foliolosa
Joseph A. Ewan
1932-5-29
7192
Los Angeles
Lower Arrastre Canyon, San Gabriel Mountains
915
Comment
RSA0060783
Castilleja foliolosa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6807
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA82280
Castilleja foliolosa
F. W. Peirson
1919-5-10
430
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
NY68080
Castilleja gleasoni
A. D. E. Elmer
06 1902
3659
Los Angeles
Acton
Comment
RSA0005954
Castilleja gleasoni
A. D. E. Elmer
1902-06
3659
Los Angeles
Acton. Mt. Gleason.
829
Comment
UC1713546
Castilleja gleasoni
A. D. E. Elmer
Jun 1902
3659
Los Angeles
Acton; Mt. Gleason
Comment
POM50627
Castilleja linariifolia
A. D. E. Elmer
1902-06
3608
Los Angeles
Acton.
Comment
SBBG47139
Castilleja linariifolia
K. K. Muller
1972-5-2
3078
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
UC184460
Castilleja linariifolia
A. D. E. Elmer
Jun 1902
3608
Los Angeles
Acton
Comment
UC198123
Castilleja linariifolia
Katharine Brandegee
Aug 1910
Los Angeles
Ravenna
Comment
RSA448735
Castilleja miniata subsp. miniata
Anstruther Davidson
1884
Los Angeles
Acton.
Comment
POM49569
Castilleja minor subsp. spiralis
A. D. E. Elmer
1902-06
3704
Los Angeles
Acton.
Comment
JEPS3172
Castilleja plagiotoma
Frank W. Peirson
1919-5-11
210 a
Los Angeles
Arrastre Canyon (Arraster? near Ravenna RR. station) Arrastre Canyon; San Gabriel Mountains, Arrastre Canyon
838
Comment
RSA570150
Castilleja plagiotoma
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4799
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA81476
Castilleja plagiotoma
F. W. Peirson
1919-5-10
1148
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
838
Comment
UC1039780
Castilleja plagiotoma
H. L. Mason
1926-4-26
2972
Los Angeles
4 mi s Vincent (Mint Canyon Road, Soledad Pass); Soledad Pass
Comment
RSA0036424
Caulanthus amplexicaulis
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6980
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA618785
Caulanthus cooperi
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
UCR108336
Caulanthus cooperi
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
RSA0113361
Caulanthus lasiophyllus
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7521
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC1871147
Caulanthus lasiophyllus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4989
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR138859
Caulanthus lasiophyllus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon, 0.5 mi SSW of Blum Ranch
976
Comment
RSA0065635
Ceanothus crassifolius
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6790
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA261704
Ceanothus crassifolius
Brandegee
1889-05
s.n.
Los Angeles
South Side. [Ravenna]
Comment Read comments Nov 8 2015
RSA398859
Ceanothus crassifolius
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
RSA595693
Ceanothus crassifolius
Louis C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mountains. Bootleggers Canyon.
884
Comment
UCR95486
Ceanothus crassifolius
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mtns., Bootleggers Canyon
884
Comment
RSA592283
Ceanothus greggii var. vestitus
Louis C. Wheeler
1967-5-9
9409
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
UC1070654
Ceanothus greggii var. vestitus
H. A. Jensen
1933-5-18
3000
Los Angeles
Arrastre Canyon
1219
Comment
UCR95549
Ceanothus greggii var. vestitus
L. C. Wheeler
1967-5-9
9409
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
UC224077
Ceanothus integerrimus
A. D. E. Elmer
June 1902
3595
Los Angeles
Acton
Comment
RSA0060776
Ceanothus leucodermis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6814
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA760817
Ceanothus leucodermis
Josh Koepke, Tim Thibault, Elizabeth Swick
2007-3-19
ST 2
San Bernardino
Stodard fire Rd. east of Mt. baldy Rd. in the Angeles National Forest.
1270
Comment
UC1871312
Ceanothus leucodermis
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5004
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UC224228
Ceanothus leucodermis
A. D. E. Elmer
June 1902
3610
Los Angeles
Acton
Comment
RSA608873
Cenchrus longispinus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR138519
Cenchrus longispinus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
CAS-BOT-BC179808
Centrostegia thurberi
A. D. E. Elmer
1902-6-1
3679
Los Angeles
Acton
Comment
CAS-BOT-BC179817
Centrostegia thurberi
A. D. E. Elmer
1902-6-1
3679
Los Angeles
Acton
Comment
CAS-BOT-BC179821
Centrostegia thurberi
Frank W. Peirson
1919-5-10
28
Los Angeles
Arraster Creek, San Gabirel Mts.
914
Comment
CAS-BOT-BC179823
Centrostegia thurberi
F. W. Peirson
1919-5-10
28
Los Angeles
Arraster Creek, San Gabriel Mts.
914
Comment
RSA392721
Centrostegia thurberi
Anstruther Davidson
1920-6-7
s.n.
Los Angeles
Acton.
Comment
RSA65891
Centrostegia thurberi
F. W. Peirson
1919-5-10
28
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
RSA598110
Ceratoides lanata
Steve Boyd, Lauren Raz
1997-3-4
9158
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, east of Crown Valley and northwest of Acton Canyon, just north of Sierra Highway ca 0.8 miles east of Crown Valley Road., Near 34 deg 29' 38.9'' N 118 deg 11' 04.5''W.
926
Comment
RSA569955
Cercocarpus betuloides var. betuloides
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4867
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
UC1871137
Cercocarpus betuloides var. betuloides
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4867
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA0113432
Chaenactis fremontii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7535
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
CAS-BOT-BC277330
Chaenactis glabriuscula var. glabriuscula
John Thomas Howell
1930-5-12
4877
Los Angeles
1 mile north of Acton
Comment
CAS-BOT-BC277340
Chaenactis glabriuscula var. glabriuscula
John Thomas Howell
1930-5-12
4877
Los Angeles
1 mile north of Acton
Comment
RSA0039062
Chaenactis glabriuscula var. glabriuscula
R. G. Swinney
2010-5-11
12644
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0060813
Chaenactis glabriuscula var. glabriuscula
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6961
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0061127
Chaenactis glabriuscula var. glabriuscula
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6831
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0088569
Chaenactis glabriuscula var. glabriuscula
R. G. Swinney
2010-5-11
12699
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098638
Chaenactis glabriuscula var. glabriuscula
R. G. Swinney
2010-5-11
12699
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UC221537
Chaenactis glabriuscula var. glabriuscula
A. D. E. Elmer
1902-6-1
3702
Los Angeles
Acton
Comment
UCR252575
Chaenactis glabriuscula var. glabriuscula
R. G. Swinney
2010-5-11
12644
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR258946
Chaenactis glabriuscula var. glabriuscula
R. G. Swinney
2010-5-11
12699
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
CAS-BOT-BC284279
Chaenactis santolinoides
A. D. E. Elmer
1902-6-1
3802
Los Angeles
Acton
Comment
SBBG33331
Chaenactis santolinoides
A. D. E. Elmer
-Jun-1902
3802
Los Angeles
Acton
Comment
RSA0037299
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0039133
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UC1871068
Chaenactis stevioides
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4795
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252876
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UC1871134
Chamaesyce albomarginata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4804
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA608871
Chenopodium atrovirens
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
RSA0040464
Chenopodium californicum
R. G. Swinney
2010-5-11
12645
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
UC1871186
Chenopodium californicum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4821
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252552
Chenopodium californicum
R. G. Swinney
2010-5-11
12645
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0088594
Chenopodium desiccatum
R. G. Swinney
2010-5-11
12677
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
SEINET8043937
Chenopodium desiccatum
R. G. Swinney
2010-1
12677
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn, due west of jct. of Aliso Canyon Road and Shadown Canyon Rd.
872
Comment
UCR261793
Chenopodium desiccatum
R. G. Swinney
2010-5-11
12677
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR106312
Chenopodium incognitum
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA392672
Chorizanthe staticoides
Anstruther Davidson
1920-6-7
s.n.
Los Angeles
Acton.
Comment
RSA584878
Chorizanthe staticoides
Tim S. Ross, S. D. Boyd
1990-6-1
2786
Los Angeles
Lower Moody Canyon: 1.9 (road) miles N of Magnetic Springs along Moody Truck Road
957
Comment
UC1136068
Chorizanthe staticoides
N. French
1934-5-11
347
Los Angeles
1 mi ne Ravenna; Tujunga Quad.
914
Comment
UCSB30885
Chorizanthe staticoides
Burgess, Rick
1978-5-20
Los Angeles
Red Rover Canyon Rd., 1 mile north of junction with Hwy. 14.
1066
Comment
GH36092
Chorizanthe staticoides var. latiloba
A. D. E. Elmer
1902-06-01 - 1902-07-01
3689
Unknown
Acton
Comment
GH36095
Chorizanthe staticoides var. latiloba
A. D. E. Elmer
1902-06-01 - 1902-07-01
3689
Unknown
Acton
Comment
NY285657
Chorizanthe staticoides var. latiloba
A. D. E. Elmer
06 1902
3689
Los Angeles
Acton
Comment
CAS-BOT-BC32831
Chorizanthe staticoides var. staticoides
Adolph Daniel Edward Elmer
1902-6-1
3689
Los Angeles
Acton
Comment
CAS-BOT-BC247866
Chorizanthe watsonii
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Near Acton
Comment
JEPS57770
Chorizanthe watsonii
Frank W. Peirson
1919-5-10
394
Los Angeles
Arraster Creek San Gabriel Mountains, Arraster Creek
Comment
RSA0113433
Chorizanthe watsonii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7536
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA226028
Chorizanthe xanti
Robert F. Thorne, C. W. Tilforth
1971-6-29
40671
Los Angeles
San Gabriel Mountains, Angeles National Forest: ca. 1/2 mi W of Soledad near mouth of Kentucky Springs Canyon
945
Comment
RSA569943
Chorizanthe xanti
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4854
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0063030
Chorizanthe xanti var. xanti
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7010
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113378
Chorizanthe xanti var. xanti
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7556
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UCR228424
Chorizanthe xanti var. xanti
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8053
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
UCR140595
Chrysothamnus nauseosus
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 2
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
RSA594197
Chrysothamnus nauseosus subsp. consimilis
Steve Boyd, Lauren Raz
1996-10-14
9055
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
POM212226
Chrysothamnus teretifolius
C. B. Wolf
1931-11-2
2505 a
Los Angeles
Mint Canyon, 1 mi. above point where road from Acton joins the highway.
976
Comment
RSA466592
Cistanthe monandra
Anstruther Davidson
1920-6-7
s.n.
Los Angeles
Acton.
Comment
RSA570166
Cistanthe monandra
Timothy S. Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4817
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna
1119
Comment
RSA570312
Cistanthe monandra
Timothy S. Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4976
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0039125
Claytonia parviflora
R. G. Swinney
2010-5-11
12670
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR252556
Claytonia parviflora
R. G. Swinney
2010-5-11
12670
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0010527
Claytonia parviflora subsp. parviflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6796
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC1584726
Claytonia parviflora subsp. parviflora
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4848
Los Angeles
just below Parker Mountain summit; Parker Mountain, Acton U.S.G.S. 7.5' Quad.
1158
Comment
UCR85807
Claytonia parviflora subsp. utahensis
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4848
Los Angeles
Parker Mountain, on the N and NE slopes
1220
Comment
RSA0113808
Claytonia parviflora subsp. viridis
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7545
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA412324
Cordylanthus nevinii
H. E. Hasse
1893-08
s.n.
Los Angeles
Acton.
Comment
UC146879
Cordylanthus rigidus subsp. setiger
Katharine Brandegee
1910-8-3
Los Angeles
Ravenna
Comment
RSA0053886
Coreopsis bigelovii
R. G. Swinney
2010-5-11
12637
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UC1871060
Coreopsis bigelovii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4786
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR259976
Coreopsis bigelovii
R. G. Swinney
2010-5-11
12637
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281149
Coreopsis bigelovii
R. G. Swinney
2014-5-7
16419
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
SBBG60706
Corethrogyne filaginifolia
R. Hoffmann
1927-8-31
Los Angeles
NE of Acton
Comment
UC178859
Corethrogyne filaginifolia
Katharine Brandegee
Los Angeles
Ravenna
Comment
RSA0113363
Crassula connata
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7519
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0087231
Cryptantha
R. G. Swinney
2010-5-11
12673
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment Read comments Feb 18 2020
UCR252880
Cryptantha
R. G. Swinney
2010-5-11
12663
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment Read comments Dec 7 2018
UCR252890
Cryptantha
R. G. Swinney
2010-5-11
12648
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment Read comments Feb 19 2020
UCR261774
Cryptantha
R. G. Swinney
2010-5-11
12673
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment Read comments Feb 19 2020
RSA0070191
Cryptantha barbigera var. barbigera
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6950
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
SBBG133674
Cryptantha barbigera var. barbigera
L. Gross, P. DeVries, O. Gasser
2015-4-7
6950
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
GH424699
Cryptantha circumscissa
A. D. E. Elmer
1902-06-01 - 1902-07-01
3705
Unknown
Acton
Comment
PASA1979
Cryptantha circumscissa
Frank W. Peirson
1919-5-10
Los Angeles
Arraster Creek, San Gabriel Mts.
838
Comment
RSA79598
Cryptantha circumscissa
F. W. Peirson
1919-5-10
1001
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
838
Comment
UC1871249
Cryptantha circumscissa
T. S. Ross
1991-4-30
4967
Los Angeles
San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR89456
Cryptantha circumscissa
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4967
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
CAS-BOT-BC189523
Cryptantha circumscissa var. circumscissa
A. D. E. Elmer
1902-6-1
3705
Los Angeles
Acron
Comment
RSA0036301
Cryptantha circumscissa var. circumscissa
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6975
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0061141
Cryptantha circumscissa var. circumscissa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
s.n.
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0089242
Cryptantha circumscissa var. circumscissa
Steve D. Boyd, Gary D. Wallace
2011-4-14
12312
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0113437
Cryptantha circumscissa var. circumscissa
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7540
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UCR264732
Cryptantha circumscissa var. circumscissa
Steve Boyd, Gary D. Wallace
2011-4-14
12312
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0094669
Cryptantha clevelandii
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
SD181671
Cryptantha clevelandii
Louis C. Wheeler
1973-4-20
Los Angeles
San Gabriel Mountains; Aliso Canyon ca. 0.5 mile east of Blum Ranch.
945
Comment
UCR147041
Cryptantha clevelandii
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
RSA615701
Cryptantha clevelandii var. florosa
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
RSA668120
Cryptantha clevelandii var. florosa
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
UCR138898
Cryptantha clevelandii var. florosa
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
JEPS67675
Cryptantha intermedia
Frank W. Peirson
1919-5-10
402
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
RSA0040378
Cryptantha intermedia
R. G. Swinney
2010-5-11
12663
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA79567
Cryptantha intermedia
F. W. Peirson
1919-5-11
402
Los Angeles
Arraster Creek, San Gabriel Mountains
915
Comment
SD181667
Cryptantha intermedia
Louis C. Wheeler
1973-4-20
Los Angeles
San Gabriel Mountains; Aliso Canyon ca. 0.5 mile east of Blum Ranch.
945
Comment
SD87569
Cryptantha intermedia
F. W. Peirson
1919-5-11
402
Los Angeles
San Gabriel Mountains, Arraster
915
Comment
UCR146877
Cryptantha intermedia
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
UCR19581
Cryptantha intermedia
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
San Gabriel Mtns., Soledad Canyon, Ravenna
800
Comment
RSA0093138
Cryptantha micrantha
Steve Boyd, Gary D. Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA614331
Cryptantha micrantha
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
914
Comment
UC1871251
Cryptantha micrantha
T. S. Ross
1991-4-30
4964
Los Angeles
San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
CAS-BOT-BC520382
Cryptantha micrantha var. micrantha
Steve Boyd; Gary Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA0063025
Cryptantha micrantha var. micrantha
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
s.n.
