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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA680067
Abronia maritima
Mark A. Elvin, Michael Wall, Jennifer Stone
1996-8-8
324
Los Angeles
San Clemente Island. West dunes along road to S end of dunes next to ocean.
Comment
LA200661
Abronia maritima
Jonathan Sauer; D. Birindelli, L. Birindelli
1968-5-6
4345
Los Angeles
Santa Monica Mountains, Point Dume
365
Comment
POM734
Abronia umbellata
L. R. Abrams
1901-4-1
4539
Los Angeles
Ballona Harbor.
Comment
SEINET13710885
Acacia melanoxylon
Edward Frederick Anderson, Edward Frederick Anderson
1963-1
Los Angeles
Claremont, Corner of 5Th & College, Pomona College Campus
Comment
UCR280526
Acamptopappus sphaerocephalus var. sphaerocephalus
R. G. Swinney
2014-4-10
16064
Los Angeles
San Gabriel Mountains/Mojave Desert, SW of Littlerock, north foot of mountains on desert slope, south side of CA Aqueduct 100-400 m east of Cheseboro Rd.
921
Comment Read comments Feb 18 2018
SJSU13117
Acanthoscyphus parishii var. parishii
C. W. Sharsmith
1945-9-7
5466
Los Angeles
S slope Mt Waterman, San Gabriel Mts
Comment
POM137120
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Los Angeles
San Gabriel Mts: San Antonio Canyon near Claremont.
Comment
POM183629
Acer macrophyllum
Joseph A. Ewan
1929-5-18
1254
Los Angeles
Las Flores Canyon
Comment
POM293318
Acer macrophyllum
Lyman D. Benson
1947-5-16
12402
Los Angeles
Little Dalton Canyon, Glendora. San Gabriel Mountains. Drainage area Pacific slope. Chaparral.
366
Comment
RSA776735
Acer negundo
Steve D. Boyd, Valentin Arvizu, Rick Riefner
2006-9-21
11675
Los Angeles
Along La Tuna Creek between La Tuna Canyon Road and 210 Freeway.
Comment
RSA484090
Achnatherum coronatum
Anstruther Davidson
1917-06
s.n.
Los Angeles
Crescenta.
Comment
SEINET13203272
Achnatherum occidentale
R. G. Swinney
2011-1
15488
Los Angeles
San Gabriel Mountains: "Strawberry Potrero", uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property (Chilao Flat 7.5' Q.)
1426
Comment
RSA584395
Achnatherum occidentale subsp. occidentale
Timothy S. Ross, Darin Banks
1994-6-21
7991
Los Angeles
ridge W of Pacifico Mtn. between Tie Canyon and Santiago Canyon drainages
1905
Comment
RSA416303
Achyrachaena mollis
Louis C. Wheeler
1932-5-15
708
Los Angeles
Puddingstone Dam, San Jose Hills.
305
Comment
SBBG31413
Acmispon argophyllus var. argenteus
R. F. Thorne with P. C. Everett
1965-6-22
Los Angeles
upper end of Avalon Cyn, along rd
182
Comment
SD75555
Acmispon argophyllus var. argenteus
Reid Moran
1941-2-19
594
Los Angeles
San Clemente Island, Middle Ranch, gravelly slope of ravine
500
Comment
LA33637
Acmispon argophyllus var. argophyllus
Henry J. Thompson;
1959-5-24
2017
Los Angeles
716
Comment
CATA1463
Acmispon dendroideus var. dendroideus
Mark L. Hoefs, Robert F. Thorne
1996-4-6
2648
Los Angeles
Santa Catalina Island: Renton Mine Road
243
Comment
SD31200
Acmispon glaber
Edith A. Purer
1931-3-26
982
Los Angeles
Palos Verdes Hills, xeric hillside
Comment
SEINET958145
Acmispon procumbens
B. Ertter, L. Heckard, T. Sholars, J. Hickman, et al.
1988-1
7480
Los Angeles
Pine canyon Rd along San Andreas fault on N side of San Gabriel Mts.
Comment
CHSC8310
Acmispon strigosus
Edward L. Smith
1957-5-23
171
Los Angeles
Located in wash on Pomona College, Claremont.
365
Comment
UCR195261
Acourtia microcephala
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1360
Los Angeles
Transverse Ranges; San Gabriel Mountains region, crest of Verdugo Mountains, Verdugo Lateral off Verdugo Motorway
823
Comment
RSA11728
Adenostoma fasciculatum
Fay A. MacFadden
1929-6-4
1073
Los Angeles
Verdugo Mountains: Tuna Canyon.
Comment
SDSU20
Adenostoma fasciculatum
H. Wedberg
1966-4-3
1185
Los Angeles
Chaparral slope burned in 1964, above Hill Dr, at Neal, in Eagle Rock.
457
Comment
SDSU8956
Adenostoma fasciculatum
D. F. Howe
1947-5-4
1570
Los Angeles
Mint Canyon.
Comment
RSA390484
Adenostoma fasciculatum var. fasciculatum
L. E. Hoffman
1926-3-18
s.n.
Los Angeles
Arroyo Seco Canyon
Comment
RSA582230
Adenostoma fasciculatum var. fasciculatum
Tim S. Ross, Steve D. Boyd
1992-7-5
6617
Los Angeles
Liebre Mts: Red Mountain: rocky summit area.
1201
Comment
SD261014
Adenostoma fasciculatum var. fasciculatum
R. G. Swinney
2011-5-31
14933
Los Angeles
San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek (Chilao Flat 7.5'Q) Station Fire burn of 2009
1096
Comment
RSA729342
Adiantum aleuticum
R. G. Swinney
1999-6-25
7399
Los Angeles
San Gabriel Mtns.: Fern Canyon at falls, c. 1,7 mi. east of confluence with upper East Fork San Dimas Canyon
1159
Comment
LA94107
Adiantum capillus-veneris
Lawrence L. Kiefer;
1966-4-9
1830
Los Angeles
SANTA MONICA MOUNTAINS, Santa Ynez Canyon, ca 3 mi N of Sunset Blvd.
274
Comment
SBBG119457
Adiantum capillus-veneris
S. D. White with P. De Vries
2000-5-18
7890
Los Angeles
above Irwindale, Fish Crk Cyn, from the mouth of the cyn at CalMat quarry upstream to falls
305
Comment
CATA1017
Adiantum jordanii
Mark L. Hoefs
1995-5-4
1932
Los Angeles
Santa Catalina Island: Near road between Cherry Valley and Howlands Landing
91
Comment
SBBG108185
Adiantum jordanii
S. L. Crockett
1997-4-1
640
Los Angeles
offshoot Cyn from Middle Cyn; 0.2 mi SW on Middle Cyn Rd from pump house; SE side of Rd
315
Comment
UCR53151
Aegilops ovata
B. Lennart Johnson
1964-1
s.n.
Los Angeles
Grown at University of California, Los Angeles
152
Comment
UCR238128
Aesculus californica
Mark A. Elvin, Brock Ortega
2002-4-18
1924
Los Angeles
Hacienda Heights
274
Comment
SEINET13710316
Agathis robusta
Edward Frederick Anderson, Edward Frederick Anderson
1963-1
Los Angeles
San Marino, Huntington Botanical Garden
Comment
UCR259183
Ageratina adenophora
R. G. Swinney
2010-6-23
13374
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace
335
Comment
CAS-BOT-BC29342
Ageratina adenophora
P. H. Raven; Henry J. Thompson
1960-4-13
15081
Los Angeles
Santa Monica Mountains, Griffiths Park.
228
Comment
RSA727254
Agoseris retrorsa
R. G. Swinney
1998-6-12
6181
Los Angeles
San Gabriel Mtns.: SW of Pinon Hills, 0.3 mi. south of mouth of Mescal Canyon and reservoir.
1500
Comment
UC205628
Agoseris retrorsa
I. M. Johnston
1918-7-6
2089
Los Angeles
Pine Mt. Ridge, San Antonio Mountains
Comment
RSA505263
Agoseris retrorsa
S. Zona, D. Arias, O. Dorado, M. Hanson, Jose Luis Villasenor
1989-6-21
364
Los Angeles
San Gabriel Mountains: north slopes west of Wrightwood
2018
Comment
UCR98929
Agropyron cristatum
T. S. Ross, Steve Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3764
Los Angeles
San Gabriel Mtns., Pinyon Ridge, western half of the ridge, between upper Little Rock Creek and the San Andreas Rift Zone
1951
Comment
UCR182752
Agrostis
R. G. Swinney
1997-7-23
5730
Los Angeles
San Gabriel Mtns, upper Government Canyon, c. 2 miles west of Wrightwood, Blue Ridge Mtn. area
2378
Comment
UCR204414
Agrostis
R. G. Swinney
2001-9-15
8174
Los Angeles
San Gabriel Mountains, Little Jimmy Spring
2256
Comment
UCR204883
Agrostis exarata
R. G. Swinney
2005-8-9
8411
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
JEPS68575
Agrostis idahoensis
Joseph Andorfer Ewan
1934-8-10
8434
Los Angeles
nw slope Mt. Waterman; San Gabriel Mts.
2286
Comment
RSA0037249
Alisma lanceolatum
Sandy Leatherman, Jennifer S. Pareti, Brian Daniels
2013-4-18
2013 -3
Los Angeles
Coastal Plains & Basins; Los Angeles Basin region; Wilmington Channel, southeast of the intersection of South Vermont Ave. and Lomita Blvd.; approximately 100 feet downstream of Lomita Blvd.
5
Comment
SBBG93115
Allium amplectens
D. Swinney
1990-2-26
1516
Los Angeles
Glendora, 50 to 100 yds N of Morgan Ranch Rd terminus
402
Comment Read comments Mar 3 2013
RSA230704
Allium campanulatum
Robert F. Thorne, M. Z. Thorne
1969-7-9
38519
Los Angeles
San Gabriel Mountains, Angeles National Forest: Big Pines.
2073
Comment
UCR117223
Allium fimbriatum
B. G. Pitzer
1998-5-12
3693
Los Angeles
Western Mojave Desert, c. 18 air mi. NW of Adelanto & 12.8 mi (airline) west of the San Bernardino Co. line, 240th Street East, c. 3.1 road mi. north of junction with El Mirage Rd. (= Ave. 'P'), 0.25 mi. east of 240th St., and c. 3.4 mi. south of Ave. 'J
866
Comment
UC635246
Allium fimbriatum var. fimbriatum
H. L. Mason
1926-4-26
3022
Los Angeles
near Rock Creek (n side of San Gabriel Mountains); San Gabriel Mountains
Comment
PASA546
Allium lacunosum
Margaret Stason
1931-6-13
Los Angeles
Pinon Flats near Chilao, San Gabriel Mts.
Comment
SD253328
Allium lacunosum var. davisiae
R. G. Swinney
2011-6-7
15041
Los Angeles
San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road (Chilao Flat 7.5'Q)
1584
Comment
POM83381
Allium monticola
Geo L. Moxley
1925-5-28
1130
Los Angeles
Granite rock slides between Mt. Lowe and Mt. Markham
Comment
RSA632857
Allium monticola
Robert F. Thorne, Robert Frampton
1971-6-27
40985
Los Angeles
San Gabriel Mountains: Angeles National Forest, East slope West Baldy Peak, along trail from bowl.
2743
Comment
UCR271221
Allophyllum divaricatum
R. G. Swinney
2011-6-1
14962
Los Angeles
San Gabriel Mountains, Camp Colby (Colby Ranch), 0.1-0.3 mile east-southeast of Colby Lodge, along Camp Colby Trail, toward FS Rd 12W052, southeast of Coldwater Canyon headwaters
1073
Comment
RSA410074
Allophyllum glutinosum
C. Epling
1931-5-9
s.n.
Los Angeles
Santa Monica Mountains. Los Alisos Canyon.
Comment
LA82489
Alnus rhombifolia
O. H. Kappler;
1941-5-12
116
Los Angeles
Santa Monica Mountains, Topanga Canyon
182
Comment
RSA611613
Alnus rhombifolia
Erin Hewgley, J. Gural
1997-4-27
20
Los Angeles
Bernard Field Station of the Claremont Colleges, located on the NW corner of Mills Avenue and Foothill Boulevard.
412
Comment
RSA631364
Amaranthus albus
L. C. Wheeler
1967-9-4
10682
Los Angeles
San Gabriel Mountains: Camp Lupine, Prairie Fork.
1981
Comment
UCR281385
Amaranthus albus
R. G. Swinney
2014-5-27
16665
Los Angeles
San Gabriel Mountains, Glendora, ridge between east and north forks of Hook Cyn., c. 400 m south of Glendora Ridge Mtwy. & 200 m north of Church of the Open Door, NE of Hook Cyn. debris basin
445
Comment
RSA0082904
Amaranthus blitoides
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-5-30
3122
Los Angeles
Abalone Cove Reserve, Palos Verdes Nature Preserve. Along upper terrace overlooking the ocean.
39
Comment
UC1595413
Amaranthus blitoides
Tim Ross and Annette H. Ross
1991-7-29
5710
Los Angeles
n-most point Puente Hills (n base of Elephant Hill, w Pomona, on San Dimas USGS 7.5' quad.); Pomona, Elephant Hill
240
Comment
RSA573477
Amaranthus blitoides
T. S. Ross
1992-6-15
6563
Los Angeles
Whitier Hills(local namefor the western extremity of the Puente Hills) Knoll at the head of the S fork of Sycamore Canyon.
372
Comment
RSA5215
Amaranthus hybridus
C. B. Wolf
1932-9-13
4070 `
Los Angeles
Bryant Ranch near middle of S boundary of SE 1/4 sect 27., [50 ft. N & 1/4 mi: (less 100 ft.) W of SE corner of SE 1/4 sect 27 T4S R12 W]
5
Comment
UCR23420
Amaranthus palmeri
Alfred R. Roos
1945-10-23
s.n.
Los Angeles
San Fernando Valley, [Mission Hills], Sepulveda & Devonshire Blvds.
Comment
RSA402989
Amaranthus powellii
E. S. Spalding
1922-11-26
s.n.
Los Angeles
Near Glendale.
Comment
POM13687
Amaranthus retroflexus
P. A. Munz
1922-10-15
6557
Los Angeles
Claremont.
366
Comment
POM265639
Amaranthus spinosus
J. C. Roos
1937-11-1
2282
Los Angeles
Van Nuys
Comment
SEINET4001594
Amblyopappus pusillus
M. B. Dunkle
1940-1
7434
Los Angeles
Santa Barbara Island.
Comment
OBI17098
Ambrosia psilostachya
Lewis S. Rose
1966-12-24
66115
Los Angeles
Westwood Village
122
Comment
RSA416989
Ambrosia psilostachya
Blanche Trask
1902-08
s.n.
Los Angeles
Avalon, Catalina Island.
Comment
LA203758
Ambrosia salsola
A. M. Johnson;
1932-4-17
3963
Los Angeles
N of Palmdale in Joshua-tree area
Comment
RSA187659
Ammannia coccinea
Robert F. Thorne
1966-9-16
36710
Los Angeles
Near Hay Press Reservoir, Santa Catalina Island.
412
Comment
SFV12541
Ammannia coccinea
M. H. Grayum, D. L. Koutnik, B. Balch
1977-11-20
854
Los Angeles
San Fernando Valley Big Tujunga Wash,, on mud flats just behind Hansen Dam.
305
Comment
RSA226169
Amorpha californica var. californica
Gary D. Cromwell
1971-5-14
682
Los Angeles
Mystic Canyon, Angeles National Forest, 2 miles NE of Glendora;
396
Comment
CATA1033
Amsinckia intermedia
Mark L. Hoefs
1995-5-4
1955
Los Angeles
Santa Catalina Island: Near road between Cherry Valley and Howlands Landing
91
Comment
VVC116
Amsinckia intermedia
P. J. MacKay
1975-5-13
s.n.
Los Angeles
Pomona, Campus CalPoly; Parking lot north of health center.
253
Comment
LA40188
Amsinckia intermedia
W. O. Griesel;
1936-2-27
sn
Los Angeles
Faculty Hill U.C.L.A. Campus
Comment
RSA499936
Amsinckia intermedia
Thekla Mohr
1931
Los Angeles
Near Los Angeles
Comment
RSA0115844
Amsinckia menziesii
Steven A. Junak
1999-4-22
SCa- 841
Los Angeles
Santa Catalina Island. In upper part of Cape Canyon at pumphouse, just upstream from fork in road.
305
Comment
UC881416
Amsinckia spectabilis
F. R. Fosberg
1931-3-23
S 4329
Los Angeles
Hamilton's Canyon; Santa Catalina Island
30
Comment
RSA184059
Amsinckia tessellata
I. L. Wiggins
1966-4-17
20604
Los Angeles
Hillside across valley to e of Alpine Butte Wildflower Sanctuary, N of Pearblossom
Comment
UCR139000
Amsinckia tessellata var. tessellata
L. C. Wheeler
1968-5-12
s.n.
Los Angeles
San Gabriel Mtns, Mesa on E side of Cruthers Creek, Lewis Ranch
1357
Comment
UCR192529
Amsinckia vernicosa var. vernicosa
A. C. Sanders
2008-4-10
34789
Los Angeles
Transverse Range/Mojave Desert, hills south of Hwy 138, c. 1 mile south of Neenach School, slopes N & E of VABM 'Pine
1006
Comment
RSA465138
Anagallis arvensis
L. E. Hoffman
1929-6-8
s.n.
Los Angeles
Arroyo Seco, Angeles National Forest
Comment
RSA616150
Anagallis arvensis
Valerie L. Soza
1998-5-3
96
Los Angeles
Claremont, Bernard Field Station (BFS), Claremont Colleges, NW corner of Mills Avenue and Foothill Boulevard.: West of main road, along southern edge of pHake Lake.
412
Comment
RSA786392
Anagallis arvensis
Doris Bowers
1957-4-25
216
Los Angeles
LaVerne College, LaVerne
320
Comment
CAS-BOT-BC137814
Andropogon glomeratus var. scabriglumis
Louis C. Wheeler
1964-3-18
8425
Los Angeles
San Gabriel Mountains. About half way between Roberts Canyon and Fish Canyon.
Comment
JEPS117935
Andropogon glomeratus var. scabriglumis
John Dittes, Josephine Guardino
2006-12-11
1439
Los Angeles
Big Tujunga Canyon ca. 1.8 air miles SW of Big Tujunga Dam, ca. 1.6 air miles NE of Mt. Lukens ca. 0.9 air mile SE of Big Tujunga USFS Station San Gabriel Mountains
598
Comment
RSA187756
Anemopsis californica
R. F. Thorne
1966-4-5
35857
Los Angeles
Santa Catalina Island. Cottonwood Creek below dam in Cottonwood Canyon.
107
Comment
RSA94601
Anisocoma acaulis
F. W. Peirson
1923-5-27
4316
Los Angeles
Pallett Creek, tributary to Rock Creek, north slope of San Gabriel Mts.
1097
Comment
SBBG121834
Anisocoma acaulis
A. Parikh, N. Gale
2005-6-17
786
Los Angeles
Portal Ridge, 1.4 km NE of intersection of N2 and Johnson Rd, 2.5 km ESE of intersection of N2 and Munz Ranch Rd
1165
Comment
CATA102
Anthemis cotula
Peter Henrikson
1987-4-23
76
Los Angeles
Santa Catalina Island: Behind Ben Weston Beach
6
Comment
LA201515
Anthemis cotula
Arthur C. Gibson;
2003-5-18
4876
Los Angeles
Santa Monica Mountains, Rocky Oaks National Recreation Area, near Mulholland Hwy and Kanan-Dume Rd
Comment
CHSC22521
Antirrhinum multiflorum
Robert A. Schlising
1971-5-19
2973
Los Angeles
1.3 miles NE of Jct Hwy 23 and Little Sycamore Canyon Road, along the latter.
Comment
JEPS26433
Antirrhinum multiflorum
Peter H. Raven
1960-5-21
15392
Los Angeles
2.1 mi from Ferndale (along road to Saddle Peak); Santa Monica Mountains
502
Comment
UCR209053
Antirrhinum nuttallianum
Dan S. Cooper
2009-4-29
s.n.
Los Angeles
Santa Monica Mountains, Beverly Hills, near upper end of Laurel Way in lower Franklin Canyon
235
Comment
UC185443
Antirrhinum nuttallianum subsp. subsessile
Katharine Brandegee
May 17 1916-May 25 1925
Los Angeles
Santa Catalina Island
Comment
LA99387
Apiastrum angustifolium
Walt Westman; E. R. Hobbs
1979-3-30
sn
Los Angeles
Santa Monica Mountains, Leo Carrillo State Park, Site #1
45
Comment
SEINET1004526
Apiastrum angustifolium
A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al.
2003-1
26123
Los Angeles
Western San Gabriel Mtns.; Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam.
488
Comment
RSA470402
Apium graveolens
E. Crow
1928-4-11
242
Los Angeles
Puddingstone Canyon, Hills S of San Dimas.
Comment
RSA69922
Apocynum androsaemifolium
F. W. Peirson
1921-7-3
882
Los Angeles
San Gabriel Mts., Hunt Canyon 3 mi E of Vincent
2011
Comment
RSA682289
Apocynum cannabinum
R. E. Riefner
2000-8-29
0 -754
Los Angeles
La Tuna Canyon, Santa Monica Mountains. Conservency Park, second canyon at picnic stop along La Tuna Canyon Rd. S of 210 Freeway.
462
Comment
UCR123248
Aptenia cordifolia
A. C. Sanders, Mark Elvin, , Cathleen Weigand, M. S. Enright, Julie M. Vanderwier
2002-8-8
25568
Los Angeles
Santa Clara River Valley, north of Hwy 126 just east of the Ventura Co. line, west of Mayo Spur
274
Comment
UCR230252
Arabis glabra
Dan S. Cooper
2011-4-28
411- 3
Los Angeles
San Gabriel Valley/San Gabriel Mtns. Foothills, Padua Park, off Padua Ave. near Claremont
559
Comment
SEINET4136766
Arabis sparsiflora var. californica
K. Dobry
1991-3-16
d 258
Los Angeles
Montifisher Property off Stunt Road. Lower Cold Creek Canyon, Santa Monica Mountains.; 0
Comment
UCR199748
Araujia sericifera
Scott D. White, Justin Wood
2008-6-4
12055
Los Angeles
Puente Hills, Skyline Dr. E of Hacienda Blvd. SCE corridor at proposed tower 42
366
Comment
CAS-BOT-BC128635
Arbutus menziesii
A. Davison
1893-7-21
s.n.
Los Angeles
Wilson's Peak Trail
Comment
RSA606035
Arbutus menziesii
L. C. Wheeler
1969-12-6
s.n.
Los Angeles
San Gabriel Mountains: Little Santa Anita Canyon along Mt. Wilson Trail.
838
Comment
CAS-BOT-BC23866
Arctostaphylos catalinae
Robert F. Thorne; P. Everett
1965-5-12
34599
Los Angeles
Catalina Island, slopes of Bulrush Canyon.
274
Comment
RSA626707
Arctostaphylos glandulosa
Raymond J. Dobbs
1927-5-21
936
Los Angeles
Near Waterman Station.
1037
Comment
RSA631307
Arctostaphylos glandulosa
Jon E. Keeley, Melanie Baer-Keeley
1992-10-11
21993
Los Angeles
Liebre Mountains, 3.5 km east of Bear Campground.
1675
Comment
UC1120281
Arctostaphylos glandulosa subsp. glandulosa
H. A. Jensen
1933-2-27
264
Los Angeles
Mt. Wilson Angeles National Forest, Pasadena Quadrangle
Comment
LA42397
Arctostaphylos glandulosa subsp. mollis
A. M. Johnson;
1934-5-4
4466
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road.
Comment
POM367279
Arctostaphylos glandulosa subsp. mollis
Anstruther Davidson
1892-5-29
1770
Los Angeles
Wilson's Peak
Comment
SBBG118767
Arctostaphylos glandulosa subsp. mollis
L. Gross with P. Morton
2004-6-9
1335
Los Angeles
W end of the main crest, S from Pacific Crest Trail along rd (7N23) past the 2nd PC Trail that exits off N of the rd, W of Bear Gulch Camp; T7N R17W S12,11,10and3
1688
Comment
CAS-BOT-BC39332
Arctostaphylos glauca
Fordyce Grinnell
1903-12-22
37
Los Angeles
Arroyo Seco Canyon, near Pasadena
Comment
RSA0087386
Arctostaphylos glauca
R. G. Swinney
2010-5-25
12975
Los Angeles
just south of boundary of Placerita Canyon Natural Area, in Natl. Forest, Manzanita Mountain (on park map but not on USGS topo), just north of jct. of Manzanita Mtn. Trail and USFS ridge firebreak.
659
Comment
RSA631462
Arctostaphylos glauca
Allen Massihi, Jon E. Keeley
1992-7-9
16032
Los Angeles
Ridge Route, 18 km south of Liebre Gulch turnoff.
900
Comment
RSA631635
Arctostaphylos glauca
Allen Massihi, Jon E. Keeley
1992-6-30
15836
Los Angeles
San Gabriel Canyon, Highway 39, 11-12 km north of ORV area.
1100
Comment
SBBG17088
Arctostaphylos glauca
K. A. Wilson
1961-3-11
989
Los Angeles
San Francisquito Cyn, 1.5 mi S of Green Valley (Spunky Cyn Rd).
Comment
UCR223040
Arctostaphylos glauca
R. G. Swinney
2009-5-6
10667
Los Angeles
Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.4-1.5 miles SE of Mt. Emma Rd., upper south fork of Carr Cyn.
1085
Comment
RSA597120
Arctostaphylos parryana
T. S. Ross
1990-6-22
s.n. (post 3713
Los Angeles
Pinyon Ridge: Eastern half of ridge, directly N of Fenner Canyon
1939
Comment
RSA610553
Arctostaphylos parryana
L. C. Wheeler
1968-8-7
s.n.
Los Angeles
San Gabriel Mountains: Devils Canyon near Bear Creek Divide.
1706
Comment
RSA634770
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley, Allen Massihi
1992-8-20
20425
Los Angeles
Road to Sulphur Springs Campground, 0.2 km north of dirt road to Pacifico Mtn., north of Chilao, San Gabriel Mtns.
1650
Comment
RSA634862
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley, Allen Massihi
1992-8-20
20260
Los Angeles
Mill Creek Summit, East of Angeles Forest Highway.
1470
Comment
RSA635094
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley, Allen Massihi
1992-8-20
20349
Los Angeles
Road to Mt. Gleason, 9 km west of Mill Creek Summit, San Gabriel Mtns.
1730
Comment
RSA635156
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley, Allen Massihi
1992-8-20
20280
Los Angeles
Angeles Forest Hwy., 1.7 km N of Mill Creek Summit. San Gabriel Mtns.
1385
Comment
RSA635192
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley, Allen Massihi
1992-8-20
20384
Los Angeles
Road to Pacifico Mtn., 3.7 km east of Mill Creek Summit, San Gabriel Mtns.
1710
Comment
RSA601018
Arctostaphylos patula
L. C. Wheeler
1966-9-21
8911
Los Angeles
San Gabriel Mountains. South fork of Big Rock Creek in the vicinity of Lily Spring.
2378
Comment
RSA635250
Arctostaphylos patula
Jon E. Keeley, Allen Massihi
1992-8-21
20648
Los Angeles
Angeles Crest Hwy., Cloudburst Summit, San Gabriel Mtns.
2100
Comment
RSA748794
Arctostaphylos patula
R. G. Swinney
2001-8-9
8019
Los Angeles
Mount Williamson, third peak from east on the ridge.
2513
Comment
POM162487
Arenaria macradenia var. arcuifolia
F. W. Peirson
1929-7-1
8430
Los Angeles
Aliso Creek at Tie Canyon.
1356
Comment
RSA0031343
Argemone munita
Pam De Vries
2013-5-20
7861
Los Angeles
Tehachapi Mountains/Western Transverse Range (Gorman Hills). About 0.5 air miles NNW of the Quail Lake Road offramp on the 15 freeway, just east of Zenobia Rd.
1035
Comment
RSA670715
Argemone munita
Bonnie C. Templeton
1931-5-17
1213
Los Angeles
Bouquet Canyon, San Gabriel Mountains.
Comment
UC854928
Argemone munita
C. B. Clokey, I. W. Clokey, B. C. Templeton
1930-5-13
4614
Los Angeles
Boquet Canyon
600
Comment
UCSB2118
Argemone munita
Crum, Charles
1958-7-3
Los Angeles
Crystal Lake road
1219
Comment
JEPS48604
Argemone munita
Charles J. Lovell
1942-5-24
Los Angeles
Mescal Canyon approach to Mohave Desert Mescal Canyon
Comment
RSA105992
Argemone munita
Gerald B. Ownbey, Findley Ownbey
1954-5-28
2116
Los Angeles
14.0 miles S of Vincent on road to La Canada. Roadside bank and adjacent stream bank.
Comment
RSA434331
Argemone munita
Fordyce Grinnell Jr.
1910-06
s.n.
Los Angeles
Long Canyon, San Gabriel Mountains.
Comment
RSA249731
Aristida adscensionis var. modesta
R. F. Thorne, M. Z. Thorne
1973-2-12
42473
Los Angeles
Santa Catalina Island. N of Marine Science Station at Fisherman's Cove.
46
Comment
UC1870333
Aristida purpurea var. parishii
LeRoy Gross, Valerie Soza, Samantha Tessel
2001-6-4
400
Los Angeles
[Transverse Ranges; Verdugo Mountains region]; Vedugo Mountains Region: Northwest side, just north of Ledge Ave. and Tuxford St. (dead end), west of McDonald Creek. City of Sun Valley.
366
Comment
RSA12407
Artemisia biennis
C. B. Wolf
1934-4-11
5620
Los Angeles
Bryant Ranch, E of Long Beach, 180 ft. east of center of sec. and 150 ft. south of line of SE1/4; T4S R12W S27 SE/4
5
Comment
CAS-BOT-BC90158
Artemisia californica
Steve Boyd; Tim Ross; Laurel Arnseth
1990-4-8
4420
Los Angeles
San Clemente Island. E side of island, Bryce Cyn near Malo Point
Comment
RSA417239
Artemisia californica
F. R. Fosberg
1931-1-7
7115
Los Angeles
Mouth of little Santa Anita Canyon, Sierra Madre.
300
Comment
UC625157
Artemisia californica
F. R. Fosberg
1931-12-10
7149
Los Angeles
Avalon Santa Catalina Island, Public Utilities Canyon, Avalon
50
Comment
UCR205881
Artemisia californica
A. C. Sanders, Mitch Provance, T. B. Salvato
2009-6-1
37084
Los Angeles
San Gabriel Valley, west edge of I-605 and c. 1 mile west of the center of of the Santa Fe Flood Control Basin, N of Arrow Hwy and south of Duarte
140
Comment
SEINET11837820
Artemisia californica
D. P. Reagan
5
Los Angeles
Hasley Canyon. 2 mi NW of Valencia
Comment
RSA417275
Artemisia douglasiana
George R. Johnstone
1930-8-10
s.n.
Los Angeles
San Gabriel Canyon.
1524
Comment
SBBG125907
Artemisia douglasiana
A. C. Sanders with T. B. Salvato, M. Provance
2009-5-28
37023
Los Angeles
San Gabriel River channel between Ramona Blvd and Lower Azusa Rd, sw lobe of Irwindale between Baldwin Park and El Monte
92
Comment
UC1349057
Asclepias fascicularis
Robert F. Thorne
1966-9-15
36678
Los Angeles
above Parson's Landing; Santa Catalina Island
76
Comment
UC56832
Asclepias fascicularis
Ernest Braunton
Sept 1902
675
Los Angeles
Los Angeles
Comment
POM209993
Asclepias fascicularis
Victor Duran
1933-8-11
3547
Los Angeles
San Gabriel Mountains, South Fork Big Rock Creek.
1524
Comment
SEINET10637036
Asclepias fascicularis
Victor Duran
1933-8-11
Duran 3547
Los Angeles
South Fork Big Rock Creek, San Gabriel Mts.
1524
Comment
LA3681
Aspidotis californica
Carl Epling; Lincoln Ellison
1966-3-30
sn
Los Angeles
SANTA MONICA MOUNTAINS, Topango Canyon
Comment
RSA417669
Aster greatae
L. E. Hoffman
1927-8-19
s.n.
Los Angeles
Clear Creek, Angeles National Forest.
Comment
SD193279
Astragalus didymocarpus
A. C. Sanders
2005-5-5
29906
Los Angeles
Cruzan Mesa along dirt road at northeast end of mesa.
640
Comment
CAS-BOT-BC182295
Astragalus didymocarpus var. didymocarpus
Blanche Trask
1903-6-1
206
Los Angeles
San Clemente Island
Comment
CAS-BOT-BC187069
Astragalus lentiginosus
H. M. Hall
1899-6-1
s.n.
Los Angeles
Swarthout Canon [Canyon], San Antonio Mt.
Comment
POM49663
Astragalus lentiginosus var. variabilis
A. D. E. Elmer
1902-06
s.n.
Los Angeles
Palmdale
Comment
RSA596973
Astragalus leucolobus
R. G. Swinney
1996-5-27
4864
Los Angeles
Eastern San Gabriel Mountains: N of Wrightwood, E of Table Mountain, ca. 0.25 mile SE of Smithsonian Observatory
2195
Comment
SD66852
Astragalus miguelensis
R. Mitchel Beauchamp
1967-3-19
323
Los Angeles
San Clemente Isalnd, Sherman Field, sandy area south of the runway
Comment
SBBG12723
Astragalus nevinii
E. R. Blakley
1968-6-10
5233
Los Angeles
cyn mouth SE of Eel Pt, half way toward Seal Cove
7
Comment
CAS-BOT-BC193084
Astragalus pycnostachyus var. lanosissimus
S. B. Parish; W. F. Parish
1881-10-1
1117
Los Angeles
Ballona Rch.
Comment
RSA415761
Astragalus trichopodus
Anstruther Davidson
1891-06
s.n.
Los Angeles
Catalina Island.
Comment
UCR70744
Astragalus trichopodus subsp. antisellii
P. A. Munz, M. E. Jones
1934-4-26
s.n.
Los Angeles
Western Transverse Range, Castaic Canyon, Ridge Road
Comment
SBBG38920
Astragalus trichopodus var. lonchus
E. R. Blakley
1963-4-7
5508
Los Angeles
N slope of ridge between Little Harbor and Cottonwood Cyn
45
Comment
POM9012
Astragalus trichopodus var. lonchus
Louise Kendall
1920-3-21
3401
Los Angeles
Long Beach.
Comment
CAS-BOT-BC199097
Astragalus trichopodus var. phoxus
Alice Eastwood
1906-6-5
249
Los Angeles
Roscoe, country adjacent to Los Angeles
Comment
JEPS54532
Astragalus trichopodus var. phoxus
W. L. Jepson
1935-4-17
17071
Los Angeles
Bouquet Canyon Bouquet Canyon (canyon bottom)
Comment
RSA655801
Astragalus trichopodus var. phoxus
James Henrickson
2000-4-15
20700
Los Angeles
Ca. 1 mi SE of Newhall in Whitney Canyon SE of junction of San Fernando Road and State Highway 14; ca. 1/2 mile E of Highway 14.
488
Comment
UC1713784
Athysanus pusillus
Gordon H. True Jr.
1935-3-5
46
Los Angeles
4 mi w of Palmdale
944
Comment
UCR192020
Atriplex
A. C. Sanders
2008-4-16
34907
Los Angeles
Tehachapi Mtns. Foothills/ W Mojave Desert, west end of Antelope Valley, 0.15 mi. north of Hwy 138 on the eat side of the cement plant road, 0.75 mi. ESE of Quail Lake
1021
Comment
UC56779
Atriplex argentea var. mohavensis
Ernest Braunton
Sep 1902
635
Los Angeles
Cienega
Comment
POM246557
Atriplex californica
F. R. Fosberg
1931-5-17
S- 4889
Los Angeles
Little Harbor, Santa Catalina Island.
2
Comment
RSA341621
Atriplex californica
F. C. Boutin
1967-4-23
1639
Los Angeles
San Clemente Island: Wilson Cove
Comment
UCSB27634
Atriplex canescens
Lavinger, S.
1975-12-1
Los Angeles
Lake Hughes Road, 3.5 miles north from its junction with Ridge Route Road
457
Comment
RSA590508
Atriplex coulteri
T. S. Ross, Janet Takara, Misty Gray
1993-4-20
6827
Los Angeles
Santa Catalina Island. Indian head Rock, SSw of, and overlooking, Little Harbor.