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR264738
Cryptantha micrantha var. micrantha
Steve Boyd, Gary D. Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR89745
Cryptantha micrantha var. micrantha
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4964
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
RSA0060816
Cryptantha microstachys
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6964
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0070190
Cryptantha microstachys
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6951
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113366
Cryptantha microstachys
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7516
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
SBBG133651
Cryptantha microstachys
L. Gross, P. DeVries, O. Gasser
2015-4-7
6964
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
UCR95326
Cryptantha microstachys
L. C. Wheeler
1967-5-9
9413
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
JEPS67721
Cryptantha muricata
Frank W. Peirson
1921-7-1
2476
Los Angeles
Arraster Creek San Gabriel Mountains
944
Comment
RSA0053880
Cryptantha muricata
R. G. Swinney
2010-5-11
12636
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0061135
Cryptantha muricata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6840
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069770
Cryptantha muricata
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6988
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0088582
Cryptantha muricata
R. G. Swinney
2010-5-11
12683
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR147042
Cryptantha muricata
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon 0.25 mi SSW of Blum Ranch
915
Comment
UCR259756
Cryptantha muricata
R. G. Swinney
2010-5-11
12636
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261785
Cryptantha muricata
R. G. Swinney
2010-5-11
12683
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR281995
Cryptantha muricata var. denticulata
R. G. Swinney
2014-5-7
16414
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA0079278
Cryptantha muricata var. muricata
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
914
Comment
UC1871243
Cryptantha nevadensis
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5036
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
RSA584877
Cryptantha nevadensis var. nevadensis
T. S. Ross, Steve D. Boyd
1990-6-1
2788
Los Angeles
Lower Moody Canyon: 1.9 (road) miles N of Magnetic Springs along Moody Truck Road
957
Comment
RSA0010525
Cryptantha nevadensis var. rigida
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6798
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0040380
Cryptantha nevadensis var. rigida
R. G. Swinney
2010-5-11
12659
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0070126
Cryptantha nevadensis var. rigida
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6958
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0070285
Cryptantha nevadensis var. rigida
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6998
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113362
Cryptantha nevadensis var. rigida
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7520
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113374
Cryptantha nevadensis var. rigida
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7552
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113377
Cryptantha nevadensis var. rigida
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7555
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113431
Cryptantha nevadensis var. rigida
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7534
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113435
Cryptantha nevadensis var. rigida
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7538
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570198
Cryptantha nevadensis var. rigida
T. S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5036
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA617452
Cryptantha nevadensis var. rigida
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
RSA632137
Cryptantha nevadensis var. rigida
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
RSA80756
Cryptantha nevadensis var. rigida
F. W. Peirson
1919-5-10
5811
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains
915
Comment
SBBG133673
Cryptantha nevadensis var. rigida
L. Gross, P. DeVries, O. Gasser
2015-4-7
6958
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
UC2049428
Cryptantha nevadensis var. rigida
LeRoy Gross with Joy England, Naomi Fraga
2016-4-21
7534
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Arrastre Canyon. Started near mouth of canyon, near 34.44397N, 118.20032W . Ended on top of a small knoll, near 34.43011N, 188.18667W. Acton 7.5' Quad.
Comment
UC2049430
Cryptantha nevadensis var. rigida
LeRoy Gross with Joy England, Naomi Fraga
2016-4-21
7555
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Arrastre Canyon. Started near mouth of canyon, near 34.44397N, 118.20032W . Ended on top of a small knoll, near 34.43011N, 188.18667W. Acton 7.5' Quad.
Comment
UCR138899
Cryptantha nevadensis var. rigida
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon, 0.5 mi SSW of Blum Ranch
976
Comment
UCR228575
Cryptantha nevadensis var. rigida
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8044
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
UCR252883
Cryptantha nevadensis var. rigida
R. G. Swinney
2010-5-11
12659
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281996
Cryptantha nevadensis var. rigida
R. G. Swinney
2014-5-7
16415
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
UCR89457
Cryptantha nevadensis var. rigida
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4980
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR89476
Cryptantha nevadensis var. rigida
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4855
Los Angeles
San Gabriel Mtns., Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna
1259
Comment
RSA0060774
Cryptantha oxygona
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6816
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0113684
Cryptantha oxygona
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7543
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC1871067
Cryptantha oxygona
T. S. Ross
1991-4-29
4797
Los Angeles
San Gabriel Mtns.; Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna.
Comment
UC1871151
Cryptantha oxygona
T. S. Ross
1991-4-30
4982
Los Angeles
San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR228574
Cryptantha oxygona
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8045
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
UCR89458
Cryptantha oxygona
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4982
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR89475
Cryptantha oxygona
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4797
Los Angeles
San Gabriel Mtns., Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna
1259
Comment
UCD120009
Cryptantha pterocarya
Daryl Koutnik; Bruce Holguin
1978-4-1
216
Los Angeles
west side of Sierra Highway and 1 mile north of State Highway 14.
987
Comment
RSA0079049
Cryptantha pterocarya var. pterocarya
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
RSA0079050
Cryptantha pterocarya var. pterocarya
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4981
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0079295
Cryptantha pterocarya var. pterocarya
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4982
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0113908
Cryptantha pterocarya var. pterocarya
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7551
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC2049429
Cryptantha pterocarya var. pterocarya
LeRoy Gross with Joy England, Naomi Fraga
2016-4-21
7551
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Arrastre Canyon. Started near mouth of canyon, near 34.44397N, 118.20032W . Ended on top of a small knoll, near 34.43011N, 188.18667W. Acton 7.5' Quad.
Comment
RSA0113436
Cryptantha similis
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7539
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC1871248
Cryptantha similis
T. S. Ross
1991-4-30
4970
Los Angeles
San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR89459
Cryptantha similis
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4970
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UC1871176
Cryptantha simulans
T. S. Ross
1991-4-29
4855
Los Angeles
San Gabriel Mtns.; Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna.
Comment
JEPS47113
Cuscuta californica
K. Brandegee
Los Angeles
Ravenna
Comment
SBBG58133
Cuscuta campestris
R. Hoffmann
1928-7-7
Los Angeles
near Acton
Comment
JEPS47096
Cuscuta denticulata
K. Brandegee
Los Angeles
Ravenna
Comment
RSA0059449
Cylindropuntia echinocarpa
Steve Boyd, Lauren Raz
1996-10-14
9056
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
RSA0097942
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2014-11-15
18260
Los Angeles
San Gabriel Mountains, Soledad Canyon, just south of the Vincent Fire Station, north side of Route 14, 10 km SSW of Palmdale, 50 km NNE of central Los Angeles.
940
Comment
SEINET9037441
Cylindropuntia echinocarpa
M. A. Baker, Michelle Cloud-Hughes
2014-1
18260
Los Angeles
San Gabriel Mountains, Soledad Canyon, just south of the Vincent Fire Station, north side of Route 14, 10km SSW of Palmdale, 50km NNE of central Los Angeles, granitic grus and silt
940
Comment
SEINET9037764
Cylindropuntia echinocarpa
M. A. Baker, Michelle Cloud-Hughes
2014-11-15
18260
Los Angeles
San Gabriel Mountains, Soledad Canyon, just south of the Vincent Fire Station, north side of Route 14, 10km SSW of Palmdale, 50km NNE of central Los Angeles
940
Comment
UC19638
Datisca glomerata
J. H. Barber
1897-6-26
188
Los Angeles
near Acton (Aliso Canyon); Aliso Canyon
Comment
UCR228421
Delphinium parishii
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8051
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
CAS-BOT-BC7968
Delphinium parishii subsp. parishii
Hermann Edward Hasse
1893-5-31
s.n.
Los Angeles
near Acton
Comment
JEPS60620
Delphinium parishii subsp. parishii
Frank W. Peirson
1919-5-10
419
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
SBBG17318
Delphinium parryi subsp. parryi
K. A. Wilson
1962-5-26
1291
Los Angeles
Aliso Cyn Rd, ca. 2 mi S of Acton
Comment
RSA0065849
Delphinium patens subsp. montanum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6780
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0061140
Dendromecon rigida
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6845
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA569953
Dendromecon rigida
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4863
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA66285
Dendromecon rigida
F. W. Peirson
1919-5-10
408
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
UC1871138
Dendromecon rigida
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4863
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA0053897
Descurainia pinnata
R. G. Swinney
2010-5-11
12622
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259600
Descurainia pinnata
R. G. Swinney
2010-5-11
12622
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0060769
Descurainia pinnata subsp. brachycarpa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6822
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070280
Descurainia pinnata subsp. brachycarpa
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7003
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR281994
Descurainia pinnata subsp. glabra
R. G. Swinney
2014-5-7
16413
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
UC1871058
Descurainia pinnata subsp. menziesii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4788
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871148
Descurainia pinnata subsp. menziesii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4987
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
RSA0113368
Descurainia sophia
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7514
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
CAS-BOT-BC402272
Dicentra chrysantha
A. D. E. Elmer
1902-6-1
3714
Los Angeles
Acton, Mt. Gleason
Comment
RSA0035993
Dichelostemma capitatum
R. G. Swinney
2010-5-11
12653
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UC1871177
Dichelostemma capitatum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4818
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252877
Dichelostemma capitatum
R. G. Swinney
2010-5-11
12653
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0065633
Dichelostemma capitatum subsp. capitatum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6788
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA608875
Digitaria sanguinalis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR138518
Digitaria sanguinalis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
CAS-BOT-BC427998
Dudleya caespitosa
K. Curran
1884-7-1
s.n.
Los Angeles
Ravenna
Comment
RSA608870
Echinochloa crus-galli
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108411
Echinochloa crus-galli
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA601143
Eleocharis parishii
L. C. Wheeler
1966-10-22
9038
Los Angeles
San Gabriel Mountains. Aliso Canyon near confluence with Gleason Canyon.
944
Comment
CAS-BOT-BC208517
Elymus
A. D. E. Elmer
1902-6-1
3750
Los Angeles
Acton
Comment
CAS-BOT-BC208518
Elymus
A. D. E. Elmer
1902-6-1
3750
Los Angeles
Acton
Comment
CAS-BOT-BC208519
Elymus
A. D. E. Elmer
1902-6-1
3652
Los Angeles
Acton
Comment
CAS-BOT-BC227499
Elymus elymoides
A. D. E. Elmer
1902-6-1
4172
Los Angeles
Acton
Comment
CAS-BOT-BC227501
Elymus elymoides
A. D. E. Elmer
1902-7-1
s.n.
Los Angeles
Acton
Comment
POM359921
Elymus elymoides
Anstruther Davidson
1900-6-7
s.n.
Los Angeles
Acton. [San Gabriel Mountains.]
Comment
UCD94957
Elymus elymoides
A. D. E. Elmer
1902-7-1
s.n.
Los Angeles
Acton, SW of Palmdale, NE of Los Angeles.
Comment
POM184716
Elymus elymoides subsp. elymoides
Joseph A. Ewan
1932-5-29
7198
Los Angeles
Lower Arrastre Canyon
854
Comment
RSA595941
Elymus elymoides subsp. elymoides
L. C. Wheeler
1967-5-9
9407
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
CAS-BOT-BC206766
Elymus glaucus subsp. glaucus
A. D. E. Elmer
1902-6-1
3750
Los Angeles
Acton
Comment
GH365067
Elymus glaucus subsp. jepsonii
A. D. E. Elmer
1902-06-01 - 1902-07-01
3750
Unknown
Acron
Comment
UC224200
Elymus glaucus subsp. jepsonii
A. D. E. Elmer
June 1902
3750
Los Angeles
Acton
Comment
LA98899
Elymus multisetus
E. R. Hobbs;
1979-5-6
79- 61
Los Angeles
San Gabriel Mountains, Soledad Canyon, Santa Clara River Valley
Comment
SBBG33431
Elymus multisetus
A. D. E. Elmer
-Jun-1902
3644
Los Angeles
Acton
Comment
UC1133047
Elymus multisetus
H. A. Jensen
1933-5-18
302
Los Angeles
opposite mouth of Aliso Canyon; Tujunga Quadrangle
Comment
UC192083
Elymus multisetus
A. D. E. Elmer
June, 1902
3644
Los Angeles
Acton Mt. Gleason
Comment
RSA0045219
Emmenanthe penduliflora
R. G. Swinney
2010-5-11
12654
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
UC1871131
Emmenanthe penduliflora
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4808
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker Mountain and ridge to SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252875
Emmenanthe penduliflora
R. G. Swinney
2010-5-11
12654
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0036298
Emmenanthe penduliflora var. penduliflora
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6978
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0061136
Emmenanthe penduliflora var. penduliflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6841
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR281168
Emmenanthe penduliflora var. penduliflora
R. G. Swinney
2014-5-7
16423
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
CAS-BOT-BC32320
Encelia actoni
Adolph Daniel Edward Elmer
1902-6-1
3724
Los Angeles
unspecified
Comment
NY168335
Encelia actoni
A. D. E. Elmer
06 1902
3724
Los Angeles
Acton
Comment
RSA0036427
Encelia actoni
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6983
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UC511468
Encelia actoni
A. D. E. Elmer
1902-6-1
3724
Los Angeles
Acton
Comment
LA205861
Encelia farinosa
Jonathan Sauer; H. Bailey
1969-5-4
4444
San Bernardino
near Acton
Comment Read comments Sep 30 2014
SD215400
Encelia farinosa var. farinosa
Steve Boyd, Lauren Raz
1997-3-4
9155
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, Crown Valley just northwest of Governor Mine, ca. 0.8 mile north of Sierra Highway along Crown Valley Road.
988
Comment
NY70076
Ephedra californica
A. D. E. Elmer
06 1902
3599
Los Angeles
Acton
Comment
CAS-BOT-BC81811
Ephedra nevadensis
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC81815
Ephedra nevadensis
A. D. E. Elmer
1902-6-1
3599
Los Angeles
Acton
Comment
CAS-BOT-BC81829
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68014
Los Angeles
Acton, Mojave Desert
822
Comment
CAS-BOT-BC81830
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68013
Los Angeles
Acton, Mojave Desert
822
Comment
GH356616
Ephedra nevadensis
L. S. Rose
1968-4-5
68014
Unknown
Acton, Mojave Desert
822
Comment
GH356617
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Unknown
Acton, Mojave Desert
822
Comment
HSC1316
Ephedra nevadensis
L. S. Rose
1968-4-5
68014
Los Angeles
Acton
823
Comment
HSC1317
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton
823
Comment
NY70310
Ephedra nevadensis
T. S. Ross
1991-4-30
5003
Los Angeles
Soledad Canyon Eash: ca. 0.5 mile east of Acton; Acton USGS 7.5' Quadrangle
829.1
Comment
NY70319
Ephedra nevadensis
T. S. Ross
1991-4-29
4874
Los Angeles
Liebre Mountains, northwest Los Angeles County: Parker Mountain and ridge to the southwest: southwest of Acton and noth northeast of Ravenna. Acton 7.5' USGS Quadrangle
1118.6
Comment
NY70329
Ephedra nevadensis
L. S. Rose
1968-4-5
68014
Los Angeles
Acton, Mojave Desert
1585.0
Comment
NY70330
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton, Mojave Desert
1585.0
Comment
NY70335
Ephedra nevadensis
H. E. Hasse
1893-5-21
6040
Los Angeles
Acton
823.0
Comment
NY70340
Ephedra nevadensis
H. E. Hasse
05 1893
s.n.
Los Angeles
Near Acton, Los Angeles
823.0
Comment
OBI2902
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68013
Los Angeles
Acton, Mojave Desert
823
Comment
OBI2903
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68014
Los Angeles
Acton, Mojave Desert
823
Comment
RSA0060812
Ephedra nevadensis
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6960
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA226023
Ephedra nevadensis
Robert F. Thorne, Dick Tilforth
1971-6-29
40689
Los Angeles
San Gabriel Mts., Angeles National Forest: N slope San Gabriel Mts., ca. 1.5 miles E of junction of Aliso Creek wash and Santa Clara River.
854
Comment
RSA613722
Ephedra nevadensis
L. C. Wheeler
1973-4-29
s.n.
Los Angeles
San Gabriel Mountains: Father Garret's Boys Home between Mill Canyon and Bootlegger's Canyon
793
Comment
RSA614827
Ephedra nevadensis
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
SBBG32264
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton
822
Comment
SBBG32268
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton
822
Comment
SBBG33887
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton
822
Comment
SBBG33888
Ephedra nevadensis
L. S. Rose
1968-4-5
68013
Los Angeles
Acton
822
Comment
UC1871061
Ephedra nevadensis
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4874
Los Angeles
Parker Mountain and ridge to the SW: SW of Acton and NNE of Ravenna
Comment
UC1871160
Ephedra nevadensis
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5003
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UC1871342
Ephedra nevadensis
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5002
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCD133217
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68014
Los Angeles
Mojave Desert. Acton.
822
Comment
UCD133218
Ephedra nevadensis
Lewis S. Rose
1968-4-5
68013
Los Angeles
Mojave Desert. Acton.
822
Comment
RSA0089244
Ephedra nevadensis var. nevadensis
Steve D. Boyd, Gary D. Wallace
2011-4-14
12314 A
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0093139
Ephedra nevadensis var. nevadensis
Steve Boyd, Gary D. Wallace
2011-4-14
12314 B
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR264733
Ephedra nevadensis var. nevadensis
Steve Boyd, Gary D. Wallace
2011-4-14
12314 B
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR264747
Ephedra nevadensis var. nevadensis
Steve Boyd, Gary D. Wallace
2011-4-14
12314 A
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
CAS-BOT-BC81969
Ephedra viridis
A. D. E. Elmer
1902-6-1
3599
Los Angeles
Acton
Comment
GH356671
Ephedra viridis
A. D. E. Elmer
1902-06-01 - 1902-07-01
3599
Unknown
Acton
Comment
GH356702
Ephedra viridis
L. C. Wheeler
1970-3-28
Unknown
Liebre Mountains. 1 mi. south of Ravenna, Father Garrett's Boys Ranch. T4N R13W sec. 15 NW 1/4 SE 1/4
792
Comment
RSA597978
Ephedra viridis
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
Liebre Mountains. 1 mi. south of Ravenna, Father Garrett's Boys Ranch
793
Comment
UC184436
Ephedra viridis
A. D. E. Elmer
1902-6-1
3599
Los Angeles
Acton
Comment
RSA458743
Epilobium brachycarpum
H. E. Hasse
1894-08
s.n.