79
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
SEINET4135193
Atriplex lentiformis
Grant D. Brown
1950-11-24
569
Los Angeles
Located 2 miles west of Topanga Canyon at base of coastal bluff.; 0
Comment
SEINET11930561
Atriplex lentiformis
D. P. Reagan
1974-1
30
Los Angeles
Ridge Road, just E of Sandberg along State Road N-2
Comment
RSA478290
Atriplex lentiformis subsp. breweri
H. L. Bauer
1932-6-1
s.n.
Los Angeles
Santa Monica Beach road
Comment
RSA248833
Atriplex leucophylla
R. F. Thorne
1973-4-12
42917
Los Angeles
San Clemente Island, Horse Cove, S end of island.
3
Comment
LA210080
Atriplex nummularia
Philip A. Munz;
1932-8-31
12817
Los Angeles
Playa del Rey
Comment
RSA478342
Atriplex pacifica
F. R. Fosberg
1931-4-22
S 4684
Los Angeles
Eagle s Nest, Middle Ranch Canyon, Santa Catalina Island.
200
Comment
RSA607704
Atriplex prostrata
Scott D. White
1997-11-5
6013
Los Angeles
Malibu Coast: Mouth of Trancas Cyn., north of Pacific Coast Hwy.
7
Comment
SD252314
Atriplex prostrata
Steven A. Junak
1999-7-16
Sca 1057
Los Angeles
Santa Catalina Island: Just inland from mouth of Cottonwood Canyon, N side of creekbed.
6
Comment
UCD97860
Atriplex spinifera
Daryl Koutnik
1978-5-10
469
Los Angeles
End of Corral Canyon Road, Santa Monica Mountains.
731
Comment
UCR238072
Atriplex suberecta
Mark A. Elvin, M. S. Enright
2002-7-22
2110
Los Angeles
Western Transverse Range, Newhall Ranch, Salt Creek
305
Comment
RSA128009
Atriplex subspicata
P. H. Raven, H. J. Thompson
1959-10-18
s.n.
Los Angeles
Mouth of Topanga Canyon, Santa Monica Mountains.
5
Comment
SBBG13603
Atriplex watsonii
P. H. Raven
1962-7-12
18010
Los Angeles
near point at E end of Northwest Harbor
30
Comment
RSA674242
Avena barbata
LeRoy Gross, Michael Denslow, Mariam Sidibeh, Valerie Soza
2003-2-10
694
Los Angeles
South side; Along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. Area burned in Summer-Fall of 2002.
783
Comment
RSA385391
Avena fatua
Anstruther Davidson
1917-04
3217
Los Angeles
Alvarado Street, Los Angeles.
Comment
UCSB30475
Avena sativa
Jorgen, R.
1975-5-11
Los Angeles
Intersection Ave, US and CA Hwy 138; 20 mi W of Littlerock
975
Comment
POM155777
Baccharis douglasii
M. B. Dunkle
1928-10-7
1993
Los Angeles
Middle Ranch Gorge
46
Comment
OBI56528
Baccharis pilularis
Louis C. Wheeler
1967-11-18
s.n.
Los Angeles
Liebre Mtn: Barrel Springs
899
Comment
RSA599026
Baccharis pilularis
L. C. Wheeler
1967-11-11
s.n.
Los Angeles
San Gabriel Mountains: Head of Reynier Canyon off Sand Canyon
595
Comment
UC1118881
Baccharis pilularis
P. L. Johannsen
1934-2-17
290
Los Angeles
Pico Canyon Santa Susana Quad.
609
Comment
RSA350395
Baccharis pilularis
F. R. Fosberg
1930-10-18
4111
Los Angeles
N* Slough'. [locality name change to'Laguna Dominguez']
10
Comment
LA201757
Baccharis plummerae subsp. plummerae
Arthur C. Gibson;
2003-9-3
4841
Los Angeles
Comment
POM579281
Baccharis salicifolia
Timothy S. Ross, J. Mark Porter, Gery Allan, Vanessa Ashworth, Darin L. Banks, Megan Tommerup
1994-3-28
7419
Los Angeles
Palos Verdes Peninsula: Rancho Palos Verdes; sun-named horseshoe-shaped canyon to the NE of upper Forrestal Drive.
174
Comment
RSA720231
Baccharis salicifolia
LeRoy Gross
2007-4-21
2644
Los Angeles
North side of the range; Engleheard Canyon. Pass or up canyon from Camp Max Straus at the end of Shirly Jean Street
416
Comment
SFV16174
Baccharis salicifolia
P. A. Krueger
1994-3-28
1
Los Angeles
San Gabriel Mountains Little Dalton Picnic Area off Glendora Mountain Road.
330
Comment
UCR187000
Baccharis salicifolia
A. C. Sanders, T. B. Salvato, Michael Honer
2006-4-28
32228
Los Angeles
Tehachapi Mtns. Foothills, near Oso Pumping Plant on the California Aqueduct, just below the Kern Co. line along the road to the pumping plant
939
Comment
UCR219437
Baccharis salicifolia
R. G. Swinney
2009-3-28
10180
Los Angeles
Transverse Range; San Gabriel Mountains, Monrovia Mountain Park, along canyon bottom from park entrance to 0.5 mi up canyon
427
Comment
UC75847
Baccharis salicifolia subsp. salicifolia
E. D. Palmer
1902-7-1
Los Angeles
Wash of Claremont
Comment
UC1118917
Baccharis salicifolia subsp. salicifolia
G. T. Nordstrom
1935-1-8
308
Los Angeles
4 1/2 mi e Bear Mtn.; Tejon Quad.
944
Comment
UC284839
Balsamorhiza deltoidea
P. A. Munz
1923-6-9
6915
Los Angeles
6 mi N of, in canyon Elizabeth Lake
Comment
RSA230739
Barbarea orthoceras
R. F. Thorne, M. Z. Thorne
1969-7-9
38565
Los Angeles
Angeles National Forest; Upper part of large sloping meadow at Big Pines
2088
Comment
RSA725836
Barbarea orthoceras
R. G. Swinney
1997-7-17
5682
Los Angeles
West of Wrightwood, meadow at Pig Pines, south of junction of Hwy 2 and Big Pines Hwy.
2061
Comment
RSA12650
Bassia hyssopifolia
C. B. Wolf
1934-8-16
6048
Los Angeles
Bryant Ranch east of Long Beach., T4S R12W. 300 ft east of center of sect. 34 & 100 ft. so. of no. line of same
4
Comment
RSA721720
Berberis aquifolium var. aquifolium
R. G. Swinney
1995-3-11
3381
Los Angeles
Glendora, Big Dalton Canyon
378
Comment
SBBG42726
Beta vulgaris
R. N. Philbrick
1968-2-23
B 68 -3
Los Angeles
Little Fisherman Cove
Comment
RSA603805
Bidens laevis
L. C. Wheeler
1933-10-20
2186
Los Angeles
San Gabriel River
76
Comment
UCR207699
Bituminaria bituminosa
Justin M. Wood
2009-4-13
487
Los Angeles
San Gabriel Mountains, Foothills above the city of Sierra Madre, 'one carter estates' at the end of Baldwin Ave.
67
Comment
SEINET3146114
Blepharipappus elegans
G. B. Grant
1905-4-20
109
Los Angeles
Pasadena
Comment
UCR169484
Bloomeria crocea
Kathleen Stockwell
2005-5-4
121
Los Angeles
San Gabriel Mtns Foothills, North Claremont, Palmer Canyon N of Palmer Canyon Road at Via Padova, just N of Padua Hills Theater
610
Comment
RSA656675
Bloomeria crocea
G. Pitto
1980-6-8
49
Los Angeles
At base of trail, south end of Hinderberg Park [Crescenta Valley Park] bottom of Dunsmore Ave. La Crescenta.
518
Comment
RSA127844
Bloomeria crocea var. crocea
Peter H. Raven
1959-5-9
14164
Los Angeles
Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage,
274
Comment
CAS-BOT-BC174651
Bloomeria crocea var. montana
Timothy S. Ross; Steve Boyd; Steve Burns
1994-7-7
8133
Los Angeles
Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10)
1708
Comment
SFV15330
Boechera arcuata
J. C. Dittes, D. Stolp
1990-3-10
42
Los Angeles
San Gabriel Mountains 1.5 miles upstream of Big Tujunga flood control reservoir.
732
Comment
POM95903
Boechera californica
Marcus E. Jones
1924-5-16
s.n.
Los Angeles
Stoddard Canyon
Comment
RSA0128741
Boechera californica
W. P. Burger
1979-5-18
103
Los Angeles
Angeles Crest Hwy, turnout by stream ca. 1 mile from jct with Angeles Forest Hwy.
1066
Comment
RSA0128962
Borago officinalis
Scott D. White, John Green
2004-4-23
10227
Los Angeles
City of Pasadena. Arroyo Seco at La Loma Road bridge crossing.
213
Comment
RSA151292
Bowlesia incana
P. H. Raven
1962-5-8
17597
Los Angeles
San Clemente Island: mouth of canyon at south end of Seal Cove
9
Comment
SD60387
Boykinia rotundifolia
Peter H. Raven
1961-10-1
16779
Los Angeles
San Gabriel Mountains, upper Evey Canyon, shaded walls of narrow gorge
914
Comment
LA92007
Brachypodium distachyon
Peter H. Raven;
1962-5-22
17825
Los Angeles
Santa Cruz Island, above Emerald Bay
121
Comment Read comments Jun 5 2014
UCR159956
Brassica fruticulosa
Valerie Soza, Steve Boyd, G. D. Wallace
2000-3-28
654 a
Los Angeles
San Gabriel Mtns, south side: Cobal Canyon, Claremont Hills Wilderness Park, at junction of main fire road and Thompson Creek
518
Comment
CAS-BOT-BC30312
Brassica nigra
Peter H. Raven; Henry J. Thompson
1959-5-5
14133
Los Angeles
Santa Monica Mountains. Muholland Highway. 1 mile west of Las Virgenes Road. Malibu Lake drainage.
274
Comment
POM351108
Brickellia californica
F. R. Fosberg
1931-7-11
7201
Los Angeles
Ridge Route nr Liebre summit.
335
Comment
RSA0105489
Brickellia californica
R. G. Swinney
2011-11-3
15992
Los Angeles
San Gabriel Mountains: Little Santa Anita Canyon, First Water, 1.7 miles up canyon from Mt. Wilson Trailhead, north of Sierra Madre.
622
Comment
RSA670690
Brickellia californica
B. C. Templeton
1947-5-21
6283
Los Angeles
Bouquet Canyon, Angeles Natl. Forest.
Comment
SFV17932
Brickellia californica
J. N. Hogue
1998-10-13
129 .3
Los Angeles
San Gabriel Mountains San Gabriel Canyon. West side of San Gabriel reservoir along road.
470
Comment
SFV20891
Brickellia californica
L. Gross
2000-10-28
298
Los Angeles
Verdugo Mountains Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon where Grandview Ave. and Mountain Street meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road). Open, west-facing side of ridge in fire island (adjacent area burned 5 years ago) below reservoir.
305
Comment
UCSB9968
Brickellia californica
Ballard
1954-9-28
Los Angeles
One mile west of Route 66, Claremont
289
Comment Read comments Nov 5 2014
RSA127930
Brickellia californica
Peter H. Raven, A. Thompson
1958-10-11
13765
Los Angeles
4.2 mi. E of top of Saddle Peak on Piuma Road
640
Comment
UC1587579
Brickellia nevinii
Tim Ross and Annette Ross
1991-9-7
5947
Los Angeles
near x Yerba Buena Road Mulholland Highway (Santa Monica Mountains); Santa Monica Mountains
579
Comment
RSA0105690
Briza minor
Amy Catalano, Steve Junak
2016-4-28
16 -093
Los Angeles
Santa Catalina Island. Just northeast of entrance to Howland's Landing.
17
Comment
LA51386
Brodiaea jolonensis
Peter H. Raven; David S. Verity
1960-5-7
15350
Los Angeles
SANTA MONICA MOUNTAINS, Cornell Corners, just W of Cornell Corners.
213
Comment
RSA530582
Bromus
M. B. Dunkle
1928-3-31
1789
Los Angeles
Cottonwood Canyon, Santa Catalina Island.
Comment
RSA777518
Bromus
R. G. Swinney
2009-5-27
10863
Los Angeles
Sulphur Springs Campground, streamside from campground to 300 m downstream
1585
Comment
RSA713741
Bromus carinatus
A. C. Sanders, Helen Kennedy
2005-4-13
29439
Los Angeles
Western San Gabriel/Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon.
457
Comment
SEINET10468524
Bromus carinatus
H. Lewis
1941-3-19
Lewis s.n.
Los Angeles
Faculty hill. Ucla campus.
Comment
SEINET10900896
Bromus carinatus
Hermann E. Hasse
Hasse s.n.
Los Angeles
Comment
UCR108642
Bromus carinatus var. carinatus
L. C. Wheeler
1970-5-4
s.n.
Los Angeles
Altadena, 55 E. Pine Street
Comment
SEINET935048
Bromus carinatus var. marginatus
Louis C. Wheeler
1968-1
s.n.
Los Angeles
San Gabriel Mountains: Head of Mattox Canyon at Santa Clara Divide Road
Comment
CHSC35204
Bromus catharticus
James Henrickson
1979-5-18
18119
Los Angeles
Ca 2 miles SE of Newhall, N of San Fernando Road, ca 1 mile NW of Hwy 14; S of creek in pastured area.
402
Comment
RSA607581
Bromus catharticus
L. C. Wheeler
1973-6-8
s.n.
Los Angeles
Los Angeles: SE of Alameda St. & San Diego Fwy, between Sepulveda & 233rd St.. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]
Comment
UCD58343
Bromus catharticus
Gordon Pilone
1960-11-23
66
Los Angeles
First orange grove north of Foothill Blvd. on Indian Hill Blvd. in Claremont. San Gabriel Mountain Range.
390
Comment
CHSC8366
Bromus diandrus
Edward L. Smith
1957-5-7
53
Los Angeles
At Pomona College, Claremont.
365
Comment
RSA0107649
Bromus diandrus
R. G. Swinney
2011-6-23
15309
Los Angeles
San Gabriel Mountains: Chilao Campground area, Chilao Creek, N of jct. of service road to Chilao (Fire) Station and road to Chilao Visitor Center.
1582
Comment
RSA279046
Bromus diandrus
R. F. Thorne
1971-4-23
41473
Los Angeles
disturbed ground near Santa Anita Canyon Road. San Gabriel Mountains.
457
Comment
UCD58579
Bromus diandrus
Robert D. Clarke
1979-4-15
s.n.
Los Angeles
Central Los Angeles.
Comment
UCR271914
Bromus diandrus
R. G. Swinney
2010-3-24
12077
Los Angeles
San Gabriel Mountains, Lopez Canyon above Pacoima, 1.7 miles west of Kagel Cyn. Road on west side of Lopez Canyon Rd.
463
Comment
RSA191157
Bromus grandis
R. F. Thorne, M. Z. Thorne
1967-7-19
37139
Los Angeles
San Gabriel Mountains, Angeles National Forest, Crystal Lake Recreation Area; above junction of roads to Crystal Lake and Angeles Crest Highway
1555
Comment
RSA462417
Bromus grandis
Gary D. Wallace
1979-5-26
1849
Los Angeles
San Gabriel Mountains: along Angeles Forest Highway just west of Clear Creek Ranger Station
Comment
UCR73385
Bromus grandis
T. S. Ross
1991-8-14
5780
Los Angeles
San Gabriel Mtns, Roundtop Mountain
1768
Comment
RSA533416
Bromus hordeaceus
Timothy S. Ross
1991-4-21
4525
Los Angeles
Whittier Hills (Puente Hills, pro parte): Middle Turnbull Canyon, vicinity of old water tank.
229
Comment
SBBG13575
Bromus hordeaceus
E. R. Blakley
1961-9-24
4778
Los Angeles
Little Harbor at mouth of Little Springs Cyn
6
Comment
RSA534156
Bromus hordeaceus subsp. molliformis
Timothy S. Ross, Orlando Mistretta, Mike Hammitt
1991-5-17
5053
Los Angeles
San Clemente Island: flats SE of air terminal (New airfield, N end of island).
64
Comment
RSA716913
Bromus inermis subsp. inermis
LeRoy Gross, Bruce Campbell
2006-6-29
2545
Los Angeles
Forest Service Road Surveys: Blue Ridge Road (3N06), and Road (3N39). From near 34.33199N, 117.65379W top of Paririe Fork, east of Lupine Campground walk back to Angeles Crest Highway (2).
Comment
POM363913
Bromus rubens
M. B. Dunkle
1939-4-4
7256
Los Angeles
San Clemente Island. Pyramid Cove.
Comment
UCR194762
Bromus rubens
Valerie Soza, Eileen Edwards, LeRoy Gross, Bart O'Brien
2000-4-25
731
Los Angeles
Transverse Ranges; Verdugo Mountains, Verdugo Mountains, south side, above Burbank. Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Motorway
427
Comment
UCR217307
Bromus rubens
R. G. Swinney
2009-3-10
10079
Los Angeles
San Gabriel Mtns. Foothills, Azusa, San Gabriel River Canyon, El Encanto Azusa River Wilderness Park
296
Comment
LA13694
Bromus rubens
A. M. Johnson;
1932-4-6
sn
Los Angeles
Comment
RSA0019963
Bromus tectorum
Naomi Zohman
1985-4-28
43
Los Angeles
Junction of CA Hwy 39 and west fork of San Gabriel River. Forest Service Road, along the west fork.
Comment
LA51496
Cakile edentula
O. H. Kappler;
1944-4-1
565
Los Angeles
Santa Monica Mountains, Zuma Beach
7
Comment
RSA598870
Calandrinia ciliata
Steve Boyd, Timothy S. Ross
1997-3-21
9247
Los Angeles
Liebre Mountains, Portal Ridge, upper Broad Canyon, ca. 1 mile east of VABM King and 1.2 miles east of the junction of Forest Service Roads 7N07 and 7N07A, along the ridgeline dividing Bleich Canyon and Broad Canyon.
1195
Comment
UCR265489
Calandrinia ciliata
Dan S. Cooper
2015-3-13
2015- 35
Los Angeles
Western Transverse Range; Santa Monica Mountains, La Sierra Canyon, north of Seminole Hot Springs
244
Comment
RSA762417
Calocedrus decurrens
R. G. Swinney
2008-8-13
9379
Los Angeles
Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR16013
Calocedrus decurrens
Steve Stadler
1966-4-17
41766- 58
Los Angeles
San Gabriel Mountains, 1 mi west of Big Pines Junction on Big Pines to Palmdale
1982
Comment
UCR277388
Calocedrus decurrens
R. G. Swinney
2011-10-13
15781
Los Angeles
San Gabriel Mountains, Chilao Flat near central meadow, 0.2 miles ESE of Chilao Station, along Chilao Creek
1573
Comment
RSA37725
Calochortus albus
E. S. Spalding
1925-4-29
s.n.
Los Angeles
Near Los Angeles.
Comment
CAS-BOT-BC132271
Calochortus catalinae
Geo. B. Grant; Walter Wheeler
1904-4-21
s.n.
Los Angeles
Santa Catalina Island
Comment
UCD139487
Calochortus catalinae
Michael Alvord; Curtis Schway
1993-4-14
24
Los Angeles
Santa Monica Mountains, Topanga State Park, upper parking lot, Musch Tral. 0.5 mile northeast side of trail.
600
Comment
RSA758003
Calochortus clavatus var. gracilis
D. E. Bramlet, Jennifer S. Pareti
2008-5-6
4251
Los Angeles
Bouquet Cyn, 854 m SE of Bouquet Cyn Rd & 579 m S of Hayfork Road.
Comment
JEPS17849
Calochortus kennedyi
Frank W. Peirson
1921-5-20
1667
Los Angeles
Little Rock Creek San Gabriel Mountains
1127
Comment
IRVC28191
Calochortus plummerae
Naomi Fraga, et al.
2004-6-3
1240
Los Angeles
Along Barrett Stoddard Road (2N04) between Cascade and barrett Cyns. Transverse Ranges; San Gabriel Mtns.
Comment
RSA747181
Calochortus plummerae
Orlando Mistretta
1992-6-26
627
Los Angeles
Transverse Ranges; San Gabriel Mts region: Glendora Saddle to Lookout Mountain.
Comment
RSA617182
Calycadenia tenella
R. G. Swinney
1969-5-10
499
Los Angeles
Base of San Gabriel Mts. in and near the city of Glendora. .5 mi. N of Sierra Madre Ave. at E end of Highcrest.
351
Comment
UCR162204
Calystegia
Anuja Parikh, Nathan Gale
2004-7-1
2075
Los Angeles
NE end of Santa Susana Mtns./Santa Clara River Valley, Newhall Ranch (study area 15), south of the river near Potrero Canyon
366
Comment
SD75618
Calystegia macrostegia
M. B. Dunkle
1939-4-6
7291
Los Angeles
San Clemente Island; Mosquito Harbor.
Comment
LA200372
Calystegia macrostegia subsp. cyclostegia
Jonathan Sauer; S. Modry
1969-1-31
4378
Los Angeles
SANTA MONICA MOUNTAINS, Point Dume
3
Comment
LA50066
Calystegia macrostegia subsp. intermedia
LeRoy Abrams;
1963-3-8
3106
Los Angeles
near Inglewood
Comment
SDSU14830
Calystegia macrostegia subsp. macrostegia
Patrick McConnell
2003-4-27
28
Los Angeles
Chalk Canyon, approx 1/2 mile inland from Horse Beach, growing among Rhus, Encelia and Malacothamnus clementinus, SHOBA zone of San Clemente Island.
30
Comment
UCSB31632
Calystegia malacophylla subsp. pedicellata
Miller, Brian
1963-8-3
Los Angeles
McGill Camp , Mt. Pinos
2133
Comment
RSA191347
Calystegia occidentalis subsp. fulcrata
R. F. Thorne, M. Z. Thorne
1967-7-19
37203
Los Angeles
Angeles National Forest: Above Crystal Lake Recreation Area between Deer Flat Campground and Big Cienega Springs.
1950
Comment
RSA422169
Calystegia occidentalis subsp. fulcrata
Robert Gustafson
1978-6-1
972
Los Angeles
Near the entrance of Hungry Valley off dirt road leading into the valley, 0.1 west of the paved 2-lane Peace Valley Rd., about 1/4 miles west of Gorman.
1220
Comment
RSA639841
Calystegia peirsonii
Sandy Leatherman, Brian Daniels
1998-11-10
59
Los Angeles
Bouquet Canyon: Direstly west of the intersection of Bouquet Canyon Road and Vasquez Canyon Road.
487
Comment
RSA465682
Camissonia bistorta
T. S. Clare
1929-2-25
s.n.
Los Angeles
Santa Monica Mountains, Santa Monica Canyon
Comment
UCR232369
Camissonia boothii subsp. desertorum
Dave Silverman, Jeff Jarvis, Colleen Martin
2010-5-19
8014
Los Angeles
Mojave Desert, Antelope Valley, N of Lancaster, E of Amargosa Creek, E side of Sierra Highway, 630 m N of Ave F and one km S of Ave E
702
Comment
VVC2931
Camissonia boothii subsp. desertorum
Tim Thomas
2014-5-4
6302
Los Angeles
Mojave Desert, North Lancaster; 0.3 mi NE of Sierra Hwy & W Ave H intersection
713
Comment
RSA590516
Camissonia californica
Tim S. Ross, Walter Appleby
1993-5-19
7178
Los Angeles
Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle.
805
Comment
UCR252735
Camissonia californica
R. G. Swinney
2010-5-29
13410
Los Angeles
San Gabriel Mountains, junction of 'W. Fork' May Canyon with May Canyon Truck Trail, Forest Service Road 3N54
793
Comment
RSA772523
Camissonia campestris
R. G. Swinney
2009-5-13
10762
Los Angeles
upper Brainard Canyon, c. 2 miles south of Ft. Tejon Rd., immediately NW of Cima Mesa, Juniper Hills.
1122
Comment
UCR259046
Camissonia campestris
R. G. Swinney
2010-5-12
12756
Los Angeles
San Gabriel Mountains, Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd.
921
Comment
SD46603
Camissonia campestris subsp. campestris
P. C. Everett, E. K. Balls
1956-5-9
21566
Los Angeles
6.0 miles south of Lancaster along Highway 6.
762
Comment
RSA186643
Camissonia cheiranthifolia subsp. cheiranthifolia
Peter H. Raven
1962-5-14
17746
Los Angeles
Grown at Claremont.
Comment
SBBG60460
Camissonia contorta
R. Hoffmann
1929-4-26
Los Angeles
Soledad Cyn
Comment Read comments Jun 24 2020
POM9305
Camissonia intermedia
P. A. Munz, R. D. Harwood
1920-5-17
3968
Los Angeles
Topango [Topanga] Canon. Santa Monica Mts.
122
Comment
RSA533425
Camissonia intermedia
Tim S. Ross
1991-4-21
4534
Los Angeles
Whittier Hills (Puente Hills, pro parte): Middle Turnbull Canyon; dry ridgetop on N side, 1000 ft NW of the old water tank.
280
Comment
RSA775516
Camissonia intermedia
Orlando Mistretta, Christine Mistretta
2010-5-20
5177
Los Angeles
Aliso Creek, slopes W of Angeles Forest Hwy., 0.6 miles S of jct. with Aliso Cyn. Rd.
1280
Comment
UCR49789
Camissonia lewisii
R. Mattoni
1986-1
s.n.
Los Angeles
South Coast, El Segundo Dunes, back edge of the beach just west of Los Angeles International Airport
6
Comment
POM7094
Camissonia micrantha
P. A. Munz, L. T. Street, G. Williams
1919-3-8
2300
Los Angeles
Pomona.
Comment
RSA454092
Camissonia robusta
M. B. Dunkle
1928-5-13
1937
Los Angeles
Santa Catalina Island. Coach road. Talus slope near Wishbone Loop.
Comment
POM3207
Camissonia strigulosa
I. M. Johnston
1917-7-1
s.n.
Los Angeles
San Antonio Mountains. Browns Flats.
1311
Comment
SDSU3320
Camissoniopsis bistorta
H. Wedberg
1957-4-1
13
Los Angeles
On Point Dume.
Comment
UCR273298
Camissoniopsis confusa
R. G. Swinney
2011-5-10
14648
Los Angeles
San Gabriel Mountains, Placerita Canyon Natural Area, along Ecology Loop Trail from Nature Center to 0.65 miles to the east
488
Comment
CAS-BOT-BC160519
Camissoniopsis guadalupensis subsp. clementina
Robert F. Thorne
1966-4-15
35991
Los Angeles
San Clemente Island: 2/3 mile SSE of Eel Point (and N of Seal Cove), SW side of island
30
Comment
UC20633
Camissoniopsis ignota
Jos. Burtt Davy
1901-3-1
Los Angeles
Saugus
Comment
UCD103471
Camissoniopsis ignota
Daryl Koutnik
1978-3-16
120
Los Angeles
South of intersection of Cornell and Agoura Roads.
274
Comment
OBI36519
Capsella bursa-pastoris
Mark Schneider
1973-1
s.n.
Los Angeles
Pierce College campus lawn
Comment
UCR149346
Cardamine oligosperma
R. G. Swinney
1998-4-4
5913
Los Angeles
San Gabriel Mtns, Evey Canyon, c. 0.75 mi. west of Mt. Baldy Rd., c. 0.3 mi. (air) NE of Potato Mtn.
793
Comment
POM434
Cardionema ramosissimum
Daniel L. Crawford, H. D. Hiatt
1916-3-30
s.n.
Los Angeles
Santa Monica, fields near city.
Comment
RSA653679
Carduus pycnocephalus
Valerie L. Soza, LeRoy Gross, Adelina Munoz
2000-5-12
877
Los Angeles
Verdugo Mountains, northeast side: Camp Max Straus at end of Shirlyjean Street, Glendale, Engleheard Canyon. At Sacred Council junction off main road
365
Comment
RSA719506
Carduus pycnocephalus
Gary Kovnat, LeRoy Gross
2004-4-25
52
Los Angeles
Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow ecotone.
Comment
RSA115958
Carduus pycnocephalus
George W. Garrettson
1955-4-22
20589
Los Angeles
a weed on Phillips property, S of Covina
Comment
UCR204020
Carex
R. G. Swinney
2001-9-15
8143
Los Angeles
San Gabriel Mountains, Lily Spring, north slope of Mt. Hawkins [7.5 air mi west southwest of Wrightwood]
2454
Comment Read comments Sep 12 2018
UCR271179
Carex
R. G. Swinney
2011-9-27
15696
Los Angeles
San Gabriel Mountains, Dorr Canyon, 0.52 mile due N of Throop Peak, 1 road-mile SE of Dawson Saddle, from road to 150 m up canyon bottom
2384
Comment Read comments Sep 12 2018
RSA602757
Carex abrupta
L. C. Wheeler
1967-8-2
10320
Los Angeles
Angeles National Forest; Sulphur Spring
1585
Comment
CAS-BOT-BC17664
Carex alma
Robert F. Thorne; M. Z. Thorne
1967-7-19
37160
Los Angeles
Angeles National Forest. San Gabriel Mountains. Big Cienega Springs above Crystal Lake Recreation Area.
1981
Comment
SEINET3897003
Carex alma
Louis C. Wheeler
1946-5-19
6223
Los Angeles
San Gabriel Mountains: Lower rincon. San Gabriel Canyon.; 0
Comment
UC934040
Carex alma
H. L. Cogswell
1951-5-15
103
Los Angeles
Bell Canyon, Watershed 4, (Sec. F4, Plot. 5) San Gabriel Mountains
865
Comment
RSA729331
Carex aurea
R. G. Swinney
1999-7-28
7572
Los Angeles
East Fork San Gabriel River Canyon, c. 400 m north of Allison Gulch.
732
Comment
SEINET6191030
Carex diandra
Unknown
1904-5-24
138 a
Los Angeles
Pasadena
Comment
RSA586454
Carex multicaulis
Orlando Mistretta
1994-6-21
1380
Los Angeles
San Gabriel Mountains. Santiago canyon. Drainage [northwest] of Pacifico Mountain.
1676
Comment
RSA730084
Carex pellita
R. G. Swinney, D. W. Larson
1999-5-29
7236
Los Angeles
lower East Fork San Dimas Canyon.
573
Comment Read comments Sep 30 2018
CAS-BOT-BC118409
Carex praegracilis
H. E. Hasse
1888-5-1
s.n.
Los Angeles
Near Los Angeles, Canyon Ostrich Farm.
Comment
RSA203233
Carex praegracilis
R. G. Swinney
2005-7-21
8314
Los Angeles
Juniper Hills, 0.4 mi south of the junction of Longview Road and Tumbleweed Road, Mike Booth property
1216
Comment
UCR29126
Carex praegracilis
A. C. Sanders, Nancy Smith, K. R. Neisess
1980-6-4
1551
Los Angeles
Peace Valley, c. 3 mi SE of Gorman on the Old Gorman Post Road
Comment
RSA646964
Carex senta
Orlando Mistretta
1993-7-6
923
Los Angeles
Buckhorn Canyon, near exit to Buckhorn Canyon Campground.
Comment
RSA656164
Carex spissa
Joseph M. Keefe
1977-6-10
22072
Los Angeles
Northern Verdugo Mountains; 1 km south of La Tuna Canyon Road on Fire Break Road West, Sun Valley
457
Comment
RSA729229
Carex subfusca
R. G. Swinney
1998-7-14
6416
Los Angeles
Columbine Spring, north slope of Pine Mountain Ridge and flowing into Prairie Fork, 0.3 mi. south of Camp Lupine. Spring and meadow surrounded by montane coniferous forest; area burned in summer 1997.
2195
Comment
UCR51991
Castilleja affinis
Steve Boyd, T. S. Elias
1987-4-14
2042
Los Angeles
San Gabriel Mtns., Rincon to Red Box Road, south of Rincon Forest Station, north of Glendora
991
Comment
LA82057
Castilleja affinis
O. H. Kappler;
1940-6-30
584
Los Angeles
SANTA MONICA MOUNTAINS, Escondido Canyon, lower canyon.
Comment
RSA593597
Castilleja applegatei subsp. martinii
Steve D. Boyd, Orlando Mistretta
1996-5-23
8828
Los Angeles
Liebre Mountains, Castaic Creek drainage from Fish Canyon downstream to powerplant, just north of upper end of Castaic Lake.
470
Comment
RSA626100
Castilleja applegatei subsp. martinii
LeRoy Gross
1999-4-29
142
Los Angeles
East end; Rice Canyon, north on interstate 5, exit Calgrove Ave. turn left to The Old Road, City of Newhall
488
Comment
RSA448690
Castilleja applegatei subsp. martinii
Fordyce Griffiths Jr.
1910-07
3411
Los Angeles
Hill and Mountain sides, San Gabriel Mountains.
Comment
RSA529192
Castilleja applegatei subsp. martinii
Tim S. Ross, Steve D. Boyd
1991-7-24
5660
Los Angeles
Granite Mountain. San Gabriel Mountain Range.
1936
Comment
SFV15538
Castilleja exserta
R. K. Stachelek
1992-5-2
31
Los Angeles
Santa Monica Mountains Tapia Park, off Malibu Canyon Road.
150
Comment
SFV7335
Castilleja foliolosa
T. Gordon, M. H. Grayum
1975-3-21
851
Los Angeles
Santa Monica Mountains Along Mulholland Highway about 5 miles west of Malibu Canyon Road.
305
Comment
UC1280784
Castilleja foliolosa
H. E. McMinn
1924-7-25
1322
Los Angeles
Catalina Island
Comment
LA52016
Castilleja foliolosa
W. O. Griesel;
1936-3-28
sn
Los Angeles
Santa Monica Mountains, Hollywood Hills
Comment
RSA400552
Castilleja foliolosa
Thekla Mohr
s.n.
Los Angeles
Los Angeles.
Comment
RSA400571
Castilleja foliolosa
H. Twining
1906-04
s.n.
Los Angeles
Elysian Park.
Comment
RSA522957
Castilleja foliolosa
Tim S. Ross, Orlando Mistretta
1990-10-26
3325
Los Angeles
E Fork of the San Gabriel River, ca. 4/10 air-mile SE of the mouth of Williams Canyon, Glendora Mountain Road.
537
Comment
RSA587380
Castilleja foliolosa
Orlando Mistretta
1995-4-25
1642
Los Angeles
San Gabriel Mountains, Kitter Canyon: near the confluence of Kitter Canyon and Little Rock Creek.
1098
Comment
UCSB5974
Castilleja foliolosa
Waian, Lee
1960-4-10
Los Angeles
near Sheldon Road; 1 mile west of Foothill Blvd; in the Hansen Dam Basin
Comment
SD138805
Castilleja gleasoni
Craig Reiser
1994-5-3
Los Angeles
South of Kentucky Springs; east of Mount Gleason; Angeles Crest Highway below forest station
Comment Read comments Nov 12 2014
UCR275527
Castilleja gleasoni
D. E. Bramlet
2011-8-13
4944
Los Angeles
San Gabriel Mountains, Mt. Gleason, along Mt. Gleason Rd./ Forest Serv. Rd 3N17
1944
Comment
CAS-BOT-BC243785
Castilleja gleasoni
Rimo Bacigalupi
1953-6-15
4204
Los Angeles
On slopes just below summit of Mt. Gleason, 16.0 miles east of beginning of Mendenhall Ridge Forest Service Road, Angeles National Forest
2103
Comment
CDA41237
Castilleja linariifolia
A. C. Browne
1955-10-23
s.n.
Los Angeles
Valyermo.
0
Comment
JEPS4832
Castilleja miniata
Rimo Bacigalupi with G. T. Robbins and L. R. Heckard
1954-6-16
4212
Los Angeles
near Paradise Trout Farm (Noal Berry's on maps) (sides of Big Rock Creek); Angeles National Forest, Big Rock Creek
1463
Comment
RSA547473
Castilleja minor subsp. spiralis
Tim S. Ross, Orlando Mistretta
1992-7-24
6768
Los Angeles
Vicinity of Strawberry Spring, 76 deg. ENE, 900 m distant from Strawberry Peak summit
1460
Comment
UCR204757
Castilleja minor subsp. spiralis
R. G. Swinney
2005-8-9
8431
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
RSA81476
Castilleja plagiotoma
F. W. Peirson
1919-5-10
1148
Los Angeles
Arraster [Arrastre] Creek, San Gabriel Mountains.