Los Angeles
Acton.
Comment
RSA608877
Eragrostis cilianensis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108367
Eragrostis cilianensis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
UCD63921
Eragrostis mexicana subsp. virescens
Stella Modie
1921-8-1
Los Angeles
Acton.
Comment
RSA608868
Eragrostis pectinacea var. pectinacea
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108408
Eragrostis pectinacea var. pectinacea
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA0062841
Eremalche exilis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6764
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA668155
Eremalche exilis
Ian Swift
2001-5-17
123
Los Angeles
Upper Soledad Cyn., Santa Clara River wash, 0.5 mi. southeast of Acton.
939
Comment
UCR228578
Eremogone macradenia var. arcuifolia
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8054
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
RSA0104857
Eriastrum densifolium subsp. austromontanum
Katherine Brandegee
s.n.
Los Angeles
Ravenna.
752
Comment
UC23520
Eriastrum densifolium subsp. austromontanum
J. H. Barber
1897-6-22
202
Los Angeles
Aliso Canyon
Comment Read comments Mar 5 2009
UC1294032
Eriastrum densifolium subsp. elongatum
G. B. Van Schaack
1950-7-31
2981
Los Angeles
Acton
Comment
UC143012
Eriastrum densifolium subsp. elongatum
Katharine Brandegee
Los Angeles
Ravenna
Comment
GH385330
Eriastrum luteum
M. K. Brandegee
1910-06-01 - 1910-07-01
135
Unknown
Ravenna, Upper Sonoran Zone
Comment
GH385331
Eriastrum luteum
M. K. Brandegee
1910-08-01 - 1910-09-01
135
Unknown
Ravenna, Upper Sonoran Zone
Comment
SEINET14591787
Eriastrum luteum
K. Brandegee
1910-1
135
Los Angeles
Ravenna.
750
Comment
CHSC40094
Eriastrum sapphirinum
K. Bandegee
1910-1-1
135
Los Angeles
Ravenna, in the Upper Sonoran Zone, not far from the borders of the Mohave Desert.
750
Comment
UC143014
Eriastrum sapphirinum
Mrs. K. Brandegee
1910-6
Los Angeles
not far from borders of Mohave Desert; Ravenna
750
Comment
UC84337
Eriastrum sapphirinum
Katharine Brandegee
May 1899
Los Angeles
Ravenna
Comment
RSA0060814
Eriastrum sapphirinum subsp. brevibracteatum
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6962
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0110988
Eriastrum sapphirinum subsp. brevibracteatum
A. D. E. Elmer
1902-06
3710
Los Angeles
Acton. Mt. Gleason.
829
Comment
RSA0110989
Eriastrum sapphirinum subsp. brevibracteatum
Katherine Brandegee
1910-06
s.n.
Los Angeles
Ravenna.
750
Comment
SBBG125870
Eriastrum sapphirinum subsp. dasyanthum
A. Parikh, N. Gale
2010-6-10
3272
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.8 km NW of State Hwy 14; E Liebre Mtns
1106
Comment
UCR238995
Eriastrum sapphirinum subsp. dasyanthum
Anuja Parikh, Nathan Gale
2010-6-10
3272
Kern
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.8 km northwest of State Hwy 14, under powerlines
1106
Comment
POM184714
Ericameria cooperi
Joseph A. Ewan
1932-5-29
7195
Los Angeles
Lower Arrastre Canyon
854
Comment
RSA570218
Ericameria cooperi
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-30
5014
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UCR140597
Ericameria cooperi
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 4
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
CAS-BOT-BC131691
Ericameria cooperi var. cooperi
John Thomas Howell
1930-5-12
4869
Los Angeles
1 mile north of Acton
Comment
JEPS19264
Ericameria cooperi var. cooperi
F. W. Peirson
1919-5-10
411
Los Angeles
Arrastre Canyon, n side of San Gabriel Mts. San Gabriel Mts.
838
Comment
RSA0063029
Ericameria cooperi var. cooperi
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7011
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
SD42003
Ericameria cooperi var. cooperi
Darley F. Howe
1947-5-4
Los Angeles
Highway east of Mint Canyon.
Comment
SD82874
Ericameria cooperi var. cooperi
Robert F. Thorne, C. W. Tilforth
1971-6-29
40672
Los Angeles
San Gabriel Mountains.; north slope of mountains;.5 miles west of Soledad near mouth of Kentucky Springs Canyon.
945
Comment
UC1118695
Ericameria cooperi var. cooperi
H. A. Jensen
1933-5-18
301
Los Angeles
opposite mouth of Aliso Canyon Tujunga Quadrangle
Comment
UC1871305
Ericameria cooperi var. cooperi
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5014
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' USGS Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UC912306
Ericameria cooperi var. cooperi
Herbert L. Mason
1926-4-26
2971
Los Angeles
four mi s Vincent; Mint Canyon Highway, Soledad Pass
Comment Read comments Dec 19 2014
GH417223
Ericameria linearifolia
L. S. Rose
1968-4-5
68016
Unknown
Acton
822
Comment
HSC5748
Ericameria linearifolia
L. S. Rose
1968-4-5
68016
Los Angeles
Acton
823
Comment
JEPS59917
Ericameria linearifolia
Lewis S. Rose
1968-4-5
68016
Los Angeles
Acton Mojave Desert
822
Comment
OBI2904
Ericameria linearifolia
Lewis S. Rose
1968-4-5
68016
Los Angeles
Acton, Mojave Desert
823
Comment
POM184702
Ericameria linearifolia
Joseph A. Ewan
1932-5-29
7233
Los Angeles
Lower Arrastre Canyon
854
Comment
RSA0060785
Ericameria linearifolia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6805
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070189
Ericameria linearifolia
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6953
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0088570
Ericameria linearifolia
R. G. Swinney
2010-5-11
12687
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098639
Ericameria linearifolia
R. G. Swinney
2010-5-11
12687
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA570200
Ericameria linearifolia
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-30
5038
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA618587
Ericameria linearifolia
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
SBBG32272
Ericameria linearifolia
L. S. Rose
1968-4-5
68016
Los Angeles
Acton
822
Comment
UC1118733
Ericameria linearifolia
N. French
1934-5-11
346
Los Angeles
1 mi ne of Ravenna; Tujunga Quadrangle
Comment
UC1118758
Ericameria linearifolia
H. A. Jensen
1933-5-18
305
Los Angeles
Acton Tujunga Quadrangle
Comment
UC1118763
Ericameria linearifolia
W. T. Murphy
1928-4-10
Los Angeles
near Acton; Tujunga Quadrangle
822
Comment
UC1871188
Ericameria linearifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4823
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871241
Ericameria linearifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5038
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCD131402
Ericameria linearifolia
Lewis S. Rose
1968-4-4
68016
Los Angeles
Sacton, Mojave Desert.
822
Comment Read comments Jan 20 2015
UCR108226
Ericameria linearifolia
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon c. 0.5 mi SSW of Blum Ranch
945
Comment
UCR258945
Ericameria linearifolia
R. G. Swinney
2010-5-11
12687
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCSB27649
Ericameria nauseosa
Lavinger, S.
1975-10-31
Los Angeles
Red Rover Mine Road .2 miles south from its junction with Highway 14
609
Comment
CAS-BOT-BC298893
Ericameria nauseosa var. bernardina
H. E. Hasse
1893-8-24
s.n.
Los Angeles
Near Acton. San Gabriel Range
1828
Comment
UC1751188
Ericameria nauseosa var. bernardina
unknown
1893-8-24
s.n.
Los Angeles
near Acton
Comment
UC1119142
Ericameria nauseosa var. hololeuca
H. A. Jensen
1933-6-8
326
Los Angeles
Acton Tujunga Quad., Acton
822
Comment
LA103568
Ericameria pinifolia
Barry A. Prigge;
1986-3-29
7161
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
CAS-BOT-BC293347
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505 -A
Los Angeles
Mint Canyon, 1 mile above where road from Acton joins Highway
975
Comment
CAS-BOT-BC293348
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505 -A
Los Angeles
Mint Canyon, 1 mile above point where the road from Acton joins the Highway
975
Comment
CAS-BOT-BC293349
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505
Los Angeles
Mint Canyon, 1 mile above point where road from Acton joins the Highway
975
Comment
CAS-BOT-BC293350
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505
Los Angeles
Mint Canyon, 1 mile above where road from Acton joins the Highway
975
Comment
CAS-BOT-BC293351
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505 -A
Los Angeles
Mint Canyon, 1 mile above point where road from Acton joins the Highway
975
Comment
CAS-BOT-BC293354
Ericameria teretifolia
C. B. Wolf
1931-11-2
2505
Los Angeles
Mint Canyon, 1 mile above point where road from Acton joins the highway
975
Comment
LA203164
Ericameria teretifolia
C. B. Wolf;
1931-11-2
2505 -A
Los Angeles
Mint Canyon, 1 mi. above point where road from Acton joins the highway
975
Comment
OBI5689
Ericameria teretifolia
Carl B. Wolf
1931-11-2
2505
Los Angeles
Mint Cyn, 1 mi above point where road from Acton joins the hwy
975
Comment
RSA0113801
Ericameria teretifolia
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7547
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
SD11857
Ericameria teretifolia
Carl B. Wolf
1931-11-2
2505
Los Angeles
Mint Canyon, 1 mile above point where road from Acton joins the highway.
975
Comment
UC527729
Ericameria teretifolia
C. B. Wolf
1931-11-2
Los Angeles
1 mi above point where road from Action joins Highway; Mint Canyon
975
Comment Read comments Jul 2 2014
UC527730
Ericameria teretifolia
C. B. Wolf
1931-11-2
Los Angeles
1 mi above point where road joins the highway road from Acton; Mint Canyon
975
Comment
UC485180
Erigeron foliosus var. foliosus
Katharine Brandegee
Los Angeles
Ravenna
Comment
CAS-BOT-BC33608
Eriodictyon crassifolium var. nigrescens
Adolph Daniel Edward Elmer
1902-6-1
3596
Los Angeles
Acton
Comment
CAS-BOT-BC33609
Eriodictyon crassifolium var. nigrescens
Adolph Daniel Edward Elmer
1902-6-1
3598
Los Angeles
Acton
Comment
RSA0040463
Eriodictyon crassifolium var. nigrescens
R. G. Swinney
2010-5-11
12646
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0061129
Eriodictyon crassifolium var. nigrescens
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6834
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0071933
Eriodictyon crassifolium var. nigrescens
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7008
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA569837
Eriodictyon crassifolium var. nigrescens
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4871
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570217
Eriodictyon crassifolium var. nigrescens
Tim S. Ross
1991-4-30
5013
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
UC1871136
Eriodictyon crassifolium var. nigrescens
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4871
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871306
Eriodictyon crassifolium var. nigrescens
T. S. Ross
1991-4-30
5013
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' USGS Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCR252892
Eriodictyon crassifolium var. nigrescens
R. G. Swinney
2010-5-11
12646
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
CAS-BOT-BC188946
Eriodictyon parryi
A. D. E. Elmer
1902-6-1
3643
Los Angeles
Acton
Comment
SBBG33448
Eriodictyon parryi
A. D. E. Elmer
-Jun-1902
3643
Los Angeles
Acton
Comment
CAS-BOT-BC248479
Eriogonum angulosum
A. D. E. Elmer
1902-6-1
3678
Los Angeles
Acton
Comment
POM50654
Eriogonum angulosum
A. D. E. Elmer
1902-06
3678
Los Angeles
Acton.
Comment
RSA393071
Eriogonum angulosum
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
RSA756177
Eriogonum angulosum
Orlando Mistretta, Christine Mistretta
2008-4-3
2263
Los Angeles
Southern California Edison transmission line tower (Segment 5, Structure 69, per TRTP survey 2008) just south of state Hwy 14 in the vicinity of Soledad Pass
1002
Comment
RSA757212
Eriogonum angulosum
Orlando Mistretta, Christine Mistretta
2008-4-3
2283
Los Angeles
Southern California Edison transmission line tower (Segment 5, Structure 63, per TRTP survey 2008) just North of State Hwy 14 in the vicinity of Soledad Pass
Comment
SBBG61814
Eriogonum angulosum
R. Hoffmann
1927-8-30
Los Angeles
2 mi W of Acton
Comment
UC184302
Eriogonum angulosum
A. D. E. Elmer
June, 1902
3678
Los Angeles
Acton
Comment
SBBG158
Eriogonum baileyi
R. Hoffmann
1927-8-31
Los Angeles
2 mi W of Acton
Comment
SBBG61856
Eriogonum baileyi
R. Hoffmann
1927-8-30
Los Angeles
2 mi W of Acton
Comment
CAS-BOT-BC241575
Eriogonum baileyi var. baileyi
H. E. Hasse
1893-8-1
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC241578
Eriogonum baileyi var. baileyi
A. D. E. Elmer
1902-6-1
3690
Los Angeles
Acton
Comment
CAS-BOT-BC241579
Eriogonum baileyi var. baileyi
A. D. E. Elmer
1902-6-1
3667
Los Angeles
Acton
Comment
CAS-BOT-BC241580
Eriogonum baileyi var. baileyi
A. D. E. Elmer
1902-6-1
3690
Los Angeles
Acton
Comment
CAS-BOT-BC241588
Eriogonum baileyi var. baileyi
A. D. E. Elmer
1902-6-1
3690
Los Angeles
Acton
Comment
CAS-BOT-BC241589
Eriogonum baileyi var. baileyi
A. D. E. Elmer
1902-6-1
3667
Los Angeles
Acton
Comment
RSA578119
Eriogonum baileyi var. baileyi
Tim S. Ross, S. D. Boyd
1994-9-20
8234
Los Angeles
2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road.
884
Comment
UC184330
Eriogonum baileyi var. baileyi
A. D. E. Elmer
June, 1902
3690
Los Angeles
Acton
Comment
CAS-BOT-BC244058
Eriogonum brachyanthum
A. D. E. Elmer
1902-6-1
3688
Los Angeles
Acton
Comment
CAS-BOT-BC244059
Eriogonum brachyanthum
A. D. E. Elmer
1902-6-1
3688
Los Angeles
Acton
Comment
SBBG33438
Eriogonum brachyanthum
A. D. E. Elmer
-Jun-1902
3688
Los Angeles
Acton
Comment
UC184454
Eriogonum brachyanthum
A. D. E. Elmer
June, 1902
3688
Los Angeles
Acton
Comment
CAS-BOT-BC241933
Eriogonum cithariforme
A. D. E. Elmer
1902-6-1
3713
Los Angeles
Acton
Comment
CAS-BOT-BC241936
Eriogonum cithariforme
A. D. E. Elmer
1902-6-1
3713
Los Angeles
Acton
Comment
SBBG33437
Eriogonum cithariforme
A. D. E. Elmer
-Jun-1902
3713
Los Angeles
Acton
Comment
POM49215
Eriogonum cithariforme var. agninum
A. D. E. Elmer
1902-06
3713
Los Angeles
Acton.
Comment
SBBG125872
Eriogonum cithariforme var. cithariforme
A. Parikh, N. Gale
2010-6-10
3274
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.8 km NW of State Hwy 14; E Liebre Mtns
1106
Comment
UCR239032
Eriogonum cithariforme var. cithariforme
Anuja Parikh, Nathan Gale
2010-6-10
3274
Kern
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.8 km northwest of State Hwy 14, under powerlines
1106
Comment
RSA570167
Eriogonum davidsonii
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4819
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
SBBG125873
Eriogonum davidsonii
A. Parikh, N. Gale
2010-6-10
3275
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.7 km NW of State Hwy 14; E Liebre Mtns
1104
Comment
UC1032151
Eriogonum davidsonii
N. French
1934-5-11
350
Los Angeles
1 mi ne Ravenna; Tujunga Quadrangle
Comment
UC184250
Eriogonum davidsonii
A. D. E. Elmer
June, 1902
3713
Los Angeles
Acton
Comment
UC1871126
Eriogonum davidsonii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4819
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR239031
Eriogonum davidsonii
Anuja Parikh, Nathan Gale
2010-6-10
3275
Kern
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.7 km northwest of State Hwy 14, under power lines
1104
Comment
RSA393491
Eriogonum elongatum var. elongatum
H. E. Hasse
1893-08
s.n.
Los Angeles
Acton.
Comment
UCR140596
Eriogonum fasciculatum subsp. polifolium
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 3
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
UCR140647
Eriogonum fasciculatum subsp. polifolium
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 7
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
CAS-BOT-BC253258
Eriogonum fasciculatum var. foliolosum
Timothy S. Ross; Steve Boyd
1994-9-20
8228
Los Angeles
Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road, Liebre Mountains
902
Comment
RSA393445
Eriogonum fasciculatum var. foliolosum
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
RSA578122
Eriogonum fasciculatum var. foliolosum
Tim S. Ross, S. D. Boyd
1994-9-20
8228
Los Angeles
2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road.
884
Comment
UC1032046
Eriogonum fasciculatum var. foliolosum
N. French
1934-5-11
162 A
Los Angeles
1 mi ne Ravenna; Tujunga Quadrangle
Comment
CAS-BOT-BC250116
Eriogonum fasciculatum var. polifolium
H. E. Hasse
1893-5-25
s.n.
Los Angeles
Acton
Comment
SD124470
Eriogonum fasciculatum var. polifolium
Barry Prigge
1986-3-29
7163
Los Angeles
San Gabriel Mountains: E of Red River Mine Road x Antelope Valley Freeway on Escondito Canyon Road
3000
Comment
UC1032082
Eriogonum fasciculatum var. polifolium
N. French
1934-5-11
162 A
Los Angeles
1 mi ne Ravenna; Tujunga Quadrangle
Comment
UCR44454
Eriogonum fasciculatum var. polifolium
B. A. Prigge
1986-3-29
7163
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Rd. X Antelope Valley Freeway on Escondito Canyon Rd
915
Comment
CAS-BOT-BC253451
Eriogonum gracile
A. D. E. Elmer
1902-6-1
3725
Los Angeles
Acton
Comment
SBBG62110
Eriogonum gracile
R. Hoffmann
1928-11-9
Los Angeles
Acton
Comment
RSA578118
Eriogonum gracile var. gracile
Tim S. Ross, S. D. Boyd
1994-9-20
8235
Los Angeles
2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road.
884
Comment
SBBG62138
Eriogonum gracillimum
R. Hoffmann
1927-8-31
Los Angeles
2 mi N of Acton
Comment
CAS-BOT-BC263039
Eriogonum maculatum
A. D. E. Elmer
1902-6-1
3708
Los Angeles
Unspecified
Comment
CAS-BOT-BC263040
Eriogonum maculatum
A. D. E. Elmer
1902-6-1
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC268776
Eriogonum mohavense
H. E. Hasse
1893-8-20
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC268779
Eriogonum mohavense
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Acton
Comment
JEPS56718
Eriogonum mohavense
Ralph Hoffmann
1928-11-9
Los Angeles
Acton
Comment
POM149743
Eriogonum mohavense
Ralph Hoffmann
1928-7-7
s.n.
Los Angeles
Acton.
Comment
RSA226041
Eriogonum mohavense
Robert F. Thorne, C. W. Tilforth
1971-6-29
40677
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA393690
Eriogonum mohavense
Anstruther Davidson
1928-7-7
s.n.
Los Angeles
Acton.
Comment
SBBG61994
Eriogonum mohavense
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
SBBG64061
Eriogonum mohavense
R. Hoffmann
1928-11-9
Los Angeles
Acton
Comment
SBBG64063
Eriogonum mohavense
R. Hoffmann
1929-4-26
Los Angeles
2 mi E of Acton
Comment
UC1375354
Eriogonum mohavense
Robert F. Thorne and C. W. Tilforth
1971-6-29
50677
Los Angeles
ca. 1 1/2 mi s, in Soledad Canyon junction of Aliso Creek wash and Santa Clara river (n slope of San Gabriel Mts.); San Gabriel Mts., Angeles National Forest, Soledad Canyon
883
Comment
CAS-BOT-BC269766
Eriogonum nudum var. pauciflorum
Dr. H. E. Hasse
1893-8-1
s.n.
Los Angeles
Acton
Comment
RSA0093137
Eriogonum pusillum
Steve Boyd, Gary D. Wallace
2011-4-14
12316
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA570343
Eriogonum pusillum
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4947
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
UC1871239
Eriogonum pusillum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4947
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR264734
Eriogonum pusillum
Steve Boyd, Gary D. Wallace
2011-4-14
12316
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
CAS-BOT-BC267755
Eriogonum roseum
A. D. E. Elmer
1902-6-1
3725
Los Angeles
Acton
Comment
JEPS56439
Eriogonum roseum
Ralph Hoffmann
1927-8-31
2672
Los Angeles
ne Acton
Comment
SBBG64257
Eriogonum roseum
R. Hoffmann
1927-8-31
Los Angeles
NE of Acton
Comment
UC184294
Eriogonum roseum
A. D. E. Elmer
June, 1902
3725
Los Angeles
Acton
Comment
UC220828
Eriogonum roseum
A. D. E. Elmer
June 1902
3725
Los Angeles
Acton
Comment
CAS-BOT-BC267621
Eriogonum saxatile
H. E. Horse
1893-8-1
s.n.
Los Angeles
Acton
Comment
CAS-BOT-BC268211
Eriogonum umbellatum var. munzii
Dr. H. E. Hasse
1893-8-1
s.n.
Los Angeles
Acton
Comment
RSA0060815
Eriogonum wrightii
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6963
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0060782
Eriophyllum confertiflorum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6808
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069779
Eriophyllum confertiflorum
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6997
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
JEPS34715
Eriophyllum confertiflorum var. confertiflorum
F. W. Peirson
1919-5-10
409
Los Angeles
Arraster Canyon San Gabriel Mts., Arraster Canyon
838
Comment Read comments Aug 21 2014
LA103562
Eriophyllum confertiflorum var. confertiflorum
Barry A. Prigge;
1986-3-29
7162
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
UC1118338
Eriophyllum confertiflorum var. confertiflorum
H. A. Jensen
1933-5-18
306
Los Angeles
2 mi ne from Acton; Tujunga Quadrangle
944
Comment
CAS-BOT-BC308391
Eriophyllum pringlei
John Thomas Howell
1930-5-12
4876
Los Angeles
1 mile north of Acton
Comment
UC1871146
Eriophyllum pringlei
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4990
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
RSA0088589
Eriophyllum wallacei
R. G. Swinney
2010-5-11
12672
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0089240
Eriophyllum wallacei
Steve D. Boyd, Gary D. Wallace
2011-4-14
12310
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UC1871250
Eriophyllum wallacei
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4966
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR261782
Eriophyllum wallacei
R. G. Swinney
2010-5-11
12672
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR264731
Eriophyllum wallacei
Steve Boyd, Gary D. Wallace
2011-4-14
12310
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0036303
Erodium cicutarium
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6973
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0053879
Erodium cicutarium
R. G. Swinney
2010-5-11
12630
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0060764
Erodium cicutarium
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6827
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA569923
Erodium cicutarium
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4834
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570280
Erodium cicutarium
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4956
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
UC1871172
Erodium cicutarium
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4834
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR260003
Erodium cicutarium
R. G. Swinney
2010-5-11
12630
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281998
Erodium cicutarium
R. G. Swinney
2014-5-7
16417
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
UC1034700
Erysimum capitatum
H. and W. Arnott, J. Ingram, and F. Chisaki
1955-4-16
50
Los Angeles
near Route 6 ca 2 mi w turn-off to Blum Ranch (near Acton)
Comment
UC1871187
Erysimum capitatum var. capitatum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4822
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
CAS-BOT-BC403170
Eschscholzia californica
John Thomas Howell
1930-5-12
4878
Los Angeles
1 mile north of Acton
Comment
RSA0060779
Eschscholzia californica
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6811
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070125
Eschscholzia californica
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6957
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UC1871324
Eschscholzia californica
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4784
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252887
Eschscholzia californica
R. G. Swinney
2010-5-11
12655
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA570171
Eschscholzia californica var. peninsularis
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4784
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA66268
Eschscholzia californica var. peninsularis
F. W. Peirson
1930-5-12
8789
Los Angeles
Open desert along boulevard nearly opposite Acton, about 3 miles north of Mint Canyon summit.
Comment
CAS-BOT-BC520384
Eschscholzia minutiflora
Steve Boyd; Gary Wallace
2011-4-14
12319
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA0060778
Eschscholzia minutiflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6812
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0089237
Eschscholzia minutiflora
Steve D. Boyd, Gary D. Wallace
2011-4-14
12319
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA569937
Eschscholzia minutiflora
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4846
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
UC1871174
Eschscholzia minutiflora
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4846
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR264736
Eschscholzia minutiflora
Steve Boyd, Gary D. Wallace
2011-4-14
12319
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA569917
Eucrypta chrysanthemifolia var. chrysanthemifolia
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4828
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0060771
Eulobus californicus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6820
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC168469
Eulobus californicus
Katharine Brandegee
Los Angeles
Ravenna
Comment
UC1871175
Eulobus californicus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4849
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR258942
Eulobus californicus
R. G. Swinney
2010-5-11
12688
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR282028
Eulobus californicus
R. G. Swinney
2014-5-7
16428
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA0071934
Euphorbia albomarginata
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7009
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA601144
Euthamia occidentalis
L. C. Wheeler
1966-10-22
9039
Los Angeles
San Gabriel Mountains. Aliso Canyon near confluence with Gleason Canyon.
944
Comment
UCR138858
Festuca microstachys
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon 0.25 mi SSW of Blum Ranch
915
Comment
UCR260002
Festuca microstachys
R. G. Swinney
2010-5-11
12632
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
LA103555
Festuca myuros
Barry A. Prigge;
1986-3-29
7159
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
RSA0053884
Festuca myuros
R. G. Swinney
2010-5-11
12639
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259761
Festuca myuros
R. G. Swinney
2010-5-11
12639
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0061126
Festuca octoflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6830
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR264730
Festuca octoflora
Steve Boyd, Gary D. Wallace
2011-4-14
12309
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0053873
Festuca perennis
R. G. Swinney
2010-5-11
12626
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259601
Festuca perennis
R. G. Swinney
2010-5-11
12626
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0040381
Filago californica
R. G. Swinney
2010-5-11
12657
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0088567
Filago californica
R. G. Swinney
2010-5-11
12696
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098636
Filago californica
R. G. Swinney
2010-5-11
12696
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR252885
Filago californica
R. G. Swinney
2010-5-11
12657
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR258818
Filago californica
R. G. Swinney
2010-5-11
12696
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA0036426
Forestiera pubescens
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6982
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA569841
Forestiera pubescens
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4875
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
CAS-BOT-BC217370
Frasera neglecta
A. D. E. Elmer
1902-6-1
3609
Los Angeles
Acton
Comment
CAS-BOT-BC211009
Fraxinus velutina
Geo. B. Grant
1902-6-1
472
Los Angeles
Unspecified
Comment
RSA582280
Galium andrewsii
Louis C. Wheeler
1967-5-9
9403
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
RSA0062862
Galium andrewsii subsp. intermedium
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6775
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA506196
Galium andrewsii subsp. intermedium
Louis C. Wheeler
1967-5-9
9403
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
RSA592280
Galium andrewsii subsp. intermedium
Louis C. Wheeler
1967-5-9
9403
Los Angeles
Gleason Canyon, south of Aliso Canyon.
1006
Comment
RSA569916
Galium aparine
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4827
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA569952
Garrya flavescens
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4862
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0053882
Gilia
R. G. Swinney
2010-5-11
12634
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA569938
Gilia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4847
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570309
Gilia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4973
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
UC908835
Gilia aliquanta
Herbert L. Mason
1926-4-26
2973
Los Angeles
four mi s Vincent; Mint Canyon Highway, Soledad Pass
Comment
RSA0113399
Gilia aliquanta subsp. aliquanta
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7529
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA569922
Gilia aliquanta subsp. aliquanta
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4833
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570191
Gilia aliquanta subsp. aliquanta
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5027
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
RSA618586
Gilia aliquanta subsp. aliquanta
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
UCR138857
Gilia aliquanta subsp. aliquanta
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon, 0.5 mi SSW of Blum Ranch
976
Comment
RSA0095179
Gilia brecciarum subsp. brecciarum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4972
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
SBBG125787
Gilia brecciarum subsp. neglecta
A. Parikh, N. Gale
2010-6-10
3277
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.5 km NW of State Hwy 14; E Liebre Mtns
1100
Comment
UCR239029
Gilia brecciarum subsp. neglecta
Anuja Parikh, Nathan Gale
2010-6-10
3277
Kern
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.5 km northwest of State Hwy 14, under power lines
1100
Comment
RSA0036975
Gilia capitata
R. G. Swinney
2010-5-11
12666
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
UCR252579
Gilia capitata
R. G. Swinney
2010-5-11
12666
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA570177
Gilia capitata subsp. abrotanifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4791
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
UC1871055
Gilia capitata subsp. abrotanifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4791
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA0088595
Gilia latiflora
R. G. Swinney
2010-5-11
12674
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR261775
Gilia latiflora
R. G. Swinney
2010-5-11
12674
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA470054
Gilia latiflora subsp. davyi
L. C. Wheeler
1932-4-10
613
Los Angeles
Acton.
823
Comment
CAS-BOT-BC226399
Gilia latiflora subsp. latiflora
Herbert L. Mason
1926-4-26
2970
Los Angeles
Soledad Pass, four miles south of Vincent (Mint Canyon Highway)
Comment
CAS-BOT-BC226405
Gilia latiflora subsp. latiflora
Tim Ross; Steve Boyd; Laurel Arnseth
1991-4-29
4787
Los Angeles
Liebre Mountains. Parker Mountain and ridge to the SW: SW of Acton and NNE of Ravenna. NW Los Angeles County
1259
Comment
CAS-BOT-BC226406
Gilia latiflora subsp. latiflora
Tim Ross; Steve Boyd; Laurel Arnseth
1991-4-29
4787
Los Angeles
Liebre Mountains. Parker Mountain and ridge to the SW: SW of Acton and NNE of Ravenna, NW Los Angeles County
1259
Comment
RSA0062844
Gilia latiflora subsp. latiflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6767
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570173
Gilia latiflora subsp. latiflora
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4787
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA618780
Gilia latiflora subsp. latiflora
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UC908820
Gilia latiflora subsp. latiflora
Herbert L. Mason
1926-4-26
2970
Los Angeles
four mi s Vincent (Soledad Pass (Mint Cayon Highway)); Soledad Pass, s of Vincent
Comment
UCR84373
Gilia latiflora subsp. latiflora
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-29
4787
Los Angeles
San Gabriel Mtns., Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna
1259
Comment
UCR228419
Gilia leptantha subsp. transversa
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8046
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 800 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1110
Comment
CAS-BOT-BC402005
Gilia ochroleuca subsp. bizonata
Frank W. Peirson
1919-5-10
268
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mts.
914
Comment
CAS-BOT-BC402006
Gilia ochroleuca subsp. bizonata
Frank W. Peirson
1919-5-10
268
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mts.
914
Comment
CAS-BOT-BC402015
Gilia ochroleuca subsp. bizonata
John Thomas Howell
1930-5-12
4875
Los Angeles
1 mile north of Acton
Comment
RSA0016270
Gilia ochroleuca subsp. bizonata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4811
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0065632
Gilia ochroleuca subsp. bizonata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6787
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0095177
Gilia ochroleuca subsp. bizonata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4974
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0095178
Gilia ochroleuca subsp. bizonata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4975
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0113430
Gilia ochroleuca subsp. bizonata
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7533
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC908547
Gilia ochroleuca subsp. bizonata
Frank W. Peirson
1919-5-10
268
Los Angeles
Arraster Creek San Gabriel Mts., Arraster Creek
914
Comment
RSA570190
Gilia sinuata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
s.n.
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
RSA0092165
Gilia splendens
R. G. Swinney
2010-5-11
12681
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR258762
Gilia splendens
R. G. Swinney
2010-5-11
12691
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
SBBG68425
Glycyrrhiza lepidota
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
RSA598111
Grayia spinosa
Steve Boyd, Lauren Raz
1997-3-4
9159
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, east of Crown Valley and northwest of Acton Canyon, just north of Sierra Highway ca 0.8 miles east of Crown Valley Road., Near 34 deg 29' 38.9'' N 118 deg 11' 04.5''W
926
Comment
RSA570220
Guillenia lasiophylla
Timothy S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5016
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA608876
Guillenia lasiophylla
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
RSA618766
Guillenia lasiophylla
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
UC1871185
Guillenia lasiophylla
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4820
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
SBBG62665
Gutierrezia microcephala
R. Hoffmann
1927-8-30
Los Angeles
2 mi W of Acton
Comment
CAS-BOT-BC305690
Helianthus gracilentus
A. D. E. Elmer
1902-6-1
3611
Los Angeles
Acton
Comment
RSA569915
Hesperocnide tenella
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4826
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
CAS-BOT-BC280681
Hesperostipa comata
A. D. E. Elmer
1902-7-1
s.n.
Los Angeles
Acton
Comment
SBBG58711
Hesperoyucca whipplei
R. Hoffmann
1928-9-11
Los Angeles
near Acton
Comment
JEPS65634
Hoita orbicularis
Frank W. Peirson
1921-7-1
2474
Los Angeles
Arraster Creek San Gabriel Mountains
944
Comment
RSA0113994
Hordeum murinum subsp. glaucum
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7524
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA755960
Hordeum murinum subsp. glaucum
Orlando Mistretta, Christine Mistretta
2008-4-7
2374
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
RSA757805
Hordeum murinum subsp. glaucum
Orlando Mistretta, Christine Mistretta
2008-4-7
2373
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
RSA598354
Hordeum murinum subsp. leporinum
L. C. Wheeler
1969-4-19
s.n.