838
Comment
SBBG66940
Castilleja plagiotoma
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
UCR149895
Castilleja plagiotoma
R. G. Swinney
1999-6-18
7311
Los Angeles
San Gabriel Mtns., Big John Flat, northern edge
1707
Comment
UCR222841
Castilleja plagiotoma
R. G. Swinney
2009-5-12
10756
Los Angeles
Transverse Range; San Gabriel Mtns., lower Brainard Canyon, 1.4-1.8 miles south of Mt. Emma Rd., 2.9 mi. SSE (164 deg. ) of Littlerock
1088
Comment
SBBG118771
Castilleja subinclusa subsp. subinclusa
L. Gross with P. Morton
2004-6-10
1378
Los Angeles
E end of the main crest; Rd 7N23, E to W from jct with Atmore Meadows Rd (7N19) along Sawmill Mtn to Burnt Pk Rd (7N23A): T7N R16W S8,9,16,15
1590
Comment
RSA429556
Caulanthus amplexicaulis var. amplexicaulis
George R. Johnstone
1930-6-26
15897
Los Angeles
Above Coldbrook and San Gabriel Canyons.
1524
Comment
RSA755986
Caulanthus cooperi
Orlando Mistretta, Christine Mistretta
2008-4-12
2430
Los Angeles
San Gabriel Mountains region: Southern California transmission line tower (Segment 6, structure 5 per TRTP survey 2008), vicinity of Aliso Cyn, W of the Angeles Forest Hwy.
1096
Comment
SBBG45542
Caulanthus coulteri
Leota Davidson
1966-3-19
Los Angeles
ca. 1 mi back from head of Tick Cyn off Soledad Cyn Rd
609
Comment
POM369302
Caulanthus coulteri var. coulteri
B. C. Templeton
1930-5-5
s.n.
Los Angeles
1 mile no. of Elizabeth Lake.
1100
Comment
RSA399161
Ceanothus arboreus
Blanche Trask
1900-03
1931
Los Angeles
Avalon, Santa Catalina Island.
Comment
CAS-BOT-BC48741
Ceanothus crassifolius
Alice Eastwood
1913-5-11
3148
Los Angeles
San Fernando Wash
Comment
LA41984
Ceanothus crassifolius
Carl Epling;
1926-4-10
sn
Los Angeles
Comment
RSA0068239
Ceanothus crassifolius
R. G. Swinney
2010-3-10
11842
Los Angeles
FS Road 3N59 (Santa Clara Truck Trail), west of Whitney Canyon, 0.2-0.5 mi. ESE of ride-share parking lot at Hwy 14 and Newhall Ave.
470
Comment
UCSB11936
Ceanothus crassifolius
Stern, A.
1961-3-4
Los Angeles
dry slope 1 mi west of Fryman Rd. on Fire Road X9 Studio City - Hollywood Hills; Santa Monica Mts.
Comment
RSA584215
Ceanothus crassifolius var. planus
Tim S. Ross, Orlando Mistretta
1993-5-27
7319
Los Angeles
W end of the San Gabriel Mtns: southwesterly draw 1200 ft. WSW of May Canyon Saddle.
1061
Comment Read comments Sep 30 2014
RSA0097778
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-7-8
15492
Los Angeles
San Gabriel Mountains: 'Strawberry Potrero'?, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
1427
Comment
LA44857
Ceanothus leucodermis
Carl Epling;
1943-4-12
sn
Los Angeles
Little Rock Creek Camp, near Palmdale
Comment
UCR256960
Ceanothus leucodermis
Mitch Provance
2010-5-12
0510- 55
Los Angeles
Western Transverse Range/W Mojave Desert, south side of Hwy 138, c. 1.3 miles east of intersection with Ridge Route (N2) and 7 miles west of Neenach
Comment
UC56681
Ceanothus megacarpus
Ernest Braunton
1903-1-12
785
Los Angeles
Lauarel Canyon
Comment
CHSC35458
Ceanothus megacarpus subsp. insularis
James Henrickson
1973-1-1
8121
Los Angeles
Santa Catalina Island, 2 air miles WNW of Avalon.
Comment
CAS-BOT-BC51441
Ceanothus megacarpus var. megacarpus
E. R. Blakley
1962-10-3
5392
Los Angeles
East side of Blackjack Mountain at start of road to Whites Landing, Santa Catalina Island
411
Comment
LA43630
Ceanothus megacarpus var. megacarpus
Harlan Lewis;
1940-2-24
1069
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon
304
Comment
SBBG131130
Ceanothus megacarpus var. megacarpus
S. A. Junak
1999-5-21
SCa 995
Los Angeles
E side of Coffee Pot Cyn, just W of rd, N facing stream bank
420
Comment
CAS-BOT-BC50491
Ceanothus oliganthus
John Thomas Howell
1928-3-2
3369
Los Angeles
Vermont Canyon, Griffith Park
Comment
RSA656269
Ceanothus oliganthus
Bill McKinley
1976-4-18
5
Los Angeles
Verdugo Mountains: 10 yards west of intersection of Fire Roads 890 yards up Beaudry Fire Road west of Beaudry Blvd., vicinity Oakmont Country Club, Glendale.
402
Comment
OBI10339
Ceanothus spinosus
Louis C. Wheeler
1932-3-5
456
Los Angeles
Mandeville Cyn, Santa Monica Mts
122
Comment
RSA599192
Ceanothus spinosus
Scott D. White
1997-3-12
4742
Los Angeles
Zuma Beach; mouth of Zuma Creek, E end of the County Beach.
8
Comment
RSA630267
Ceanothus spinosus
LeRoy Gross
1999-2-20
112
Los Angeles
Santa Monica Mountains: Along the Will Rogers backbone trail.
610
Comment
RSA722088
Celtis australis
R. E. Riefner
2006-4-29
6 -158
Los Angeles
City of Pasadena, canyon in vicinity of Candeo Dr. and Wierfield Dr.
320
Comment
CDA7248
Centaurea diluta
T. C. Fuller
1963-6-26
10713
Los Angeles
Ball field in SE corner of Imperial and Success Aves., Watts district, Los Angeles
0
Comment
RSA671138
Centaurea diluta
G. C. Fleischman
1952-6-8
s.n.
Los Angeles
Corner of Antwerp & Imperial Aves.
Comment
UCD130055
Centaurea melitensis
Daryl Koutnik
1978-6-3
513
Los Angeles
Mulholland Highway, east of Old Topanga Canyon and across from Calabasas High School.
304
Comment
UCR259921
Centaurea melitensis
R. G. Swinney
2010-4-28
12439
Los Angeles
San Gabriel Mountains, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary
512
Comment
LA200179
Centaurea melitensis
Jonathan Sauer; R. Thaman
1970-6-6
4818
Los Angeles
Santa Monica Mountains, Temescal Canyon, upper canyon
365
Comment
RSA320813
Centaurea melitensis
F. C. Boutin
1967-4-23
1633
Los Angeles
San Clemente Island: Wilson Cove
Comment
SEINET8734806
Centaurea solstitialis
F. R. Fosberg
1931-1
55041
Los Angeles
Middle Ranch Canyon; Santa Catalina Island
Comment
RSA188706
Centaurium venustum
Robert F. Thorne, P. Everett
1965-6-22
34914
Los Angeles
Santa Catalina Island, above Avalon.
152
Comment
UC878343
Centaurium venustum
Ira W. Clokey, B. Templeton
Jul 1929
4574
Los Angeles
Mandeville Canyon Santa Monica Mountains
200
Comment
CATA773
Centranthus ruber
Mark L. Hoefs
1991-6-5
1335
Los Angeles
Santa Catalina Island: Hillside southeast of Hamilton Cove
60
Comment
RSA710804
Centrostegia thurberi
LeRoy Gross
2005-5-3
2246
Los Angeles
West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., [From] Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
CATA3415
Ceratonia siliqua
Ben Dion, Julia A. Parish
2017-2-9
013
Los Angeles
Santa Catalina Island: Quail Valley, 10 meters west of main driveway entrance
160
Comment
UC1348953
Ceratophyllum demersum
Robert F. Thorne and M. Z. Thorne
1966-8-29
36580
Los Angeles
Crystal Lake at upper end Canyon of N Fork of San Gabriel River (Crystal Lake Recreation Area, North Fork of San Gabriel River, Angeles National Forest); San Gabriel Mts., Angeles National Forest, Crystal Lake
1676
Comment
RSA453271
Cercocarpus betuloides
Anstruther Davidson
1916-6-1
3156
Los Angeles
Hollywood
Comment
RSA453278
Cercocarpus betuloides
Fay A. MacFadden
1931-3-18
s.n.
Los Angeles
Tuna Canyon, Verdugo Hills.
Comment
RSA650398
Cercocarpus betuloides
G. F. Orr
1956-3-29
s.n.
Los Angeles
Malibu Canyon.
610
Comment Read comments May 28 2014
CLARK-A1528-3976
Cercocarpus betuloides
John C. Roos
1942-3-7
1104
Los Angeles
San Gabriel Mountains
Comment
CAS-BOT-BC142143
Cercocarpus betuloides var. betuloides
John Thomas Howell
1928-3-2
3366
Los Angeles
Vermont Canyon, Griffith Park
Comment
UC1922293
Cercocarpus betuloides var. betuloides
Valerie L. Soza, Shalini Deo, Stephen Dreher
2000-4-27
821
Los Angeles
Transverse Ranges; Verdugo Mountains region; Verdugo Mountains, south side: Stough Canyon, Stough Park, above parking lot SW of intersection of Walnut Avenue and Lockheed View Drive, W of De Bell Municipal Golf Course, SE of Starlight Theater. Near 34deg 12' 18'' N 118deg 18' 21'' W T1N R14W NW/4, N
Comment
RSA3561
Cercocarpus betuloides var. blancheae
Carl B. Wolf
1932-5-10
3505
Los Angeles
Santa Catalina Island. Avalon Canyon, above the E almond orchard.
122
Comment
SBBG27389
Cercocarpus betuloides var. blancheae
C. B. Wolf
1932-5-10
3533
Los Angeles
100 yds SE of summit of equestrian trail back of Avalon
304
Comment
UC212376
Cercocarpus betuloides var. blancheae
G. B. Grant
1906-9-1
7164
Los Angeles
Santa Catalina Island
Comment
JEPS45565
Cercocarpus betuloides var. multiflorus
W. L. Jepson
1908-7-12
3041
Los Angeles
near Avalon (Santa Catalina Island); Santa Catalina Island
Comment
HSC98402
Cercocarpus montanus var. glaber
C. E. Fellows
1965-9-7
145
Los Angeles
8 mi. up Mt. Wilson Rd. past Red Box
1829
Comment Read comments Aug 27 2014
UCD150979
Chaenactis artemisiifolia
D. S. Park
2010-4-29
65
Los Angeles
Wildwood Canyon, found along trail and hillside.
429
Comment
CAS-BOT-BC279526
Chaenactis artemisiifolia
Henry J. Thompson
1959-5-31
2049
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Decker Road, 0.7 mile south of Ventura-Los Angeles county line
426
Comment
SEINET11860834
Chaenactis douglasii var. achilleifolia
I. W. Clokey, Templeton, B.
1929-1
4489
Los Angeles
Mandeville Canyon, Santa Monica Mountains
250
Comment
UCSB18711
Chaenactis fremontii
Hurst, Linda
1963-5-3
Los Angeles
Mint Canyon Park, U.S. Highway 6, 7.7 miles from Solemint
503
Comment
SEINET2029300
Chaenactis glabriuscula var. curta
Muriel F. Wheeler
1938-5-26
894
Los Angeles
Thompson Xcreek Wash, 1.5 miles northeast of La Verne
375
Comment
RSA301932
Chaenactis glabriuscula var. lanosa
J. R. Shevock
1971-5-11
1051
Los Angeles
Sierra Hwy, near Soledad Jct.
579
Comment
CAS-BOT-BC277820
Chaenactis santolinoides
Timothy S. Ross; Steve Boyd
1994-5-4
7687
Los Angeles
Liebre Mountains. Upper South Portal Canyon: along forest service road which follows the canyon's SE slope; ca 770 m SW of Spruce Draw
1075
Comment
RSA741139
Chaenactis santolinoides
Naomi Fraga, Duncan S. Bell
2008-6-30
2295
Los Angeles
Summit of Mount Baden-Powell
2835
Comment
LA211081
Chamaebatia australis
Tarja Sagar;
2011-4-29
0 s.n.
Los Angeles
SANTA MONICA MOUNTAINS, SMMNRA Rocky Oaks.
Comment
RSA249823
Chamaesyce albomarginata
R. F. Thorne, Gary D. Wallace
1973-4-25
43391
Los Angeles
San Gabriel Mountains, Mojave Desert Slope: 1/4 mi N of Bob's Gap, 3.5 mi S of Llano, N slope of Holcomb Ridge.
1159
Comment
POM264747
Chamaesyce albomarginata
L. C. Wheeler
1933-4-16
1661
Los Angeles
San Pedro Hills (Palos Verdes Hills).
305
Comment
RSA306187
Chamaesyce melanadenia
Fay A. MacFadden
1931-3-4
s.n.
Los Angeles
Tuna Canyon, Verdugo Hills.
Comment
RSA606912
Chamaesyce serpens
L. C. Wheeler
1973-6-14
s.n.
Los Angeles
California State University, Long Beach.
Comment
SBBG67775
Chamaesyce serpillifolia subsp. serpillifolia
unknown
1928-8-26
Los Angeles
Pasadena
Comment
POM222459
Chamaesyce serpillifolia subsp. serpillifolia
L. C. Wheeler
1936-5-29
4106
Los Angeles
San Gabriel Mountains: Tan Bark Flat, San Dimas Canyon
853
Comment
RSA582952
Cheilanthes covillei
T. S. Ross, Steve Boyd
1993-5-23
7291
Los Angeles
Saddle between Red Mtn's long E ridge and a small notched peak (3227-ft), ca 700 m SSW of Plum Spring (in upper Clearwater Canyon).
884
Comment
RSA732920
Cheilanthes covillei
R. G. Swinney
1999-8-14
7617
Los Angeles
San Gabriel Mtns.: Upper Fish Fork San Gabriel River, c. 0.7 west of junction of Fish Fork Trail on West Dawson Peak Ridge.
Comment
SEINET804419
Cheilanthes covillei
L. L. Kiefer
1967-1
2880
Los Angeles
San Gabriel Mountains, N of Pasadena, N fork Mill CK. 3 miles upstream.
1219
Comment
RSA0056537
Cheilanthes newberryi
Orlando Mistretta
1989-5-15
s.n.
Los Angeles
Channel Islands; San Clemente Island: Bryce Canyon.
Comment
RSA232283
Chenopodium album
R. F. Thorne
1969-7-10
38408
Los Angeles
Angeles National Forest: near Lodgepole Picnic ground, 1.5 miles SE of Dawson Saddle along Angeles Crest Highway
2317
Comment
UC72618
Chenopodium ambrosioides var. suffruticosum
Dr. J. Q. Adams
Sept. 1905
Los Angeles
near Soldier's Home
Comment
UCR20505
Chenopodium berlandieri
P. H. Raven, H. J. Thompson
1959-9-18
14449
Los Angeles
Western Transverse Range; Santa Monica Mtns. Foothills, University of California, West Los Angeles
152
Comment
RSA478444
Chenopodium berlandieri var. sinuatum
Robert Gustafson
1980-9-16
1906
Los Angeles
Ballona Wetlands, Area 2. [See map on specimen for precise location.]
Comment
RSA799900
Chenopodium botrys
Michelle Terrazino, Monica Rodriguez, Naomi Fraga
2013-7-23
3
Los Angeles
Glendora Ridge Road
1288
Comment
RSA529895
Chenopodium botrys
T. S. Ross
1991-8-16
5801
Los Angeles
Big Tujunga Canyon, 1/5 mile due E of the confluence of Lucas Creek; Angeles Forest Highway.
918
Comment
RSA478487
Chenopodium californicum
L. C. Wheeler
1932-4-21
646
Los Angeles
Mandeville Canyon.
122
Comment
RSA747560
Chenopodium californicum
R. G. Swinney
2008-4-16
8668
Los Angeles
San Dimas, Spring Canyon
341
Comment
UCR186776
Chenopodium californicum
A. C. Sanders
2006-5-16
32346
Los Angeles
Tehachapi Mtns. Foothills, off Gorman Post Rd. near the Bailey Substation, c. 1 mile west of Quail Lake
1067
Comment
SD75644
Chenopodium californicum
Reid Moran
1941-2-17
578
Los Angeles
San Clemente Island; on east side of ravine, Middle Ranch, south side of San Clemente Island.
500
Comment
UCSB44903
Chenopodium californicum
Batson, J.
1979-3-10
Los Angeles
End of Trancas Canyon Road near Malibu, CA
91
Comment
SFV7066
Chenopodium macrospermum
T. Gordon, M. H. Grayum, D. R. Perry, K. Felt
1974-11-3
766
Los Angeles
Santa Monica Mountains Malibu Creek, about 0.5 miles from ocean.
Comment
RSA5264
Chenopodium macrospermum var. farinosum
C. B. Wolf
1932-9-16
4091
Los Angeles
Bryant Ranch, 100 to 150 ft W of State Highway at SE corner of Pacific Western Oil Co. lease in 1705 acre portion
2
Comment
RSA1235
Chenopodium murale
Fay A. MacFadden
1929-6-13
1094
Los Angeles
Verdugo Mountains: Tuna Canyon.
Comment
RSA748847
Chenopodium pumilio
Justin M. Wood
2009-4-13
488
Los Angeles
Foothills above the city of Sierra Madre, one carter estates at the end of Baldwin Ave.
49
Comment
LA31614
Chenopodium pumilio
Peter H. Raven;
1959-10-9
14611
Los Angeles
SANTA MONICA MOUNTAINS, University of California, Los Angeles, Westwood. S of arroyo bridge.
121
Comment
LA50812
Chenopodium strictum var. glaucophyllum
Peter H. Raven; Henry J. Thompson
1958-10-11
13748
Los Angeles
Santa Monica Mountains, La Tuna Canyon, 1.2 mi above Pacific Coast Hwy
152
Comment
SBBG130724
Chlorogalum pomeridianum
S. A. Junak
2000-7-1
SCa 1370
Los Angeles
just SW of Cape Cyn reservoir, upper Cape Cyn
344
Comment
NY468358
Chorizanthe parryi var. fernandina
C. C. Parry
1881-1
s.n.
Los Angeles
Comment
CAS-BOT-BC252779
Chorizanthe parryi var. parryi
Alice Eastwood
1928-6-15
15383
Los Angeles
Claremont
Comment
UCR161196
Chorizanthe spinosa
T. B. Salvato, Melissa Clemons
2005-9-27
1241
Los Angeles
West Mojave Desert, western edge of the Lancaster Sewage Disposal Ponds near the intersection of Hwy 14 and Avenue D, c. 4 miles SW of Rosamond (dry) Lake
704
Comment
LA522881
Chorizanthe staticoides
M. Epling; M. Epling
1925-5-15
sn
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
Comment Read comments May 26 2016
UCR248998
Chorizanthe staticoides
Elizabeth A. Kempton, Eric Paul
2006-6-11
392
Los Angeles
Roadside along N2, Ridge Road
1223
Comment
RSA781096
Chorizanthe staticoides
Sandy Leatherman, Pam De Vries
2011-4-28
2011 -7
Los Angeles
Transverse Ranges; Liebre Mountains region: Directly north of Esguerra Road, 1,500 meters from Boquet Canyon Road in Santa Clarita
491
Comment
POM351970
Chrysothamnus nauseosus subsp. bernardinus
B. C. Templeton
1932-8-25
5088
Los Angeles
Table Mtn., Big Pines Park, San Gabriel Mountains
2037
Comment
SEINET7988609
Chrysothamnus nauseosus subsp. mohavensis
Steve Boyd
1996-10-14
9096
Los Angeles
Liebre Mountains Region, Liebre Mountains region
1100
Comment
SEINET11860304
Cirsium californicum
J. F. Bright, Wyman, C.
1931-6-20
5564
Los Angeles
around Los Angeles
Comment
CAS-BOT-BC285583
Cirsium occidentale var. occidentale
Grant
Apr 8
s.n.
Los Angeles
Avalon
Comment
POM352179
Cirsium occidentale var. occidentale
F. R. Fosberg
1931-5-14
4876
Los Angeles
Santa Catalina Island. Middle Ranch Canyon, above ranch.
220
Comment
SD31183
Cirsium occidentale var. occidentale
Edith A. Purer
1931-5-26
Los Angeles
Palos Verdes Hills
Comment
UC284258
Cirsium occidentale var. occidentale
P. A. Munz
1923-4-12
6781
Los Angeles
slope above Casa Blanca; San Clemente Island
Comment
CAS-BOT-BC286518
Cirsium undulatum
Alice Eastwood
1917-7-20
6510
Los Angeles
Santa Catalina Island
Comment
SBBG31227
Cirsium vulgare
R. F. Thorne
1966-9-14
36627
Los Angeles
Middle Ranch, Middle Ranch Cyn
198
Comment
SBBG98081
Cistanthe maritima
T. Ross, O. Mistretta, M. Hammitt
1991-5-18
5211
Los Angeles
1300 ft NNW of Guds (888') marker
228
Comment
CAS-BOT-BC438747
Cistanthe monandra
C. F. Baker
1909-3-20
5259
Los Angeles
Claremont
Comment
UCD116505
Cistus incanus
Lisa J. Seemann
1993-5-2
s.n.
Los Angeles
Lake Elizabeth, ca. 0.4 mile N of aquaduct pipes near main entrance to California Correctional Facility.
Comment Read comments Dec 15 2014
UCR1430
Cistus ladanifer
Bland Ewing
1961-3-30
300361- 9 -16
Los Angeles
San Gabriel Mtns., Brown Mtn. Fire Control Rd., El Prieto Canyon, Altadena
Comment
LA45528
Clarkia bottae
J. Fisher;
1940-4-4
sn
Los Angeles
Santa Monica Mountains, Franklin Canyon
Comment
POM155765
Clarkia bottae
M. L. Bryan
1928-4-20
85
Los Angeles
Mandeville Canyon, near Santa Monica.
Comment
RSA453455
Clarkia bottae
Anstruther Davidson
1908-05
s.n.
Los Angeles
Sierra Madre.
Comment
CAS-BOT-BC167112
Clarkia cylindrica
A. C. Sanders; Mark A. Elvin
2003-6-18
26941
Los Angeles
Santa Susana Mountains: along road on crest of range from Salt Canyon, north of head of El Toro Canyon, Newhall Ranch
854
Comment
CAS-BOT-BC172246
Clarkia cylindrica subsp. cylindrica
Peter H. Raven; Henry J. Thompson
1959-5-5
14119
Los Angeles
Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage, Santa Monica Mountains
274
Comment
JEPS43846
Clarkia cylindrica subsp. cylindrica
C. L. Hitchcock
1928-5-27
55
Los Angeles
8 mi w Elizabeth Lake
1000
Comment Read comments Jun 27 2006
CAS-BOT-BC172097
Clarkia dudleyana
C. F. Baker
1904-5-1
4714
Los Angeles
Hills near Claremont
Comment
RSA669286
Clarkia dudleyana
LeRoy Gross, Naomi S. Fraga
2002-5-10
537
Los Angeles
Upper Monroe Road (2N16), from Camp Oak Grove to Glendora Mountain Road.
476
Comment
UC144376
Clarkia dudleyana
C. F. Baker
May 1904
4714
Los Angeles
hills near Claremont
Comment
LA200702
Clarkia epilobioides
W. R. Ernst;
sn
Los Angeles
SANTA MONICA MOUNTAINS, North Sepulveda Way near Sepulveda Blvd.
396
Comment
POM3040
Clarkia epilobioides
R. Richmond
1903-04
s.n.
Los Angeles
Claremont.
366
Comment
RSA583054
Clarkia epilobioides
Tim S. Ross
1993-4-25
6967
Los Angeles
Santa Catalina Island: head of south fork Descanso Canyon.
177
Comment
SBBG130757
Clarkia purpurea
S. A. Junak
1999-5-7
SCa 902
Los Angeles
between Cape and Middle Ranch Cyns, overlooking Cape Cyn Reservoir, just W of conspicuous butte on ridge
475
Comment
UCR231795
Clarkia purpurea
Darren T. Hasegawa
2007-5-27
s.n.
Los Angeles
San Gabriel Mtns, Eaton Canyon Park, Angeles National Forest, c. 2 mi. north of I-210
396
Comment
LA82399
Clarkia purpurea subsp. quadrivulnera
O. H. Kappler;
1940-5-26
28
Los Angeles
Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope
365
Comment
RSA0087867
Clarkia purpurea subsp. quadrivulnera
R. G. Swinney
2010-6-21
13272
Los Angeles
Angeles National Forest, within 75 meters of Los Pinetos Spring, Los Pinetos Cyn., 0.18 miles N of Santa Clara Truck Trail via trail W of spring.
902
Comment
SD69011
Clarkia purpurea subsp. quadrivulnera
Robert F. Thorne, D. Propst
1968-5-29
Los Angeles
Santa Catalina Island. Upper Cape Canyon below reservoir.
305
Comment
RSA642277
Clarkia rhomboidea
Orlando Mistretta
1995-6-23
1844
Los Angeles
San Gabriel Mountains: Lookout Mt. Trail.
1631
Comment
CATA1426
Claytonia parviflora
Mark L. Hoefs, Steven A. Junak, Ralph Philbrick, Sarah Chaney
1996-2-14
2587
Los Angeles
Santa Catalina Island: Falls Canyon, above city warehouse and other buildings, below reservoir
57
Comment
SEINET3860415
Claytonia parviflora
R. G. Swinney
2009-4-24
10499
Los Angeles
Transverse Ranges; San Gabriel Mtns./ Mojave Desert: Littlerock Creekm ca 200 m below (north of) Littlerock Creek Dam.; 0
963
Comment
UCR185583
Claytonia parviflora
A. C. Sanders
2007-4-25
33556
Los Angeles
Tehachapi Mtns., Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd.
1159
Comment
RSA0092232
Claytonia parviflora subsp. parviflora
R. G. Swinney
2011-5-12
14719
Los Angeles
San Gabriel Mountains: Aliso Canyon Creek, 50-100 m west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy, west of mouth of Cabin Canyon Creek. West side of creek.
1183
Comment
SFV15327
Claytonia perfoliata
J. C. Dittes, D. Stolp
1990-3-10
34
Los Angeles
San Gabriel Mountains 0.75 miles upstream of Big Tujunga flood control reservoir.
701
Comment
UC852087
Claytonia perfoliata subsp. mexicana
Ira W. Clokey, B. Templeton
Mar 1929
4527
Los Angeles
Santa Monica Mountains, Mandeville Canyon Mandeville Canyon; Santa Monica Mountains, Mandeville Canyon
365
Comment
CAS-BOT-BC439957
Claytonia perfoliata subsp. mexicana
R. M. Beauchamp
1967-1-28
143
Los Angeles
On knolls west of Lemon Tank. San Clemente Island
Comment
RSA466694A
Claytonia perfoliata subsp. mexicana
L. C. Wheeler
1933-4-15
1635
Los Angeles
San Gabriel Mountains: Foothills; W Live Oak Canyon.
488
Comment
CHSC109265
Clematis lasiantha
Mark Elvin; Anne Marie Ruff
1996-8-1
306
Los Angeles
Transverse Ranges, San Gabriel Mountains region: San Gabriel Mountains. Angeles National Forest. Glendora Ridge Road.
Comment
CHSC26387
Clematis lasiantha
D. Veltman
1967-4-22
68
Los Angeles
Angeles National Forest, Lake Hughes Rd. about 5 miles NE of Castaic.
792
Comment
RSA126749
Clematis lasiantha
Peter H. Raven, Henry J. Thompson
1959-4-3
s.n.
Los Angeles
North slope near summit of Saddle Peak.
838
Comment
RSA702913
Clematis lasiantha
Scott D. White, Michael Honer
2004-6-30
10543
Los Angeles
San Gabriel Mountains: Mt. Baldy (town). Along Glendora Ridge Rd. ca. 0.25 mile SW of jtn. w/ Mt. Baldy Rd.
1311
Comment
RSA162752
Clematis pauciflora
J. D. Olmsted
1959-3-30
s.n.
Los Angeles
0.5 mile SE of jct between Palmer and Cobal Canyons near eastern County line, San Gabriel Mts
427
Comment
SBBG70277
Cleomella obtusifolia
Anstruther Davidson
-Jul-1892
Los Angeles
Lancaster
Comment
SEINET5164093
Clinopodium douglasii
Jay Walker, Annable, Carol; Hoefs, Mark
1995-6-6
1437
Los Angeles
Middle Canyon at pump station.
Comment
SBBG66439
Collinsia
R. Hoffmann
1931-5-3
Los Angeles
3 mi E of Elizabeth Lake
Comment
RSA408411
Collinsia bartsiifolia var. davidsonii
Louis C. Wheeler
1932-4-9
571
Los Angeles
4 mi. W Fairmont, Mohave Desert.
915
Comment
RSA584967
Collinsia callosa
Tim S. Ross, Steve D. Boyd
1990-6-1
2761
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
UC1929530
Collinsia callosa
Valerie Soza, Naomi Fraga, Aydee Virgen
2003-6-16
1678
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Western extension of Waterman Mountain, along Waterman Mountain trail 10W04 from approximatly 0.75 to 2.5 miles ESE from Three Points trailhead.
Comment
RSA182321
Collinsia heterophylla
John Olmsted
1962-4-30
3407
Los Angeles
1960 Johnstone Park burn, from west fork of San Dimas Creek to Wolfskill Falls
457
Comment
RSA802447
Collinsia heterophylla
Orlando Mistretta, Jamie Reese
2011-7-28
6007
Los Angeles
Along Rincon Red Box Road, on the divide between W Fork San Gabriel River Cyn and E fork Santa Anita Cyn, 0.75 air miles NW of Monrovia Peak.
1451
Comment
SBBG58200
Collomia grandiflora
R. Hoffmann
1927-6-14
Los Angeles
Pine Cyn
Comment
CDA4032
Colutea arborescens subsp. gallica
T. S. Ross, Walter Appleby
1993-6-8
7373
Los Angeles
Western San Gabriel Mountains: Bear Divide; off the west side of Little Tujunga Road, just east of the Forest Service Station
Comment
CATA3341
Convolvulus arvensis
Amy Catalano, Julie King
2016-5-24
122
Los Angeles
Santa Catalina Island: Quail Valley, on hillside outside E side of fenced yard, W-facing slope
138
Comment
RSA394859
Convolvulus simulans
Anstruther Davidson
1914-5-1
2964
Los Angeles
near Point Fermin
Comment
UCR150834
Conyza canadensis
R. G. Swinney, Dave Larson
1999-5-15
7154
Los Angeles
San Gabriel Mtns., Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas, San Dimas Experimental Forest
610
Comment
RSA412293
Cordylanthus rigidus subsp. setiger
George B. Grant
1900-7-30
s.n.
Los Angeles
In canyons, near Glendale
Comment
JEPS86574
Coreopsis bigelovii
Roy E. Buck
1988-4-9
888
Los Angeles
s side of Antelope Valley (e of Largo Vista Rd. ca. 3.1 rd. mi s of CA hwy. 138, on w facing slope above large wash)
1280
Comment
RSA586991
Coreopsis bigelovii
Orlando Mistretta
1992-5-8
305
Los Angeles
Little Rock Creek, slopes E. of Little Rock Creek Reservoir
1159
Comment
POM4868
Coreopsis californica
C. F. Baker
1903-4-15
4090
Los Angeles
Claremont.
Comment
RSA188169
Coreopsis gigantea
R. F. Thorne
1966-4-6
s.n.
Los Angeles
Santa Catalina Island. Old quarry W of Empire Landing.
91
Comment
JEPS30628
Corethrogyne filaginifolia
Peter H. Raven and Henry J. Thompson
1958-10-11
13755
Los Angeles
n side Saddle Peak; Santa Monica Mountains, n side of Saddle Peak
822
Comment
UC195537
Corethrogyne filaginifolia
Moxley
1916-9-4
514
Los Angeles
Eaton Canyon San Gabriel Mts.
Comment
POM356120
Corethrogyne filaginifolia var. filaginifolia
Anstruther Davidson
1892-09
1996
Los Angeles
San Gabriel Mountains, Santa Anita Canyon.
Comment
RSA133819
Corethrogyne filaginifolia var. filaginifolia
H. J. Thompson
1958-10-10
1808
Los Angeles
0.5 mile E of Peak, Saddle Peak.
701
Comment
CATA3125
Cotula coronopifolia
Amy Catalano
2016-5-25
130
Los Angeles
Santa Catalina Island: Main riparian area to east of south end of Big Springs Road
66
Comment
UCR79921
Crassula connata
R. Mattoni
1988-4-1
88- 04
Los Angeles
Vernon, central Los Angeles, vacant lot in 2400 block of East 28th St. Lot paved about 1 month after this collection was made
64
Comment
POM78647
Crassula connata
E. S. Spalding
1924-5-3
s.n.
Los Angeles
Manhattan Beach.
Comment
UC831109
Crassula connata var. erectoides
F. R. Fosberg
1931-3-20
S 4313
Los Angeles
mouth of Hamilton Canyon; Santa Catalina Isl., Hamilton Canyon
2
Comment
RSA592203
Crassula tillaea
L. C. Wheeler
1967-4-23
9193
Los Angeles
San Gabriel Mountains. Sunset Ridge, by Millard Canyon.
Comment
POM181480
Crepis capillaris
H. F. Copeland
1927-7-18
904
Los Angeles
Campus of the University of California.
Comment
SBBG58130
Cressa truxillensis
unknown
1928-8-26
Los Angeles
S of Moor Park
Comment
UC879477
Cressa truxillensis
L. W. Nuttall
804
Los Angeles
Santa Catalina Isl.
Comment
CAS-BOT-BC175829
Crossosoma californicum
Robert F. Thorne; P. C. Everett
1964-2-6
33297
Los Angeles
Above Fourth of July Cove. Santa Catalina Island
30
Comment
RSA177851
Crossosoma californicum
R. F. Thorne
1965-3-11
3462
Los Angeles
Near junction of roads to Middle Ranch, and Little Harbor, Santa Catalina Island.
91
Comment
RSA397740
Crossosoma californicum
M. B. Dunkle
1938-12-30
2039
Los Angeles
Head of Grand Canyon, Santa Catalina Island.
Comment
UCD141997
Croton californicus
Kenneth A. Wilson
1961-3-12
1006
Los Angeles
Point Dume, summit of Birdview and Cliffside Drive.
38
Comment
UCR207964
Crypsis schoenoides
P. H. Raven
1961-9-24
16750
Los Angeles
Transverse Ranges; Liebre Mountains region, Bouquet Reservoir at east end
915
Comment
RSA188711
Crypsis vaginiflora
R. F. Thorne
1966-9-16
36712
Los Angeles
Near Hay Press Reservoir, Santa Catalina Island.
412
Comment
SBBG13011
Crypsis vaginiflora
E. R. Blakley
1962-10-3
5377
Los Angeles
banks around Wrigley Reservoir at the summit of the island rd
426
Comment
SEINET10518392
Crypsis vaginiflora
Bellue
BELLUE s.n.
Los Angeles
Old Municipal Airport, Rosecrans Ave.
Comment
JEPS67522
Cryptantha circumscissa
J. Burtt Davy
May 9 1896-May 24 1896
2209
Los Angeles
Antelope Valley
Comment
RSA611514
Cryptantha circumscissa
L. C. Wheeler
1968-5-12
s.n.
Los Angeles
Spring 2/3 mile E of Juniper Bowl; Juniper Hills.
1158
Comment
SBBG39455
Cryptantha clevelandii
E. R. Blakley
1963-4-7
5502
Los Angeles
Little Harbor
15
Comment
UCR131373
Cryptantha clevelandii
Jeremiah George
2001-5-29
01
Los Angeles
South Coastal Plains Region, Palos Verdes Peninsula, Rancho Palos Verdes, Ocean Trails development, between Palos Verdes Dr. South and the ocean
3
Comment
POM368359
Cryptantha clevelandii var. florosa
M. B. Dunkle
1929-4-7
2097
Los Angeles
White s Landing, Santa Catalina Island.
Comment
RSA775501
Cryptantha clokeyi
Orlando Mistretta, Christine Mistretta
2010-5-20
5161
Los Angeles
San Gabriel Mountains region: Aliso Creek, slopes W of Angeles Forest Hwy., 0.6 miles S of jct. with Aliso Cyn. Rd.
1280
Comment
RSA599250
Cryptantha intermedia
Steve Boyd, Lauren Raz
1997-3-31
9449
Los Angeles
Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain.
914
Comment
UCR126251
Cryptantha intermedia
A. C. Sanders
2003-3-14
25766
Los Angeles
San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel
171
Comment
POM368244
Cryptantha intermedia
H. L. Bauer
1931-4-1
13959
Los Angeles
El Segundo
Comment
RSA9298
Cryptantha intermedia
P. A. Munz, R. D. Harwood
1920-4-29
3793
Los Angeles
San Dimas Canyon.
457
Comment
UCR272540
Cryptantha micrantha var. micrantha
R. G. Swinney
2011-6-7
15026
Los Angeles
San Gabriel Mountains, Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road
1616
Comment
RSA683173
Cryptantha micromeres
LeRoy Gross, Naomi Fraga, Bill Hogshead, Aydee Virgen
2003-6-19
1077
Los Angeles
North side of mountains: South of Hostetter Motorway (On the thomas guide) just off La Tuna Canyon Road, south of and you can see the 210 freeway.
556
Comment
SD255675
Cryptantha micromeres
Dan S. Cooper
2015-4-3
315 19
Los Angeles
Los Angeles Basin/Western Transverse Range: Griffith Park, Los Angeles, Skyline Trail. (Burbank 7.5'Q)
182
Comment
UCR125493
Cryptantha microstachys
A. C. Sanders, Mark Elvin
2003-4-14
25979
Los Angeles
Santa Clara River watershed, Newhall Ranch, c. 0.4 north of Hwy 126, west of Castaic Creek and north of its confluence with the Santa Clara River, 0.6 mi. south of Commerce Center Dr. along Franklin Parkway, vicinity of large water tank
305
Comment
RSA584294
Cryptantha microstachys
T. S. Ross, Orlando Mistretta
1993-5-27
7339
Los Angeles
Wilson Canyon, along the riparian strip.
588
Comment
RSA584975
Cryptantha microstachys
T. S. Ross
1993-5-16
7161
Los Angeles
Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle
1024
Comment
RSA639228
Cryptantha microstachys
R. F. Thorne, M. Z. Thorne
1971-4-25
41334
Los Angeles
San Gabriel Mountains: Johnson's Pasture north of Claremont.
609
Comment
UCSB5563
Cryptantha microstachys
Wedberg, H.
1958-5-3
Los Angeles
1/2 mi. up Baldy Rd. from Padua Hills rd. in San Antonio Can. wash
Comment
LA31583
Cryptantha muricata
Henry J. Thompson;
1959-5-31
2051
Los Angeles
Santa Monica Mountains, Decker Road 0.7 mi. S of Ventura-Los Angeles county line
426
Comment
RSA0110792
Cryptantha muricata
R. G. Swinney
2011-4-28
14529
Los Angeles
San Gabriel Mountains: north of Glendora, ridge with old firebreak south of Persinger Cyn., from Glendora Mt. Road 0.7 mi. west to San Gabriel Cyn. Dam.
878
Comment
UCR272512
Cryptantha muricata
R. G. Swinney
2011-5-26
14845
Los Angeles
San Gabriel Mountains, 0.3-0.5 miles south of Aliso Canyon Road, 2 miles west of Angeles Forest Hwy., nameless cyn. to the east of Beartrap Cyn.
1073
Comment
RSA0020302
Cryptantha muricata var. jonesii
Duncan S. Bell, Caitlin Elam, Evan Meyer
2013-6-13
5096
Los Angeles
Sheep Mountain Wilderness; Coldwater Canyon off of Cattle Canyon, on the southwestern flanks of Mount San Antonio.
898
Comment
RSA0079600
Cryptantha muricata var. muricata
LeRoy Gross
2005-5-3
2192
Los Angeles
West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
RSA585362
Cryptantha nevadensis
T. S. Ross
1991-4-27
4703 b
Los Angeles
Black Butte: rocky easterly and northeasterly slopes.
960
Comment
RSA589969
Cryptantha nevadensis var. rigida
Orlando Mistretta
1994-3-30
948
Los Angeles
San Gabriel Mountains. Little Rock Creek. slopes E Creek below dam.
960
Comment
UCR269947
Cryptantha pterocarya
R. G. Swinney
2010-6-1
13109
Los Angeles
San Gabriel Mountains, lower Carson Mesa, c. 0.7 rd. miles east of Angeles Forest Hwy on dirt service road, at sharp switch-back that extends into dry wash, c. 0.8 air miles south of Pearblossom Hwy
1098
Comment
UCR149524
Cryptantha simulans
R. G. Swinney
1997-6-25
5651
Los Angeles
San Gabriel Mtns., west of Wrightwood, Blue Ridge Trail area, 0.2 mi. SE of Hwy 2 at Blue Ridge Trail
2134
Comment
SBBG133094
Cryptantha traskiae
S. A Junak
1996-4-14
SCI- 334
Los Angeles
NE side of North Head, opposite Bird Rock, on lower terrace
7
Comment
RSA650978
Cryptantha utahensis
Marion P. Harthill
1977-3-19
s.n.
Los Angeles
Zzyzx.
304
Comment
RSA613499
Cucurbita foetidissima
L. C. Wheeler
1968-9-7
s.n.
Los Angeles
San Gabriel Mtns.: Big John Flat.
1676
Comment
LA210106
Cuscuta californica
C. & M. Epling;
1925-5-15
sn
Los Angeles
Santa Monica Mountains, Griffith Park
Comment
UCR125631
Cuscuta californica
A. C. Sanders
2003-5-26
26858
Los Angeles
San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel
171
Comment
RSA409680
Cuscuta californica
R. Bardell
1929-12
s.n.
Los Angeles
El Segundo.
Comment
SD39891
Cuscuta californica var. californica
Edith A. Purer
1931-3-12
1507
Los Angeles
El Segundo
Comment
UCD54439
Cuscuta indecora var. indecora
Steve Orloff
1986-8-26
9
Los Angeles
Lancaster, 90th St. East and Ave L.
Comment
RSA609507
Cuscuta occidentalis
L. C. Wheeler
1974-4-4
s.n.
Los Angeles
West end of Los Angeles International Airport.
60
Comment
RSA709747
Cuscuta pentagona
A. C. Sanders, Mark Elvin, Dave Fleitner
2003-8-6
27126
Los Angeles
Newhall Ranch, Potrero Canyon, bottom of valley above old ranch headquarters.
320
Comment
RSA760673
Cuscuta subinclusa
R. G. Swinney
2008-8-13
9404
Los Angeles
Big Rock Creek, 1.0 mi. east of Fenner Canyon.
1793
Comment
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
SEINET8481397
Cylindropuntia echinocarpa
R. G. Swinney
2009-11-13
11605
Los Angeles
Transverse Range; San Gabriel Mountains/Mojave Desert; confluence of Little Rock Creek and Carr Canyon, N of Mt. Emma Rd.
909
Comment
UCR61567
Cynara cardunculus
R. G. Swinney
1989-7-12
s.n.
Los Angeles
San Gabriel Mtns, in & near the city of Glendora; SW boundary of Glendora Wilderness Park at Bluebird Hill
396
Comment
POM211780
Cyperus eragrostis
L. C. Wheeler
1933-9-26
2127
Los Angeles
San Gabriel Canyon, San Gabriel Mts.
335
Comment
UCR273908
Cyperus eragrostis
Steven A. Junak
1999-7-17
SCa- 1068
Los Angeles
California Islands, Santa Catalina Island. West end of 'Rig Field' plant stop
213
Comment
RSA365085
Cyperus esculentus
E. S. Spalding
1922-10-9
s.n.
Los Angeles
[Los Angeles] Exposition Park.
Comment
RSA758709
Cyperus involucratus
R. G. Swinney
2008-12-2
9904
Los Angeles
mouth of San Gabriel Canyon between Foothill Blvd. and the I-210 Fwy, from main river channel to 300 m east
165
Comment
CAS-BOT-BC113963
Cyperus odoratus
Cecil Hart
1922-9-2
s.n.
Los Angeles
Howard & Smith's Nursery, Montibello
Comment
RSA601030
Cystopteris fragilis
L. C. Wheeler
1966-9-21
8918
Los Angeles
San Gabriel Mountains, Angeles National Forest: Lily Spring
2439
Comment
RSA405458
Cytisus proliferus
Helen D. Geis
1909-05
2341
Los Angeles
playa del rey (?)
Comment
RSA215032
Datisca glomerata
R. F. Thorne, M. Z. Thorne
1967-7-19
37132
Los Angeles
San Gabriel Mountains, Angeles National Forest: Yucca Flats Summer Home Tract at upper end of Canyon of N Fork of San Gabriel River.
1250
Comment
UCR142702
Datura stramonium
L. C. Wheeler
1933-12-12
2323
Los Angeles
Transverse Ranges; San Gabriel Mountains, behind San Dimas Canyon Dam
412
Comment
UC2026507
Datura stramonium
Louis C. Wheeler
1946-10-26
6395
Los Angeles
1/4 mile north of Azusa.
Comment
UC1584721
Datura wrightii
Tim Ross and Annette H. Ross
1991-6-3
5540
Los Angeles
Elephant Hill w Pomona (w Pomona, southerly slope of hill); W Pomona, Elephant Hill
292
Comment
RSA421889
Datura wrightii
Bonnie C. Templeton
1964-10-24
10190
Los Angeles
Along Exposition Blvd.
Comment
SBBG98088
Daucus pusillus
T. Ross, O. Mistretta, M. Hammitt
1991-5-17
5131
Los Angeles
1400 ft SSE of Jack (not Jack Pt), 1350 ft NW of mouth of Larkspur Cyn
144
Comment
CAS-BOT-BC130929
Deinandra clementina
I. E. Diehl
1902-6-28
257
Los Angeles
Avalon, Catalina Island
Comment
SBBG94271
Deinandra clementina
F. R. Fosberg
1931-5-7
S 4838
Los Angeles
Santa Catalina Island
200
Comment
UC187711
Deinandra clementina
Katharine Brandegee
May 17 1916-May 25 1916
Los Angeles
near the isthmus Santa Catalina Island
Comment
UCD131057
Deinandra fasciculata
Daryl Koutnik
1978-6-24
547
Los Angeles
Way Hill along Gladstone Avenue, San Dimas.
304
Comment
SBBG61011
Deinandra kelloggii
M. N. Ackley
-May-1926
241
Los Angeles
Eagle Rock
213
Comment
OBI70280
Delairea odorata
LeRoy Gross
1999-2-20
115
Los Angeles
Santa Monica Mts: Temescal Cyn, city of Pacific Palisades
122
Comment
RSA96781
Delphinium cardinale
E. K. Balls
1954-7-27
19549
Los Angeles
N. Claremont, just east of Botanic Garden.
396
Comment
RSA0118848
Delphinium hansenii var. kernense
Mitch Provance
2010-5-6
0510 -09
Los Angeles
Western Transverse Range/Western Mojave Desert: Tejon Ranch, Cow Spring Canyon, 1 mile north of Gookins Dry Lake, 1.8 mi. south of Hwy 138 junction with 280th West.
1060
Comment
NY24258
Delphinium luteum
E. K. Balls
1952-3-27
16215
Los Angeles
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
UCSB49071
Delphinium parryi
Lestak, Leanne
1978-4-1
Los Angeles
Heading south on Kanan Road, turn right on Triunfo Canyon Road; About 2 miles down road on south side of road; 20 ft. off road
297
Comment
UC519969
Delphinium parryi subsp. parryi
Louis C. Wheeler
1932-5-1
674
Los Angeles
3 mi n Claremont
518
Comment
OBI60238
Delphinium patens
Stacie Call, Patrick Tennant
1994-3-29
s.n.
Los Angeles
Big Tujunga Wash, Angeles Natl Forest, San Gabriel Mts. Exit E bound 210 fwy at Sunland Ave Turn rt (east) and go to Oro Vista Rd. N on Oro vista to N Trl cyn. Turn left and follow to end
1000
Comment
CAS-BOT-BC116400
Delphinium patens subsp. hepaticoideum
Marcus E. Jones
1882-5-2
3204
Los Angeles
Pasadena
Comment
RSA400026
Delphinium patens subsp. hepaticoideum
Robin S. Collins
1973-3-11
206
Los Angeles
Angeles Nationall Forest, Trail Canyon, ca. 1/2 miles along pack trail from start of trail.
610
Comment
SBBG13030
Dendromecon harfordii
E. R. Blakley
1962-10-3
5387
Los Angeles
E side of Black Jack Mtn at the start of rd to White's Landing
411
Comment
LA200715
Dendromecon rigida
Harlan Lewis;
1949-2-4
1060
Los Angeles
SANTA MONICA MOUNTAINS, Saddle Peak
670
Comment
RSA0073375
Dendromecon rigida
R. G. Swinney
2010-3-16
11954
Los Angeles
San Gabriel Mountains/Verdugo Mountains; Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210.
329
Comment
RSA433215
Dendromecon rigida
L. E. H.
1929-6-23
s.n.
Los Angeles
Pacaima Canyon. Head of canyon.
Comment
RSA615704
Dendromecon rigida
Louis C. Wheeler
1968-4-26
s.n.
Los Angeles
San Gabriel Mountains: Head of Bear Canyon (off Soledad Canyon) at Santa Clara Divide Road.
1280
Comment
RSA191193
Descurainia obtusa subsp. adenophora
R. F. Thorne, M. Z. Thorne
1967-7-19
37205
Los Angeles
Angeles National Forest, Crystal Lake Recreation Area
1691
Comment
RSA730261
Descurainia pinnata
R. G. Swinney
1999-6-18
7278
Los Angeles
San Gabriel Mtns.: Big John Flat, SE end along canyon bottom of east fork of Boulder Canyon
1683
Comment
SBBG72171
Descurainia pinnata
R. Hoffmann
1925-5-7
Los Angeles
Ridge Route (US Hwy 99)
Comment
CAS-BOT-BC43349
Descurainia pinnata subsp. glabra
Timothy S. Ross
1991-4-27
4660
Los Angeles
Mojave Desert. Fort Tejon Road, 0.1 mile west of its junction with Highway 138 (and hiking +-S to SW).
1203
Comment
POM369570
Descurainia sophia
Freda Detmers
1931-5-17
s.n.
Los Angeles
Big Rock Creek Canyon.
Comment
UC1584728
Dichelostemma capitatum
Tim Ross and Annette Ross
1991-3-7
4148
Los Angeles
Elephant Hill, w Pomona Pomona, San Dimas USGS 7.5' Quad.
300
Comment
LA200922
Dichelostemma capitatum subsp. capitatum
R. Brumbaugh; John O'Leary
1973-4-5
49
Los Angeles
Comment
UCR16037
Dichelostemma capitatum subsp. capitatum
John Milbauer
1976-5-15
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., near Old Topanga Canyon Rd
Comment
RSA251402
Dichelostemma capitatum subsp. capitatum
Robert F. Thorne
1966-4-16
36071
Los Angeles
San Clemente Island, canyon below Lemon Tank near dump, S of Nanny, NE side of island
183
Comment
UCD64080
Digitaria sanguinalis
Ernest C. Twisselmann
1970-10-17
17548
Los Angeles
Antelope Valley: Gorman Highway 5 miles W of Highway 14.
1005
Comment
LA8667
Digitaria sanguinalis
Monte Lloyd;
1950-7-10
500710p 1000
Los Angeles
SANTA MONICA MOUNTAINS, University of California, Los Angeles, Westwood. S of arroyo bridge.
121
Comment
CHSC3680
Diplacus brevipes
M. MacArthur
1966-5-26
29
Los Angeles
Switzers Camp- San Gabriel Mts.
914
Comment
UCR223012
Distichlis spicata
R. G. Swinney
2009-5-5
10629
Los Angeles
Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.3 mi. southeast of Mt. Emma Rd. crossing
951
Comment
POM3628
Dodecatheon redolens
I. M. Johnston
1918-7-6
2100
Los Angeles
Prairie Fork of San Gabriel River
2134
Comment
UCR272854
Dodecatheon redolens
R. G. Swinney
2011-7-29
15565
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
CAS-BOT-BC41672
Draba cuneifolia var. integrifolia
Peter H. Raven
1962-3-27
16993
Los Angeles
Palos Verdes Hills along Palos Verdes Drive 1.4 miles east of Portuguese Bend.
Comment
POM20901
Drymocallis glandulosa var. reflexa
Fordyce Griffiths Jr.
1917-7-8
s.n.
Los Angeles
San Gabriel Mountains, Barley flats.
1707
Comment
RSA0094559
Drymocallis glandulosa var. viscida
Richard G. Swinney
2011-6-6
15018 B
Los Angeles
San Gabriel Mountains: Charlton Flats (=Pine Flats), 13.8 miles east of jct. of Angeles Crest and Angeles Forest highways.
1616
Comment
RSA596082
Dryopteris arguta
T. S. Ross, Steve Boyd
1995-6-28
8648
Los Angeles
Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon
707
Comment
RSA654360
Dryopteris arguta
Valerie L. Soza, Ileene Anderson, LeRoy Gross
2000-6-6
989
Los Angeles
Verdugo Mountains, southwest side: Along Verdugo Mtwy, E of junction with Stough Canyon Mtwy, above Stough Canyon, NE side of peak ''2646''.
762
Comment
UCR255511
Dryopteris arguta
Dan S. Cooper
2014-5-23
514- 49
Los Angeles
Western Transverse Range; Eastern Santa Monica Mtns., Griffith Park, upper Vista del Valle Rd. northeast of Mt. Hollywood
348
Comment
RSA592373
Dryopteris arguta
Mark L. Hoefs
1974-3-28
421
Los Angeles
Santa Catalina Island: Upper Bulrush Canyon.
252
Comment
RSA650211
Dryopteris arguta
Robert Wade
1949-2-19
s.n.
Los Angeles
Trunbull canyon, no. of Puente.
304
Comment
LA99088
Dudleya caespitosa
Joan Malloy;
1962-5-20
sn
Los Angeles
Santa Monica Mountains, Point Dume, on coastal bluff
15
Comment
CAS-BOT-BC428118
Dudleya cymosa subsp. cymosa
Timothy S. Ross; Steve Boyd
1994-5-25
7940
Los Angeles
Liebre Mountains. Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit. These collections from ca 600-800 m WSW of summit.
1075
Comment
UCR147050
Dudleya cymosa subsp. pumila
L. C. Wheeler
1967-7-6
9935
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
274
Comment
RSA733226
Dudleya lanceolata
R. G. Swinney
1998-8-17
6768
Los Angeles
Upper Coldwater Canyon at NE end of Heaton Flat Trail
1244
Comment
UCR258931
Dudleya lanceolata
R. G. Swinney
2010-5-7
12614
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Tujunga Valley, 150 m to 0.2 miles west of I-210 Fwy. overpass along Haines Canyon stream channel/ south fork of Big Tujunga Wash
357
Comment
CAS-BOT-BC109673
Dudleya multicaulis
Louis C. Wheeler
1932-5-8
695
Los Angeles
San Jose Hills. Puddingstone Dam.
304
Comment
UCR62320
Dudleya multicaulis
R. G. Swinney
1990-5-2
1580
Los Angeles
Los Angeles Basin, South Hills, a ridge on the south side of the city of Glendora, at east end of Eagle Ridge, north of new homes
305
Comment
RSA506752
Dudleya virens subsp. insularis
Reid V. Moran
1972-5-27
19143
Los Angeles
to 50m seal bluffs just east of Pt. Vicente
5
Comment
RSA0084863
Dysphania ambrosioides
R. G. Swinney
2010-8-30
13639
Los Angeles
Big Santa Anita Canyon bottom, 0.1 miles south of confluence with Winter Creek.
537
Comment
LA29207
Ehrendorferia ochroleuca
Blaire; Mary V. Hood, Jean Wylie
1936-5-17
100
Los Angeles
Santa Monica Mountains, Mulholland Drive
Comment
RSA450619
Ehrharta erecta
A. C. Sanders
1987-12-4
7571
Los Angeles
El Segundo Dunes, immediately W of L.A. International Airport & Pershing Dr., E of Vista Del Mar Blvd.
30
Comment
SEINET239016
Ehrharta erecta
Beecher Crampton
1973-6-29
8972
Los Angeles
Westwood Village 633 Gayley ave. western margin of UCLA campus
Comment
RSA101731
Elatine californica
H. E. Hasse
1889-1
s.n.
Los Angeles
Los Angeles.
Comment
POM1364
Eleocharis palustris
I. M. Johnston
1917-4-11
s.n.
Los Angeles
N*r Slough . [locality name change to Laguna Dominguez ]
Comment
SEINET3929181
Eleusine indica
Louis C. Wheeler
1946-8-22
6227
Los Angeles
North Court of Allen Hancock's Foundation, University of Southern California. 36th Street and University Avenue.; 0
Comment
CAS-BOT-BC451521
Elodea canadensis
Louis C. Wheeler
1933-12-13
2325
Los Angeles
San Dimas Canyon Dam, San Gabriel Mts.
411
Comment
CHSC95503
Elymus condensatus
LeRoy Gross; Valerie Soza, Samantha Tessel
2001-6-4
399
Los Angeles
Los Angeles Basin: Verdugo Mountains Region: Northwest side, just north of Ledge Ave. and Tuxford St. (dead end), west of McDonald Creek. City of Sun Valley. In side draw north of Ledge Ave.
274
Comment
RSA757053
Elymus elymoides
R. G. Swinney
2008-6-17
9060
Los Angeles
ridge west of Jackson Flats, 0.4 mi. NW of Hwy 2 at Vincent Gap on Pinyon Ridge Motorway, 100 m east of junction of FS roads 4N12 and 3N26
2160
Comment
RSA777874
Elymus elymoides
R. G. Swinney
2009-6-17
11207
Los Angeles
ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR223219
Elymus elymoides
R. G. Swinney
2009-5-20
10815
Los Angeles
Transverse Range; San Gabriel Mtns., Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge
1433
Comment
RSA549507
Elymus elymoides subsp. californicus
Timothy S. Ross, Steve Boyd
1990-6-18
3479
Los Angeles
Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake.
1878
Comment
RSA641089
Elymus elymoides subsp. californicus
Orlando Mistretta, Mark Elvin
1995-6-20
1785
Los Angeles
San Gabriel Mountains: Little Rock Creek Management Unit; Bare Mt. Canyon Section.
1159
Comment
RSA330753
Elymus glaucus subsp. glaucus
Wayne E. Sawyer
1981-6-29
67
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and junction of CA Hwy. 39, 1.6 mile from Dawson Saddle.
2317
Comment
SEINET12747683
Elymus glaucus subsp. glaucus
L. C. Wheeler
1933-7-4
1893
Los Angeles
San Gabriel Mountains, San Dimas Canyon.
533
Comment
SEINET4208315
Elymus glaucus subsp. glaucus
Louis C. Wheeler
1967-5-18
9617
Los Angeles
San Gabriel Mountains: Placerita Canyon.; 0
518
Comment
UCR2095
Elymus stebbinsii
F. M. Reed
1925-6-18
5103
Los Angeles
Transverse Range; San Gabriel Mtns., Monrovia Canyon
823
Comment
RSA0022993
Elymus trachycaulus
Duncan S. Bell, Caitlin Elam
2013-8-1
5565
Los Angeles
Sheep Mountain Wilderness; south side of Prairie Fork; Pine Mountain Ridge; Columbine Spring.
2174
Comment
SD252257
Elymus triticoides
Steven A. Junak
2000-7-1
Sca 1373
Los Angeles
Santa Catalina Island: Cape Canyon.
264
Comment
LA81944
Emmenanthe penduliflora
O. H. Kappler;
1941-5-25
277
Los Angeles
Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope
365
Comment
RSA682712
Emmenanthe penduliflora
LeRoy Gross, Michael Denslow, Bill Hogshead, Sarah Swartzentruber.
2003-6-17
1050
Los Angeles
South side of mountains: Brand Canyon, above the large waterfall, where the canyon forks off.
519
Comment
UC57039
Emmenanthe penduliflora
W. A. Setchell
1901-3-13
Los Angeles
Elysian Park
Comment
UCR200180
Emmenanthe penduliflora var. penduliflora
Valerie Soza, Laura A. Moore
2000-5-10
848
Los Angeles
Verdugo Mountains, north side, Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive from fire gate to powerlines, west of peak ''1936'
564
Comment
RSA133757
Encelia californica
Peter H. Raven
1959-5-3
1150
Los Angeles
Woodrow Wilson Drive 0.3 miles east of Laurel Pass.
351
Comment
UCSB9942
Encelia californica
Olsen, Meryl
1954-4-15
Los Angeles
In Claremont
365
Comment
CAS-BOT-BC81810
Ephedra nevadensis
Timothy S. Ross
1991-4-27
4635
Los Angeles
Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/- S to SSW), ca 0.25-0.3 miles W
1203
Comment
CAS-BOT-BC81813
Ephedra nevadensis
Roxana S. Ferris
1918-6-12
909
Los Angeles
in vacant lot, Lancaster
Comment
UCR123805
Ephedra nevadensis
Steven R. Hill, K. Kramer
2001-4-22
33366
Los Angeles
Southwestern Mojave, N foothills of San Gabriel Mountains, Elizabeth Lake Road, 3.3 mi west of California Route 14, 0.9 mi west of Highland Street (25th Street West), west of Palmdale. Vicinity of Armagosa Creek
854
Comment
RSA590826
Ephedra nevadensis var. nevadensis
Orlando Mistretta
1994-3-30
979
Los Angeles
Little Rock Creek; slopes E of creek below Little Rock Dam
991
Comment
CHSC101345
Ephedra viridis
Sula Vanderplank; LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -37
Los Angeles
Transverse Ranges; San Gabriel Mountains region: off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
UCR204819
Epilobium brachycarpum
R. G. Swinney
2005-8-22
8515
Los Angeles
San Gabriel Mountains, Devil's Punchbowl County Park, lower Holcomb Canyon
1354
Comment
RSA0036693
Epilobium brevistylum
Robert F. Thorne, M. Z. Thorne
1969-7-9
38583
Los Angeles
San Gabriel Mountains, Angeles National Forest: upper part of large, wet sloping meadow at Big Pines
2073
Comment
CAS-BOT-BC166216
Epilobium canum subsp. canum
June Giddings
1924-8-1
s.n.
Los Angeles
Santa Catalina Islands - Summit
Comment
JEPS44022
Epilobium canum subsp. canum
Frank W. Peirson
1918-10-21
280
Los Angeles
West Fork San Gabriel River
1066
Comment
RSA544534
Epilobium canum subsp. canum
Tim S. Ross, E. Kellogg
1992-4-22
6131
Los Angeles
San Clemente Island; 99 E, 640m distance from Vista (point), near the head of Grove Canyon.
419
Comment
UC1971461
Epilobium canum subsp. canum
Louis C. Wheeler
1946-8-27
6251
Los Angeles
SAN GABRIEL MOUNTAINS: Aliso Canyon, Angeles Forest Highway.
Comment
POM8101
Epilobium canum subsp. latifolium
Fordyce Grinnell Jr.
1916-09
s.n.
Los Angeles
Eaton Canyon. San Gabriel Mtns
Comment
UCR199985
Epilobium ciliatum
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1363
Los Angeles
Transverse Ranges; Verdugo Mountains, Intersection of North Beaudry Motorway and Deer Creek
518
Comment
RSA228905
Epilobium ciliatum subsp. ciliatum
Robert F. Thorne
1971-8-25
41326
Los Angeles
San Gabriel Mts., Angeles National Forest: near Windy Spring on N Slope of Mt Islip
2256
Comment
RSA588473
Epilobium ciliatum subsp. ciliatum
F. R. Fosberg
1930-7-3
S- 3030
Los Angeles
Lexington Wash, San Gabriel River, El Monte.
Comment
RSA9806
Epilobium ciliatum subsp. ciliatum
Fay A. MacFadden
1931-4-10
2579
Los Angeles
Tejunga [Tujunga] Canyon. A few trees near the stream.
396
Comment
RSA748361
Epilobium foliosum
Scott D. White, Justin M. Wood
2009-5-6
12657
Los Angeles
San Gabriel Mountains: San Gabriel River- West Fork, large fill slope on the S side of Cogswell Reservoir.
793
Comment
UC921172
Epilobium foliosum
Kay H. Beach
1943-6-16
1759
Los Angeles
San Dimas Experimental Forest
944
Comment
HSC16600
Epipactis gigantea
C. S. Apperson
1967-6-24
Los Angeles
1/2 mi. up Stunt Canyon Rd. off of Mullholland Dr., Santa Monica Mtns.
Comment
RSA747069
Epipactis gigantea
Richard G. Swinney
2008-5-30
8908
Los Angeles
San Gabriel Canyon, 0.4 mi. above (east) of El Encanto park office, on shoulder of the old road
268
Comment Read comments Nov 15 2010
SD144135
Epipactis gigantea
Scott D. White
1997-5-21
5203
Los Angeles
San Gabriel Mountains, San Gabriel River Canyon, north of Azusa, parallel to Highway 39, canyon bottom and adjacent slopes along unnamed dirt access road to guaging stattion below Morris Dam. Common in steep colluvial soil along roadside near a seep.
245
Comment
RSA0127008
Epipactis gigantea
Louis C. Wheeler
1967-7-15
10018
Los Angeles
Angeles National Forest. Mt. Waterman.
Comment
UCR206496
Epipactis helleborine
A. C. Sanders, T. B. Salvato
2009-5-19
36838
Los Angeles
San Gabriel Valley, Montebello Hills, under SCE powerlines S of Montebello Blvd. and W of Plaza Dr., S of large shopping mall called Montebello Town Center
137
Comment
LA94021
Equisetum hyemale subsp. affine
Lawrence L. Kiefer;
1966-3-12
1716
Los Angeles
SANTA MONICA MOUNTAINS, Tuna Canyon, ca 1.5 mi from mouth of canyon.
213
Comment
CAS-BOT-BC57309
Equisetum laevigatum
Louis C. Wheeler
1933-10-20
2175
Los Angeles
San Gabriel River
76
Comment
UC122534
Equisetum laevigatum
unknown
Mar. 1894
Los Angeles
Pasadena
Comment
UC211459
Equisetum laevigatum
I. Johnston
1917-5-13
27 U
Los Angeles
El Monte
106
Comment
UC62568
Equisetum laevigatum
A. J. McClatchie
1895-1
Los Angeles
near Pasadena
Comment
UCR132443
Equisetum laevigatum
L. C. Wheeler
1933-10-20
2175
Los Angeles
San Gabriel Valley, [Whittier Narrows] San Gabriel River
76
Comment
LA200045
Equisetum telmateia subsp. braunii
Lawrence L. Kiefer;
1966-3-12
1729
Los Angeles
SANTA MONICA MOUNTAINS, Zuma Canyon, ca 2.5 mi from mouth of canyon.
152
Comment
UCR247272
Eragrostis
Dan S. Cooper
2013-8-8
813- 43
Los Angeles
Griffith Park, edge of Los Angeles Zoo near Zoo Dr. and Crystal Springs Dr.
143
Comment
UCR125638
Eragrostis lehmanniana
A. C. Sanders
2003-5-26
25861
Los Angeles
San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel
171
Comment
UCD63887
Eragrostis mexicana subsp. virescens
A. A. Beetle
1946-4-18
4230
Los Angeles
Azusa.
Comment
CAS-BOT-BC284123
Eragrostis pectinacea var. pectinacea
Greata
No date on label.
s.n.
Los Angeles
Redondo
Comment
UC1122010
Eremalche exilis
A. D. Gifford
1935-4-21
614
Los Angeles
2 mi. n.e. Manzana; Tejon Quad.
Comment
SEINET10906855
Eremocarpus setiger
Jon Ricketson, Heidi H. Schmidt; Janet Takara
1992-10-20
Ricketson 4781
Los Angeles
Santa Catalina Island; Catalina Conservancy Land, Haypress Reservoir, around reservoir. 4 miles northwest of the city of Avalon. Collections made in cooperation with the Catalina Conservancy.
400
Comment
UC1211163
Eremocarpus setiger
Huron H. Smith
1912-7-2
5172
Los Angeles
White's Beach Santa Catalina Island
7
Comment
CAS-BOT-BC162730
Eremothera boothii subsp. decorticans
Timothy S. Ross
1995-4-26
8389
Los Angeles
NE side of the junction of Forest Service Road 8N05 (descending into the gulch from the Tumble Inn site) and 8N01 in the canyon bottom - Liebre Gulch
995
Comment
CAS-BOT-BC514256
Eriastrum densifolium subsp. austromontanum
John Thomas Howell
1947-7-18
23379
Los Angeles
San Gabriel Mts.: Mill Creek
1219
Comment
RSA0104652
Eriastrum densifolium subsp. austromontanum
J. H. Barber
1897-6-16
s.n.
Los Angeles
Aliso Canyon.
Comment
RSA0107956
Eriastrum densifolium subsp. elongatum
Joseph M. Keefe
2001-1-19
30996 a
Los Angeles
Big Tujunga Wash, 300 meters northwest of corner of Wescott Avenue and Grove Street, Sunland District, Los Angeles, 91040.
384
Comment
RSA0118101
Eriastrum rosamondense
Sarah J. J. De Groot
2005-5-19
4976
Los Angeles
Antelope Valley, along Avenue G between 30th and 40th Streets.
702
Comment
CAS-BOT-BC514996
Eriastrum sapphirinum subsp. dasyanthum
Louis C. Wheeler
1933-6-24
1881
Los Angeles
Verdugo Creek, Verdugo Hills
533
Comment
RSA0121283
Eriastrum sapphirinum subsp. dasyanthum
K. Dobry
1991-6-24
d- 759
Los Angeles
At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy.
Comment
RSA0122096
Eriastrum sapphirinum subsp. dasyanthum
N. C. Cooper
1949-6-18
4191
Los Angeles
San Gabriel Wash
366
Comment
SBBG44377
Eriastrum sparsiflorum
G. Sphon, D. Hearn
1956-5-30
15
Los Angeles
Black Butte
Comment
CAS-BOT-BC286889
Ericameria ericoides
Carl B. Wolf
1931-12-30
2640
Los Angeles
Bluffs at Playa Del Rey
30
Comment
CAS-BOT-BC287624
Ericameria linearifolia
Timothy S. Ross; Steve Boyd
1994-5-25
7923
Los Angeles
Liebre Mts. Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit. These collections from ca 600-800 m WSW of summit
1075
Comment
RSA710598
Ericameria linearifolia
R. K. Brummitt, Steve Boyd
1998-5-25
20035
Los Angeles
14 km N of Castaic, near summit of Warm Springs Mt.
1190
Comment
RSA777530
Ericameria linearifolia
R. G. Swinney
2009-5-20
10822
Los Angeles
Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge.
1433
Comment
SD244581
Ericameria nauseosa
David Keil
1986-9-27
19739 2
Los Angeles
Along I-5, just s of Hungry Valley Rd exit. Roadside pullout.
914
Comment
UCR256447
Ericameria nauseosa subsp. nauseosa
R. G. Swinney
2010-9-9
13762
Los Angeles
San Gabriel Mountains, Big Cienega, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.
1997
Comment
OBI44992
Ericameria nauseosa var. hololeuca
David J. Keil
1976-12-12
11895
Los Angeles
ca. 5 mi W of San Bernardino County line along Calif rte 138.
1128
Comment
UC74038
Ericameria palmeri var. pachylepis
Dr. J. Q. Adams
1905-9-1
Los Angeles
near Soldier's Home
Comment
CAS-BOT-BC131652
Ericameria parishii var. parishii
Joseph Andorfer Ewan
1934-8-2
8484
Los Angeles
New road bank San Antonio Canyon, San Gabriel Mts.
1219
Comment
CHSC92811
Ericameria parishii var. parishii
John Dittes
2006-1-3
1314
Los Angeles
Transverse Ranges; San Gabriel Mtns.; Upper Big Tujunga Cyn; ca. 5.2 air-miles SE of Roundtop Mt., 4.0 airmiles NE of Redbox Gap, 1.3 airmiles SW of Vetter Mtn, 0.6 air-mile NE of intersection of Upper Big Tujunga Cyn Road and Angeles Crest Hwy (Hwy 2), south side of Upper Big Tujunga Cyn Road on slope above Upper Big Tujunga Creek.
1274
Comment
RSA226997
Erigeron breweri var. jacinteus
R. F. Thorne
1971-8-25
41242
Los Angeles
San Gabriel Mountains, Angeles National Forest: S ridge of summit of Mt. Baden- Powell
2805
Comment
UCR182699
Erigeron divergens
R. G. Swinney
1997-8-6
5781
Los Angeles
San Gabriel Mtns, along Big Pines Hwy, c. 0.5 mi. west of Hwy 2 junction, east of Jackson Lake
2024
Comment
RSA188207
Erigeron foliosus
R. F. Thorne
1965-6-22
34892
Los Angeles
Santa Catalina Island. Upper end of Avalon Canyon along road.