Los Angeles
Blum Ranch, Aliso Canyon
883
Comment
SBBG33433
Hosackia crassifolia var. crassifolia
A. D. E. Elmer
-Jun-1902
3697
Los Angeles
Acton
Comment
UC1598590
Hulsea vestita subsp. gabrielensis
A. D. E. Elmer
1902-6-1
3700
Los Angeles
Acton
Comment
RSA594196
Hymenoclea salsola
Steve Boyd, Lauren Raz
1996-10-14
9054
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
RSA0069773
Juglans californica
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6991
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0083162
Juncus bufonius
R. G. Swinney
2010-5-11
12694
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098642
Juncus bufonius
R. G. Swinney
2010-5-11
12694
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR258759
Juncus bufonius
R. G. Swinney
2010-5-11
12694
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA368401
Juncus xiphioides
George R. Johnstone
1930-6-22
s.n.
Los Angeles
Soledad Canyon near Ravenna.
762
Comment
CAS-BOT-BC80994
Juniperus californica
Timothy S. Ross; Steve Boyd
1994-9-20
8229
Los Angeles
2 miles NW of ACTON: S side of intersection Escondido Canyon Road & Red Rover Mine Road. Acton 7.5' USGS Quadrangle
902
Comment
JEPS48226
Juniperus californica
Frank W. Peirson
1919-5-10
427
Los Angeles
Arraster Creek San Gabriel Mountains, Arraster Creek
853
Comment Read comments Aug 21 2014
LA6556
Juniperus californica
Louis C. Wheeler;
1932-4-10
612
Los Angeles
San Gabriel Mountains, Gleason Canyon, off Aliso Canyon
914
Comment
NY1043615
Juniperus californica
R. T. Schuh
2004-5-16
PBI CAL 04 H001
Los Angeles
Acton, Escondido Canyon Rd. off Rt. 14. Location: PBI CAL04 L01.
950
Comment
RSA571792
Juniperus californica
L. C. Wheeler
1932-4-10
612
Los Angeles
Gleason Canyon
914
Comment
RSA592357
Juniperus californica
L. C. Wheeler
1967-5-9
9408
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
RSA594352
Juniperus californica
Steve Boyd, Lauren Raz
1996-10-14
9059
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
RSA85558
Juniperus californica
F. W. Peirson
1919-5-11
427
Los Angeles
Arraster Creek, north slope of San Gabriel Mts.
853
Comment
SEINET3863458
Juniperus californica
Timothy S. Ross, Steve Boyd
1994-9-20
8229
Los Angeles
2 miles NW of ACTON: Sandy wash, S side of intersection Escondido Cnayon Road & Red Rover Mine Road.; 0
884
Comment
SEINET6051244
Juniperus californica
Steve Boyd, Raz, Lauren
1996-10-14
9059
Los Angeles
Liebre Mountains region. Near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
Comment
UCR140610
Juniperus californica
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-16
1- 01
Los Angeles
Western Transverse Range, Acton [near Red Rover Mine], Escondido Canyon off Route 14, Site L1
950
Comment
UCR95180
Juniperus californica
L. C. Wheeler
1967-5-9
9408
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
RSA569842
Keckiella breviflora var. breviflora
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4877
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
JEPS21118
Keckiella ternata var. septentrionalis
A. D. E. Elmer
Jun 1902
3597
Los Angeles
Acton; Mt. Gleason
Comment
NY790464
Keckiella ternata var. septentrionalis
A. D. E. Elmer
06 1902
3597
Los Angeles
Acton
Comment
UC221000
Keckiella ternata var. septentrionalis
A. D. E. Elmer
Jun 1902
3597
Los Angeles
Acton
Comment
CAS-BOT-BC246109
Keckiella ternata var. ternata
A. D. E. Elmer
1902-6-1
3597
Los Angeles
Acton
Comment
UCR99482
Krascheninnikovia lanata
Steve Boyd, Lauren Raz
1997-3-4
9158
Los Angeles
Liebre Mtns., S base of Sierra Pelona ridge, east of Crown Valley and NW of Acton Canyon, just north of Sierra Highway c. 0.8 mi. east of Crown Valley Road.
927
Comment
RSA594350
Larrea tridentata
Steve D. Boyd, Lauren Raz
1996-10-14
9057
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
UCR99347
Larrea tridentata
Steve Boyd, Lauren Raz
1996-10-14
9057
Los Angeles
Libre Mountains, Near the head of of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped between Sierra Highway and Highway 14, just west of Vincent Fire Station
939
Comment
CAS-BOT-BC338148
Lasthenia californica
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Acton
Comment
RSA0060768
Lasthenia gracilis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6823
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC130771
Lasthenia gracilis
unknown
1893-5-21
Los Angeles
Acton
Comment
CAS-BOT-BC520383
Layia glandulosa
Steve Boyd; Gary Wallace
2011-4-14
12317
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA0053888
Layia glandulosa
R. G. Swinney
2010-5-11
12641
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0093136
Layia glandulosa
Steve Boyd, Gary D. Wallace
2011-4-14
12317
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA570188
Layia glandulosa
Timothy S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5025
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
SD254540
Layia glandulosa
Steve Boyd, Gary D. Wallace
2011-4-14
12317
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UC1871149
Layia glandulosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4985
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR259982
Layia glandulosa
R. G. Swinney
2010-5-11
12641
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR264735
Layia glandulosa
Steve Boyd, Gary D. Wallace
2011-4-14
12317
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR281316
Layia glandulosa
R. G. Swinney
2014-5-7
16408
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
SD87860
Lemmonia californica
F. W. Peirson
1919-5-10
396
Los Angeles
Arraster, San Gabriel Mountains.
914
Comment
RSA0062858
Lemna minor
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6771
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC220221
Lepidospartum squamatum
Katharine Brandegee
Los Angeles
Ravenasa
Comment
UC501492
Leptodactylon californicum
Joseph Andorfer Ewan
1932-5-29
7213
Los Angeles
Arrastre Canyon; San Gabriel Mts., Arrastre Canyon
1371
Comment
RSA0060767
Leptosiphon aureus subsp. aureus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6824
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
SBBG16945
Leptosiphon chrysanthus subsp. chrysanthus
K. A. Wilson
1962-5-26
1290
Los Angeles
Aliso Cyn Rd, ca. 2 mi S of Acton
Comment
UCSB42430
Leptosyne bigelovii
Greenquist, J.
1978-5-14
Los Angeles
On Red Rover Mine Rd. 200 yds. from Ca. Hwy 14 near Palmdale
1219
Comment
RSA0010522
Leptosyne californica
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6801
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
CAS-BOT-BC339292
Lessingia glandulifera var. glandulifera
Timothy S. Ross; Steve Boyd
1994-9-20
8233
Los Angeles
Liebre Mountains. 2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
RSA225978
Lessingia glandulifera var. glandulifera
R. F. Thorne, C. W. Tilforth
1971-6-29
40676
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA594351
Lessingia glandulifera var. glandulifera
Steve Boyd, Lauren Raz
1996-10-14
9058
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
SBBG125871
Lessingia glandulifera var. glandulifera
A. Parikh, N. Gale
2010-6-10
3273
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.8 km NW of State Hwy 14; E Liebre Mtns
1106
Comment
UC1375326
Lessingia glandulifera var. glandulifera
Robert F. Thorne and C. W. Tilforth
1971-6-29
40676
Los Angeles
ca. 1 1/2 mi e of junction of Aliso Creek wash and Santa Clara River in Soledad Canyon; n slope San Gabriel Mts., Angeles National Forest
883
Comment
UCR238994
Lessingia glandulifera var. glandulifera
Anuja Parikh, Nathan Gale
2010-6-10
3273
Kern
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.8 km northwest of State Hwy 14, under powerlines
1106
Comment
CAS-BOT-BC283744
Leymus condensatus
A. D. E. Elmer
1902-6-1
4177
Los Angeles
Acton
Comment
UC246735
Leymus condensatus
A. D. E. Elmer
June 1902
5330
Los Angeles
Acton
Comment
CAS-BOT-BC274480
Leymus triticoides
A. D. E. Elmer
1902-6-1
3652
Los Angeles
Acton
Comment
GH365318
Leymus triticoides
A. D. E. Elmer
1902-06-01 - 1902-07-01
3652
Unknown
Acton
Comment
GH365320
Leymus triticoides
A. D. E. Elmer
1902-06-01 - 1902-07-01
3652
Unknown
Acton
Comment
SBBG33432
Leymus triticoides
A. D. E. Elmer
-Jun-1902
3652
Los Angeles
Acton
Comment
RSA570187
Linanthus aureus subsp. aureus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5024
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
UC1871351
Linanthus aureus subsp. aureus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5024
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
RSA0062864
Linanthus bigelovii
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6777
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC1871140
Linanthus bigelovii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4856
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
JEPS58395
Linanthus dichotomus
Frank W. Peirson
1919-5-10
393 a
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
JEPS58396
Linanthus dichotomus
Frank W. Peirson
1919-5-10
393
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
RSA0068961
Linanthus dichotomus subsp. pattersonii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4856
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0068962
Linanthus dichotomus subsp. pattersonii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4960
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA0113429
Linanthus parryae
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7532
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570185
Linanthus parryae
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5022
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
RSA0089539
Loeflingia squarrosa
Steve D. Boyd, Gary D. Wallace
2011-4-14
12313
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Cnayon Road and Crown Valley Road.
829
Comment
RSA0113373
Loeflingia squarrosa
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7526
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113996
Loeflingia squarrosa
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7527
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UC1871234
Loeflingia squarrosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4957
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
POM49440
Loeseliastrum matthewsii
A. D. E. Elmer
1902-06
3683
Los Angeles
Acton. Mt. Gleason.
829
Comment
RSA668156
Loeseliastrum matthewsii
Ian Swift
2001-5-17
090
Los Angeles
Upper Soledad Cyn., Santa Clara River wash, 0.5 mi. southeast of Acton.
939
Comment
UC106715
Loeseliastrum matthewsii
Mrs. K. Brandegee
1889-1
Los Angeles
Ravena
Comment
UC184327
Loeseliastrum matthewsii
A. D. E. Elmer
June, 1902
3683
Los Angeles
Acton
Comment
RSA0065854
Logfia filaginoides
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6785
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070206
Logfia filaginoides
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6952
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR281593
Logfia filaginoides
R. G. Swinney
2014-5-7
16421
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
SBBG118816
Lomatium
G. D. Wallace with M. Wallace
1983-5-20
2074
Los Angeles
Aliso Cyn rd between Acton and Angeles Forest hwy
Comment
RSA570219
Lomatium mohavense
T. S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5015
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA703037
Lomatium mohavense
Vasu Dev, Barbara Dev
2005-3-16
s.n.
Los Angeles
ca 0.6 mi South of Acton, along Solidad Canyon Rd. Low East to South-East extending ridge.
820
Comment
UC1605191
Lomatium mohavense
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4813
Los Angeles
s.e. Acton (n.-n.e. of Ravenna, Parker Mt. and ridge to s.w.); Liebre Mts., Acton Quad., Parker Mt.
1118
Comment
UC1605194
Lomatium mohavense
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
5015
Los Angeles
ca. 0.6 mi. e.-s.e. Acton (s. edge of Soledad Canyon Wash); San Gabriel Mts., Acton Quad., Soledad Canyon Wash
841
Comment
RSA0060770
Lomatium mohavense subsp. longilobum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6821
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
CAS-BOT-BC240746
Lonicera interrupta
Dr. H. E. Hasse
1893-5-1
s.n.
Los Angeles
Acton
Comment
GH422902
Lonicera interrupta
A. D. E. Elmer
1902-06-01 - 1902-07-01
3694
Unknown
Acton
Comment
POM88090
Lonicera interrupta
A. D. E. Elmer
1902-06
3964
Los Angeles
Acton. Mt. Gleason.
829
Comment
UC184329
Lonicera interrupta
A. D. E. Elmer
June, 1902
3694
Los Angeles
Acton Mt. Gleason
Comment
UC28532
Lonicera interrupta
J. H. Barber
1897-6-27
200
Los Angeles
Aliso Canyon
Comment
UC184455
Lotus crassifolius var. crassifolius
A. D. E. Elmer
Jun 1902
3697
Los Angeles
Acton Mt. Gleason
Comment
JEPS55513
Lotus humistratus
Frank W. Peirson
1919-5-11
406
Los Angeles
Arraster Canyon San Gabriel Mountains
853
Comment
PASA1094
Lotus humistratus
Frank W. Peirson
1919-5-11
Los Angeles
Arraster Creek, San Gabriel Mts.
853
Comment
RSA570196
Lotus humistratus
T. S. Ross
1991-4-30
5034
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
RSA618784
Lotus humistratus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UC1871226
Lotus humistratus
T. S. Ross
1991-4-30
5034
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
RSA0053898
Lotus strigosus
R. G. Swinney
2010-5-11
12621
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA618778
Lotus strigosus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UCR259580
Lotus strigosus
R. G. Swinney
2010-5-11
12621
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261781
Lotus strigosus
R. G. Swinney
2010-5-11
12676
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
JEPS64999
Lupinus bicolor
Frank W. Peirson
1919-5-10
413
Los Angeles
Arraster Canyon San Gabriel Mts., Arraster Canyon
838
Comment Read comments Aug 21 2014
RSA0010529
Lupinus bicolor
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6794
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070196
Lupinus bicolor
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6945
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0088566
Lupinus bicolor
R. G. Swinney
2010-5-11
12695
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA618781
Lupinus bicolor
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
RSA87092
Lupinus bicolor
F. W. Peirson
1919-5-10
413
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
838
Comment
SBBG133638
Lupinus bicolor
L. Gross, P. DeVries, O. Gasser
2015-4-7
6945
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
SBBG133675
Lupinus bicolor
L. Gross, P. DeVries, O. Gasser
2015-4-7
6945
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
SD116300
Lupinus bicolor
David B. Dunn
1946-4-19
2120
Los Angeles
Arid valley approaching the Mojave along the Newhall to Palmdale Hwy 6 near Acton
609
Comment
UC1401265
Lupinus bicolor
D. Dunn
1946-4-19
2120
Los Angeles
along the Newhall to Palmdale Hwy 6 near Acton; arid valley approaching the Mojave
609
Comment
UC1871129
Lupinus bicolor
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4810
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871237
Lupinus bicolor
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4949
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UC1871310
Lupinus bicolor
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5008
Los Angeles
Transverse Ranges; Liebre Mountains region; Acton: ca half mile E of the center of town, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash. T5N R13W SE 1/4 NE 1/4 SE 1/4 section 36; elevation ca 2725 ft.
831
Comment
UCR138499
Lupinus bicolor
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, c. 0.5 mi [southeast] of Blum Ranch
945
Comment
UCR258825
Lupinus bicolor
R. G. Swinney
2010-5-11
12695
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA0088572
Lupinus concinnus
R. G. Swinney
2010-5-11
12692
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098641
Lupinus concinnus
R. G. Swinney
2010-5-11
12692
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA617451
Lupinus concinnus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/2 mile south-southwest of Blum Ranch.
975
Comment
UCR258761
Lupinus concinnus
R. G. Swinney
2010-5-11
12692
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UC1871190
Lupinus concinnus var. agardhianus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4831
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
SBBG69068
Lupinus excubitus
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
UCSB41610
Lupinus excubitus
Greenquist, J.
1978-5-13
San Bernardino
On Red Rover Mine Rd., 200 yards from Ca. Hwy. 14; near Palmdale
1219
Comment
UC15868
Lupinus formosus
J. H. Barber
1892-6-29
213
Los Angeles
near Acton; near Acton
Comment
RSA0010528
Lupinus sparsiflorus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6795
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC1871130
Lupinus sparsiflorus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4809
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR230899
Lupinus sparsiflorus
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8049
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 950 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1116
Comment
RSA617453
Lupinus sparsiflorus subsp. sparsiflorus
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
Aliso Canyon 1/4 mile south-southwest of Blum Ranch
914
Comment
RSA86938
Lupinus sparsiflorus subsp. sparsiflorus
F. W. Peirson
1919-5-10
s.n.
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains
915
Comment
RSA0060775
Lupinus truncatus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6815
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR258941
Lupinus truncatus
R. G. Swinney
2010-5-11
12689
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
SBBG12484
Lycium andersonii
E. R. Blakley
1958-5-10
2299
Los Angeles
Acton Cyn turn-off of US 6
1066
Comment
CAS-BOT-BC231609
Lycium cooperi
H. E. Hasse
1893-5-25
s.n.
Los Angeles
Near Acton
822
Comment
RSA0036428
Lycium cooperi
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6984
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA226039
Lycium cooperi
Robert F. Thorne, C. W. Tilforth
1971-6-29
40670
Los Angeles
San Gabriel Mountains, Angeles National Forest: ca. 1/2 mi W of Soledad near mouth of Kentucky Springs Canyon
945
Comment
RSA570215
Lycium cooperi
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5011
Los Angeles
Paris: ca. one mile E of Acton, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash.
835
Comment
RSA594353
Lycium cooperi
Steve D. Boyd, Lauren Raz
1996-10-14
9060
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
UC1871308
Lycium cooperi
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5011
Los Angeles
Transverse Ranges; Liebre Mountains region; Paris: ca. one mile E of Acton, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash, T5N R12W SW 1/4 NE 1/4 SW 1/4 section 31; elevation ca. 2740 ft.
835
Comment
POM184705
Madia minima
Joseph A. Ewan
1932-6-15
7340
Los Angeles
1/2 mile above Horse Flats, Pine Flats Region
1706
Comment
RSA0036306
Malacothamnus fremontii
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6969
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062839
Malacothamnus fremontii
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6762
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA434854
Malacothamnus fremontii
Anstruther Davidson
1920-6-1
3369
Los Angeles
Acton Road.
Comment
JEPS26402
Malacothamnus marrubioides
F. W. Peirson
1921-7-1
774
Los Angeles
Arraster Creek, San Gabriel Mts., Los Angeles Co.
Comment
JEPS26408
Malacothamnus marrubioides
F. W. Peirson
1921-7-1
774
Los Angeles
Arraster Creek, San Gabriel Mts., Los Angeles Co.
Comment
RSA434851
Malacothamnus marrubioides
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
CAS-BOT-BC520318
Malacothrix clevelandii
R. G. Swinney
2010-5-11
12633
Los Angeles
San Gabriel Mountains: Acton, 0.7 road mi SE of jct of Soledad Canyon Rd & Crown Valley Rd., 0.3 mi E of Crown Valley Rd on dirt Rd below US Forest Service boundary
829
Comment
RSA0053899
Malacothrix clevelandii
R. G. Swinney
2010-5-11
12633
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0113365
Malacothrix clevelandii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7517
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UCR260000
Malacothrix clevelandii
R. G. Swinney
2010-5-11
12633
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0060766
Malacothrix glabrata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6825
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070192
Malacothrix glabrata
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6949
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR108644
Malva nicaeensis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA608878
Malva parviflora
Louis C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
RSA670663
Malvastrum orbiculatum
Anstruther Davidson
1920-06
3369
Los Angeles
Acton.
Comment
RSA0053885
Marah macrocarpa
R. G. Swinney
2010-5-11
12638
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0061124
Marah macrocarpa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6832
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR259762
Marah macrocarpa
R. G. Swinney
2010-5-11
12638
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0113372
Marrubium vulgare
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7510
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113367
Matricaria discoidea
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7515
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA431438
Matthiola incana
Anstruther Davidson
1921-5-1
s.n.
Los Angeles
Acton.
Comment
CAS-BOT-BC281523
Melica imperfecta
A. D. E. Elmer
1902-6-1
3646
Los Angeles
Acton
Comment
LA103554
Melica imperfecta
Barry A. Prigge;
1986-3-29
7158
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
LA103569
Melica imperfecta
Barry A. Prigge;
1986-3-29
7157
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
RSA0060811
Melica imperfecta
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6971
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062859
Melica imperfecta
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6772
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA360115
Melica imperfecta
B. A. Prigge
1986-3-29
7147
Los Angeles
E of Red Rover Mine Rd. and Antelope Valley Fwy
914
Comment
SBBG47084
Melica imperfecta
K. K. Muller
1972-5-2
3079
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
SD124452
Melica imperfecta
Barry Prigge
1986-3-29
7158
Los Angeles
San Gabriel Mountains: E of Red Rover Mine Road X Antelope Valley Freeway on Escondido Canyon Road
914
Comment
UCR43954
Melica imperfecta
B. A. Prigge
1986-3-29
7158
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Rd. X Antelope Valley Freeway on Escondito Canyon Rd
915
Comment
CAS-BOT-BC281094
Melica stricta
A. D. E. Elmer
1902-6-1
3719
Los Angeles
Acton
Comment
UC220593
Melica stricta
A. D. E. Elmer
Jun 1902
3719
Los Angeles
Acton
Comment
RSA0062838
Melilotus albus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6761
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0053887
Mentzelia
R. G. Swinney
2010-5-11
12643
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259980
Mentzelia
R. G. Swinney
2010-5-11
12643
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR280896
Mentzelia
R. G. Swinney
2014-5-7
16409
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
SBBG125862
Mentzelia congesta
A. Parikh, N. Gale
2010-6-10
3279
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.5 km NW of State Hwy 14; E Liebre Mtns
1100
Comment
RSA225991
Mentzelia dispersa
Robert F. Thorne, C. W. Tilforth
1971-6-29
40678
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA570156
Mentzelia gracilenta
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4805
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA703555
Mentzelia gracilenta
Gary D. Wallace, M. Wallace
1983-5-20
2078
Los Angeles
Aliso Canyon road between Acton and Angeles Forest highway.
Comment
SBBG119020
Mentzelia gracilenta
G. D. Wallace with M. Wallace
1983-5-20
2078
Los Angeles
Aliso Cyn rd between Acton and Angeles Forest hwy
Comment
UC1871133
Mentzelia gracilenta
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4805
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
JEPS43895
Mentzelia ravenii
Frank W. Peirson
1919-5-10
395
Los Angeles
San Gabriel Mountains, Arraster Creek
914
Comment Read comments Feb 20 2013
RSA0113369
Mentzelia ravenii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7513
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA69566
Mentzelia ravenii
F. W. Peirson
1919-5-10
395
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment Read comments Feb 20 2013
CAS-BOT-BC167612
Mentzelia veatchiana
John Thomas Howell
1930-5-12
4872
Los Angeles
1 mile north of Acton
Comment
RSA0036423
Mentzelia veatchiana
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6979
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0060786
Mentzelia veatchiana
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6804
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570324
Mentzelia veatchiana
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4992
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
SBBG125933
Mentzelia veatchiana
A. Parikh, N. Gale
2010-6-10
3278
Los Angeles
Sierra Pelona, NW of Vincent and Soledad Pass, 2.5 km NW of State Hwy 14; E Liebre Mtns
1100
Comment
UC1871145
Mentzelia veatchiana
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4992
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
RSA0053900
Microseris lindleyi
R. G. Swinney
2010-5-11
12631
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR260001
Microseris lindleyi
R. G. Swinney
2010-5-11
12631
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
SBBG66673
Mimetanthe pilosa
R. Hoffmann
1928-7-7
Los Angeles
near Acton
Comment
UCR259981
Mimulus
R. G. Swinney
2010-5-11
12642
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA442645
Mimulus aurantiacus var. pubescens
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Soledad Canyon near Ravenna.
762
Comment
UC184469
Mimulus guttatus
A. D. E. Elmer
June, 1902
3645
Los Angeles
Acton Mt. Gleason
Comment
UC1971320
Mimulus guttatus
Louis C. Wheeler
1967-5-23
9671
Los Angeles
SAN GABRIEL MOUNTAINS: Ravine immediately southwest of mouth of Bear Canyon, off Soledad Canyon.
Comment
SBBG66686
Mimulus parishii
R. Hoffmann
1928-7-7
Los Angeles
Acton
Comment
UCR228428
Mirabilis laevis
Dave Silverman, Colleen Martin, Jeff Jarvis
2010-5-21
8048
Los Angeles
Lower south foothills of Sierra Pelona, 500 m N of Governor Mine, 950 m E of Red Rover Mine Rd, and 2.2 km N of I-14/Sierra Highway
1116
Comment
RSA0070283
Mirabilis laevis var. crassifolia
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7000
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA69499
Mirabilis laevis var. villosa
F. W. Peirson
1919-5-10
1853
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
838
Comment
UC1136578
Mirabilis laevis var. villosa
N. French
1934-5-11
352
Los Angeles
1 mi NE of Ravenna
914
Comment
RSA226048
Monardella breweri
Robert F. Thorne, C. W. Tilforth
1971-6-29
40679
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
CAS-BOT-BC219844
Monardella breweri subsp. breweri
Roxana S. Ferris
1918-6-12
949
Los Angeles
3 miles above Acton on Palmdale - Saugus Road
Comment
CAS-BOT-BC219994
Monardella breweri subsp. lanceolata
H. E. Hasse
1893-5-25
s.n.
Los Angeles
Acton
Comment
RSA0003920
Monardella elmeri
A. D. E. Elmer
1902-06
3681
Los Angeles
Acton. Mt. Gleason.
829
Comment
RSA596765
Muhlenbergia rigens
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mountains. Bootleggers Canyon.
884
Comment
RSA0036976
Muilla maritima
R. G. Swinney
2010-5-11
12667
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0070127
Muilla maritima
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6959
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
SBBG133652
Muilla maritima
L. Gross, P. DeVries, O. Gasser
2015-4-7
6959
Los Angeles
Arrastre Cyn, near Acton; started at the junction between Arrastre Cyn Rd and Moody Truck Trail; follow the crk and slope beyond where Moody Truck Trail crosses the crk, NE side slope only
807
Comment
UC1871321
Muilla maritima
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4798
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252578
Muilla maritima
R. G. Swinney
2010-5-11
12667
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
JEPS1433
Nama californica
Frank W. Peirson
1919-5-10
396
Los Angeles
Arraster Creek; San Gabriel Mountains, Arraster Creek
914
Comment
RSA77253
Nama californica
F. W. Peirson
1919-5-10
396
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
RSA484133
Nassella cernua
Anstruther Davidson
1920-06
s.n.
Los Angeles
Acton.
Comment
UC1133132
Nassella cernua
H. A. Jensen
1933-5-18
303
Los Angeles
opposite mouth of Aliso Canyon; Tujunga Quadrangle
Comment
UCD87396
Nassella cernua
A. A. Beetle
1942-4-24
3216
Los Angeles
Rt. 6, 10 miles south of Palmdale.
Comment
UCD87402
Nassella cernua
A. A. Beetle
1942-4-24
3216
Los Angeles
Rt. 6, 10 miles south of Palmsdale.
Comment
RSA0040382
Nemacladus secundiflorus
R. G. Swinney
2010-5-11
12656
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
UCR252886
Nemacladus secundiflorus
R. G. Swinney
2010-5-11
12656
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
SBBG125037
Nemacladus secundiflorus var. robbinsii
A. Parikh, N. Gale
2010-6-9
3270
Kern
Sierra Pelona, NW of Vincent and Soledad Pass, 2.7 km NW of St Hwy 14 under powerlines
1110
Comment
RSA0065634
Nemophila menziesii var. integrifolia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6789
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570175
Nemophila menziesii var. integrifolia
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4789
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570348
Nemophila menziesii var. integrifolia
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4951
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA618787
Nemophila menziesii var. integrifolia
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UC1871057
Nemophila menziesii var. integrifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4789
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871236
Nemophila menziesii var. integrifolia
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4951
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCD120246
Nemophila menziesii var. integrifolia
Daryl Koutnik; Bruce Holguin
1978-4-1
218
Los Angeles
West side of Sierra Hwy. and 1 mile north of State Hwy. 14.
987
Comment
RSA0053881
Nemophila spatulata
R. G. Swinney
2010-5-11
12635
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
UCR259757
Nemophila spatulata
R. G. Swinney
2010-5-11
12635
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0036977
Nicotiana attenuata
R. G. Swinney
2010-5-11
12668 A
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA668154
Nicotiana attenuata
Ian Swift
2001-5-17
131
Los Angeles
Upper Soledad Cyn., Santa Clara River wash, 0.5 mi. southeast of Acton.
939
Comment
UC402659
Nicotiana attenuata
Katharine Brandegee
Los Angeles
Ravena
Comment
UCR252577
Nicotiana attenuata
R. G. Swinney
2010-5-11
12668 A
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR252576
Nicotiana quadrivalvis
R. G. Swinney
2010-5-11
12668 B
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281596
Nicotiana quadrivalvis
R. G. Swinney
2014-5-7
16425
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
UC20405
Oenothera californica subsp. californica
J. H. Barber
1897-6-27
197 a
Los Angeles
Aliso Canyon
Comment
UCR108439
Opuntia basilaris
L. C. Wheeler
1970-7-16
s.n.
Los Angeles
San Gabriel Mtns., Bootleggers Canyon
Comment
RSA609529
Opuntia basilaris var. brachyclada
L. C. Wheeler
1970-7-16
s.n.
Los Angeles
San Gabriel Mountains: Bootleggers Canyon.
Comment
POM353682
Orobanche bulbosa
H. E. Hasse
1893-08
s.n.
Los Angeles
Acton.
Comment
RSA392816
Oxytheca trilobata
T. S. Brandegee
1889-05
s.n.
Los Angeles
Ravenna, south side.
Comment
CAS-BOT-BC274173
Pappostipa speciosa
A. D. E. Elmer
1902-6-1
3709
Los Angeles
Acton
Comment
CAS-BOT-BC274178
Pappostipa speciosa
Lewis S. Rose
1968-4-5
68017
Los Angeles
Acton, Mojave Desert
822
Comment
RSA0070193
Pectocarya anisocarpa
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6948
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0010523
Pectocarya linearis subsp. ferocula
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6800
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0061128
Pectocarya linearis subsp. ferocula
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6833
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0063026
Pectocarya linearis subsp. ferocula
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7014
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113906
Pectocarya linearis subsp. ferocula
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7550 a
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
OBI2907
Pectocarya penicillata
Lewis S. Rose
1968-4-5
68015
Los Angeles
Acton, Mojave Desert
823
Comment
RSA0036305
Pectocarya penicillata
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6970
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0053875
Pectocarya penicillata
R. G. Swinney
2010-5-11
12624
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0060763
Pectocarya penicillata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6828
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0113907
Pectocarya penicillata
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7550 b
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570180
Pectocarya penicillata
T. S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5017
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871135
Pectocarya penicillata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4803
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871150
Pectocarya penicillata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4986
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR259603
Pectocarya penicillata
R. G. Swinney
2010-5-11
12624
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR281997
Pectocarya penicillata
R. G. Swinney
2014-5-7
16416
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA570184
Pectocarya recurvata
T. S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5021
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871066
Pectocarya recurvata
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4801
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA0039126
Pectocarya setosa
R. G. Swinney
2010-5-11
12671
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0061142
Pectocarya setosa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6846
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570197
Pectocarya setosa
T. S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5035
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871065
Pectocarya setosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4802
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871225
Pectocarya setosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5035
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCR252555
Pectocarya setosa
R. G. Swinney
2010-5-11
12671
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0062860
Pellaea mucronata var. mucronata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6773
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
NY583787
Penstemon centranthifolius
A. D. E. Elmer
06 1902
3606
Los Angeles
Acton
Comment
RSA0040383
Penstemon centranthifolius
R. G. Swinney
2010-5-11
12650
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0061134
Penstemon centranthifolius
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6839
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA570206
Penstemon centranthifolius
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5001
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
SBBG118807
Penstemon centranthifolius
G. D. Wallace with M. Wallace
1983-5-20
2073
Los Angeles
Aliso Cyn rd between Acton and Angeles Nat Forest Hwy
Comment
SBBG33446
Penstemon centranthifolius
A. D. E. Elmer
-Jun-1902
1606
Los Angeles
Acton
Comment
UCR252888
Penstemon centranthifolius
R. G. Swinney
2010-5-11
12650
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UC249281
Penstemon grinnellii
A. D. E. Elmer
June 1902
3615
Los Angeles
Acton
Comment
NY601209
Penstemon grinnellii var. grinnellii
A. D. E. Elmer
06 1902
3615
Los Angeles
Acton
Comment
RSA408101
Penstemon heterophyllus var. australis
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
NY601696
Penstemon heterophyllus var. heterophyllus
A. D. E. Elmer
06 1902
3707
Los Angeles
Acton
Comment
RSA424045
Penstemon rostriflorus
H. E. Hasse
1893-08
s.n.
Los Angeles
Acton.
Comment
RSA0062865
Pentagramma triangularis subsp. triangularis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6778
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
CAS-BOT-BC217828
Perideridia pringlei
H. E. Hasse
1893-5-25
s.n.
Los Angeles
Acton
Comment
UC106553
Perideridia pringlei
Dr. A. Davidson
Los Angeles
Acton
Comment
CAS-BOT-BC167749
Petalonyx thurberi
Timothy S. Ross; Steve Boyd
1994-9-20
8236
Los Angeles
2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
CAS-BOT-BC167754
Petalonyx thurberi
T. S. Brandegee
1883-9-1
s.n.
Los Angeles
[Ravina] Ravenna
Comment
RSA578117
Petalonyx thurberi subsp. thurberi
Tim S. Ross, Steve D. Boyd
1994-9-20
8236
Los Angeles
2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road.