243
Comment
RSA747262
Erigeron foliosus
R. G. Swinney
2005-8-22
8510
Los Angeles
San Gabriel Mountains: Devil's Punchbowl County Park, lower Holcomb Canyon
1280
Comment
CAS-BOT-BC296191
Erigeron foliosus var. foliosus
John H. Thomas
1957-5-31
6791
Los Angeles
Occidental College Campus, Los Angeles
Comment
JEPS58
Eriodictyon crassifolium var. nigrescens
W. L. Jepson
1920-5-3
8932
Los Angeles
mountains above Castaic Creek Castaic Creek; mountains above Castaic Creek
975
Comment
CAS-BOT-BC188962
Eriodictyon parryi
A. D. E. Elmer
1902-6-1
3643
Los Angeles
Mount Gleason, Acton
Comment
RSA455077
Eriodictyon trichocalyx
Bonnie C. Templeton
1930-6-11
1098
Los Angeles
Franks [Franklin] Canyon, near Mulholland Drive
Comment Read comments Jan 12 2008
RSA455065
Eriodictyon trichocalyx var. trichocalyx
Thekla Mohr
1901-07
s.n.
Los Angeles
[San Gabriel Mountains]
Comment
RSA524962
Eriogonum angulosum
Tim S. Ross, S. D. Boyd
1990-6-6
2816
Los Angeles
Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest.
927
Comment
SEINET6332075
Eriogonum cinereum
Noel H. Holmgren, James L. Reveal
1966-5-31
2616
Los Angeles
California 1, about 10 miles west of Malibu
Comment
CAS-BOT-BC242771
Eriogonum davidsonii
Geo. R. Hall
1904-9-1
s.n.
Los Angeles
Swartout Canon [Swarthout Canyon], San Antonio Mts.
2133
Comment
CAS-BOT-BC249770
Eriogonum elongatum var. elongatum
Peter Kamb
1948-2-14
783
Los Angeles
Little Santa Anita Canyon, San Gabriel Mts.
365
Comment
LA200759
Eriogonum elongatum var. elongatum
Norman A. Cole;
May 1964
389 .5
Los Angeles
Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd
274
Comment
RSA65155
Eriogonum elongatum var. elongatum
F. W. Peirson
1924-12-5
5385
Los Angeles
San Gabriel Mountains: along Little Santa Anita Trail
762
Comment
UCR205265
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
2005-8-15
8489
Los Angeles
Eastern San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Punchbowl Canyon
1341
Comment
RSA601504
Eriogonum fasciculatum var. foliolosum
Louis C. Wheeler
1931-4-11
S 4
Los Angeles
2 mi. northeast of La Verne.
Comment
RSA575101
Eriogonum fasciculatum var. polifolium
R. G. Swinney
1994-6-12
2939
Los Angeles
Eastern San Gabriel Mountains: ca. 200 m west of Boneyard Canyon, 2 miles S of Hwy 138, just W of San Bernardino County line
1341
Comment
RSA754115
Eriogonum fasciculatum var. polifolium
Ellen Mackey, Blake Whittiington
2006-10-24
NFWF- 1818
Los Angeles
San Gabriel River main stem across from Morris Dam, CS1
406
Comment
UC625056
Eriogonum giganteum
F. R. Fosberg
1931-7-9
S 5358
Los Angeles
Avalon Santa Catalina Island, Avalon
30
Comment
CAS-BOT-BC250311
Eriogonum giganteum var. formosum
Reid Moran
1958-9-16
6843
Los Angeles
Canyon 2 miles SE of Eel Point, San Clemente Island
100
Comment
CAS-BOT-BC250299
Eriogonum giganteum var. giganteum
G. B. Grand
No date on label
s.n.
Los Angeles
Santa Catalina Island
Comment
SBBG128197
Eriogonum grande var. grande
M. G. Simpson, A. Russell, J. Dunn, D. Pivorunas, M. Walgren
2000-7-19
2190
Los Angeles
near end of rd that runs S from Eel Point
27
Comment
UCR239044
Eriogonum inflatum
Anuja Parikh, Nathan Gale
2010-6-8
3265
Los Angeles
Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 3.4 km northwest of State Hwy 14, under power lines
1190
Comment
RSA772382
Eriogonum maculatum
R. G. Swinney
2009-5-12
10748 -B
Los Angeles
Alimony Ridge, junction of Alimony Ridge and Alimony Ridge Rd. and to 1/2 mi. NW up ridge.
1435
Comment
SD164903
Eriogonum mohavense
Dat Tien
2004-5-1
Los Angeles
Western Mojave Desert; Anteope Valley, ca. 9 mil NE of Littlerock and ca. 4 mi. V of Lake Los Angeles (housing development)
808
Comment
UCSB23030
Eriogonum mohavense
Harger, B.
1967-5-26
Los Angeles
Next to the Sierra Highway; 2.1 miles south of Lancaster; in the Antelope Valley
792
Comment
UCR223114
Eriogonum nudum subsp. pauciflorum
R. G. Swinney
2009-5-20
10802
Los Angeles
Transverse Range; San Gabriel Mtns., Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge
1433
Comment
RSA393617
Eriogonum nudum var. pauciflorum
L. E. Hoffman
1932-9-18
s.n.
Los Angeles
San Gabriel Mountains, Angeles Forest: Barley Flats.
Comment
UCD100650
Eriogonum nudum var. pauciflorum
W. Perry
1980-8-16
103
Los Angeles
San Gabriel Mountains, Pine Mountain.
Comment
UCR271228
Eriogonum parishii
R. G. Swinney
2011-6-14
15113
Los Angeles
San Gabriel Mountains, Vetter Mt. Lookout tower, 1.3 air-miles west of Charlton Flat entrance at Angeles Crest Hwy
1802
Comment
RSA680102
Eriogonum pusillum
LeRoy Gross, Orlando Mistretta, Valerie Soza
2003-5-13
889
Los Angeles
Big Rock Creek, North and East of Valyermo Ranger Station, off Big Pines Highway.
1143
Comment
UCR193530
Eriogonum pusillum
R. G. Swinney
1999-6-18
7295
Los Angeles
San Gabriel Mtns., Big John Flat, SE end along canyon bottom of east fork of Boulder Canyon
1732
Comment
PASA1489
Eriogonum pusillum
1926-5-30
Los Angeles
Mohave Desert
Comment
CAS-BOT-BC267577
Eriogonum saxatile
Le Roy Abrams
1901-7-10
1901
Los Angeles
Wilson's Peak
1767
Comment
RSA609103
Eriogonum saxatile
Louis C. Wheeler
1968-8-7
s.n.
Los Angeles
San Gabriel Mountains: Divide between West Fork Bear Creek and Devils Canyon.
Comment
UCR223195
Eriogonum saxatile
R. G. Swinney
2009-7-22
11302
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Mt. Hillyer, north of Horse Flats
1890
Comment
UCSC000203
Eriogonum saxatile
G. B. Grant
2006-6-19
s.n.
Los Angeles
summit Mt. Wilson - Southern California
1829
Comment
RSA228850
Eriogonum saxatile
Robert F. Thorne
1971-6-26
39998
Los Angeles
San Gabriel Mountains, Angeles National Forest: along Mt. Wilson Road near junction with Mt. Lowe Road, NE slope of Mt. Markham
1616
Comment
UCR266372
Eriogonum thurberi
D. E. Bramlet, Allison D. Rudalevige
2009-4-30
4383
Los Angeles
Transverse Range; San Gabriel Mtns., lower Big Tujunga Creek Wash, NE of Foothill Blvd.
363
Comment
SD1304
Eriogonum umbellatum var. munzii
Ruth B. Randall
1931-7-19
Los Angeles
Swartout, on rocky hillside; San Bernardino Mountains
1950
Comment
UC311824
Eriogonum umbellatum var. subaridum
P. A. Munz
1921-6-18
4563
Los Angeles
Head of Sheep Creek, desert slope of San Antonio Mtns. San Antonio Mtns., Sheep Creek
1524
Comment
CAS-BOT-BC264875
Eriogonum viridescens
Ernest C. Twisselmann
1957-8-13
3961
Los Angeles
Western end of Antelope Valley
792
Comment
CAS-BOT-BC264996
Eriogonum wrightii var. subscaposum
Carl B. Wolf
1932-8-11
4006
Los Angeles
8 mi. below Big Pines Park on road to Little Rock, No. slope of San Gabriel Mts.
1371
Comment
RSA729849
Eriogonum wrightii var. subscaposum
R. G. Swinney
1998-9-4
6922
Los Angeles
San Gabriel Mtns.: NW of Wrightwood, eastern end of Jackson Flat.
2287
Comment
RSA730182
Eriogonum wrightii var. subscaposum
R. G. Swinney
1998-9-4
6893
Los Angeles
San Gabriel Mtns.; dry lake, SW of Wrightwood, Blue Ridge, 0.4 mi east of Hwy 2 on 3N06.
2241
Comment
UC6546
Eriogonum wrightii var. subscaposum
Dr. A. Davidson
1892-1
Los Angeles
Wilson's Peak
Comment
OBI51926
Eriophyllum confertiflorum
Suzan Barth
1994-5-17
35
Los Angeles
Santa Susana Mtns. Northridge, Aliso Cyn off Sesnon 200 m from trail head
Comment
RSA0081135
Eriophyllum confertiflorum
R. G. Swinney
2010-6-1
13096
Los Angeles
San Gabriel Mountains: lower Carson Mesa, c. 0.7 rd. miles east of Angeles Forest Hwy on dirt service road, at sharp switch-back that extends into dry wash, c. 0.8 air miles south of Pearblossom Hwy.
1098
Comment
RSA603950
Eriophyllum confertiflorum
Joseph A. Ewan
1933-6-17
10826
Los Angeles
Dry canyon bottom, with Platanus Temescal Canyon, Santa Monica Mts.
Comment
RSA773600
Eriophyllum confertiflorum
R. G. Swinney
2009-6-24
11269
Los Angeles
summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd.
1909
Comment
SBBG127510
Eriophyllum confertiflorum
M. L. Hoefs, S. A. Junak, K. Kirkland
1998-4-4
2838
Los Angeles
bluff SE of Rippers Cove
6
Comment
SFV13417
Eriophyllum confertiflorum
W. M. Perry
1980-5-14
19
Los Angeles
San Gabriel Mountains Cattle Canyon. Collected on 2N06.
Comment
SJSU8759
Eriophyllum confertiflorum
A. L. Horton
1961-5-14
Los Angeles
Eagle Rock Hills, Los Angeles
Comment
RSA786899
Eriophyllum confertiflorum var. confertiflorum
Doris Bowers
1957-5-12
547
Los Angeles
Arroyo Seco, Pasadena.
305
Comment
UC468956
Eriophyllum confertiflorum var. confertiflorum
R. L. Pendleton
1909-7-2
1361
Los Angeles
road e of Avalon; Santa Catalina Island
6
Comment
CAS-BOT-BC308342
Eriophyllum nevinii
Herman Knoche
1919-6-5
995
Los Angeles
San Clemente Island
Comment
RSA0081497
Eriophyllum pringlei
R. G. Swinney
2010-5-12
12759
Los Angeles
Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd.
921
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
CAS-BOT-BC40710
Erysimum capitatum
Elizabeth McClintock
1965-7-2
s.n.
Los Angeles
San Gabriel Mountains, Table Mountain, above Wrightwood.
2133
Comment
UC1211011
Erysimum capitatum
Huron H. Smith
1912-5-3
4932
Los Angeles
Azusa
243
Comment
UCR191788
Erysimum capitatum
R. G. Swinney
1998-7-8
6337
Los Angeles
San Gabriel Mountains, northwest of Wrightwood, western half of Jackson Flat
2280
Comment
CAS-BOT-BC40713
Erysimum capitatum
P. Parnay
249
Los Angeles
Little Tejunga.
Comment
RSA279119
Erysimum capitatum var. capitatum
R. F. Thorne
1971-3-18
41492
Los Angeles
Cobal Canyon, 3 miles N of Claremont
502
Comment
RSA653881
Erysimum capitatum var. capitatum
Valerie L. Soza, Shalini Deo, Stephen Dreher
2000-4-27
797
Los Angeles
Verdugo Mountains, south side: Wildwood Canyon, Wildwood Canyon Park, at end of paved Wildwood Canyon Road at junction with fire road.
488
Comment
SBBG45538
Erysimum capitatum var. capitatum
Leota Davidson
1965-5-16
45 -a
Los Angeles
Cottonwood Flat Cmpgrd, Elizabeth Cyn
Comment
SFV21795
Eschscholzia caespitosa
V. Soza, S. Deo, L. Gross
2000-4-20
728
Los Angeles
Verdugo Mountains North side of Verdugo Mountains. Northeastern side of La Tuna Canyon, north of 210 Freeway, north of La Tuna Canyon Road. South-southwest of Dorothy and Estepa Drive junction. Haines Canyon Park. West-facing, open, rocky slope south of power lines and east of firebreak.
518
Comment
RSA769898
Eschscholzia californica
R. G. Swinney
2009-3-31
10227
Los Angeles
mouth of San Gabriel Canyon, 1.2 mi. north of Foothill Blvd, Azusa/Duarte.
183
Comment
CAS-BOT-BC403161
Eschscholzia californica
Carl B. Wolf
No date on label
3542
Los Angeles
Santa Catalina Island. Along ridge, S.E. of the golf links, Avalon
274
Comment
UCD95326
Eschscholzia californica
Marc Meyer
1993-4-25
27
Los Angeles
Santa Susana Mts., Moonshine Cyn. Park, Porter Ranch, 2 miles north of Tampa offramp of 118 Fwy.
400
Comment
RSA579491
Eschscholzia californica var. crocea
Tim S. Ross, S. D. Boyd
1994-5-11
7804
Los Angeles
Sawmill Mountain: W summit area ca 260-350 meters SE of Sawmill Campground
1598
Comment
LA46242
Eschscholzia minutiflora
Carl Epling;
1926-4-24
sn
Los Angeles
Antelope Valley, Palmdale
Comment
UCR280693
Eschscholzia minutiflora
R. G. Swinney
2014-4-10
16040
Los Angeles
San Gabriel Mountains/Mojave Desert, SW of Littlerock, north foot of mountains on desert slope, south side of CA Aqueduct 100-400 m east of Cheseboro Rd.
921
Comment
RSA235193
Eschscholzia ramosa
E. R. Blakley
1963-12-8
6409
Los Angeles
San Clemente Island, between Northwest Harbor and Whale Point
8
Comment
UCR280808
Eschscholzia ramosa
Mitch Provance
2017-6-30
617- 45
Los Angeles
Catalina Island, Northern edge of Avalon, loop road around Sugar Loaf Pk., lower portion of Chime Tower Rd.
79
Comment
RSA0012585
Eucalyptus citriodora
A. C. Sanders, D. Malueg
2001-5-17
24323
Los Angeles
Montebello Hills in Montebello, 29 acre gas storage facility on Howard Ave. near W end of Jefferson Blvd., being decommissioned.
122
Comment
CDA9421
Eucrypta chrysanthemifolia
D. G. Kelch
1991-3-23
s.n.
Los Angeles
Catalina Island. East of Avalon.
Comment
RSA608650
Eucrypta chrysanthemifolia
Louis C. Wheeler
1931-2-28
s.n.
Los Angeles
Sargent's Grove.
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
SEINET3995123
Eulobus californicus
G. B. Grant
430
Los Angeles
Pasadena
Comment
UCR221445
Euphorbia albomarginata
D. E. Bramlet, Mike Ahmer
2005-4-12
3791 B
Los Angeles
Los Angeles Basin Region, Puente Hills, Powder Canyon, c. 400 ft. east of Skyline Dr. and 1500 ft. north of Fullerton Rd.
284
Comment
UCR255479
Euphorbia maculata
Dan S. Cooper
2014-6-26
614- 39
Los Angeles
Western Transverse Range; Eastern Santa Monica Mtns., Griffith Park, lower Brush Canyon
194
Comment
SD181545
Euphorbia maculata
Louis C. Wheeler
1945-9-21
6160
Los Angeles
San Gabriel Mountains; Kinneloa Canyon.
1075
Comment
RSA0087322
Euphorbia melanadenia
R. G. Swinney
2010-3-24
12174
Los Angeles
Pacoima area, Lopez Canyon, 1.7 miles west of Kagel Canyon on Lopez Cyn. Rd., to 300 meters east of road on E-W running ridge.
503
Comment
RSA638242
Euphorbia peplus
L. C. Wheeler
1945-4-15
6011
Los Angeles
San Gabriel Mountains: Millard Canyon.
106
Comment
RSA712903
Euphorbia polycarpa
A. C. Sanders, Mark Elvin
2003-4-16
26047
Los Angeles
NE end of Santa Susana Mtns: Newhall Ranch, west of the end of Magic Mountain Parkway, south of Magic Mtn. theme park.
366
Comment
CDA4878
Euphorbia terracina
T. C. Fuller
1971-7-2
19910
Los Angeles
University of California Botanic Garden, Westwood.
Comment
UCR90485
Euphorbia terracina
D. L. Koutnik
1996-3-14
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., Corral Canyon Road c. 0.25 mi. north of Pacific Coast Hwy (=Hwy 1), at crossing of Solstice Canyon.
10
Comment
CATA1160
Extriplex californica
Mark L. Hoefs
1995-5-30
2153
Los Angeles
Santa Catalina Island: Ben Weston Beach
4
Comment
CDA8358
Fatoua villosa
Ben Miled
2008-6-14
PDR# 1353898
Los Angeles
Sun Valley, 10645 Tuxford St.
0
Comment
UCR259643
Festuca myuros
R. G. Swinney
2010-4-1
12126
Los Angeles
San Gabriel Mountains, Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Maclay/Harding St. intersection, below Forest Service boundary, from wash bottom to 150 m to the west and from 50 to 150 meters north of Maclay
399
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
LA13080
Festuca myuros
O. A. Plunkett;
1926-3-28
sn
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
228
Comment
UCR273276
Ficus carica
R. G. Swinney
2011-10-25
15858
Los Angeles
San Gabriel Mountains, along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek
1001
Comment
RSA526644
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-4-7
4217
Los Angeles
San Clemente Island: lower half of China Cyn, S end of island, W side.
Comment
UCR258863
Filago californica
R. G. Swinney
2010-3-16
11937
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210
329
Comment
UCR153569
Filago gallica
A. C. Sanders
2005-5-11
30178
Los Angeles
Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon along Plum Canyon Rd. between crest and vernal pool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Cyns.
671
Comment
RSA453797
Foeniculum vulgare
F. R. Fosberg
1930-6-23
S- 2971
Los Angeles
Del Rey.
1
Comment
CAS-BOT-BC52566
Frangula californica subsp. californica
Carl B. Wolf
1928-3-29
1593
Los Angeles
So. base of Ridge Route, 1 mi. No. of Castaic
396
Comment
POM83965
Frankenia grandifolia
Marcus E. Jones
1900-7-12
s.n.
Los Angeles
Long Beach.
Comment
RSA392135
Frasera neglecta
Victor Duran
1933-7-8
3501
Los Angeles
San Gabriel Mountains, Horse Flats.
1677
Comment
UC1334664
Fraxinus dipetala
J. E. Stumbo and J. C. Bayse
1966-4-4
LASCA 531
Los Angeles
about 10 mi w Palmdale (along roadside, near Bouquet Reservoir)
762
Comment
CATA3402
Fraxinus uhdei
Peter J. Dixon
2017-5-10
092
Los Angeles
Santa Catalina Island: Avalon Canyon, near Nature Center and Hermit Gulch Campground
76
Comment
RSA579534
Fraxinus uhdei
Tim S. Ross, Steve D. Boyd
1994-5-24
7835
Los Angeles
''Cottonwood Swamp'' Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Liebre Mount
512
Comment
CAS-BOT-BC211008
Fraxinus velutina
Louis C. Wheeler
1933-8-20
2091
Los Angeles
1/2 mi. below Pine Canyon Dam, San Gabriel Canyon, San Gabriel Mts.
289
Comment
RSA5836
Fraxinus velutina var. coriacea
B. D. Stark
1932-11-23
4370
Los Angeles
Lobo Canyon, Santa Monica Mts (Lobo Canyon is a fork of Triunfo Canyon).
274
Comment Read comments Apr 29 2014
UCR205917
Fremontodendron californicum
R. G. Swinney
2008-5-5
8748
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs
1427
Comment
UCR223283
Fremontodendron californicum
R. G. Swinney
2009-6-17
11217
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
PASA570
Fritillaria biflora
Margaret Stason
1932-3-15
Los Angeles
Wooded Hillside near Glendora
Comment
RSA367728
Fritillaria biflora
Louis E. Hoffman
1932-2-3
s.n.
Los Angeles
Hermon Hills.
Comment
UCR220093
Fumaria capreolata
Fred M. Roberts, Ian Cain
2010-5-3
7297
Los Angeles
Los Angeles Basin, Whittier Narrows Dam Recreation Area, Hondo Creek, c. 08 km west southwest of Legg Lake and c. 0.5 km upstream from San Gabriel Blvd Bridge
61
Comment
SD253513
Fumaria officinalis
R. G. Swinney
2010-3-16
11956
Los Angeles
San Gabriel Mountains/Verdugo Mountains: Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing within 50 m on north and south sides of I-210.
328
Comment
SBBG127577
Funastrum cynanchoides var. hartwegii
A. C. Sanders with T. B. Salvato
2009-5-20
36865
Los Angeles
under SCE powerlines NE of Plaza Dr, SE of Montebello Blvd and SW of San Gabriel Blvd; Montebello Hills
96
Comment
RSA771953
Galium
Robert F. Thorne
1968-2-25
37914
Los Angeles
Santa Catalina Island. W of end of 4th of July Cove
Comment
RSA87347
Galium andrewsii subsp. intermedium
F. W. Peirson
1919-5-10
399
Los Angeles
Arraster [Arrastre] Creek.
976
Comment
SEINET3157814
Galium angustifolium
G. B. Grant
1901-1
488
Los Angeles
Pasadena
Comment
UCR277077
Galium angustifolium
R. G. Swinney
2011-6-7
15092
Los Angeles
San Gabriel Mountains, summit of Mount Mooney, 0.4 air-mile east of Angeles Crest Hwy & 0.5 mile north of jct. of Angeles Crest Hwy & entrance to Charlton Flats, 0.32 mi. WNW of Mt. Mooney Rd. jct. with rd. to Stony Ridge Observatory
1780
Comment
JEPS114011
Galium angustifolium subsp. angustifolium
Timothy S. Ross and Steve Boyd
1994-6-22
7998
Los Angeles
Warm Springs Mountain; ca 450 m NW of summit.
Comment
UC1594363
Galium angustifolium subsp. angustifolium
Tim Ross
1992-5-17
6343
Los Angeles
center w side San Gabriel Reservoir (short easterly spur canyon along Hwy 39); San Gabriel Mountains
463
Comment
POM367665
Galium angustifolium subsp. angustifolium
Edwin Kline
1924-5-25
s.n.
Los Angeles
Bouquet Canyon, Sierra Pelona Mts.
Comment
UCR143193
Galium catalinense
F. R. Fosberg
1931-3-27
S- 4418
Los Angeles
Channel Islands, Pebble Beach Road, Santa Catalina Island
50
Comment
SBBG131890
Galium catalinense
S. A. Junak, D. Wilken
1996-3-26
SCI 252
Los Angeles
S side of Nanny Cyn, above large drop-off in cyn
259
Comment
RSA157790
Galium catalinense subsp. acrispum
Peter H. Raven
1962-5-7
17583
Los Angeles
San Clemente Island, 1 mile south of Wilson Cove.
23
Comment
RSA67116
Galium catalinense subsp. acrispum
F. W. Peirson
1923-4-9
3432
Los Angeles
San Clemente Island: canyon near Lemon Tank at Middle ranch
Comment
SBBG96974
Galium catalinense subsp. acrispum
S. Boyd with T. Ross, L. Arnseth
1990-4-8
4326 C
Los Angeles
near Malo Pt, second cyn S of Bryce Cyn
Comment
POM367802
Galium catalinense subsp. catalinense
F. R. Fosberg
1931-4-12
S- 4572
Los Angeles
Cliffs near Jewfish Point, Santa Catalina Island.
10
Comment
RSA0013631
Galium grande
Orlando Mistretta, Jamie Reese
2011-7-28
6006
Los Angeles
Along Rincon Red Box Road, on the divide between W Fork San Gabriel River Cyn and E fork Santa Anita Cyn, 0.75 air miles NW of Monrovia Peak.
1451
Comment
POM4419
Galium hallii
L. R. Abrams, E. A. McGregor
1908-7-3
598
Los Angeles
North Baldy Mt., Rock Creek Canyon.
1524
Comment
UCR101309
Galium hallii
L. C. Wheeler
1946-8-29
6309
Los Angeles
San Gabriel Mtns., Vincent Gap
2012
Comment
RSA0110596
Galium johnstonii
Richard G. Swinney
2011-5-16
14732
Los Angeles
San Gabriel Mountains: Camp Colby (C. Ranch), upper Coldwater Cyn., 150 m south of lodge in center of camp, 1.18 miles at 73 degrees SSE of jct. of Colby Ranch Rd. and FS Rd 3N19 in Big Tujunga Cyn.
1122
Comment
RSA614647
Galium johnstonii
R. G. Swinney
1994-6-12
2938
Los Angeles
Eastern San Gabriel Mountains: ca. 200 m west of Boneyard Canyon, 2 miles S of Hwy 138, just W of San Bernardino County line
1341
Comment
UCD121844
Galium nuttallii
Kenneth A. Wilson
1961-3-10
965
Los Angeles
Santa Monica Mtns. Old Topanga Canyon Rd., ca. 1/4 mile west of Topanga Canyon Rd.
Comment
RSA67160
Galium nuttallii subsp. nuttallii
F. W. Peirson
1919-3-11
2653
Los Angeles
Small Canyon east of Rubio Canyon south base of San Gabriel Mtns. at 1800 ft.
549
Comment
RSA202659
Galium parishii
F. Ehrendorfer, Grant
1959-6-14
5902
Los Angeles
San Gabriel Mountains, hills about 2 miles north of Big Pines.
1982
Comment
CATA1677
Galium parisiense
Mark L. Hoefs, Steven A. Junak, Bob Given, Keri Kirkland
1998-7-17
2968
Los Angeles
Santa Catalina Island: At junction of Grand Canyon and Silver Canyon
109
Comment
RSA0031452
Galium porrigens var. porrigens
Orlando Mistretta, Christine Mistretta
2008-4-29
2543
Los Angeles
Southern California Edison transmission line tower (Segment 5, structure 65 per TRTP Survey 2008), just E of State Hwy 14 (Antelope Valley Fwy), in the vicinity of Vincent.
976
Comment
CATA1549
Gamochaeta ustulata
Mark L. Hoefs, Steven A. Junak, Misty Gay
1997-6-6
2789
Los Angeles
Santa Catalina Island: Upper Buffalo Springs reservoir
435
Comment
UC1122684
Garrya flavescens
A. D. Gifford
1935-3-15
459
Los Angeles
1 mi n Warm Springs; Angeles National Forest, Tejon Quad.
762
Comment
LA40306
Garrya veatchii
Louis C. Wheeler;
1931-12-30
424
Los Angeles
San Antonio Wash
670
Comment
RSA0040215
Garrya veatchii
Orlando Mistretta
1995-6-23
s.n.
Los Angeles
Vicinity of Lookout Mountain; approximately 0.25 miles SE of Lookout Mountain summit.
1829
Comment
RSA392402
Garrya veatchii
Anstruther Davidson
1893-6-12
1898
Los Angeles
Switzer's Trail.
Comment
RSA188081
Gastridium phleoides
R. F. Thorne
1966-4-28
36265
Los Angeles
Santa Catalina Island. Water tank above Mausoleum, Avalon Canyon above road
182
Comment
UC53646
Gastridium ventricosum
Dr. A. Davidson
Los Angeles
Catalina Is.
Comment
POM225123
Gaura sinuata
Garrettson
1936-6-10
s.n.
Los Angeles
Beet field, east of Puente.
Comment
UCR210162
Gayophytum
R. G. Swinney
2008-8-13
9385
Los Angeles
San Gabriel Mtns., east fork of Icy Springs drainage, tributary of Big Rock Creek, 0.3 mi. SE of Big Rock Creek Rd.
1805
Comment
RSA188533
Gayophytum diffusum subsp. parviflorum
Robert F. Thorne, J. D. Olmsted
1965-8-26
35393
Los Angeles
San Gabriel Mountains: Angeles National Forest, Camp Lupine near Prairie Fork
2012
Comment
CATA2024
Genista linifolia
Steven A. Junak, Keri Kirkland
1998-4-5
551
Los Angeles
Santa Catalina Island: Toyon Bay, just inland from mouth of canyon
18
Comment
LA202298
Genista monspessulana
Arthur C. Gibson;
2005-5-12
5042
Los Angeles
Comment
UCR124476
Geranium californicum
B. C. Templeton
1932-7-20
5018
Los Angeles
San Gabriel Mtns., Big Pines Park, Angeles National Forest
2400
Comment
RSA391329
Geranium molle
E. S. Spalding
1925-6-23
s.n.
Los Angeles
U.S.C. Campus.
Comment
RSA0091344
Gilia
R. G. Swinney
2011-5-12
14693
Los Angeles
San Gabriel Mountains: Aliso Canyon Creek, 50-100 m west of Aliso Cyn. Road, 0.5 miles W of Angeles Forest Hwy, west of mouth of Cabin Cyn. Creek.
1183
Comment
SBBG39911
Gilia achilleifolia subsp. multicaulis
W. G. Webb
1935-4-17
Los Angeles
Arroyo Seco
Comment
POM10160
Gilia angelensis
P. A. Munz, R. D. Harwood
1920-5-17
3992
Los Angeles
Topango Canon [now Topanga Canyon], Santa Monica Mountains.
213
Comment
RSA639179
Gilia angelensis
L. C. Wheeler
1967-5-29
9774
Los Angeles
Cow Canyon Saddle, [covered former dump].
1377
Comment
UC133891
Gilia angelensis
Mrs. Davidson
Los Angeles
Los Angeles
Comment
UCD117604
Gilia angelensis
Robert F. Thorne; M. Z. Thorne
1967-6-25
37112
Los Angeles
San Gabriel Mountains, Evey Canyon.
716
Comment
UCR197775
Gilia brecciarum subsp. brecciarum
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 15
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
RSA756459
Gilia brecciarum subsp. brecciarum
Orlando Mistretta, Christine Mistretta
2008-4-19
2496
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southern California transmission line tower (Segment 6, Structure 115 per TRTP Survey 2008), vicinity of Van Tassel Canyon.
581
Comment
RSA470179
Gilia cana subsp. cana
Anonymous
s.n.
Los Angeles
Botanical Garden, UC Los Angeles.
Comment
RSA784349
Gilia capitata
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-16
15
Los Angeles
road 7N23 turn from road 7N08.
Comment
SEINET4044463
Gilia capitata
D. F. Sax
1997-1
sn
Los Angeles
Santa Monica Mountains, Puerco Canyon.
152
Comment
LA206509
Gilia capitata subsp. abrotanifolia
Carl Epling; M. Epling
May 1920
sn
Los Angeles
Mint Canyon
1523
Comment
RSA470221
Gilia capitata subsp. abrotanifolia
Anstruther Davidson
1906-5-12
1458
Los Angeles
Providencia Ranch, Hollywood.
Comment
RSA470228
Gilia capitata subsp. abrotanifolia
Geo Cantwell
1930-05
s.n.
Los Angeles
Mint Canyon.
Comment
RSA71886
Gilia capitata subsp. abrotanifolia
F. W. Peirson
1919-2-12
s.n.
Los Angeles
Field near foot of Lukens Trail, San Gabriel Mountains.
610
Comment
UCR270634
Gilia diegensis
R. G. Swinney
2011-5-24
14822
Los Angeles
San Gabriel Mountains, to 0.3 mi. S of Aliso Canyon Rd, c. 0.65 miles E of Bear Trap Cyn., 2 miles W of Angeles Forest Hwy
1061
Comment
RSA756125
Gilia latiflora subsp. cuyamensis
Orlando Mistretta, Christine Mistretta
2008-4-30
2569
Los Angeles
Southern California Edison transmission line corridor (Segement 5, structure 19 per TRTP survey, 2008), in the vicinity of Ritter Ridge, S side of Antelope Valley.
1034
Comment
LA206991
Gilia latiflora subsp. davyi
Elizabeth Grant;
1937-5-8
sn
Los Angeles
Mint Canyon
1523
Comment
RSA0116709
Gilia leptantha subsp. transversa
J. Mark Porter, Lauren Machen
2004-5-2
14087
Los Angeles
San Gabriel Mountains, northern foothills; ca. 0.25 mi. E of Largo Vista Road, several miles S of the California Aqueduct.
1360
Comment
UCR206452
Gilia leptantha subsp. transversa
R. G. Swinney
2008-6-9
8969
Los Angeles
San Gabriel Mtns., lower Sandrock Creek, 0.8 mi. SSW of Valyermo post office at Valyermo Rd.
1183
Comment
UC1234593
Gilia minor
Peter H. Raven
1962-4-6
17108
Los Angeles
0.5 mi n Pearblossom; n of Pearblossom
853
Comment
RSA67279
Gilia minor
Verne Grant, Alva Grant
1952-4-21
9092
Los Angeles
Ca. 10 mi. s. of Gorman on Tejon Pass Rd.
1067
Comment
RSA526147
Gilia nevinii
Steve Boyd, T. S. Ross, L. Arnseth
1990-4-6
4141
Los Angeles
San Clemente Island: Lemon Tank Cyn, E side of Island.
274
Comment
SBBG40665
Gilia ochroleuca subsp. bizonata
E. R. Blakley
1958-5-9
2276
Los Angeles
2 mi E of Gorman
1097
Comment
SBBG64633
Gilia ochroleuca subsp. bizonata
R. Hoffmann
1930-6-6
Los Angeles
Liebre Station, Ridge Route [historic site]
Comment
UCR223782
Gilia ochroleuca subsp. bizonata
R. G. Swinney
2009-5-27
10902
Los Angeles
Transverse Range; San Gabriel Mtns., South Fork Little Rock Creek, road between Alder Saddle and road to Sulphur Springs Campground, 4 m above canyon bottom along roadside
1591
Comment
UCR263074
Gilia ochroleuca subsp. vivida
Mitch Provance
2008-4-14
10147
Los Angeles
Western Transverse Range; Liebre Mountains, southeast of Quail Lake, 1.4 miles southeast of Hwy 138 on FSR N2/Ridge Route Road
1160
Comment
RSA0017159
Gilia ochroleuca subsp. vivida
H. E. Hasse, Davidson
1906-6-6
1476
Los Angeles
Rock Creek.
Comment
CAS-BOT-BC303661
Glebionis coronaria
John Thomas Howell
1948-7-2
24767
Los Angeles
Redondo Beach
Comment
CAS-BOT-BC435000
Glinus lotoides
Peter H. Raven
1962-8-1
s.n.
Los Angeles
In Rancho Santa Ana Botanic Garden, Claremont.
Comment
UCR162637
Glycyrrhiza lepidota
Anuja Parikh, Nathan Gale
2004-6-17
2052
Los Angeles
Santa Clara River Valley, Newhall Ranch (study area 44) in vicinity of confluence of Castaic Creek and Santa Clara River
290
Comment
POM50890
Gnaphalium beneolens
L. R. Abrams
1901-4-6
1398
Los Angeles
Monte Vista
Comment
POM358776
Gnaphalium californicum
M. B. Dunkle
1932-5-28
2963
Los Angeles
White's Landing, Santa Catalina Island.
Comment
RSA188088
Gnaphalium californicum
R. F. Thorne
1966-4-29
36322
Los Angeles
Santa Catalina Island: below road to White's Landing above turn-off to Echo Lake
411
Comment
POM358791
Gnaphalium californicum
Robin S. Collins
1973-5-15
263
Los Angeles
Trail Canyon, within 1 mile of beginning of pack trail
671
Comment
RSA533963
Gnaphalium californicum
Timothy S. Ross, Orlando Mistretta, Mike Hammitt
1991-5-18
5199
Los Angeles
San Clemente Island: 1300ft NNW of Guds (888') marker.
241
Comment
UCR157920
Gnaphalium canescens
Robert J. Steers
2005-5-8
17
Los Angeles
South Coast, Palos Verdes Peninsula: on primarily south-facing hillside that is 200 ft west of Pirate Dr. along the north side of Forrestal Dr
183
Comment
IRVC29643
Gnaphalium luteo-album
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al.