884
Comment
UC108425
Petalonyx thurberi subsp. thurberi
Brandegee
Sept. 1888
Los Angeles
Ravina
Comment
JEPS1475
Phacelia affinis
Frank W. Peirson
1919-5-10
410
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
RSA0040384
Phacelia affinis
R. G. Swinney
2010-5-11
12649
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA75512
Phacelia affinis
F. W. Peirson
1919-5-10
410
Los Angeles
Arraster Creek, San Gabriel Mts.
Comment
SD248440
Phacelia affinis
R. G. Swinney
2010-5-11
12649
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles east of Soledad Canyon Road & Crown Valley Road, 0.3 mile east of Crown Valley Road on dirt toad, below US Forest Service boundary (Acton 7.5'Q)
829
Comment
UCR252889
Phacelia affinis
R. G. Swinney
2010-5-11
12649
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
SBBG33428
Phacelia bicolor
A. D. E. Elmer
-Jun-1902
Los Angeles
Acton
Comment
RSA0039060
Phacelia brachyloba
R. G. Swinney
2010-5-11
12658
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0069777
Phacelia brachyloba
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6995
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side, slope only.
807
Comment
RSA0088599
Phacelia brachyloba
R. G. Swinney
2010-5-11
12686
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR252884
Phacelia brachyloba
R. G. Swinney
2010-5-11
12658
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261784
Phacelia brachyloba
R. G. Swinney
2010-5-11
12686
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR258940
Phacelia campanularia
R. G. Swinney
2010-5-11
12690
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR259599
Phacelia campanularia
R. G. Swinney
2010-5-11
12623
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0040377
Phacelia cryptantha
Richard G. Swinney
2010-5-11
12652
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0113683
Phacelia cryptantha
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7542
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA755961
Phacelia cryptantha
Orlando Mistretta, Christine Mistretta
2008-4-7
2376
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
UCR252878
Phacelia cryptantha
R. G. Swinney
2010-5-11
12652
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR280895
Phacelia cryptantha
R. G. Swinney
2014-5-7
16410
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
SBBG33430
Phacelia davidsonii
A. D. E. Elmer
-Jun-1902
3658
Los Angeles
Acton
Comment
RSA0060780
Phacelia distans
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6810
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069774
Phacelia distans
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6992
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113809
Phacelia distans
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7544
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570325
Phacelia distans
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4993
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA615458
Phacelia distans
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, 1/4 mile SSW of Blum Ranch.
915
Comment
UC1871144
Phacelia distans
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4993
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR281169
Phacelia distans
R. G. Swinney
2014-5-7
16426
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
LA88540
Phacelia douglasii
O. H. Kappler;
1946-4-13
1128
Los Angeles
Mint Canyon Road, 8 mi. S of Palmdale
Comment
RSA0089538
Phacelia douglasii
Steve D. Boyd, Gary D. Wallace
2011-4-14
12318
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Cnayon Road and Crown Valley Road.
829
Comment
RSA570285
Phacelia douglasii
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4962
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
UC1611548
Phacelia douglasii
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4962
Los Angeles
about 1/2 mi e Acton; Acton USGS 7.5 Quadrangle, Soledad Canyon Wash
829
Comment
JEPS2056
Phacelia fremontii
Frank W. Peirson
1919-5-10
400
Los Angeles
Arraster Creek San Gabriel Mountains
914
Comment
RSA0053877
Phacelia fremontii
R. G. Swinney
2010-5-11
12629
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0061139
Phacelia fremontii
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6844
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0113370
Phacelia fremontii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7512
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570176
Phacelia fremontii
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4790
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570291
Phacelia fremontii
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4969
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA75529
Phacelia fremontii
F. W. Peirson
1919-5-10
400
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains.
915
Comment
SFV2987
Phacelia fremontii
P. G. Kilburn
1958-4-12
715
Los Angeles
San Gabriel Mountains Soledad Canyon, 0.5 miles south of junction with U. S. Highway 6.
900
Comment
UC186030
Phacelia fremontii
K. Brandegee
May 1889
Los Angeles
South Side (Ravenna)
Comment
UC1871056
Phacelia fremontii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4790
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR258947
Phacelia fremontii
R. G. Swinney
2010-5-11
12698
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR260004
Phacelia fremontii
R. G. Swinney
2010-5-11
12629
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0010526
Phacelia minor
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6797
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0053876
Phacelia minor
R. G. Swinney
2010-5-11
12623
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0060818
Phacelia minor
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6966
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA569924
Phacelia minor
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4836
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA618788
Phacelia minor
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
915
Comment
UC1611566
Phacelia minor
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-29
4836
Los Angeles
Parker Mountain Liebre Mountains, Acton 7.5' USGS Quadrangle (and ridge to sw, sw of Acton and nne of Ravenna, nw Los Angeles Co.)
1118
Comment
RSA0088568
Phacelia ramosissima
R. G. Swinney
2010-5-11
12697
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098637
Phacelia ramosissima
R. G. Swinney
2010-5-11
12697
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR258951
Phacelia ramosissima
R. G. Swinney
2010-5-11
12697
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
CAS-BOT-BC520385
Pholistoma membranaceum
Steve Boyd; Gary Wallace
2011-4-14
12319
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA570183
Pholistoma membranaceum
Tim S. Ross
1991-4-30
5020
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
UC1871261
Pholistoma membranaceum
T. S. Ross
1991-4-30
5020
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UCR264737
Pholistoma membranaceum
Steve Boyd, Gary D. Wallace
2011-4-14
12321
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
CAS-BOT-BC134966
Phoradendron bolleanum
F. W. Peirson
1919-5-10
4682
Los Angeles
Arrasler, San Gabirel Mts.
853
Comment
CAS-BOT-BC134967
Phoradendron bolleanum
A. D. E. Elmer
1902-6-1
3607
Los Angeles
Acton
Comment
CAS-BOT-BC134968
Phoradendron bolleanum
A. D. E. Elmer
1902-6-1
3607
Los Angeles
Acton
Comment
CAS-BOT-BC134969
Phoradendron bolleanum
A. D. E. Elmer
1902-6-1
3607
Los Angeles
Acton
Comment
SBBG61554
Phoradendron bolleanum
R. Hoffmann
1927-8-31
Los Angeles
E slope of hill toward Acton
Comment
POM354314
Phoradendron bolleanum var. densum
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
RSA578114
Phoradendron bolleanum var. densum
Tim S. Ross, Steve D. Boyd
1994-9-20
8230
Los Angeles
2 miles NW of Acton: sandy wash, S side of intersection Escondido Canyon Road and Red Rover Mine Road.
884
Comment
RSA594354
Phoradendron bolleanum var. densum
Steve D. Boyd, Lauren Raz
1996-10-14
9061 A
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
POM50863
Phoradendron densum
A. D. E. Elmer
1902-06
3607
Los Angeles
Acton. Mt. Gleason.
829
Comment
UC1434033
Phoradendron densum
G. B. Van Schaack
1950-7-31
2983
Los Angeles
Acton
Comment
UC220850
Phoradendron densum
A. D. E. Elmer
June 1902
3607
Los Angeles
Acton
Comment
UCD102229
Phoradendron leucarpum subsp. tomentosum
Daryl Koutnik; Bruce Holguin
1978-4-1
214
Los Angeles
West side of Sierra Hwy and 1 mile north of State Hwy 14.
987
Comment
CAS-BOT-BC141313
Phoradendron serotinum subsp. tomentosum
Louis C. Wheeler
1932-4-10
610
Los Angeles
Gleason Canyon at Aliso Canyon Road
914
Comment
POM180305
Phoradendron villosum
Louis C. Wheeler
1932-4-10
610
Los Angeles
San Gabriel Mountains: Gleason Canyon at Aliso Canyon Road.
915
Comment
POM354329
Phoradendron villosum
Anstruther Davidson
1892-7-4
s.n.
Los Angeles
Acton.
Comment
CAS-BOT-BC78866
Pinus monophylla
Geo. B. Grant
1902-6-1
268
Los Angeles
unspecified
1828
Comment
RSA0063028
Plagiobothrys canescens
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7012
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062835
Plagiobothrys canescens var. canescens
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6758
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0062861
Platanus racemosa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6774
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA615702
Platystemon californicus
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UC1871059
Platystemon californicus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4785
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
RSA570172
Platystemon californicus var. crinitus
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4785
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA757336
Poa bulbosa
Orlando Mistretta, Christine Mistretta
2008-4-7
2378 -a
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
RSA0060762
Poa secunda
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6818
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0088573
Poa secunda
R. G. Swinney
2010-5-11
12693
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR126801
Poa secunda
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mtns., Aliso Canyon c. 0.5 mi SSW of Blum Ranch
945
Comment
UCR258760
Poa secunda
R. G. Swinney
2010-5-11
12693
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA618789
Poa secunda subsp. secunda
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch
945
Comment
SBBG47144
Poa secunda subsp. secunda
K. K. Muller
1972-5-2
3080
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
RSA0061143
Polypogon monspeliensis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6753
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0088600
Polypogon monspeliensis
R. G. Swinney
2010-5-11
12700
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
RSA0098635
Polypogon monspeliensis
R. G. Swinney
2010-5-11
12700
Los Angeles
San Gabriel Mountains: east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
UCR258824
Polypogon monspeliensis
R. G. Swinney
2010-5-11
12700
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
CAS-BOT-BC102552
Populus fremontii
L. R. Abrams
1910-2-25
4323
Los Angeles
Soledad Canyon near Acton
Comment
UCR95477
Populus fremontii
L. C. Wheeler
1967-5-9
9399
Los Angeles
San Gabriel Mtns., Gleason Canyon, south of Aliso Canyon
1006
Comment
RSA0065850
Populus fremontii subsp. fremontii
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6781
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA569954
Populus fremontii subsp. fremontii
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4866
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570203
Populus fremontii subsp. fremontii
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
4998
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
RSA592277
Populus fremontii subsp. fremontii
Louis C. Wheeler
1967-5-9
9399
Los Angeles
San Gabriel Mountains. Gleason Canyon, south of Aliso Canyon.
945
Comment
UCR17890
Potamogeton pectinatus
G. R. Johnstone
1930-6-15
s.n.
Los Angeles
San Gabriel Mtns., Soledad Canyon near Ravenna
762
Comment
RSA613728
Prunus fasciculata var. fasciculata
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
915
Comment
RSA497994
Prunus ilicifolia
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
RSA569956
Prunus ilicifolia
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4869
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA0062846
Pterostegia drymarioides
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6769
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070124
Pterostegia drymarioides
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6956
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113807
Pterostegia drymarioides
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7546
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA570151
Pterostegia drymarioides
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4800
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
JEPS38026
Quercus
Frank W. Peirson
1919-5-11
404
Los Angeles
Arraster Creek San Gabriel Mountains
Comment
CAS-BOT-BC94754
Quercus john-tuckeri
Daryl Lee Koutnik; Bruce Holguin
1978-4-1
215
Los Angeles
W side of the Sierra Hwy and 1 miles N of State Hwy 14
987
Comment
RSA0060773
Quercus john-tuckeri
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6817
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCD46260
Quercus john-tuckeri
Daryl Koutnik; Bruce Holguin
1978-4-1
215
Los Angeles
Scattered shrub on east-facing slope. West side of Sierra Hwy and 1 mile north of State Hwy 14.
987
Comment
UCD46261
Quercus john-tuckeri
Daryl Koutnik; Bruce Holguin
1978-4-1
215
Los Angeles
Scattered shrub on east-facing slope. West side of Sierra Hwy and 1 mile north of State Hwy 14.
987
Comment
RSA0062863
Quercus wislizeni var. frutescens
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6776
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA477124
Quercus wislizeni var. frutescens
Unspecified
1894-08
s.n.
Los Angeles
San Gabriel Mountains (near Acton)
Comment
RSA0039059
Rafinesquia californica
R. G. Swinney
2010-5-11
12660
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0070284
Rafinesquia californica
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6999
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR252882
Rafinesquia californica
R. G. Swinney
2010-5-11
12660
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0060781
Rhamnus ilicifolia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6809
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0060765
Rhus aromatica
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6826
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR95487
Rhus aromatica
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mtns., Bootleggers Canyon
884
Comment
JEPS66275
Rhus trilobata
Frank W. Peirson
1919-5-10
418
Los Angeles
Arraster Creek; San Gabriel Mountains, Arraster Creek
914
Comment Read comments Aug 21 2014
RSA595692
Rhus trilobata
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mountains. Bootleggers Canyon.
884
Comment
RSA76940
Rhus trilobata
F. W. Peirson
1919-5-10
418
Los Angeles
Arraster [Arrastre] Creek. North base of San Gabriel Mountains
915
Comment
RSA760816
Ribes amarum
Josh Koepke, Tim Thibault, Elizabeth Swick
2007-3-19
ST 1
San Bernardino
Stodard fire Rd. east of Mt. baldy Rd. in the Angeles National Forest.
1270
Comment Read comments Feb 1 2019
LA205466
Ribes aureum var. gracillimum
J. Sauer; T. Brothers
1979-5-6
6069
Los Angeles
Soledad Canyon, near Ravenna
Comment
CAS-BOT-BC209703
Ribes quercetorum
H. E. Hasse
1893-5-21
s.n.
Los Angeles
Near Acton
Comment
UC203703
Ribes roezlii
A. D. E. Elmer
June, 1902
3604
Los Angeles
Acton
Comment
RSA0062836
Robinia pseudoacacia
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6759
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0062837
Rosmarinus officinalis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6760
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR95318
Rubus pensilvanicus
L. C. Wheeler
1967-5-9
9404
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
RSA0010521
Rubus ursinus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6802
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA592281
Rubus ursinus
Louis C. Wheeler
1967-5-9
9404
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
RSA86835
Rubus ursinus
F. W. Peirson
1919-5-11
5308
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
915
Comment
RSA570204
Rumex hymenosepalus
Tim S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4999
Los Angeles
Soledad Canyon Wash: about half mile E of Acton.
829
Comment
UC1871341
Rumex hymenosepalus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4999
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
RSA0065851
Salix exigua var. hindsiana
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6782
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0065853
Salix laevigata
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6784
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0065848
Salix lasiolepis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6779
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0065852
Salix lasiolepis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6783
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR138516
Salsola gobicola
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA0062845
Saltugilia australis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6768
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069769
Saltugilia australis
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6987
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113400
Saltugilia australis
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7530
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA470150
Saltugilia australis
Anstruther Davidson
1920-06
s.n.
Los Angeles
Acton.
Comment
UCR259758
Saltugilia australis
R. G. Swinney
2010-5-11
12634
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UC23847
Saltugilia splendens subsp. grantii
J. H. Barber
1897-6-28
203
Los Angeles
Aliso Canyon
Comment Read comments Mar 5 2009
UC184326
Saltugilia splendens subsp. splendens
A. D. E. Elmer
June, 1902
3685
Los Angeles
Acton , Acton (Mt. Gleason)
Comment
RSA411306
Salvia apiana
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
GH403258
Salvia carduacea
A. D. E. Elmer
1902-06-01 - 1902-07-01
3594
Unknown
Acton
Comment
RSA0089537
Salvia carduacea
Steve D. Boyd, Gary D. Wallace
2011-4-14
12320
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Cnayon Road and Crown Valley Road.
829
Comment
RSA570214
Salvia carduacea
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5010
Los Angeles
Paris: ca. one mile E of Acton, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash.
835
Comment
RSA9758
Salvia carduacea
Louis C. Wheeler
1932-4-10
614
Los Angeles
Acton.
823
Comment
UC1124675
Salvia carduacea
C. R. Clar
Apr 1928
2
Los Angeles
near Acton; Angeles Forest, Tujunga Quad.
822
Comment
UC1871309
Salvia carduacea
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5010
Los Angeles
Transverse Ranges; Liebre Mountains region; Paris: ca. one mile E of Acton, next to the Southern Pacific Railway, on the N side of Soledad Canyon Wash, T5N R12W SW 1/4 NE 1/4 SW 1/4 section 31; elevation ca. 2740 ft.
835
Comment
UC220931
Salvia carduacea
A. D. E. Elmer
Jun 1902
3594
Los Angeles
Acton
Comment
RSA0039124
Salvia columbariae
R. G. Swinney
2010-5-11
12669
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0061138
Salvia columbariae
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6843
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069767
Salvia columbariae
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6985
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA569936
Salvia columbariae
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4844
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA570179
Salvia columbariae
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-29
4794
Los Angeles
Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna.
1119
Comment
RSA615710
Salvia columbariae
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
915
Comment
UC1871143
Salvia columbariae
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4794
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR252557
Salvia columbariae
R. G. Swinney
2010-5-11
12669
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR282027
Salvia columbariae
R. G. Swinney
2014-5-7
16420
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
JEPS62700
Salvia dorrii
Frank W. Peirson
1919-5-11
392
Los Angeles
Arraster Canyon; San Gabriel Mts.
838
Comment
RSA226018
Salvia dorrii var. pilosa
Robert F. Thorne, C. W. Tilforth
1971-6-29
40683
Los Angeles
San Gabriel Mts., Angeles National Forest: N slope San Gabriel Mts., ca. 1.5 miles E of junction of Aliso Creek wash and Santa Clara River.