2003-4-30
26215
Los Angeles
Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch Western San Gabriel Mtns.
351
Comment
RSA180089
Gnaphalium luteoalbum
Peter H. Raven
1962-4-11
17290 a
Los Angeles
On large dune north of a point due west of Wall 2, San Clemente Island.
9
Comment
RSA549233
Gnaphalium luteoalbum
Scott D. White
1992-10-9
930
Los Angeles
Malibu, base of Santa Monica Mountains, just N of Pacific Coast Highway, extending as far E as Malibu Creek. Bounded on the S by Civic Center Road; terminates on the W in vicinity of Malibu School.
91
Comment
RSA729196
Gnaphalium luteoalbum
R. G. Swinney
1998-7-10
6371
Los Angeles
Prairie Fork, near Cabin Flats Campground. Chaparral and riparian zone.
1591
Comment
RSA775525
Gnaphalium palustre
Orlando Mistretta, Christine Mistretta
2010-5-22
5187
Los Angeles
Upper Aliso Cyn, about 1.5 miles north of Mill Creek summit.
1311
Comment
UCR155935
Gnaphalium palustre
A. C. Sanders
2005-5-5
29900
Los Angeles
Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Cruzan Mesa along dirt road near large vernal pool
655
Comment
POM155901
Gnaphalium ramosissimum
L. R. Abrams
1904-9-2
4169
Los Angeles
Elysian Park.
Comment
RSA802057
Gnaphalium stramineum
Orlando Mistretta, Kristie Haydu
2011-7-20
5972
Los Angeles
Arroyo Seco Canyon area. Angeles Crest Hwy near junction with Grizzly Flat Road.
902
Comment
RSA593482
Gnaphalium thermale
Steve Boyd, Orlando Mistretta, Valerie Soza
1996-6-12
8847
Los Angeles
Liebre Mountains, Castaic Creek drainage upstream from confluence of Fish Canyon, in side drainage below high-tension power lines.
610
Comment
UC6612
Goodmania luteola
Dr. A. Davidson
May, 1895
Los Angeles
Lancaster
Comment
UCR264070
Grayia spinosa
John F. Green
2008-3-26
308- 07
Los Angeles
Western Mojave Desert, SE of Lancaster and north of Palmdale, 0.75 mi. long strip along both sides of 15th St. East, between Ave. M and Ave. M-12, east of Sierra Hwy and north of Palmdale Regional Airport
762
Comment
POM359089
Grindelia robusta
Robert Gustafson
1980-8-29
1866
Los Angeles
Ballona Wetlands, Area 1
Comment
RSA177872
Guillenia lasiophylla
R. F. Thorne
1965-5-10
34482
Los Angeles
Upper end of Gallagher Canyon, Santa Catalina Island.
412
Comment
CAS-BOT-BC304626
Gutierrezia californica
Brandegee
No date on label
s.n.
Los Angeles
Los Angeles
Comment
SEINET11837957
Gutierrezia californica
C. V. Braun
1975-1
151
Los Angeles
above San Francisquito Canyon Rd, 2 mi SW of junction with Spunky Canyon Rd
Comment
RSA586352
Gutierrezia microcephala
Orlando Mistretta
1995-3-17
1543
Los Angeles
Northwest of Little Rock Reservoir, on Emma section of Little Rock Creek Management Unit
1066
Comment
CAS-BOT-BC302132
Gutierrezia sarothrae
L. R. Abrams
1916-10-31
6366
Los Angeles
Fremont's Pass
Comment
POM11277
Hazardia squarrosa var. grindelioides
P. A. Munz
1921-10-10
4693
Los Angeles
Palmer's Canyon , no. of Claremont.
488
Comment
CDA34301
Hedypnois cretica
M. O'Brien
2011-6-14
MOB 11 -4
Los Angeles
Santa Monica Mountains; Tapia County Park.
152
Comment
UCR274105
Hedypnois cretica
Steven A. Junak
1999-4-23
SCa- 849
Los Angeles
California Islands, Santa Catalina Island. East of isthmus, plant stop, along south side of road
183
Comment
SEINET11196747
Helenium puberulum
G. B. Grant
1904-6-5
547 -6102
Los Angeles
Ballona Salt Marsh
Comment
RSA724715
Helianthemum scoparium var. vulgare
K. Dobry
1990-3-25
228
Los Angeles
Simi Hills at Dayton Canyon
Comment
CAS-BOT-BC305696
Helianthus gracilentus
Moxley; Grinnell
1916-6-15
477
Los Angeles
Hills near Santa Susanna [Susana] Pass
Comment
RSA598263
Helianthus gracilentus
R. G. Swinney
1989-5-31
s.n.
Los Angeles
San Gabriel Mountains, in and near Glendora Wilderness Park, Big Dalton Canyon. Big Dalton Canyon Road, at Big Dalton Dam.
518
Comment
NY621875
Helianthus nuttallii subsp. parishii
H. E. Hasse
09 1882
s.n.
Los Angeles
Near Los Angeles
Comment
UC75964
Helianthus nuttallii subsp. parishii
Geo. B. Grant
1901-1-1
548
Los Angeles
Oak Knoll
Comment Read comments Jul 6 2010
RSA0035884
Heliotropium curassavicum
R. G. Swinney
2009-11-9
11592
Los Angeles
confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork
427
Comment
SEINET3153347
Heliotropium curassavicum
L. Abrams
1902-6-11
2513
Los Angeles
Playa del Rey
Comment
UCR209123
Heliotropium curassavicum
R. G. Swinney
2008-6-24
9087
Los Angeles
San Gabriel Mountains, Roberts Canyon, 0.4-0.7 mi. north of San Gabriel Canyon
274
Comment
CATA2051
Helminthotheca echioides
Steven A. Junak, Mark Hoefs, Lisa Stratton, Keri Kirkland
1998-7-16
Los Angeles
Santa Catalina Island: Flats at Little Harbor Campground
6
Comment
SBBG32107
Helminthotheca echioides
R. N. Philbrick with R. F. Thorne
1967-5-19
B 67 -243
Los Angeles
Little Harbor
Comment
CATA1884
Herniaria hirsuta
Denise Knapp
2005-6-27
Los Angeles
Santa Catalina Island: South side of artichoke thistle population
0
Comment
RSA507519
Hesperocnide tenella
Louis C. Wheeler
1967-3-3
9168
Los Angeles
Sunset Ridge, west of Chaney Trail.
Comment
SFV4904
Hesperolinon micranthum
M. H. Grayum
1971-5-19
s. n.
Los Angeles
Santa Monica Mountains Along Cold Creek Road just north of Monte Nido.
274
Comment
RSA0112526
Hesperoyucca whipplei
Richard G. Swinney
2010-5-21
12903
Los Angeles
San Gabriel Mountains: unnamed ridgetop (summit 4322 ft), 0.7 air miles due east of Angeles Forest Hwy., east of Kentucky Springs Canyon, 1.35 air miles due north of jct. Angeles Forest Hwy. and Mt. Emma Rd.
1299
Comment
CAS-BOT-BC143688
Heteromeles arbutifolia
Earnest Windle
1917-12-1
s.n.
Los Angeles
Santa Catalina Id.
Comment
CAS-BOT-BC158127
Heteromeles arbutifolia
Sandra Murcia; Gregg Miller
2006-3-10
s.n.
Los Angeles
South Coast: Palos Verdes Peninsula, NW corner of the intersection of Crestridge Road and Crenshaw Boulevard in the city of Rancho Palo Verdes
366
Comment
RSA0020390
Heteromeles arbutifolia
Duncan S. Bell, Caitlin Elam, Evan Meyer
2013-6-13
5155
Los Angeles
Sheep Mountain Wilderness; Coldwater Canyon off of Cattle Canyon, on the southwestern flanks of Mount San Antonio.
898
Comment
UCR189929
Heteromeles arbutifolia
T. B. Salvato, Sandra Murcia
2007-10-18
3083
Los Angeles
Western Transverse Range; Santa Monica Mtns., near Stunt's Ranch, north of Cold Creek and east of Mulholland Hwy
335
Comment
RSA0072414
Heteromeles arbutifolia
Tim S. Ross
1991-2-23
4081
Los Angeles
Whittier Hills (Puente Hills): Upper Turnbull Canyon on slope dropping WNW from Turnbull Canyon Road x Skyline Drive.
293
Comment
SD107851
Heteromeles arbutifolia var. macrocarpa
Larry DeBuhr, Gary Wallace
1972-9-2
701
Los Angeles
San Clemente Island, near the top of first canyon south of Lemon Tank
366
Comment
RSA0072459
Heteromeles arbutifolia var. macrocarpa
Lyman D. Benson, Robert Benson, Joseph Lanjouw
1953-5-2
15100
Los Angeles
Santa Catalina Island. Hills, north face of Swain Canyon, Whites Landing.
183
Comment
JEPS20375
Heterotheca grandiflora
I. W. Clokey and E. G. Anderson
1931-3-11
5320
Los Angeles
San Gabriel Canyon
Comment
LA32033
Heterotheca grandiflora
Henry J. Thompson;
1958-10-23
1813
Los Angeles
Santa Monica Mountains, Point Dume
30
Comment
RSA0075656
Heterotheca grandiflora
Scott D. White
1997-5-8
5082
Los Angeles
San Gabriel River Canyon: N of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir.
365
Comment
UCR259768
Heterotheca grandiflora
R. G. Swinney
2010-4-28
12396
Los Angeles
San Gabriel Mountains, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary
512
Comment
RSA0074389
Heterotheca grandiflora
F. R. Fosberg
1931-7-16
776
Los Angeles
Santa Catalina Island: Gallagher's Canyon. Summit.
400
Comment
RSA0075643
Heterotheca grandiflora
F. R. Fosberg
1931-1-7
7116
Los Angeles
Mouth of little Santa Anita Canyon, Sierra Madre.
300
Comment
HSC79918
Heterotheca sessiliflora
James Henrickson
1972-11-2
8102
Los Angeles
8 mi. NW of Newhall, NW of jct. of Hwy. 5 & Hasley Cyn. Rd.
366
Comment
CAS-BOT-BC310852
Heterotheca sessiliflora subsp. fastigiata
LeRoy Abrams
1902-7-5
2653
Los Angeles
Azusa
Comment
UCR162374
Heterotheca sessiliflora subsp. fastigiata
Anuja Parikh, Nathan Gale
2004-6-16
2046
Los Angeles
Western Transverse Range, Santa Clara River Valley, Newhall Ranch, Castaic Creek north of Calif. Hwy 126 and SW of Commerce Center Dr.
290
Comment
UCR178066
Heterotheca sessiliflora subsp. fastigiata
LeRoy Gross
2001-11-10
453
Los Angeles
Los Angeles Basin, Verdugo Mountains, north side. Off the 210 Fwy east bound LaTuna Canyon Road exit opposite this exit is a road that starts out paved. (Hostetter Mountainway) follow this road that parallels the freeway east till a dirt road forks off on the right (southeast)
457
Comment
RSA0021020
Heuchera caespitosa
Duncan S. Bell, Caitlin Elam
2013-7-11
5367
Los Angeles
Sheep Mountain Wilderness; eastern flanks of Mount Baden-Powell; collecting on a trail above Vincent Gulch.
1993
Comment
RSA0087293
Heuchera elegans
J. Clemens
1922-5-30
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
RSA0048636
Heuchera sanguinea
Jack Pepper
1953-4-10
s.n.
Los Angeles
Cheviot Hills.
Comment
RSA0085498
Hieracium argutum
R. G. Swinney
2010-8-9
13454
Los Angeles
Big Santa Anita Canyon, Camp Sturtevant Heliport Trail 0 to 0.3 miles ENE of the camp and the jct. of the Mt. Zion Trail and the Sturtevant Trail.
427
Comment
RSA657436
Hirschfeldia incana
Joseph M. Keefe
2001-1-19
30891
Los Angeles
on north side of Upperton Avenue (north across street from 1871 Upperton Avenue) at intersection with Upperton Place; pass in ridge between Eagle Rock Valley and York Valley (Highland Park); Los Angeles, 90042.
262
Comment
LA32276
Hirschfeldia incana
Peter H. Raven; Henry J. Thompson
1959-6-4
14321
Los Angeles
Santa Monica Mountains, Pt. Dume, behind the point
45
Comment
SD52888
Hirschfeldia incana
Peter H. Raven
1962-5-9
17660
Los Angeles
San Clemente Island; near observation point on slope overlooking Pyramid Cove.
170
Comment
RSA156514
Hoita macrostachya
L. R. Abrams
1902-7-6
2657
Los Angeles
Near Azusa
Comment
RSA134816
Holodiscus discolor
Peter H. Raven, Henry J. Thompson
1960-5-29
15426
Los Angeles
Malibu Canyon 3.7 miles north of Coast Highway.
122
Comment
CAS-BOT-BC149950
Holodiscus discolor var. discolor
T. Mosquin
1959-5-30
3306
Los Angeles
Catalina Island, hills west of Avalon
Comment
RSA729592
Holodiscus microphyllus
R. G. Swinney
1998-10-3
7002
Los Angeles
San Gabriel Mtns.: upper Fish Fork San Gabriel River., c. 1/2 mile east (upstream) from upper Fish Fork Campground, above 2nd waterfall in tributary from N side of San Antonio Ridge.
1991
Comment
SD72836
Hordeum brachyantherum subsp. californicum
F. R. Fosberg
1931-4-3
S 4477
Los Angeles
Pebble Beach, Santa Catalina Island, dry salt marsh, supra littoral zone
2
Comment
CAS-BOT-BC284695
Hordeum jubatum
A. D. E. Elmer
1902-6-1
3618
Los Angeles
Lancaster
Comment
SBBG127978
Hordeum marinum
M. L. Hoefs, S. A. Junak
1996-5-1
2688
Los Angeles
Haypress Reservoir, at cmpgrd
384
Comment
RSA0055948
Hordeum murinum
Richard G. Swinney
2010-4-30
12460
Los Angeles
San Gabriel Mountains: near Sylmar, Wilson Canyon Park, 0.67 miles east of Wilson Cyn. Debris Basin on south side of the ridge south of the southern of the two eastern forks of Wilson Cyn.
616
Comment
POM112840
Hordeum murinum subsp. leporinum
Marcus E. Jones
1882-5-1
s.n.
Los Angeles
Los Angeles.
Comment
LA98911
Hordeum murinum subsp. leporinum
E. R. Hobbs;
1979-4-18
79 56
Los Angeles
SANTA MONICA MOUNTAINS, University of California, Los Angeles, Westwood. S of arroyo bridge.
121
Comment
RSA729487
Horkelia rydbergii
R. G. Swinney
1999-6-21
7387
Los Angeles
Boulder Canyon Wash, south of east-west road that runs through Big John Flat. Wash bottom in ravine.
1634
Comment
SBBG125444
Horkelia rydbergii
A. Parikh, N. Gale
2010-6-16
3311
Los Angeles
upper Big Tujunga Cyn, 0.3 km ENE of Shortcut Station, 0.7 km N of St Hwy 2, San Gabriel Mtns
1295
Comment
UCR34524
Hulsea heterochroma
G. F. Pratt
1984-8-1
s.n.
Los Angeles
San Gabriel Mtns., near summit of Mt. Baden-Powell
2835
Comment
RSA225810
Hulsea vestita subsp. gabrielensis
R. F. Thorne, Tilforth, Dourley
1971-7-27
41085
Los Angeles
Angeles National Forest: Devil's Backbone, Mt. San Antonio
2743
Comment
RSA0001319
Hulsea vestita subsp. gabrielensis
D. H. Wilken
1973-6-1
11880
Los Angeles
Angeles Crest Highway, 3 miles east of Chilao, San Gabriel Mtns.
1829
Comment
RSA94125
Hulsea vestita subsp. gabrielensis
F. W. Peirson
1921-6-15
2440
Los Angeles
Trail from Pine Flats to Chilao
1677
Comment
CDA37880
Hydrilla verticillata
CDFA Staff
1980-1
s.n.
Los Angeles
Miller Water Gardens, San Gabriel.
0
Comment
RSA584314
Hymenoclea salsola
Timothy S. Ross, Steve Boyd
1991-3-23
4245
Los Angeles
Lovejoy Buttes, on the Mojave Desert: NE portion of the main buttes, west of Lovejoy Springs (destroyed by development).
851
Comment
POM2955
Hypericum formosum var. scouleri
Mary Parker
1897-6-23
931
Los Angeles
Claremont.
366
Comment
UCR271841
Hypericum scouleri
R. G. Swinney
2011-6-23
15279
Los Angeles
San Gabriel Mountains, Chilao Flat, along Chilao Creek 100-200 m south of Chilao Station
1570
Comment
RSA601575
Hypochaeris glabra
L. C. Wheeler
1967-6-16
9841
Los Angeles
San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side Coulter Reservoir.
655
Comment
UCR102378
Imperata brevifolia
L. C. Wheeler
1964-3-18
8424
Los Angeles
San Gabriel Mtns, About half way between Roberts Canyon and Fish Canyon
Comment
UCSB51537
Isocoma acradenia
Hodgson, John
1928-11
Los Angeles
At bridge above Grapevine, Ridge Route; Santa Barbara Forest
548
Comment
POM246615
Isocoma menziesii var. decumbens
F. R. Fosberg
1931-7-15
S 5421
Los Angeles
Isthmus, Santa Catalina Island.
20
Comment
UCR142537
Isoetes nuttallii
L. C. Wheeler
1934-3-11
2436
Los Angeles
San Gabriel Valley, 0.5 mi east of Puddingstone Dam, San Jose Hills
274
Comment
UC1594418
Isomeris arborea
Tim Ross
1992-4-14
6149
Los Angeles
s of Nanny Canyon, San Clemente Island (first major escarpment draw s of Nanny Canyon); San Clemente Island
182
Comment
RSA599814
Isopyrum occidentale
Steve Boyd, Lauren Raz
1997-3-26
9388
Los Angeles
Liebre Mountains region: Sierra Pelona Ridge, southern flank of Martindale Canyon near the northern end of Bouquet Canyon, south of the upper end of the reservoir along Forest Service Road 6N08.
1396
Comment
RSA600173
Isopyrum occidentale
Steve Boyd, Lauren Raz
1997-5-1
9665
Los Angeles
Liebre Mountains Region: Sierra Pelona ridgeline, about 1.5 miles west of Mt. McDill and 1.3 miles south-southeast of Lincoln Crest, the head of Bouquet Canyon.
1463
Comment
UCR99481
Isopyrum occidentale
Steve Boyd, Lauren Raz
1997-3-26
9388
Los Angeles
Liebre Mtns., Sierra Pelona Ridge, southern flank of Martindale Canyon near the northern end of Bouquet Canyon, south of upper end of reservoir along Forest Service Road 6N08
1396
Comment
SBBG61163
Iva axillaris
R. Hoffmann
1925-5-17
Los Angeles
Castaic
Comment
UCD51328
Jarava speciosa
A. A. Beetle
1942-4-24
3215
Los Angeles
Rt. 6, 6 miles S of Palmsdale.
Comment
LA201534
Jaumea carnosa
Arthur C. Gibson;
2003-8-28
4894
Los Angeles
Santa Monica Mountains, Malibu Creek State Park, Malibu, on edge of Malibu Lagoon
0
Comment
CAS-BOT-BC340162
Jaumea carnosa
L. R. Abrams; I. L. Wiggins
1931-7-7
401
Los Angeles
Channel Islands. Catalina Harbor, Santa Catalina Island
Comment
CAS-BOT-BC123271
Jepsonia malvifolia
Lawrence William Nuttall
1920-11-1
931
Los Angeles
Santa Catalina Island.
182
Comment
UC1871030
Juglans californica
T. S. Ross, Walter Appleby
1993-5-20
7190
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mts.: vicinity of Wilson Canyon Saddle; San Fernando 7.5' USGS quad; R15W, T3N, NE/4 SE/4 Sec. 9; ca 3110 ft. elevation
947
Comment
UC2030162
Juglans californica
Steve Boyd with Michael Denslow
2002-5-9
10438
Los Angeles
Transverse Ranges, San Gabriel Mountains: S of Sunset Peak along Sunset Peak Road, on divide between Wolfskill and Palmer canyons
Comment
UCR153373
Juglans californica
L. C. Wheeler
1967-7-6
9921
Los Angeles
Transverse Ranges; San Gabriel Mountains region, San Dimas Canyon; Southeast east of San Dimas dam
457
Comment
RSA720238
Juglans californica var. californica
LeRoy Gross
2007-4-27
2661
Los Angeles
Southwest side of the range: East branch of Jeffries Canyon. Access was intersection of Hollywood Way and Edmore Place. City of Sun Valley. Near
299
Comment
UC5319
Juglans californica var. californica
Brewer
65
Los Angeles
Sierra Santa Monica
Comment
CAS-BOT-BC110042
Juncus acutus
Carl B. Wolf
1932-5-12
3586
Los Angeles
Santa Catalina Island. 0.75 mile from Little Harbor on road to Isthmus.
30
Comment
CATA759
Juncus acutus subsp. leopoldii
Mark L. Hoefs
1991-5-22
1291
Los Angeles
Santa Catalina Island: Near road to Two Harbors in canyon southeast of Little Harbor
54
Comment
SBBG128435
Juncus acutus subsp. leopoldii
M. L. Hoefs
1995-5-16
2036
Los Angeles
Big Springs Cyn, near rd to Two Harbors
103
Comment
SEINET11790065
Juncus acutus subsp. leopoldii
S. B. Parish, Parish, W. F.
1882-1
657
Los Angeles
Wilmington
Comment
RSA762650
Juncus bufonius var. bufonius
R. G. Swinney
2008-11-29
9849
Los Angeles
Mouth of San Gabriel River Canyon, spring 1.5 mi. north of Sierra Madre Ave. on Hwy 39
256
Comment
RSA0021956
Juncus macrophyllus
Duncan S. Bell, Caitlin Elam
2013-6-24
5294
Los Angeles
Sheep Mountain Wilderness; East Fork of the San Gabriel River, collecting in The Narrows, just south of the mouth of Iron Fork.
899
Comment
UCR270264
Juncus macrophyllus
R. G. Swinney
2011-10-10
15721
Los Angeles
San Gabriel Mountains, east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream
1585
Comment
UCR240002
Juncus rugulosus
R. G. Swinney
2009-11-9
11586
Los Angeles
Transverse Range; San Gabriel Mountains, confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork
427
Comment
RSA46342
Juncus saximontanus
J. T. Howell
1947-7-18
23428
Los Angeles
Blue Ridge
2438
Comment
RSA0011363
Juncus xiphioides
Orlando Mistretta, Youssef Atallah
2011-8-12
6024
Los Angeles
Aliso Cyn, 1.8 miles West of Jct. of Aliso Cyn Road and Angeles Forest Hwy
1083
Comment
RSA225685
Juncus xiphioides
Robert F. Thorne, C. W. Tilforth
1971-6-17
39879
Los Angeles
0.7 mile W of Soledad Station, Soledad Canyon, N slope of San Gabriel Mountains; wet, sandy flat along Santa Clara River.
610
Comment
SD52743
Juniperus californica
W. R. Dudley, H. Lamb
1896-6-7
Los Angeles
near Neenach, Antelope Valley
Comment
SEINET13289846
Juniperus californica
S. R. Hill, Kramer, K.
2001-1
33365
Los Angeles
Armagosa Creek
Comment
NY790203
Keckiella cordifolia
F. Grinnell Jr.
1905-7-4
459
Los Angeles
Newhall
Comment
RSA0115991
Keckiella cordifolia
R. G. Swinney
2010-8-11
13495
Los Angeles
San Gabriel Mountains; San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road.
595
Comment
RSA584904
Keckiella cordifolia
Tim S. Ross, Steve D. Boyd
1992-7-5
6606
Los Angeles
Liebre Mts: Red Mountain: rocky summit area.
1201
Comment
SD69623
Keckiella cordifolia
Robert F. Thorne, P. Everett
1965-5-10
34427
Los Angeles
Cape Canyon, Santa Catalina Island
289
Comment
JEPS24107
Keckiella cordifolia
Henry J. Thompson
1959-5-2
1959
Los Angeles
Little Sycamore Canyon Santa Monica Mountains (along Yerba Buena Road, 1.1 mi up the canyon from the Coast Highway)
121
Comment
NY790425
Keckiella ternata subsp. ternata
L. C. Wheeler
1967-7-30
10276
Los Angeles
San Gabriel Mountains. All Trail Canyon, BM 3434 near Tom Lucas campground
1005.8
Comment
CAS-BOT-BC176830
Kochia californica
Ernest C. Twisselmann
1970-10-17
17552
Los Angeles
Antelope Valley: Avenue C 0.6 mile east of (old) Highway 14 (wastelands at the west shore of Rosamond Dry Lake)
716
Comment
RSA719733
Koeleria macrantha
R. G. Swinney
1996-8-7
5215
Los Angeles
San Gabriel Mountains: San Dimas Experimental Forest, east half of Brown's Flat
1317
Comment
CAS-BOT-BC271339
Koeleria pyramidata
Le Roy Abrams
1901-4-1
1332
Los Angeles
Chatsworth Park
Comment
RSA670368
Krascheninnikovia lanata
B. C. Templeton, H. J. Andrews
1938-6-22
1703
Los Angeles
Mint Canyon
Comment
RSA725070
Krascheninnikovia lanata
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -81
Los Angeles
Bob's Gap. At the south edge of Bob's Gap, on slopes and roadside, and down in the wash.
1444
Comment
UCR141692
Krascheninnikovia lanata
June Latting
1973-4-29
s.n.
Los Angeles
Mojave Desert/Northern San Gabriel Mtns. Foothills, Crystalaire, Antelope Valley
1098
Comment
CAS-BOT-BC273835
Lamarckia aurea
Geo. B. Grant
1901-1-1
s.n.
Los Angeles
Pasadena
Comment
SEINET2473454
Lamarckia aurea
Richard G. Swinney
2009-1
10375
Los Angeles
Transverse Ranges; San Gabriel Mtns. Foothills; Duarte, lower Van Tassel fire road, Van Tassel Canyon
439
Comment
RSA252970
Lasthenia californica
R. F. Thorne, C. W. Tilforth
1973-4-20
43090
Los Angeles
San Bernardino National forest; Mormon Rocks and Cajon Canyon
1036
Comment Read comments Jul 20 2021
RSA301948
Lasthenia californica
Peter H. Raven
1962-4-11
17283
Los Angeles
San Clemente Island: sandy beach due west of Wall 2.
9
Comment
CATA2915
Lathyrus odoratus
Sara L. Crockett
1997-3-7
87
Los Angeles
Santa Catalina Island: 331 Clemente Street
24
Comment
SBBG108950
Lathyrus odoratus
S. A. Junak
1997-5-19
SCl 877
Los Angeles
Ridge Rd, across from old airfield, at E end of abandoned building site
259
Comment
UCR172781
Lathyrus vestitus
Wayne Law, Jun Hu
2000-4-30
11
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
RSA405669
Lathyrus vestitus subsp. laetiflorus
Richard C. Barkelew
1929-4-7
15826
Los Angeles
Cahuenga Pass
Comment
CHSC26245
Lathyrus vestitus var. vestitus
Paul M. Gomez
1966-4-4
78
Los Angeles
In hills above Malibu Beach, on Hume Rd., Santa Monica Mtns.
76
Comment
LA200448
Lathyrus vestitus var. vestitus
Elizabeth McClintock;
1936-3-22
sn
Los Angeles
Santa Monica Mountains, Temescal Canyon
91
Comment
RSA182328
Lathyrus vestitus var. vestitus
J. D. Olmsted
1962-4-30
3410
Los Angeles
1960 Johnston Peak fire, from west fork of San Dimas Creek to Wolfskill falls
457
Comment
RSA0108843
Layia glandulosa
R. G. Swinney
2010-6-1
13159
Los Angeles
San Gabriel Mountains: Kentucky Springs, c. 1 mile west of Angeles Forest boundary sign at Angeles Forest Hwy, c. 0.5 mile south of Kentucky Springs Rd.
1122
Comment
RSA588739
Layia glandulosa
Orlando Mistretta
1994-5-31
1286
Los Angeles
San Gabriel Mountains: Santiago Canyon. N slope of Pacifico Mtn.
2076
Comment
SBBG20580
Layia platyglossa
E. R. Blakley
1963-12-7
6332
Los Angeles
shallow cyn sloping to ocean, 200 ft N of Lighthouse, N of Pyramid Head
53
Comment
UC144244
Layia platyglossa
C. F. Baker
1904-4-15
4177
Los Angeles
Claremont
Comment
SDSU11836
Lemna cyclostasa
A. H. Gallup
1949-3-5
326
Los Angeles
Lacsa, in quiet water below lake.
152
Comment
CAS-BOT-BC339131
Leontodon saxatilis subsp. saxatilis
R. Armacost
1964-5-7
s.n.
Los Angeles
Next to Vista del Mar, about 100 feet south of Ballona Creek, Westchester
Comment
LA82024
Lepechinia fragrans
Carl Epling;
1931-4-18
sn
Los Angeles
SANTA MONICA MOUNTAINS, Los Alisos Canyon
Comment
OBI69261
Lepechinia fragrans
John Knapp, Denise Knapp
2003-4-13
33
Los Angeles
Catalina Island 3695254.984N x 369457.457E
141
Comment
SEINET4942330
Lepechinia fragrans
Jay Walker, Hoefs, Mark; Thorn, Robert
1995-4-8
1333
Los Angeles
Santa Catalina Island. 4km N of Avalon along paved road
Comment
UCR94686
Lepidium appelianum
A. C. Sanders, E. J. Lott
1993-5-6
13969
Los Angeles
Western Mojave Desert, 13 miles north of Palmdale, Sierra Hwy at Ave 'F
701
Comment
SBBG70798
Lepidium dictyotum
M. N. Ackley
-Feb-1928
137
Los Angeles
Linwood
24
Comment
UC1076211
Lepidium fremontii
H. L. Mason
1930-4-20
5592
Los Angeles
Rock Creek Region Mohave Desert
Comment
SBBG131802
Lepidium lasiocarpum
S. A. Junak, B. Collins
1991-4-24
SCI 193
Los Angeles
W side of W Shore Rd, at end of rd
36
Comment
RSA429627
Lepidium nitidum
F. R. Fosberg
1931-4-15
4638
Los Angeles
Eagles Nest, Middle Ranch Canyon Santa Catalina Island
210
Comment
SBBG31361
Lepidium nitidum
R. F. Thorne
1966-4-7
35988
Los Angeles
S of Parson Landing and SW of Arrow Pt
60
Comment
CAS-BOT-BC12906
Lepidium strictum
Timothy S. Ross; Steve Boyd
1990-5-15
2521
Los Angeles
San Gabriel Mountains. Live Oak Campground, Tujunga Ranger District, Angeles National Forest.
670
Comment
RSA729556
Lepidium virginicum
R. G. Swinney
1998-8-6
6696
Los Angeles
upper East Fork San Gabriel River, at cliff seep c. 100m below Falls Gulch.
1000
Comment
CAS-BOT-BC13010
Lepidium virginicum
Peter H. Raven
1956-6-24
9523
Los Angeles
Westwood, Los Angeles.
Comment
RSA747465
Lepidium virginicum var. pubescens
R. G. Swinney
2008-4-4
8612
Los Angeles
lower Ham Canyon where it runs through San Dimas Golf Course, just above confluence with San Dimas Wash
366
Comment
POM97141
Lepidium virginicum var. pubescens
P. A. Munz
1925-4-23
9423
Los Angeles
San Gabriel Canyon
305
Comment
CAS-BOT-BC328059
Lepidospartum squamatum
N. Dunn; J. Ewan
1931-12-6
5556
Los Angeles
Higgins Canyon above Beverly Hills. Santa Monica Mts.
Comment
CHSC92806
Lepidospartum squamatum
John Dittes
2006-1-2
1307
Los Angeles
Transverse Ranges; San Gabriel Mtns.; Big Tujunga Cyn; ca. 3.2 air-miles SW of Gold Cyn Saddle, 1.3 airmiles NE of intersection of Sunland Blvd and 210 Fwy, 1.1 air-mile NW of Verdugo Hills Highschool; near Oro Vista Ave where it crosses Big Tujunga Creek; edge of floodplain of Big Tujunga Creek.
393
Comment
UC84331
Leptodactylon californicum
Miss Merritt
Los Angeles
Los Angeles
Comment
RSA599623
Leptosiphon liniflorus
Steve Boyd, Lauren Raz
1997-4-16
9517
Los Angeles
Liebre Mountains region: Northwest end of the range, Peace Valley due south of the junction of Interstate 5 and Highway 138, and east of Copco Road along narrow paved road which is the continuation of Forest Service road 8N01.
960
Comment
RSA728994
Leptosyne calliopsidea
Gary D. Wallace, B. Gustafson, D. Minor, M. Wallace, F. Runyon, B. Bird
1982-4-26
1978
Los Angeles
Fort Tejon Road.
Comment
CAS-BOT-BC339274
Lessingia glandulifera var. glandulifera
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mts. - near Pasadena
Comment
RSA226088
Lessingia glandulifera var. glandulifera
R. F. Thorne, C. W. Tilforth
1971-6-17
39901
Los Angeles
N slope of San Gabriel Mountains: near junction of Bee Canyon with Santa Clara River valley, 1.3 mi. E of junction of Antelope Valley Freeway with Soledad Canyon Road along latter.
549
Comment
POM156186
Leymus triticoides
Le Roy Abrams
1902-6-12
2524
Los Angeles
Ballona Creek, near Mesmer.
Comment
POM352205
Leymus triticoides
Harry H. Stone
1936-4-18
187
Los Angeles
Los Angeles. Along an irregation ditch.
Comment
RSA202468
Leymus triticoides
R. L. Armacost
1963-6-6
1665
Los Angeles
Parkway. S. Monica.
Comment
LA22058
Lilium humboldtii subsp. ocellatum
W. O. Griesel;
1936-6-16
sn
Los Angeles
SANTA MONICA MOUNTAINS, La Sierra Canyon
Comment
POM65866
Linanthus aureus
H. M. Hall
1902-5-1
3031
Los Angeles
Vicinity of Rock Creek.
1220
Comment Read comments Jun 17 2009
RSA469959
Linanthus aureus
Robert Gustafson
1978-6-1
994
Los Angeles
0.5 mile E off main dirt road running through Hungry Valley, area paralleling upper Freeman Canyon, ca 1 mile S of Gorman.
1280
Comment
UCR186888
Linanthus bigelovii
A. C. Sanders
2006-4-14
32057
Los Angeles
Transverse Range; Liebre Mtns. Region, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon
1006
Comment
HSC17060
Linanthus californicus
G. E. Anderson
1966-4-4
22
Los Angeles
2 mi. N of Topanga S side on Hwy. 27
Comment
RSA652614
Linanthus californicus
Peter Gail
1961-5-27
s.n.
Los Angeles
Angeles Crest Hwy.
Comment
RSA73010
Linanthus concinnus
F. W. Peirson
1921-6-18
2462
Los Angeles
divide north of Mt. Islip
2042
Comment
UCSB43817
Linanthus dianthiflorus
Morales, M.
1982-4-18
Los Angeles
400 yards south of Catalina airfield
441
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
UCR26755
Linanthus liniflorus
George K. Helmkamp
1982-5-14
s.n.
Los Angeles
Western Mojave Desert, Calif. Hwy 138, [near Neenach School, Antelope Valley] 2.5 mi. east of Osos Pumping Station turnoff
915
Comment
RSA73023
Linanthus parryae
F. W. Peirson
1921-5-20
940
Los Angeles
Mojave Desert, Little Rock Creek, San Gabriel Mountains
1067
Comment
SBBG64491
Linanthus parryae
M. N. Ackley
1927-5-8
Los Angeles
Little Rock foothills
914
Comment
RSA0082880
Linanthus pungens
R. G. Swinney
2011-7-21
15533
Los Angeles
Strawberry Peak summit.
1860
Comment
RSA545327
Linaria canadensis var. texana
Tim S. Ross
1992-4-14
6159
Los Angeles
San Clemente Island, central E side of island; coastal bluff on E escarpment ca 20 m S of where Nanny Cyn drainage meets the sea
18
Comment
SEINET5344334
Linaria canadensis var. texana
I. W. Clokey, B. Templeton
1929-1
4505
Los Angeles
Mandeville Canyon, Santa Monica Mountains
350
Comment
RSA561604
Lithophragma bolanderi
Steve Boyd, Orlando Mistretta
1993-6-3
8173 -A
Los Angeles
North of Sylmar and south of Santa Clarita. North of Santa Clara Rd (3N17.9) at head of eastern-most canyons, 1/4 mile northeast of May Canyon saddle.
914
Comment
RSA527727
Lithophragma maximum
Steve Boyd
1990-4-8
4295
Los Angeles
San Clemente Island: east side of the island, near Malo Point, 1st canyon south of Bryce Canyon.
Comment
UCR61250
Lobelia dunnii var. serrata
R. G. Swinney
1967-7-31
199
Los Angeles
San Gabriel Mtns., San Gabriel Mtns, in and near Glendora Wildness Park, Big Dalton Canyon
Comment
UCR150467
Loeseliastrum matthewsii
R. G. Swinney
1999-6-21
7371
Los Angeles
San Gabriel Mtns., Big John Flat
1671
Comment
UCR281284
Loeseliastrum matthewsii
R. G. Swinney
2014-4-30
16258
Los Angeles
San Gabriel Mountains, 3.8-4.0 miles south of Hwy. 138, c. 100 meters west of Largo Vista Road toward ridge
1387
Comment
RSA311434
Loeseliastrum matthewsii
Michael C. Long
1974-5-19
s.n.
Los Angeles
1/4 mi S of parking area, Devil's Punchbowl Co. Park. San Gabriel Mountains.
1463
Comment
CATA60
Logfia filaginoides
USC Wrigley Interns: Sabrina Lawrence-Gomez, Alexandria Cheung, Daniel Kasang, Miller Zou, Sarah Ratay
2011-7-8
37
Los Angeles
Santa Catalina Island: Deer Valley Trail
92
Comment
SBBG131744
Logfia gallica
S. A. Junak
1999-4-23
SCa 852
Los Angeles
plant stop [ridge rd E of Mt Torquemada Trail]
347
Comment
POM356975
Lolium temulentum
Robert M. Perkins
1936-4-3
140
Los Angeles
El Segundo dunes
Comment
RSA133256
Lolium temulentum
P. H. Raven
1959-5-3
14075
Los Angeles
Santa Monica Mountains. Mulholland Drive near head of Franklin Canyon, (34?N; 118-119?W)
381
Comment
UCR108638
Lolium temulentum
L. C. Wheeler
1970-6-26
s.n.
Los Angeles
San Gabriel Mtns, East Fork San Gabriel River, c. 0.3 mi upstream from Alder Gulch
1227
Comment
UC1605267
Lomatium dissectum var. multifidum
Tim Ross and Steve Boyd
1994-5-4
7676
Los Angeles
Dogwood Canyon - narrow canyon draining n.e. to Burns Canyon from the n.e. summit of Grass Mt.; Liebre Mts., Lake Hughes Quad., Dogwood Canyon
1267
Comment
RSA746901
Lomatium lucidum
R. G. Swinney
2005-4-23
8221
Los Angeles
Glendora, 0.5 mi. north of north end of Rainbow Dr., west of and adjacent to West Bender Canyon
556
Comment
RSA452106
Lomatium mohavense
Ora M. Clark
1929-3-30
1897
Los Angeles
W. Lancaster.
Comment Read comments Apr 10 2012
RSA203066
Lomatium vaginatum
James Henrickson
1966-4-16
2260
Los Angeles
14 miles east of Gorman along hwy 138
Comment
CAS-BOT-BC240491
Lonicera hispidula
Robert F. Thorne; D. Propst
1968-5-27
37624
Los Angeles
Santa Catalina Island: in upper Skull Canyon
304
Comment
CATA3200
Lonicera hispidula
Julie L. King
2016-11-16
19
Los Angeles
Santa Catalina Island: Upper Cottonwood Rd., where drainage crosses the road by the Mexican fan palm, about 1.15 road miles from junction with Blackjack Road
270
Comment
RSA100194
Lonicera hispidula var. vacillans
F. W. Peirson
1918-6-15
264
Los Angeles
Mint Canyon at northwest corner of San Gabriel Mts.
Comment
UCR155617
Lonicera subspicata
A. C. Sanders
2005-5-11
30149
Los Angeles
Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd., NW of Forest Park between Mint and Bouquet Canyons
655
Comment
POM68475
Lonicera subspicata var. denudata
Marcus E. Jones
1882-1
s.n.
Los Angeles
Pasadena
Comment
RSA455381
Lonicera subspicata var. denudata
George B. Grant
1904-6-15
s.n.
Los Angeles
Canyons, Pasadena
Comment
RSA638854
Lonicera subspicata var. denudata
Valerie L. Soza, Laura Moore
1999-6-30
572
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail, above Hoegee Campground.
853
Comment
SBBG29799
Lonicera subspicata var. denudata
I. W. Clokey, B. Templeton
-Jun-1929
4554
Los Angeles
Mandeville Cyn
300
Comment
UC421577
Lonicera subspicata var. denudata
John Thomas Howell
1927-10-16
3157
Los Angeles
trail to Santa Anita Canyon; San Gabriel Mts.
Comment
UCR212780
Lonicera subspicata var. denudata
Ellen Mackey, Blake Whittington
2006-9-28
NFWF- 1766
Los Angeles
Transverse Ranges; San Gabriel Mountains region, San Gabriel River watershed, Sycamore Canyon, [along Sycamore Canyon Road, north of San Dimas Canyon Park], on a horse trail
120
Comment
RSA498766
Lotus
Katherine O. Haughton
1931-7-15
s.n.
Los Angeles
Los Angeles
Comment
RSA590420
Lotus argophyllus subsp. ornithopus
T. S. Ross
1993-4-21
6845
Los Angeles
Santa Catalina Island: SW part of the island along major E-W ridge between ''Carlos'' and Cactus Peak; 500-1200 ft NNE to NE of ''Quartz''
397
Comment
UCR86540
Lotus argophyllus subsp. ornithopus
T. S. Ross
1992-4-14
6172
Los Angeles
Channel Islands; San Clemente Island, Central E side of island, lower escarpment c. 100m N of where the nanny Canyon drainage meets the sea
15
Comment
RSA406756
Lotus argophyllus subsp. ornithopus
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
RSA156025
Lotus argophyllus var. argenteus
Peter H. Raven
1962-5-20
17777
Los Angeles
Santa Catalina Island. Near Bird Park, Avalon
Comment
UC15674
Lotus argophyllus var. argenteus
Dr. A. Davidson
Aug 1895
Los Angeles
Catalina Island
Comment
UC864795
Lotus grandiflorus
Carl Epling, Nesta Dunn, and Alice Goen
1931-5-16
Los Angeles
Swartout Valley San Gabriel Mountains
Comment
RSA482500
Lotus heermannii var. heermannii
Richard Noyes
1988-5-12
559
Los Angeles
San Gabriel Mountains: San Antonio Canyon. One mile north of intersection of Mt. Baldy Road and Mountain Avenue
854
Comment
RSA0103919
Lotus nevadensis
R. G. Swinney
2011-10-10
15760
Los Angeles
San Gabriel Mountains: east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream
1537
Comment
UCR192883
Lotus nevadensis
R. G. Swinney
1998-7-8
6344
Los Angeles
San Gabriel Mountains, northwest of Wrightwood, western half of Jackson Flat
2280
Comment
UCR223450
Lotus nevadensis
R. G. Swinney
2009-6-3
11038
Los Angeles
Transverse Range; San Gabriel Mtns., Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy.
1720
Comment
RSA250365
Lotus nevadensis var. davidsonii
R. F. Thorne
1972-8-11
42201
Los Angeles
Angeles Crest hwy. near Three Points
Comment
RSA628586
Lotus nevadensis var. davidsonii
L. C. Wheeler
1970-7-25
s.n.
Los Angeles
heliport 0.3 mile north of south Mt. Hawkins
2287
Comment
UC397222
Lotus nevadensis var. davidsonii
Geo. B. Grant
Jun 15 1906-Jun 18 1906
Los Angeles
Summit of Mt. Wilson San Gabriel Mts.
1828
Comment
UCR203245
Lotus oblongifolius
R. G. Swinney
2005-7-11
8298
Los Angeles
San Gabriel Mountains, Juniper Hills, Pallet Creek 0.4 mile south of Tumble Weed Ranch in Pallet Creek. Spring on east side of wash/small pond
1280
Comment
UC15667
Lotus oblongifolius var. oblongifolius
J. H. Barber
1897-6-26
193
Los Angeles
Aliso Canyon
Comment
UCR194036
Lotus procumbens
R. G. Swinney
1999-6-5
7246
Los Angeles
San Gabriel Mtns., east side of Big John Peak, west of Mescal Creek above Big John Flat
1839
Comment
RSA148468
Lotus procumbens var. procumbens
J. B. Feudge
1924-6-10
853
Los Angeles
Big pines, desert slope of San Gabriel Mts.
1982
Comment
SFV1840
Lotus purshianus
M. L. Vincent
1962-7-5
269
Los Angeles
Santa Monica Mountains Old Topanga Canyon Road, 0.5 miles west of Topanga Canyon Blvd.
245
Comment
RSA90336
Lotus scoparius
F. W. Peirson
1920-3-30
98
Los Angeles
Brae-burn road, Altadena.
Comment
UCR258572
Lotus scoparius subsp. scoparius
R. G. Swinney
2010-5-29
13006
Los Angeles
San Gabriel Mountains, May Canyon Truck Trail (FSRd. 3N54) crossing of W. Fork May Canyon, north side of rd., c. 1.3 air miles NNW of road's entrance at Veterans Memorial Park in Sylmar
939
Comment
RSA0098375
Lotus strigosus
R. G. Swinney
2011-6-14
15123
Los Angeles
San Gabriel Mountains: Vetter Mt. Lookout tower, 1.3 air-miles west of Charlton Flat entrance at Angeles Crest Hwy
1772
Comment
RSA406461
Lotus strigosus
Ora M. Clark
1929-3-30
1898
Los Angeles
W. of Lancaster
Comment
UC555379
Lotus strigosus
Curtis Ferris
1932-3-19
56
Los Angeles
Claremont
Comment
RSA229191
Lotus strigosus
R. F. Thorne
1971-6-30
40807
Los Angeles
San Gabriel Mts., Angeles National Forest: Desiccated branch of S fork of Little Rock Creek, 1.8 miles below Alder Saddle in Pinyon Flats area.
1555
Comment
POM243725
Lotus strigosus var. strigosus
F. R. Fosberg
1931-3-27
54407
Los Angeles
Santa Catalina Island. Hamilton Canyon, near Avalon.
120
Comment
SDSU19989
Lupinus albifrons
S. H. Bullock
1968-5-30
163
Los Angeles
Claremont, Foothill Blvd. at College Ave.
366
Comment
RSA0061213
Lupinus albifrons var. austromontanus
Daisie Huang, Bart O'Brien
2008-4-20
08042003
Los Angeles
Templin Hwy off I-5.
258
Comment
SBBG18461
Lupinus albifrons var. douglasii
E. R. Blakley
1963-4-9
5564
Los Angeles
hillside above Pebbly Beach along Terrace Drive
91
Comment
CHSC35451
Lupinus bicolor
James Henrickson
1979-5-18
18120
Los Angeles
Ca 2 miles SE of Newhall, N of San Fernando Road, ca 1 mile NW of Hwy 14; S of creek.
402
Comment
RSA191027
Lupinus bicolor
R. F. Thorne
1963-5-5
32325 a
Los Angeles
Open, burned-over ridge top, Cobal Canyon, foothills of San Gabriel Mts. 4 mi. North of Claremont
518
Comment
RSA350050
Lupinus bicolor
Robin S. Collins
1973-4-30
247
Los Angeles
San Gabriel Mountains, Angeles National Forest: Trail Canyon, into cyn. ca. 1/2 - 1 mi from beginning of pack trail
640
Comment
SEINET769633
Lupinus bicolor subsp. marginatus
D. B. Dunn, C. Epling
1946-4-19
2129
Los Angeles
).9 mile south of the junction of Hwy. 99 & 138, abundant along valley floor for several sites to the north of the Jct. & north of the town of gorman.
Comment
POM2413
Lupinus bicolor subsp. microphyllus
L. R. Abrams
1901-04
1437
Los Angeles
Pasadena.
Comment
POM350057
Lupinus bicolor subsp. microphyllus
Christopher Davidson
1973-4-6
1855
Los Angeles
Tapia Park, Malibu Canyon.
244
Comment
CAS-BOT-BC187874
Lupinus chamissonis
Delzie Demaree
1933-5-30
10354
Los Angeles
Playa del Rey
Comment
RSA732858
Lupinus concinnus
R. G. Swinney
2001-5-18
7943
Los Angeles
Mojave Desert: Largo Vista area, c. 1/2 mile east of Largo Vista Rd. at a point 3.56 mi. south of Hwy. 138.
1284
Comment
SBBG91849
Lupinus concinnus
S. A. Junak
1978-4-15
SCa 018
Los Angeles
N side of Cherry Cove, at Birdie Chester grave site
15
Comment
UCR222832
Lupinus concinnus
R. G. Swinney
2009-4-29
10592
Los Angeles
Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.5-1.0 mi. east of Little Rock Creek confluence
963
Comment
RSA590525
Lupinus concinnus
Orlando Mistretta
1994-3-30
966
Los Angeles
Little Rock Creek; slopes E of creek below Little Rock Dam
991
Comment
SEINET10485220
Lupinus densiflorus
James S. Henrickson
1966-4-16
Henrickson 2250
Los Angeles
12 mi. E of gorman in open grassy fields; growing with eschscholzia Californica; common.
975
Comment
CAS-BOT-BC205151
Lupinus elatus
F. W. Peirson; Bulletin Torrey Club
1921-6-16
2438
Los Angeles
Waterman Ridge
Comment
JEPS65121
Lupinus elatus
Frank W. Peirson
1921-6-16
2438
Los Angeles
Waterman Ridge; San Gabriel Mts., Waterman Ridge
2286
Comment
RSA0064351
Lupinus elatus
Daisie I. Huang
2006-7-16
06071601
Los Angeles
138 alternate, south of Hwy 2.
1893
Comment
RSA330797
Lupinus elatus
Wayen E. Sawyer
1981-6-11
19
Los Angeles
San Gabriel Mountains, Angeles National Forest: CA Hwy. 2 between Dawson Saddle and juction of CA Hwy. 39, 1.6 mi. from Dawson Saddle
2302
Comment
JEPS65128
Lupinus excubitus var. austromontanus
Frank W. Peirson
1919-6-14
522
Los Angeles
Rock Creek San Gabriel Mts., Rock Creek
1981
Comment
POM187623
Lupinus excubitus var. austromontanus
J. Ewan
1930-5-17
5521
Los Angeles
North rim of Pico Canyon, near Newhall.
610
Comment
SFV1876
Lupinus excubitus var. austromontanus
P. G. Kilburn
1958-6-18
839
Los Angeles
San Gabriel Mountains Angeles Crest Highway near Big Pines. 0.8 miles southeast of Highway on gravel road.
2226
Comment
SEINET10485289
Lupinus excubitus var. hallii
David B. Dunn
1957-5-18
Dunn RSA 6226 x 6453
Los Angeles
Plants 3 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Pressed by howard brown. Hybridization by david b. Dunn. The numbers Are the field plant numbers of rsa. 1St # is female parent x 2nd # male Parent. () Parenthetic # is f1 plant number. Seeds from open field pollen Vector.
Comment
UC285022
Lupinus formosus
P. A. Munz
1923-5-26
6856
Los Angeles
Vincent Gulch; San Gabriel Mts., Vincent Gulch
1981
Comment
UC1129469
Lupinus formosus var. robustus
A. D. Gifford
1935-4-11
362
Los Angeles
3 mi sse Manzana; Tejon Quadrangle
Comment
RSA545182
Lupinus guadalupensis
T. S. Ross
1992-4-16
6206
Los Angeles
Central part of island; 291 degrees WNW, 725 m distant from summit of 1603' peak above Stone field station, San Clemente Island
416
Comment
SEINET8043941
Lupinus hirsutissimus
R. G. Swinney
2010-1
12441
Los Angeles
San Gabriel Mountains: near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream) below Natl. Forest boundary.
488
Comment
RSA187903
Lupinus hirsutissimus
Robert F. Thorne
1966-4-6
35919
Los Angeles
Santa Catalina Island. Old quarry W of Empire Landing.
91
Comment
SBBG45510
Lupinus hirsutissimus
Leota Davidson
1966-3-20
300
Los Angeles
Tick Cyn off Soledad Cyn
Comment
UCSB3301
Lupinus hirsutissimus
Sage, Paul
1958-2-21
Los Angeles
On floor of Millard Canyon; 0.3 mi. below end of Chainy Trail Road, Altadena
487
Comment
RSA413732
Lupinus inyoensis
Robert Kessler
1921-6-1
s.n.
Los Angeles
Mt. Markham.
Comment
RSA584226
Lupinus latifolius subsp. parishii
T. S. Ross
1993-5-26
7305
Los Angeles
W end of the San Gabriel Mts: near head of upper E Fk Wilson Canyon just S of Lupine Saddle, ca 2100 ft ESE of Wilson Canyon Saddle.
869
Comment
UCR101279
Lupinus latifolius var. latifolius
L. C. Wheeler
1968-5-31
s.n.
Los Angeles
San Gabriel Mtns., San Gabriel Mountains, Devil's Canyon, Campground vicinity.
1220
Comment
LA205124
Lupinus longifolius
J. A. Ewan;
1929-5-11
2103
Los Angeles
San Gabriel Mountains, Haines Canyon
731
Comment
CAS-BOT-BC211680
Lupinus longifolius
Philip A. Munz
1950-3-22
15469
Los Angeles
Topo Ranch, Santa Susanna
Comment
SEINET10485602
Lupinus longifolius
David B. Dunn
1956-1
Dunn s.n.
Los Angeles
Plants 2 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Hybridization by david b. Dunn. Seeds from open field pollen vector.
Comment
SEINET10485604
Lupinus longifolius
David B. Dunn
1957-4-2
Dunn s.n.
Los Angeles
Plants 3 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Hybridization by david b. Dunn. Seeds from open field pollen vector.
Comment
SEINET10969982
Lupinus longifolius
David B. Dunn
1956-1
Dunn s.n.
Los Angeles
Plants 2 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Hybridization by david b. Dunn. Seeds from open field pollen vector.
Comment
UCR220057
Lupinus microcarpus
R. G. Swinney
2009-4-24
10439
Los Angeles
Transverse Ranges; San Gabriel Mtns./ Mojave Desert, Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground
915
Comment
SFV15610
Lupinus microcarpus var. microcarpus
B. de Guzman, A. Agdaian, L. Mesropi
May 1992
11
Los Angeles
Santa Monica Mountains Along Las Virgenes Road just 0.25 miles before road to Buddhist Temple.
Comment
CAS-BOT-BC207253
Lupinus peirsonii
Lee W. Lenz
1968-6-11
37790
Los Angeles
San Gabriel Mts., Angeles National Forest, along Angeles Crest W of Mt. Baden-Powell, N slope of San Gabriel Mts.
2286
Comment
UC1971389
Lupinus peirsonii
Louis C. Wheeler
1968-7-23
s.n.
Los Angeles
San Gabriel Mountains
Comment
UCR259905
Lupinus sparsiflorus
R. G. Swinney
2010-3-16
11951
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210
329
Comment
RSA414262
Lupinus sparsiflorus subsp. sparsiflorus
Anstruther Davidson
1890-04
s.n.
Los Angeles
Near Burbank
Comment
LA82130
Lupinus succulentus
O. H. Kappler;
1941-3-14
122
Los Angeles
Santa Monica Mountains, Benedict Canyon, N of Beverly Hills
182
Comment
OBI70652
Lupinus succulentus
Tim Ross
1991-3-9
4180
Los Angeles
Whittier Hills (Puente Hills, pro parte) SE side of ridgetop knoll, head of Oak Cyn; T2S R11W; center of NW/4 sect 14
369
Comment
POM202250
Lupinus succulentus
Philip A. Munz
1934-4-2
13147
Los Angeles
Puddingstone Canyon, San Dimas.
305
Comment
RSA12183
Lupinus succulentus
Carl B. Wolf
1934-4-11
5633
Los Angeles
Bryant Ranch, E of Long Beach, in 1.48 acre tract at 7th and Hathaway.
23
Comment
UCSB47224
Lupinus succulentus
Purviance, Susan
1979-3-19
Los Angeles
1/2 mi. east of Pacific Coast Highway on Encinal Canyon Road
Comment
CATA178
Lupinus truncatus
Mark L. Hoefs, A. Douglas Propst
1973-4-6
146
Los Angeles
Santa Catalina Island: Middle of Cape Canyon, southeast exposure
304
Comment
UCR276929
Lupinus truncatus
R. G. Swinney
2011-3-29
14263
Los Angeles
San Gabriel Mts., Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel
366
Comment
RSA534026
Lupinus truncatus
Tim S. Ross, Orlando Mistretta, Mike Hammitt
1991-5-19
5273
Los Angeles
San Clemente Island: Westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336) marker, 1800ft SE of Malo Knoll (1396)
305
Comment
SD113430
Lupinus truncatus
Darley F. Howe
63
Los Angeles
Claremont
Comment
LA209638
Lycium andersonii
A. M. Johnson;
1932-4-17
3978
Los Angeles
6 mi. W of Palmdale
Comment
OBI9189
Lycium cooperi
Louis C. Wheeler
1932-4-10
608
Los Angeles
2 mi W Palmdale, Mojave Desert
762
Comment
RSA250706
Lycium cooperi
Robert F. Thorne, J. P. Simon, John Dourley, H. Caulfield
1970-5-1
39543
Los Angeles
Along lower Big Rock Creek ca. 1 mi. S of Valyermo Station
1250
Comment
SBBG22305
Lycium cooperi
M. A. Piehl
1963-5-18
63312
Los Angeles
foothills just N of Goode Pass
914
Comment
UCR149814
Lycium cooperi
Scott D. White, Michael Honer
2004-3-30
9955
Los Angeles
W Mojave Desert, east edge of the City of Palmdale, c. 1 mi west-northwest of 'Four Points
838
Comment
UC54956
Lycopus americanus
H. P. Chandler
1902-9-9
2035
Los Angeles
<Balloma> Ballona Marshes
Comment Read comments Jul 6 2010
UC56897
Lycopus americanus
Ernest Braunton
Sept. 1902
688
Los Angeles
Ballona
Comment
RSA680075
Lyonothamnus floribundus
Mark A. Elvin, Michael Wall, Jennifer Stone
1996-8-7
310
Los Angeles
San Clemente Island. Conchulagua Canyon. [Canchalagua] In canyon floor. Shelf under a 25' cliff. [Longitude should be 118 deg. instead of 116 deg.]
213
Comment Read comments Mar 28 2014
POM141537
Lyonothamnus floribundus subsp. aspleniifolius
T. S. Brandegee
1894-08
6438
Los Angeles
San Clemente Island.
Comment
UC171406
Lyonothamnus floribundus subsp. aspleniifolius
Dr. E. A. Mearns
1894-8-25
4049
Los Angeles
San Clemente Is.
Comment
RSA78146
Lyonothamnus floribundus subsp. floribundus
Verne Grant
1953-5-2
18435
Los Angeles
Santa Catalina Island. Near crest of main ridge of island at head of Swain's Canyon
427
Comment
UCR182480
Machaeranthera canescens
R. G. Swinney
1997-7-17
5689
Los Angeles
San Gabriel Mtns., summit of Table Mountain, NW of Wrightwood
2277
Comment
NY24349
Mahonia nevinii
C. B. Wolf
1927-7-27
682
Los Angeles
About 1/2 mile south of San Fernando
Comment
CAS-BOT-BC206219
Malacothamnus fasciculatus
Tim Ross
1993-4-22
6924
Los Angeles
SW part of the island in Middle Ranch, ridge on NE side of Thompson Reservoir, Santa Catalina South USGS 7.5' quad., Santa Catalina Island
201
Comment
CATA1116
Malacothamnus fasciculatus
Mark L. Hoefs
1995-5-23
2080
Los Angeles
Santa Catalina Island: Near Middle Canyon Road, just below Eagles Nest Lodge
121
Comment
UC1122031
Malacothamnus fasciculatus
Jerome S. Horton
1935-7-18
223
Los Angeles
TAnbark Flat
792
Comment
UCR205888
Malacothamnus fasciculatus
A. C. Sanders, Mitch Provance, T. B. Salvato
2009-6-1
37088
Los Angeles
San Gabriel Valley, west edge of I-605 and c. 1 mile west of the center of of the Santa Fe Flood Control Basin, N of Arrow Hwy and south of Duarte
140
Comment
UC527609
Malacothamnus fasciculatus var. fasciculatus
C. B. Wolf
1931-6-25
2242
Los Angeles
sw Los Angeles Botanic Garden (along Beverly Blvd, Madeville Canyon); Madeville Canyon
60
Comment
RSA0091094
Malacothamnus fremontii
R. G. Swinney
2011-5-26
14834
Los Angeles
0.3-0.5 miles south of Aliso Canyon Road, 2 miles west of Angeles Forest Hwy., nameless cyn. to the east of Beartrap Cyn.
1061
Comment
UCR127636
Malacothamnus fremontii
Mark A. Elvin
2003-8-13
2986
Los Angeles
Santa Clarita Valley, Newhall Ranch, Santa Clara River at the mouth of Long Canyon
274
Comment
RSA603821
Malacothamnus marrubioides
Steve Boyd
1997-9-17
10037
Los Angeles
Liebre Mountains Region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain.
915
Comment
UC1929662
Malacothamnus marrubioides
Scott D. White, Michael Honer
2003-6-18
9570
Los Angeles
LIBRE MTS.: Canyon Country. Steep, actively eroding slopes immediately above homes and detention basins in tributary to west of Tick Canyon.
Comment
SBBG98609
Malacothamnus orbiculatus
T. Ross, S. Boyd
1991-7-24
5638
Los Angeles
NNE slope, Granite Mtn; T3N R11W S6, SW/4 of NE/4
1901
Comment
UC1605451
Malacothamnus orbiculatus
Tim Ross, Steve Boyd
1993-5-23
7263
Los Angeles
Liebre Mountains
Comment Read comments Jun 16 2014
UC1069913
Malacothrix californica
H. S. Yates
1936-4-6
5402
Los Angeles
near Neenach; Tejon Quadrangle
Comment
UCR180572
Malacothrix californica
Scott D. White, Pam Devries
2006-5-9
11397
Los Angeles
SE Tehachapi Mtns, Gorman area, valley and slopes along Gorman Creek, NE of I-5 Fwy and SW of Gorman Post Road
1098
Comment
RSA712468
Malacothrix coulteri
LeRoy Gross
2005-5-19
2293
Los Angeles
South of Ave A (Kern County boundary) east of the #14 freeway. South of the city of Rosamond. between 20th Street West and Sierra Highway. Started at Ave A, Near 34.820450N, 118.16535W then walked south to 34.81703N, 118.16403W.
715
Comment
UCR125268
Malacothrix saxatilis
A. C. Sanders, Mark Elvin, Cathleen Weigand
2002-7-31
25512
Los Angeles
NE end of Santa Susana Mtns., Newhall Ranch, central Potrero Canyon, dry side canyon near its mouth on north side of road, oil production area
366
Comment
SFV5275
Malacothrix saxatilis
W. A. Kelley
1967-6-5
s. n.
Los Angeles
Santa Monica Mountains Studio City. Along Fire Road #9.
Comment
CHSC114118
Malacothrix saxatilis var. tenuifolia
Sandy Leaatherman; Pam De Vries
2011-4-27
2011 -6
Los Angeles
Tansverse Ranges; Liebre Mountains region: On the cliff face adjacent to Mesa Drive Road, 200 meters southwest of Vasquez Canyon Road in Santa Clarita. UTM Zone 11S; 3815153.81N 368178.40E.
638
Comment
RSA6053
Malacothrix saxatilis var. tenuifolia
C. B. Wolf
1932-10-3
4210
Los Angeles
Santa Catalina Island. About 1 1/4 mile from Wrigley Drive on road to Renton Mine (head of right fork of Pebbly Beach canyon)
305
Comment
CAS-BOT-BC348000
Malacothrix sonchoides
A. D. E. Elmer
1902-6-1
3986
Los Angeles
Lancaster
Comment
UC449684
Malosma laurina
J. Grinnell
1903-7-3
Los Angeles
Pasadena, Scoville Hill
Comment
UC869604
Malosma laurina
Ezra C. Knopf
502
Los Angeles
Santa Catalina Isl.
Comment
SD91998
Malva assurgentiflora
Reid Moran, R. M. Beauchamp and T. Oberbauer
1975-8-25
22701
Los Angeles
Sandy flat at northwest end of San Clemente Island.
4
Comment
UCR50039
Malva nicaeensis
Lyman Benson
1946-4-30
12061
Los Angeles
Puente Hills area, 5 mi. NE of Brea.
274
Comment
RSA533520
Malva parviflora
Tim S. Ross
1991-3-9
4174
Los Angeles
Whittier Hills (Puente Hills, pro parte): head of Oak Cyn, SE side of ridgetop knoll.
366
Comment
RSA746777
Malva parviflora
R. G. Swinney
2008-4-17
8680
Los Angeles
San Dimas, ridge between Sycamore and Shay canyons.
497
Comment
UCR62077
Malva sylvestris
S. J. Myers, R. Montijo
1990-4-19
s.n.
Los Angeles
Powder Canyon, city of La Habra Heights
245
Comment
RSA638238
Manihot utilissima
L. C. Wheeler
1973-7-16
s.n.
Los Angeles
Kerckhoff Estate (Los Angeles ?)
Comment
RSA599483
Marah fabacea
Steve Boyd, Lauren Raz
1997-3-26
9347
Los Angeles
Liebre Mountains region: Northern base of Portal Ridge at the mouth of Myrick Canyon, southern edge of the Antelope Valley, south of Fairmont Reservoir.
976
Comment
RSA441002
Marah macrocarpa
T. S. Clare
1929-3-10
s.n.
Los Angeles
Topanga Canyon
Comment Read comments Jul 10 2011
RSA755807
Marah macrocarpa
R. G. Swinney
2009-1-19
9997
Los Angeles
Duarte, 1.5 mi. north of Foothill Blvd. at El Encanto Dr., 100-300 m east of Fish Canyon Rd., confluence of Fish Canyon and San Gabriel River
207
Comment
SBBG80287
Marah macrocarpa
F. C. Boutin
1967-4-23
1665
Los Angeles
Lemon Tank, dump site in cyn
304
Comment
RSA604498
Marah macrocarpa
L. C. Wheeler
1933-5-13
1734
Los Angeles
2 mi. N of Claremont
Comment
UCSB9118
Marah macrocarpa
Philbrick, Ralph
1955-3-1
Los Angeles
South of La Verne in the Puttingstone Dam area, San Jose Mts.
304
Comment
RSA584050
Marah macrocarpa var. macrocarpa
T. S. Ross
1992-4-21
6219
Los Angeles
Glendora Ridge Road: on the divide between San Dimas Canyon & Cattle Canyon, draining northwestward toward Peacock Canyon.
1121
Comment
UC1267081
Marah macrocarpa var. macrocarpa
Kenneth M. Stocking
1946-8-18
22
Los Angeles
5 mi se Arcadia; San Gabriel River Wash
Comment
HSC99260
Marrubium vulgare
C. S. Apperson
1967-6-26
Los Angeles
Newhall Ranger Station
Comment
RSA409815
Marrubium vulgare
Erwin Miller
1934-5-1
s.n.
Los Angeles
Verdugo Woodland
Comment
RSA409826
Marrubium vulgare
Donald R. Bissing
1973-6-2
127
Los Angeles
Evey Canyon, 0.3 mile from canyon mouth
723
Comment
RSA613095
Marrubium vulgare
J. Gural, V. Soza
1997-3-19
1
Los Angeles
Bernard Field Station of the Claremont Colleges, located on the NW corner of Mills Avenue and Foothill Blvd.
412
Comment
SBBG71204
Marrubium vulgare
R. Hoffmann
1929-5-19
Los Angeles
between Big Rock Crk and Los Angeles Recreation Park
Comment
SBBG96850
Marrubium vulgare
S. Boyd with T. Ross, L. Arnseth
1990-4-7
4202
Los Angeles
upper reaches of China Cyn
Comment
UCR129507
Marrubium vulgare
A. C. Sanders, Mark Elvin
2002-6-20
25234
Los Angeles
NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river
290
Comment
RSA656667
Marrubium vulgare
Wong
1976-6-1
14
Los Angeles
1600 Calle Vaquero, Glendale.
Comment
RSA738062
Marrubium vulgare
Fran Dourisboure
1966-5-10
s.n.
Los Angeles
San Rafael Hills.
213
Comment
LA200734
Meconella denticulata
Martha Hilend;
1929-4-10
347
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
228
Comment
POM148419
Meconella denticulata
C. F. Baker
1904-4-2
4755
Los Angeles
Hills near Claremont.
Comment Read comments Jun 3 2012
SFV16081
Medicago polymorpha
S. Mason
1995-5-13
60
Los Angeles
Lakewood. 2903 Silva St.
14
Comment
RSA67033
Medicago polymorpha var. brevispina
G. C. Fleischman
1951-06
s.n.
Los Angeles
Common street, parkway, Pasadena
Comment
CAS-BOT-BC281513
Melica imperfecta
Jack Delaini; Barbara Shervanick
1974-3-22
82
Los Angeles
Lodi Canyon. San Dimas Experimental Forest, Angeles National Forest.
365
Comment
POM244857
Melica imperfecta
F. R. Fosberg
1931-4-22
697
Los Angeles
Eagle's Nest, Middle Ranch Canyon, Santa Catalina Island.
200
Comment
SD70965
Melica imperfecta
R. Mitchell Beauchamp
1967-3-17
Los Angeles
Growing around area above Lemon Tank, San Clemente Island
Comment
UCR2561
Melica imperfecta
F. M. Reed
1925-5-18
5134
Los Angeles
La Canyada [La Canada]
396
Comment
SEINET3129504
Melica torreyana
Unknown
3646
Los Angeles
Acton, Mt Gleason
Comment
RSA608722
Melilotus albus
L. C. Wheeler
1931-3-14
s.n.
Los Angeles
La Verne.
Comment
RSA674540
Melilotus indicus
LeRoy Gross
2003-2-22
736
Los Angeles
South side; A short distance up mouth of Brand Canyon, south next to Brand Canyon Cemetery. North of the Debris Basin.
287
Comment
UC56425
Mentzelia affinis
E. Braunton
March 1903
866
Los Angeles
Playa
Comment
UCSB25725
Mentzelia affinis
Gliessman, Nan
1968-4-6
Los Angeles
50 feet south of Palmdale Blvd., 0.3 mile east of Goode Hill Road, Leona Valley
1005
Comment
RSA440369
Mentzelia albicaulis
Anstruther Davidson
1906-07
2792
Los Angeles
Rock Creek
Comment
UCSB4251
Mentzelia albicaulis
Ralph, F.
1960-4-1
Los Angeles
N side of Calif. HWY 138, 9.0 miles E of its jct with road to Valyermo & Big Pines E of Pearblossom and 0.6 miles W of jct of road to Victorville. Mohave Desert
Comment
RSA230033
Mentzelia dispersa
Robert F. Thorne
1971-6-26
40601
Los Angeles
San Gabriel Mountians, Angeles National Forest: on summit of Mt. Wilson
1738
Comment
SFV17945
Mentzelia laevicaulis
J. N. Hogue, J. D. Dilley
1998-8-8
125 .1
Los Angeles
San Gabriel Mountains Along Forest Route 3N07 to South Mount Hawkins from Pine Flats and Crystal Lake. Road to Deer Flat, above Crystal Lake just below Deer Flat Campground.
1980
Comment
RSA225723
Mentzelia micrantha
Robert F. Thorne, M. Z. Thorne
1971-5-22
39706
Los Angeles
San Gabriel Mountains: Near mouth of Fish Canyon.
244
Comment
SEINET3155019
Mentzelia micrantha
Brandegee
1889-1
sn
Los Angeles
Santa Catalina Island
Comment
UCR220382
Mentzelia micrantha
R. G. Swinney
2009-4-16
10354
Los Angeles
Transverse Ranges; San Gabriel Mtns. Foothills, Duarte, lower Van Tassel Canyon, 0.3 to 0.6 miles NW (upstream) of confluence with San Gabriel River
280
Comment
RSA446765
Mentzelia micrantha
Anstruther Davidson
2804
Los Angeles
Sierra Madre.