854
Comment
RSA570216
Salvia dorrii var. pilosa
Tim S. Ross, Steve D. Boyd, L. Arnseth
1991-4-30
5012
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
RSA614329
Salvia dorrii var. pilosa
Louis C. Wheeler
1973-4-20
s.n.
Los Angeles
Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
915
Comment
UC1124695
Salvia dorrii var. pilosa
W. T. Murphy
1926-4-10
Los Angeles
near Acton; Angeles Forest, Tujunga Quad.
822
Comment
UC1871307
Salvia dorrii var. pilosa
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5012
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UC634912
Salvia dorrii var. pilosa
H. L. Mason
1926-4-26
2974
Los Angeles
4 mi s Vincent (Mint Canyon Highway); Soledad Pass
Comment
RSA0113371
Salvia mellifera
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7511
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0069772
Sambucus nigra subsp. caerulea
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6990
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA445299
Satureja mimuloides
H. E. Hasse
1895-07
s.n.
Los Angeles
Acton.
Comment
RSA0065636
Schismus arabicus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6791
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR281170
Schismus arabicus
R. G. Swinney
2014-5-7
16427
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
RSA0036304
Schismus barbatus
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6972
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0053878
Schismus barbatus
R. G. Swinney
2010-5-11
12628
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0061132
Schismus barbatus
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6837
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UCR259755
Schismus barbatus
R. G. Swinney
2010-5-11
12628
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
SBBG71564
Scutellaria mexicana
Anstruther Davidson
-Jun-1893
Los Angeles
Acton
Comment
SD38569
Scutellaria mexicana
McCulloch
1931-5-1
2067 A
Los Angeles
Acton
Comment
RSA0069778
Selaginella bigelovii
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6996
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
CAS-BOT-BC333110
Senecio flaccidus var. douglasii
A. D. E. Elmer
1902-6-1
3735
Los Angeles
Acton
Comment
CAS-BOT-BC333111
Senecio flaccidus var. douglasii
A. D. E. Elmer
1902-6-1
3735
Los Angeles
Acton
Comment
CAS-BOT-BC333120
Senecio flaccidus var. douglasii
A. D. E. Elmer
1902-6-1
3735
Los Angeles
Acton
Comment
GH427754
Senecio flaccidus var. douglasii
A. D. E. Elmer
1902-06-01 - 1902-07-01
3735
Unknown
Acton
Comment
UC1070180
Senecio flaccidus var. douglasii
N. French
1934-5-11
349
Los Angeles
1 mi ne Ravenna; Tujunga Quad.
Comment
UC223993
Senecio flaccidus var. douglasii
A. D. E. Elmer
June 1902
3735
Los Angeles
Acton
Comment
CAS-BOT-BC365651
Senecio flaccidus var. monoensis
Timothy S. Ross; Steve Boyd
1994-9-20
8237
Los Angeles
Liebre Mountains. 2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
RSA594355
Senecio flaccidus var. monoensis
Steve Boyd, Lauren Raz
1996-10-14
9061 B
Los Angeles
Liebre Mountains region, near the head of Soledad Canyon, just north of the confluence of Kentucky Springs Canyon, strip of undeveloped land between Sierra Highway and Highway 14, just west of Vincent Fire Station.
939
Comment
RSA608879
Setaria viridis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108643
Setaria viridis
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
RSA65035
Silene parishii
F. W. Peirson
1918-9-7
38
Los Angeles
trail from San Gabriel Peak to Mt. Wilson
1706
Comment
RSA0010524
Sisymbrium altissimum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6799
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0053872
Sisymbrium altissimum
R. G. Swinney
2010-5-11
12627
Los Angeles
San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary.
829
Comment
RSA0088580
Sisymbrium altissimum
R. G. Swinney
2010-5-11
12685
Los Angeles
East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd.
872
Comment
UCR259956
Sisymbrium altissimum
R. G. Swinney
2010-5-11
12627
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR261773
Sisymbrium altissimum
R. G. Swinney
2010-5-11
12685
Los Angeles
San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd
872
Comment
RSA0113398
Sisymbrium irio
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7528
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0113993
Sisymbrium orientale
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7523
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA760815
Solanum parishii
Josh Koepke, Tim Thibault, Elizabeth Swick
2007-3-19
ST 3
San Bernardino
Stodard fire Rd. east of Mt. baldy Rd. in the Angeles National Forest.
1270
Comment
RSA0040462
Solanum umbelliferum
R. G. Swinney
2010-5-11
12647
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
UCR252891
Solanum umbelliferum
R. G. Swinney
2010-5-11
12647
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0010520
Solanum xanti
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6803
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
UC88193
Solidago confinis
Katharine Curran
Sept. 1883
Los Angeles
Ravina
Comment Read comments Aug 2 2012
RSA608872
Sonchus oleraceus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108410
Sonchus oleraceus
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
CAS-BOT-BC60920
Stanleya pinnata
A. D. E. Elmer
1902-6-1
3504
Los Angeles
Acton.
Comment
GH379876
Stanleya pinnata
A. D. E. Elmer
1902-06-01 - 1902-07-01
3504
Unknown
Acton
Comment
UCR228422
Stephanomeria
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-21
8052
Los Angeles
Lower south foothills of Sierra Pelona, one km NE of Governor Mine, 1.3 km E of Red Rover Mine Rd, and 2.4 km N of I-14/Sierra Highway
1163
Comment
SFV4124
Stephanomeria exigua
M. L. Vincent
1962-10-4
305
Los Angeles
San Gabriel Mountains Soledad Canyon Road, 1 mile west of Acton.
800
Comment
CAS-BOT-BC375357
Stephanomeria exigua subsp. coronaria
Timothy S. Ross; Steve Boyd
1994-9-20
8232
Los Angeles
Liebre Mountains. 2 miles NW of Acton: Sandy wash, S side of intersection Escondido Canyon Road & Red Rover Mine Road
902
Comment
RSA0070278
Stephanomeria exigua subsp. coronaria
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7006
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA225332
Stephanomeria exigua subsp. coronaria
R. F. Thorne, C. W. Tilforth
1971-6-29
40674 -a
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
RSA225979
Stephanomeria exigua subsp. coronaria
R. F. Thorne, C. W. Tilforth
1971-6-29
40674 b
Los Angeles
Soledad Canyon: N slope San Gabriel Mountains, ca 1.5 miles E of junction of Aliso Creek wash and Santa Clara River. Angeles National Forest.
884
Comment
CAS-BOT-BC375475
Stephanomeria exigua subsp. exigua
A. D. E. Elmer
1902-6-1
3693
Los Angeles
Acton
Comment
SBBG67911
Stephanomeria pauciflora
R. Hoffmann
1927-8-31
Los Angeles
E slope of divide in Mint Cyn
Comment
UC217678
Stephanomeria pauciflora
Katharine Brandegee
Los Angeles
Ravenna
Comment
UCR129687
Stephanomeria pauciflora
R. F. Thorne, C. W. Tilforth
1971-6-29
40674
Los Angeles
San Gabriel Mtns., North slope, c. 1.5 miles east of junction with Aliso Creek Wash and Santa Clara River in Soledad Canyon
884
Comment
CAS-BOT-BC375809
Stephanomeria virgata
A. D. E. Elmer
1902-6-1
3693
Los Angeles
Acton
Comment
RSA0070281
Stipa cernua
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7002
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UCR138860
Stipa cernua
L. C. Wheeler
1973-4-29
s.n.
Los Angeles
San Gabriel Mtns., north of Mill Canyon off Soledad Canyon, near Ravenna
716
Comment
HSC13375
Stipa speciosa
L. S. Rose
1968-4-5
68017
Los Angeles
Acton, Mojave Desert
823
Comment
LA103570
Stipa speciosa
Virginia Mars;
1986-3-29
7156
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Road X Antelope Valley Freeway on Escondito Canyon Road
914
Comment
RSA0065637
Stipa speciosa
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6792
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
SJSU7487
Stipa speciosa
Lewis S. Rose
1968-4-5
68017
Los Angeles
Acton, Mojave Desert
822
Comment
UCR208982
Stipa speciosa
Joseph A. Ewan
1932-5-29
7197
Los Angeles
San Gabriel Mountains, Lower Arrastre Canyon
854
Comment
UCR24523
Stipa speciosa
K. K. Muller
1972-5-2
3081
Los Angeles
Edge of Mojave Desert at Red Rover Mine turn-off from State Hwy 14 between Los Angeles and Palmdale
Comment
UCR43942
Stipa speciosa
B. A. Prigge
1986-3-29
7156
Los Angeles
San Gabriel Mountains, E of Red Rover Mine Rd. X Antelope Valley Freeway on Escondito Canyon Rd
915
Comment
UCR95174
Stipa speciosa
L. C. Wheeler
1967-5-9
9402
Los Angeles
San Gabriel Mtns., Gleason Canyon, south of Aliso Canyon
1006
Comment
RSA0063027
Stylocline gnaphaloides
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7013
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0065855
Stylocline gnaphaloides
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6786
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0070123
Stylocline gnaphaloides
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6955
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0070195
Stylocline gnaphaloides
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6946
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0113375
Stylocline gnaphaloides
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7553
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
UCR282030
Stylocline gnaphaloides
R. G. Swinney
2014-5-7
16424
Los Angeles
San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn.
793
Comment
OBI56531
Stylocline masonii
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4965 a
Los Angeles
Soledad Cyn Wash (easterly extension of the Santa Clara river wash system); broad sandy wash 2600 ft ESE of Acton. T5 R13W, SE/4 SE/4 sect 36, Acton 7.5 USGS quad
829
Comment
RSA0089241
Stylocline masonii
Steve D. Boyd, Gary D. Wallace
2011-4-14
12311
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UC1587713
Stylocline masonii
Tim Ross, Steve Boyd, Laurel Arnseth
1991-4-30
4965 a
Los Angeles
wash 2600 ft. s.-s.e. of Acton (Soledad Canyon (easterly extension of the Santa Clara R. wash system); Acton 7.5' Quad., Soledad Canyon Wash
829
Comment
UCR264739
Stylocline masonii
Steve Boyd, Gary D. Wallace
2011-4-14
12311
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA618786
Stylocline psilocarphoides
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon approximately 1/2 mile east of Blum Ranch.
945
Comment
UC184459
Swertia neglecta
A. D. E. Elmer
Jun 1902
3609
Los Angeles
Acton Mt. Gleason
Comment
CAS-BOT-BC97969
Symphyotrichum greatae
H. E. Hasse
1893-8-21
s.n.
Los Angeles
Near Acton, head of Cottonwood [Canon] Canyon
1524
Comment
RSA570194
Syntrichopappus fremontii
Timothy S. Ross, S. D. Boyd, Laurel Arnseth
1991-4-30
5031
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
UC1871128
Syntrichopappus fremontii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4812
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871258
Syntrichopappus fremontii
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5031
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
UC565482
Syntrichopappus fremontii
H. L. Mason
1926-4-26
2970
Los Angeles
4 mi sw Vincent; Soledad Pass
Comment
RSA0113995
Syntrichopappus lemmonii
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7525
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0060777
Thysanocarpus desertorum
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6813
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0121949
Thysanocarpus desertorum
Timothy S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5028
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA0060817
Thysanocarpus laciniatus
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6965
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
UC1871189
Thysanocarpus laciniatus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4824
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871259
Thysanocarpus laciniatus
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5028
Los Angeles
Transverse Ranges; San Gabriel Mountains region; 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; Acton USGS 7.5' Quadrangle; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
RSA592282
Toxicodendron diversilobum
L. C. Wheeler
1967-5-9
9405
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
RSA608874
Tribulus terrestris
Louis C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, Blum Ranch.
884
Comment
UCR108409
Tribulus terrestris
L. C. Wheeler
1968-9-21
s.n.
Los Angeles
San Gabriel Mtns, Aliso Canyon, Blum Ranch
884
Comment
CAS-BOT-BC214344
Trichostema parishii
A. D. E. Elmer
1902-6-1
3698
Los Angeles
Acton
Comment
CAS-BOT-BC214351
Trichostema parishii
Joseph Andorfer Ewan
1932-5-29
7190
Los Angeles
Arrastre Canyon, San Gabriel Mts.
914
Comment
JEPS63182
Trichostema parishii
Frank W. Peirson
1921-7-1
2473
Los Angeles
Arraster Creek San Gabriel Mountains
1066
Comment
POM184699
Trichostema parishii
Joseph A. Ewan
1932-5-29
7190
Los Angeles
Scattered among tall chaparral on fan of arrastre Canyon.
915
Comment
RSA82194
Trichostema parishii
F. W. Peirson
1921-7-1
2473
Los Angeles
Arraster Creek, San Gabriel Mts
1067
Comment
UC220733
Trichostema parishii
A. D. E. Elmer
Jun 1902
3698
Los Angeles
Acton
Comment
RSA0093140
Trifolium gracilentum
Steve Boyd, Gary D. Wallace
2011-4-14
12307
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA570182
Trifolium gracilentum
T. S. Ross
1991-4-30
5019
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash.
841
Comment
UC1871171
Trifolium gracilentum
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4832
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UCR264746
Trifolium gracilentum
Steve Boyd, Gary D. Wallace
2011-4-14
12307
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UC1871304
Trifolium gracilentum var. gracilentum
T. S. Ross
1991-4-30
5019
Los Angeles
Transverse Ranges; San Gabriel Mountains region; ca. 0.6 mile ESE of Acton; S edge of Soledad Canyon Wash; T4N R13W, N/2 NE/4 NE/4 S1; elev. 2760-2880 ft.
Comment
POM184693
Trifolium microcephalum
Joseph A. Ewan
1932-6-15
7338
Los Angeles
1/2 mile above Horse Flats, Pine Flats Region
1706
Comment
POM349139
Trifolium wormskioldii
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Soledad Canyon near Ravenna.
762
Comment
CAS-BOT-BC67494
Tropidocarpum gracile
John Thomas Howell
1930-5-12
4871
Los Angeles
1 mile north of Acton.
Comment
RSA0113428
Tropidocarpum gracile
LeRoy Gross, Joy England, Naomi Fraga
2016-4-21
7531
Los Angeles
Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W.
804
Comment
RSA0062831
Ulmus pumila
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6754
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0061137
Uropappus lindleyi
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6842
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
SBBG47138
Uropappus lindleyi
K. K. Muller
1972-5-2
3077
Los Angeles
Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale
Comment
UC1871139
Uropappus lindleyi
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4857
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC1871235
Uropappus lindleyi
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4952
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UCR143214
Verbascum thapsus
L. C. Wheeler
1966-9-6
8879
Los Angeles
San Gabriel Mtns, Aliso Canyon [off of Soledad Canyon]
1037
Comment
RSA0069771
Veronica anagallis-aquatica
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6989
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA0062843
Vulpia microstachys var. pauciflora
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6766
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069768
Vulpia microstachys var. pauciflora
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
6986
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA570195
Vulpia microstachys var. pauciflora
Timothy S. Ross, Steve Boyd, L. Arnseth
1991-4-30
5033
Los Angeles
0.6 mile ESE of Acton; S edge of Soledad Canyon Wash
841
Comment
RSA618777
Vulpia microstachys var. pauciflora
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, 1/4 mile SSW of Blum Ranch.
915
Comment
RSA757335
Vulpia microstachys var. pauciflora
Orlando Mistretta, Christine Mistretta
2008-4-7
2378
Los Angeles
along SCE transmission line corridor, ca. 1.5 mi. NW of intersection of transmission line with State Hwy. 14 (1.75 mi. NW of Vincent substation), southeast edge of Sierra Pelona Ridge. (Segment 5, structure 41 per TRTP survey-2008)
972
Comment
RSA0089247
Vulpia octoflora
Steve D. Boyd, Gary D. Wallace
2011-4-14
12309
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA0070282
Vulpia octoflora var. hirtella
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
7001
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
RSA618776
Vulpia octoflora var. octoflora
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon, 1/4 mile SSW of Blum Ranch.
915
Comment
POM184706
Wyethia ovata
Joseph A. Ewan
1932-6-15
7335
Los Angeles
1/2 mile above Horse Flats, Pine Flats Region
1706
Comment
UC1272481
Yucca whipplei
Howard J. Arnott
1955-4-16
68 a,b,c
Los Angeles
on Hwy 6 about 4-5 mi w turnoff to Blum's Ranch (by a water well)
Comment
UC1272490
Yucca whipplei
Howard J. Arnott
1955-4-16
67 abcd
Los Angeles
6 mi w junction of Highway 6 and Angeles Crest Highway (on Hwy 6)
Comment Read comments Oct 3 2014
UCR16050
Yucca whipplei
Loretta Bates
1978-5-28
s.n.
Los Angeles
Transverse Range, Davenport Rd., 1 mi past [west of] Red Rover Mine exit on Hwy I-14 and 1 mi east of the upper junction with Hubbard Rd. near Acton
976
Comment