Comment
RSA674668
Mentzelia montana
Scott D. White, Kent Hughes
2000-5-17
7883
Los Angeles
San Gabriel Mts./Soledad Cyn.: Canyon bottom and adjacent steep N-facing slope.
579
Comment
UC457224
Mentzelia montana
Carl Epling, Nesta Dunn, Alice Goen
1931-5-16
Los Angeles
San Gabriel Mts., Swartout Valley
Comment
HSC97747
Mentzelia veatchiana
Richard Spjut
2003-4-8
15182
Los Angeles
Old Hwy. 28, S of Gorman, E of Hwy. 5
1272
Comment
UC1211030
Mesembryanthemum crystallinum
Huron H. Smith
1912-5-9
4950
Los Angeles
Redondo
Comment
POM18221
Mesembryanthemum crystallinum
P. A. Munz
1923-4-13
6785
Los Angeles
San Clemente Island.
Comment
UCD102818
Micranthes californica
Daryl Koutnik
1978-3-16
116
Los Angeles
South of intersection of Cornell and Agoura Roads.
274
Comment
JEPS31167
Microseris douglasii subsp. douglasii
Ernest C. Twisselmann
1962-4-18
6958
Los Angeles
n side of canyon on the road to Mexican Mine; Tehachapi Mountains, Tejon Ranch, Oso Canyon
1005
Comment
RSA611852
Microseris heterocarpa
Steve Boyd, Valerie Soza
1998-4-28
10160
Los Angeles
Liebre Mountains region: Plum Canyon southwest of Cruzan Mesa along Arline Road ca 2 miles west of junction with Sierra Highway in Mint Canyon, top of ridge on south side of the canyon.
634
Comment
RSA774269
Microseris lindleyi
R. G. Swinney
2009-6-8
11091
Los Angeles
Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy.
1720
Comment
UCR230271
Microseris lindleyi
Dan S. Cooper
2011-4-18
411- 12 B
Los Angeles
San Gabriel Valley/San Gabriel Mtns. Foothills, Padua Park, off Padua Ave. near Claremont
559
Comment
RSA95241
Microseris lindleyi
F. W. Peirson
1923-4-12
3453
Los Angeles
Wilson's Cove, San Clemente Island.
Comment
RSA587223
Mimulus androsaceus
Orlando Mistretta
1995-4-21
1636
Los Angeles
San Gabriel Mtns., Little Rock Creek, Unnamed canyon draining the west slopes of Little Rock Creek Canyon 0.5 mi. N of Kitter Canyon.
1372
Comment
RSA660443
Mimulus aurantiacus
Orlando Mistretta
1992-6-17
582
Los Angeles
Road 2N09 EA. Curtiss Haul Road, Cow Canyon. From 2nd drainage down to Cattle Canyon.
Comment
RSA754194
Mimulus aurantiacus
Ellen Mackey, Blake Whittiington
2006-10-11
NFWF- 1792
Los Angeles
San Gabriel River Watershed. [San Dimas Canyon, along San Dimas Cnyn Rd.]
441
Comment
JEPS15198
Mimulus aurantiacus var. pubescens
W. T. Murphy
1928-2-28
Los Angeles
e Little Dalton Canyon; Pomona Quadrangle
762
Comment
POM75
Mimulus aurantiacus var. pubescens
I. M. Johnston
1917-7-28
1607
Los Angeles
San Antonio Mountains, San Antonio Canyon
2287
Comment
UC1929506
Mimulus aurantiacus var. pubescens
Mark Elvin, Michael Wall, Scott Koukol, Sylvia Engstrom
1996-9-11
359
Los Angeles
Transverse Ranges; San Gabriel Mountains region: San Gabriel Mtns. Angeles National Forest. Glendora Ridge Rd. 7.3mi W of gate at Mt. Baldy Road. S side road on bank.
Comment
UCR255821
Mimulus aurantiacus var. pubescens
R. G. Swinney
2010-5-4
12505
Los Angeles
San Gabriel Mountains, north of Sylmar, 0.1 mi. NNE (6 deg. ) of Stetson Debris Basin, at north end of motorway at powerlines, west (250 deg. ) of the debris basin in Sombrero Cyn., 0.4 miles north of I-210 Fwy.
488
Comment
RSA182994
Mimulus aurantiacus var. puniceus
S. Carlquist, Robert F. Thorne
1966-4-29
1829
Los Angeles
Santa Catalina Island. Upper slopes of Blackjack Mt., at beginning of road down to White's Landing.
Comment
CSUSB1898
Mimulus brevipes
Keith Thompson
1969-11-15
Los Angeles
Cedar Springs
1158
Comment
SEINET203380
Mimulus brevipes
Isabella Tavares, Valera Brinson
1962-4-16
255
Los Angeles
Bouquet (Boquet) canyon rd 3 mi S of Boquet Canyon Guard Station
Comment
CATA324
Mimulus cardinalis
Mark L. Hoefs
1973-7-13
353
Los Angeles
Santa Catalina Island: Lower Cottonwood Canyon, stream bed at bridge
22
Comment
CLARK-A1528-863
Mimulus cardinalis
Kathi Klimberg
1970-5-24
Los Angeles
Santa Catalina Island
Comment
RSA187645
Mimulus cardinalis
Robert F. Thorne
1966-9-14
36638
Los Angeles
Santa Catalina Island: lower Middle Ranch Canyon, ca. 3/4 mile above Ben Weston Beach
53
Comment
RSA311409
Mimulus cardinalis
Cheryl A. Lawson
1971-7-9
418
Los Angeles
Little Tujunga Canyon, San Gabriel Mountains, Angeles National Forest.
Comment
RSA420661
Mimulus cardinalis
F. R. Fosberg
1931-5-6
S- 4818
Los Angeles
Santa Catalina Island, Cape Canyon.
260
Comment
RSA628631
Mimulus cardinalis
Louis C. Wheeler
1968-7-16
s.n.
Los Angeles
San Gabriel Mountains: South fork Big Rock Creek, at Angeles Crest Highway.
2309
Comment
SEINET13387126
Mimulus cardinalis
R. G. Swinney
2011-1
15384
Los Angeles
San Gabriel Mountains: 200 m below Camp Colby (Colby Ranch) Lodge, along Coldwater Canyon (Chilao Flat 7.5' Q.) (T3N R12W S35)
1085
Comment
RSA132232
Mimulus cardinalis
Gale Sphon
1959-6-27
376
Los Angeles
West of junction of Big Rock Creek Road with paved road, San Gabriel Mountains.
2058
Comment
RSA550427
Mimulus floribundus
Tim S. Ross
1992-7-10
6652
Los Angeles
San Gabriel Mountains: Big Tujunga Creek between Coldwater Canyon and Wickiup Canyon.
967
Comment
UCR102371
Mimulus floribundus
L. C. Wheeler
1967-6-26
9870
Los Angeles
San Gabriel Mtns, Elsmere Canyon
466
Comment
SBBG71134
Mimulus guttatus
P. DeVries
2013-4-5
7820
Los Angeles
ca. 1.5 air mi Wof the Gorman offramp on the N bound 15, along Gorman Post Rd, N Side
1097
Comment
RSA80445
Mimulus guttatus
F. W. Peirson
1920-4-25
2116
Los Angeles
Verdugo Canyon
274
Comment
SBBG55158
Mimulus guttatus
B. Shervanick
1973-7-12
995
Los Angeles
Bear Flats, about 1.5 mi from Baldy Village on Bear Flats Trail
1584
Comment
PASA94
Mimulus longiflorus
Los Angeles
Comment
RSA0106828
Mimulus moschatus
R. G. Swinney
2011-6-15
15195
Los Angeles
San Gabriel Mountains: Chilao Creek, 100 m south and north of Chilao Campground.
1573
Comment
RSA775508
Mimulus palmeri
Orlando Mistretta, Christine Mistretta
2010-5-20
5168
Los Angeles
Aliso Creek, slopes W of Angeles Forest Hwy., 0.6 miles S of jct. with Aliso Cyn. Rd.
1280
Comment
RSA0056578
Mimulus parishii
Orlando Mistretta, Christine Mistretta
1995-5-2
1664
Los Angeles
San Gabriel Mountains. Carr Canyon.
1082
Comment
UCR209981
Mimulus pilosus
R. G. Swinney
2008-7-24
9293
Los Angeles
San Gabriel Mtns., Waterman Mountain
2451
Comment
POM123159
Minuartia douglasii
Marcus E. Jones
1882-5-2
s.n.
Los Angeles
Pasadena.
Comment
UCD169569
Minuartia douglasii
R. G. Swinney
1998-6-16
6977
Los Angeles
San Gabriel Mtns., ridge c. 400 m SE of summit of Lookout (Antonio) Mtn.
1854
Comment
UCR206519
Mirabilis jalapa
A. C. Sanders, T. B. Salvato, Mitch Provance
2009-5-27
36949
Los Angeles
San Gabriel Valley, Baldwin Park, San Gabriel River channel south of Ramona Blvd. and north of I-10 Fwy, under SCE powerlines
91
Comment
UCR259587
Mirabilis laevis
R. G. Swinney
2010-4-15
12226
Los Angeles
San Gabriel Mountains, Lime Kiln Canyon, 0.25-0.7 miles east of Pacoima Wash
610
Comment
RSA177858
Mirabilis laevis var. crassifolia
Robert F. Thorne, P. Everett
1965-5-10
34451
Los Angeles
Cape Canyon, Santa Catalina Island.
Comment
UC150084
Mirabilis laevis var. crassifolia
LeRoy Abrams
1902-6-9
2504
Los Angeles
Playa del Ray
Comment
UC56364
Mirabilis laevis var. crassifolia
Ernest Braunton
1903-1-6
795
Los Angeles
Griffith Park
Comment
UCR280657
Mirabilis laevis var. crassifolia
R. G. Swinney
2014-5-21
16621
Los Angeles
San Gabriel Mountains, Glendora, along ridgetop and north side of ridge due south of the west fork of Harrow Cyn., north of end of Glendora Ave., along historic (abandoned early '70s) Whitcomb Trail
549
Comment
SD85194
Mirabilis laevis var. crassifolia
E. R. Blakley
1962-6-10
5238
Los Angeles
San Clemente Island; above and north of Seal Cove.
60
Comment
SDSU8453
Mirabilis laevis var. crassifolia
Gerald Collier
1951-3-22
M 151
Los Angeles
Faculty Hill; 1/2 mile West of UCLA campus-slope leading to dry ravine.
Comment
UC212963
Mirabilis laevis var. crassifolia
S. B. Parish
1918-6-5
11877
Los Angeles
Playa del Ray
Comment
RSA69462
Mirabilis laevis var. retrorsa
F. W. Peirson
1932-4-17
9846
Los Angeles
Below the Lovejoy Dam, Lovejoy Buttes, Mojave Desert.
762
Comment
CAS-BOT-BC434878
Mirabilis multiflora var. pubescens
Ynez Whilton Winblad
1941-6-4
s.n.
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC435030
Mollugo verticillata
A. C. Sanders; Dan S. Cooper
2010-8-5
38534
Los Angeles
South Coast: Madrona Marsh Preserve, Torrance.
24
Comment
SBBG127545
Mollugo verticillata
A. C. Sanders with D. S. Cooper
2010-8-5
38534
Los Angeles
Madrona Marsh Preserve, Torrance
24
Comment
RSA552479
Monardella breweri subsp. breweri
D. Charlton
1991-6-23
5448
Los Angeles
Devils Punchbowl Rd.. near State Park border, Sand Rock Creek, Mt. Williamson Drainage, Pleasant View Ridge desert foothills of the San Gabriel Mtns.
1341
Comment
UC72138
Monardella breweri subsp. lanceolata
Miss E. D. Palmer
November, 1904
Los Angeles
Vicinity Los Angeles
Comment
JEPS63313
Monardella cinerea
Frank W. Peirson
1918-6-8
182
Los Angeles
Baldy (Mt. San Antonio); San Gabriel Mts.
2286
Comment
RSA408579
Monardella exilis
N. C. Cooper
1949-5-16
3657
Los Angeles
Lancaster
718
Comment
RSA600984
Monardella lanceolata
Louis C. Wheeler
1967-6-26
9885
Los Angeles
Elsmere Canyon.
441
Comment
RSA401612
Monardella linoides subsp. stricta
Bonnie C. Templeton
1932-8-25
5067
Los Angeles
Big Rock Creek, San Gabriel Mts.
1905
Comment
CAS-BOT-BC220436
Monardella saxicola
Louis C. Wheeler
1933-8-14
2081
Los Angeles
San Dimas Canyon, San Gabriel Mts.
640
Comment
CAS-BOT-BC349494
Monolopia lanceolata
A. J. McClatchie
1897-4-9
s.n.
Los Angeles
Palos Verdes Hills near Redondo
Comment
LA88353
Monolopia lanceolata
O. H. Kappler;
1944-4-16
587
Los Angeles
Santa Monica Mountains, Monte Nido
213
Comment
UC1484362
Monolopia lanceolata
Dale E. Johnson with J. L. Strother
1974-4-24
92
Los Angeles
12.8 km (8 mi) e of I-5 (Lebec-Castaic Highway) on n side Antelope Valley Road; w Antelope Valley
Comment
UC849821
Mucronea californica
Alice Eastwood
1913-5-11
3145
Los Angeles
San Fernando Wash
Comment
UC1537270
Mucronea perfoliata
Gordon H. True Jr.
1935-5-17
308
Los Angeles
in hills s Littlerock
914
Comment
RSA661014
Muhlenbergia appressa
Orlando Mistretta
1992-4-5
154
Los Angeles
Guds, San Clemente Island.
Comment
SBBG59545
Muhlenbergia californica
V. Duran
1933-8-11
3546
Los Angeles
South Fk Big Rock Crk
1600
Comment Read comments Aug 9 2010
UCR210288
Muhlenbergia californica
R. G. Swinney
2008-7-16
9266
Los Angeles
San Gabriel Mtns., Little Rock Creek Canyon, 1.6 mi. south of Burkhart Saddle along the Burkhart Trail, at stream crossing
1817
Comment
POM214613
Muhlenbergia microsperma
Joseph A. Ewan
1932-3-5
7027
Los Angeles
Mandeville Canyon
366
Comment
SBBG19162
Muhlenbergia microsperma
M. A. Piehl
1963-12-7
631038
Los Angeles
opposite Pyramid Head on SE tip of island
21
Comment
RSA729338
Muhlenbergia richardsonis
R. G. Swinney
1999-6-30
7482
Los Angeles
Grand View Canyon, c. 1.3mi. north of Big Pines Hwy at All Nations Camp.
1561
Comment
POM305931
Muilla maritima
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1217
Los Angeles
Altadena, Eaton Canyon Park
Comment
RSA589197
Nama demissa
Tim S. Ross
1991-4-27
4675
Los Angeles
Mojave Desert: Black Butte Basin Road: 1.95 miles and ca 148 deg SW of Three Sisters buttes.
982
Comment
SBBG44365
Nama demissa
G. Sphon, D. Hearn
1956-5-30
4
Los Angeles
Black Butte
Comment
RSA74724
Nama demissa var. demissa
F. W. Peirson
1921-5-19
2415
Los Angeles
Little Rock Creek: north base of San Gabriel Mountains.
1037
Comment
POM156280
Nama stenocarpa
L. R. Abrams
1902-6-19
2572
Los Angeles
Soldier s Home
Comment
SBBG128448
Nassella pulchra
M. L. Hoefs, D. R. Hoefs, H. Greene
1992-4-15
1776
Los Angeles
open slope above Parson's Landing
213
Comment
RSA431550
Nasturtium officinale
Tisdale
1929-5-12
20653
Los Angeles
Malibu Ranch
Comment
POM3574
Navarretia hamata subsp. hamata
Fred Cox
1916-5-2
s.n.
Los Angeles
Claremont.
365
Comment
CATA1373
Navarretia hamata subsp. leptantha
Mark L. Hoefs, Robert F. Thorne, Janet Takara, Misty Gay
1995-7-27
2495
Los Angeles
Santa Catalina Island: Upper Bulrush Reservoir
292
Comment
UC125016
Navarretia hamata subsp. leptantha
T. S. Brandegee
1890-5-13
Los Angeles
Santa Catalina Island
Comment
SBBG129308
Nemacladus longiflorus var. breviflorus
A. Parikh, N. Gale
2012-5-12
3592
Los Angeles
N of Aliso Cyn, 0.1 km W of Angeles Forest Hwy, 1.2 km N of Aliso Cyn Rd; San Gabriel Mtns
1200
Comment
RSA621309
Nemacladus sigmoideus
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains.
1159
Comment
SDSU6082
Nemophila menziesii
A. H. Gallup
1949-3-18
345
Los Angeles
366
Comment
UCSB49825
Nemophila menziesii
Reisentz, Paul
1975-3-20
Los Angeles
2 miles east of Stunt Rd.; from Mulholland Hwy.; Santa Monica Mountains
365
Comment
RSA729936
Nemophila menziesii var. integrifolia
R. G. Swinney, D. W. Larson
1999-6-25
7414
Los Angeles
San Gabriel Mtns.: Fern Canyon at falls, c. 1,7 mi. east of confluence with upper East Fork San Dimas Canyon
1159
Comment
RSA304020
Nemophila menziesii var. integrifolia
Jim R. Shevock
1971-3-28
823
Los Angeles
Mapleleaf Cyn, San Gabriel Mtns.
488
Comment
RSA421484
Nemophila menziesii var. integrifolia
L. E. Hoffman
1932-3-12
17170
Los Angeles
Arrastre Canyon
Comment
RSA597559
Nicotiana attenuata
Tim S. Ross, Bob Boyd, Orlando Mistretta, Peter Fritsch
1990-6-22
3752
Los Angeles
San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone.
1707
Comment
RSA0060115
Nicotiana clevelandii
F. W. Peirson
1091
Los Angeles
Ballona, coast of Los Angeles Co.
Comment
RSA0083314
Nicotiana glauca
R. G. Swinney
2010-3-22
12025
Los Angeles
Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima.
502
Comment
UC1871018
Nicotiana glauca
T. S. Ross, W. Appleby
1993-5-19
7179
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle; San Fernando 7.5' USGS quad; R15W T3N NE/4 NW/4 SW/4 sect 15; elevation ca. 2520 ft.
768
Comment
LA33445
Nicotiana glauca
Peter H. Raven;
1958-9-28
13734
Los Angeles
SANTA MONICA MOUNTAINS, Elysian Park
198
Comment
SEINET10818931
Nicotiana tabacum
Heidi H. Schmidt
1999-10-10
Schmidt 3934
Los Angeles
City of Santa Monica. M & A Tobacco: 1803 Lincoln Blvd. # C; Santa Monica, CA: 90404: (310) 314-9839 - phone.
40
Comment
CATA666
Nuttallanthus texanus
Mark L. Hoefs
1991-4-23
1155
Los Angeles
Santa Catalina Island: Around upper White's Landing Road
451
Comment
UCR193435
Oenothera californica
R. G. Swinney
1999-6-5
7266
Los Angeles
San Gabriel Mtns., ridge extending west from Big John Peak, above Big John Flat
1817
Comment
SFV2524
Oenothera deltoides subsp. cognata
T. L. Kasbeer
1963-11-6
s. n.
Los Angeles
Mojave Desert Quartz Hill along 50th Street West at Avenue L, 9 miles southwest of Lancaster.
740
Comment
RSA622845
Oenothera elata subsp. hirsutissima
Louis C. Wheeler
1968-7-3
s.n.
Los Angeles
San Gabriel Mountains: West of heliport.
1585
Comment
UC1007153
Oenothera glazioviana
P. A. Munz
1938-6-15
15243
Los Angeles
Claremont
Comment
UCR224396
Oenothera rosea
Justin M. Wood
2010-4-12
1461
Los Angeles
city of Claremont, Metrolink Train Station, just west of College Avenue
Comment
SBBG12222
Oligomeris linifolia
P. H. Raven
1962-5-8
17601
Los Angeles
near S end of Seal Cove
15
Comment
RSA779451
Opuntia basilaris var. brachyclada
R. G. Swinney
2009-6-17
11223
Los Angeles
Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
UCR139922
Opuntia littoralis var. vaseyi
Scott D. White
1997-5-15
5153
Los Angeles
Mojave Desert, Big Tujunga Wash. Sunland-Tujunga area; alluvial fan below San Gabriel Mtns. SW of I-210 Fwy, east of Hansen Dam, and N of Wentworth Street
351
Comment
RSA0116851
Opuntia phaeacantha
R. G. Swinney
2010-6-1
13087 C
Los Angeles
San Gabriel Mountains; Kentucky Spring Canyon, 50-400 meters east of Angeles Forest Hwy. at 1.7 miles south of Soledad Pass Rd.
1067
Comment
UCR209527
Oreonana vestita
R. G. Swinney
2008-7-3
9158
Los Angeles
San Gabriel Mtns., Pallet Mountain, 0.5 mi. east of Burkhart Saddle, 5 miles north of Buckhorn Flat Camp
2345
Comment
NY380493
Ornithostaphylos oppositifolia
C. W. Tilforth
1976-3-10
1205
Los Angeles
Comment Read comments Mar 2 2013
RSA402057A
Orthocarpus purpurascens
Louis C. Wheeler
1932-3-23
515
Los Angeles
Sandy open field, San Gabriel
107
Comment
JEPS20205
Osmadenia tenella
A. J. McClatchie
1893-4-29
12
Los Angeles
near Pasadena
Comment
SEINET6645789
Oxalis albicans
G. B. Grant
898
Los Angeles
Pasadena
Comment
UC17198
Oxalis albicans subsp. californica
W. H. Brewer
Feb 1861
164
Los Angeles
San Gabriel
Comment
CATA2959
Oxalis californica
Sarah Ratay
2008-8-4
104
Los Angeles
Santa Catalina Island
0
Comment
UCSB45276
Oxalis californica
Davis, K.
1979-2-24
Los Angeles
Santa Monica Mtns. on a burn area at the end of Tranchas Canyon Rd. near Malibu
91
Comment
RSA659925
Oxytheca parishii var. parishii
Orlando Mistretta
1992-8-28
783
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Mt. Gleason Management Unit. Angeles National Forest. Tujunga Ranger District.
1814
Comment
RSA596427
Packera ionophylla
Timothy S. Ross, S. D. Boyd, Peter W. Fritsch
1990-6-11
3362
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1731
Comment
RSA729310
Packera ionophylla
R. G. Swinney
1998-7-2
6218
Los Angeles
San Gabriel Mtns.: high point of East Table Mountain, Wrightwood area.
2256
Comment Read comments Aug 31 2013
CAS-BOT-BC121164
Paeonia californica
C. F. Baker
1903-4-1
5045
Los Angeles
Claremont
Comment
UCR186798
Paeonia californica
Gary Kovnat, LeRoy Gross
2003-2-16
23
Los Angeles
San Gabriel Mountains, Transverse Ranges; Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow ecotone
683
Comment
UC1922756
Panicum capillare
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1361
Los Angeles
Transverse Ranges; Verdugo Mountains region; Intersection of North Beaudry Mtwy and Deer Creek.
518
Comment
UCR248044
Parietaria judaica
Kai T. Palenscar, Jonas Winbolt
2013-7-24
s.n.
Los Angeles
Coastal Plains & Basins; Los Angeles Basin region, City of Long Beach, northern side of Los Angeles River, under Pacific Coast Highway and West Anaheim Street overpasses
6
Comment
RSA660123
Paspalum dilatatum
Greg Wright
1971-6-3
234
Los Angeles
Webb Canyon Rd, Just N of intersection of Base Line Rd. Claremont.
412
Comment
UC1871163
Pectocarya linearis subsp. ferocula
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
4931
Los Angeles
Transverse Ranges; Liebre Mountains region; Castaic Creek: confluence of Fish Canyon and general vicinity. T6N R17W SE 1/4 section 16, and N 1/2 NE 1/4 section 22; elevation 1615'-1880' (riparian area and lower adjacent slopes).
Comment
RSA710839
Pectocarya linearis subsp. ferocula
LeRoy Gross
2005-5-3
2202 -a
Los Angeles
West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
UC1971257
Pectocarya penicillata
Louis C. Wheeler
1963-5-5
8251
Los Angeles
SAN GABRIEL MOUNTAINS: Bear Creek, off West Fork San Gabriel River.
Comment
UCR200017
Pectocarya penicillata
Valerie Soza, Mariam Sidibeh
2003-3-26
1595
Los Angeles
Transverse Ranges; Verdugo Mountains, North side of La Tuna Canyon, Haines Canyon Park vicinity, south of Dorothy and Estepa Drive intersection
625
Comment
UCR255805
Pectocarya penicillata
R. G. Swinney
2010-5-12
12751
Los Angeles
San Gabriel Mountains, Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd.
921
Comment
UCR205462
Pectocarya setosa
R. G. Swinney
2008-5-2
8738
Los Angeles
San Gabriel Mtns., Big Rock Creek at Paradise Springs, on campground property
1470
Comment
POM18073
Pedicularis semibarbata
Philip A. Munz
1923-5-26
6849
Los Angeles
Head of Vincent Gulch, San Gabriel Mts.
1982
Comment
IRVC29544
Pellaea andromedifolia
A. C. Sanders
2003-4-29
26162
Los Angeles
Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns.
396
Comment
LA94161
Pellaea andromedifolia
Lawrence L. Kiefer;
1966-3-12
1695
Los Angeles
SANTA MONICA MOUNTAINS, Malibu Creek, near road just S of Malibu Lake.
243
Comment
POM246790
Pellaea andromedifolia
F. R. Fosberg
1931-4-1
R 83
Los Angeles
Santa Catalina Island. Hamilton Canyon, near Avalon.
60
Comment
RSA3507
Pellaea andromedifolia
C. B. Wolf
1932-5-9
3450
Los Angeles
Santa Catalina Island: near base of cliff Pebbly Beach, hillside canyon
30
Comment
LA94133
Pellaea mucronata var. mucronata
Peter H. Raven; Henry J. Thompson
1959-4-3
13912
Los Angeles
SANTA MONICA MOUNTAINS, Las Flores Canyon, 3.8 mi N of Pacific Coast Hwy.
548
Comment
RSA238243
Penstemon caesius
Robert F. Thorne, M. Z. Thorne
1969-7-10
38356
Los Angeles
San Gabriel Mts; Angeles National Forest; ca. 1 mile W of Wrightwood along Wrightwood-Big Pines Hwy.
1951
Comment
UCR204256
Penstemon caesius
Naomi Fraga, Duncan Bell
2008-6-30
2294
Los Angeles
San Gabriel Mountains, summit of Mount Baden-Powell
2866
Comment
UCR271304
Penstemon grinnellii
R. G. Swinney
2011-10-10
15753
Los Angeles
San Gabriel Mountains, east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream
1585
Comment
SBBG4556
Penstemon grinnellii
D. Kershaw
1998-6-5
Los Angeles
Pine Cyn Rd, E of St Hwy 138
1127
Comment
NY601183
Penstemon grinnellii var. grinnellii
F. W. Pennell
1940-6-24
25998
Los Angeles
Pine Mountain, south of Swartout
2468.9
Comment
UCR149785
Penstemon heterophyllus
Scott D. White, Pam Devries
2004-6-14
10495 A
Los Angeles
Western Transverse Ranges, Eastern Santa Susana Mountains. West of the I-5 Freeway, c. 4 mi N of I-5 / SH-14 jtn and 6 mi south of Castaic Junction. Lyon Canyon and surrounding slopes, canyons, and ridges.
518
Comment
SBBG25466
Penstemon heterophyllus
M. Vincent
1961-5-10
45
Los Angeles
Malibu Cyn Rd 0.25 mi N of Tapia Park
Comment
RSA582211
Penstemon heterophyllus var. australis
Tim S. Ross
1992-7-26
6782
Los Angeles
North foot of Red Mtn on the S side of Ruby Canyon stream ca 320-360 m WNW of Ruby Spring
784
Comment
RSA0116834
Penstemon rostriflorus
R. G. Swinney
2010-9-21
13861
Los Angeles
San Gabriel Mountains; summit of Mt. Hawkins, at north end of Copter Ridge.
2683
Comment
RSA638231
Penstemon rostriflorus
Louis C. Wheeler
1967-9-4
10653
Los Angeles
San Gabriel Mountains: Pine Mountain Ridge
2241
Comment
RSA771609
Penstemon rostriflorus
Robert F. Thorne, C. W. Tilforth, John Dourley, R. Scoggin
1972-8-11
42210
Los Angeles
Angeles National Forest: Just below peak of Mt. Waterman
2439
Comment
RSA774604
Penstemon rostriflorus
R. G. Swinney
2009-7-29
11416
Los Angeles
Pacifico Mountain summit.
2134
Comment
UCR124870
Penstemon spectabilis
B. C. Templeton
1933-5-15
5126
Los Angeles
Southern Coastal Plain, Highland Ave., Los Angeles
152
Comment
SD234199
Penstemon spectabilis
Virginia Pinkus Ryder
1964-6-20
232
Los Angeles
Angeles Crest - Switzers Camp. W slope.
1067
Comment
RSA401897
Penstemon spectabilis subsp. subviscosus
M. B. Dunkle
1933-7-11
3661
Los Angeles
Upper San Gabriel Canyon. San Gabriel Mountains.
Comment
JEPS7417
Penstemon spectabilis var. subviscosus
Ira W. Clokey, B. Templeton
1929-3-26
4475
Los Angeles
Mandeville Canyon , Mandeville Canyon (Santa Monica Mountains)
300
Comment
POM7596
Pentachaeta aurea
P. A. Munz
1920-3-9
3266
Los Angeles
Claremont.
396
Comment
RSA0070768
Pentagramma triangularis
Ron Martinolich
1991-5-16
79
Los Angeles
Los Angeles, Griffith Park, Bee Rock Trail, from trailhead of lower, eastern end, west along trail about 0.4-0.5 mile, at sharp left turn south, on bank west of trail.
Comment
RSA687367
Pentagramma triangularis subsp. triangularis
L. E. Hoffman
1929-4-13
s.n.
Los Angeles
Trail Canyon, Angeles National Forest.
Comment
RSA687375
Pentagramma triangularis subsp. triangularis
L. E. Hoffman
1931-11-25
s.n.
Los Angeles
Millard's Can. Angeles National Forest
Comment
RSA687402
Pentagramma triangularis subsp. triangularis
M. B. Dunkle
1928-4-21
1882
Los Angeles
Santa Catalina Island: wooded hillside, Renton Mine
304
Comment
UCSB62230
Pentagramma triangularis subsp. triangularis
Keifer, L.
1966-4-16
Los Angeles
Santa monica Mtns., Calabasas Rd., ca. 1 1/2 mi. w. of Calabasas, ravine so. of the road
304
Comment
RSA0060252
Pentagramma viscosa
Geo L. Moxley
1919-5-6
688
Los Angeles
Catalina Island.
Comment
RSA781816
Perideridia parishii subsp. latifolia
R. G. Swinney
2009-7-22
11364
Los Angeles
Sulphur Spring Campground, on South Fork Little Rock Creek.
1585
Comment
OBI19651
Peritoma arborea
Kell Jensen
1966-4-22
34
Los Angeles
Escondido Canyon on Escondido cyn rd W of hwy 14
884
Comment
UCSB7000
Peritoma arborea
Wedberg, H.
1957-2-17
Los Angeles
Point Dume
15
Comment
CAS-BOT-BC73755
Peritoma arborea var. arborea
Volney Rattan
1880-3-1
s.n.
Los Angeles
Santa Monica
Comment
SD69594
Peritoma arborea var. arborea
Robert F. Thorne, P. Everett
1965-5-11
34649
Los Angeles
Santa Catalina Island;just above Cottonwood Dam in Cottonwood Canyon.
60
Comment
CAS-BOT-BC355973
Perityle emoryi
Carl Epling
1931-5-12
s.n.
Los Angeles
Santa Monica Mountains, Los Alisos Canyon
Comment
LA200260
Perityle emoryi
Virginia Mars;
1951-4-7
sn
Los Angeles
Santa Monica Mountains, Point Dume
0
Comment
SEINET3923760
Persicaria lapathifolia
Louis C. Wheeler
1932-8-28
1300
Los Angeles
Puddingstone Lake, San Jose Hills.; 0
259
Comment
UC68840
Petalonyx thurberi subsp. thurberi
H. M. Hall
July, 1905
6717
Los Angeles
near Saugus Saugus
Comment
SFV17084
Petroselinum crispum
J. N. Hogue
Jul 1997
s. n.
Los Angeles
Los Angeles, Eagle Rock.
152
Comment
RSA653776
Phacelia brachyloba
J. Bogdanoff-Lord
1989-5-17
15
Los Angeles
Angeles National Forest: 3.9 miles NNE of the intersection of Base Line and Mills, Claremont, on west side of Mt. Baldy Road.
Comment
RSA650548
Phacelia cicutaria var. hispida
A. E. Hersh
1950-7-15
s.n.
Los Angeles
about 3 miles from west end of Topanga Canyon. El.
152
Comment
SEINET13383125
Phacelia cicutaria var. hispida
R. G. Swinney
2010-1
12112
Los Angeles
San Gabriel Mountains: Duarte, Van Tassel Canyon, 10-300 meters west of Fish Cyn. Rd., between Van Tassel channel and Van Tassel Motorway; 34.15222 -117.93056
207
Comment
SFV6661
Phacelia cicutaria var. hispida
T. Gordon, K. A. Wilson, J. Cicero
1974-5-24
224
Los Angeles
San Gabriel Mountains Gold Creek Canyon. Side canyon of Little Tujunga Canyon. Watts Ranch.
660
Comment
UC1595361
Phacelia cicutaria var. hispida
Tim Ross and Steve Boyd
1990-6-18
3457
Los Angeles
Camp Verdugo Pines and vicinity San Gabriel Mtns., Mescal Creek USGS 7.5' quad (northerly draw draining to Jackson Lake)
1877
Comment
UCR125610
Phacelia cicutaria var. hispida
A. C. Sanders
2003-5-22
26824
Los Angeles
San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel
171
Comment
UCR255506
Phacelia cicutaria var. hispida
Dan S. Cooper
2014-6-4
614- 17
Los Angeles
Western Transverse Range; Eastern Santa Monica Mtns., Hollywood Reservoir, eastern edge of perimeter road/Canyon Lake Dr.
233
Comment
UCR258558
Phacelia cicutaria var. hispida
R. G. Swinney
2010-5-29
13018
Los Angeles
San Gabriel Mountains, May Canyon Truck Trail (FSRd. 3N54) crossing of W. Fork May Canyon, north side of rd., c. 1.3 air miles NNW of road's entrance at Veterans Memorial Park in Sylmar
939
Comment
UCR280515
Phacelia cicutaria var. hispida
R. G. Swinney
2014-5-13
16500
Los Angeles
San Gabriel Mountains, Glendora, west fork of Hook Cyn., c. 0.4 km north of Sierra Madre Av., 100-300 m west of entrance to Church of the Open Door, Colby Fire burn of Jan. 2014
354
Comment
RSA136784
Phacelia cicutaria var. hispida
Percy C. Everett
1960-5-30
24136
Los Angeles
San Gabriel Canyon, 2.2 mi. from entrance to Angeles Nat. Forest.
366
Comment
RSA701180
Phacelia cicutaria var. hispida
Walter Wisura
2003-6-30
5169
Los Angeles
Evey Canyon.
Comment
UC1375400
Phacelia davidsonii
Robert F. Thorne and C. W. Tilforth
1971-6-30
40762
Los Angeles
along a dry branch of creek 0.3 mi below Alder Saddle; San Gabriel Mts., Angeles National Forest, S Fork of Little
1615
Comment
SD139561
Phacelia distans
Jon Rebman, Jonathan Dunn
1996-4-29
3102
Los Angeles
San Clemente Island: Eel Cove and Eel Cove Canyon on west side of island
10
Comment
SD72725
Phacelia distans
F. R. Fosberg
1931-4-13
S 4598
Los Angeles
Santa Catalina Island; Pebble Beach.
0
Comment
RSA650532
Phacelia distans
Paul Currie
1969-07
22
Los Angeles
Tapia Park, Santa Monica Mountains.
213
Comment
RSA229176
Phacelia egena
Robert F. Thorne
1971-6-30
40745
Los Angeles
Pacifico Mountain
1951
Comment
RSA649661
Phacelia fremontii
Michael Horn
1991-4-30
7
Los Angeles
San Gabriel Mountains. Take dirt road 4N06 2 1/2 miles north of Hwy CN4 to reservoir. East 1/8 mile on unnamed dirt road to site.
1463
Comment
RSA421523
Phacelia fremontii
Anstruther Davidson
1923-6-1
s.n.
Los Angeles
[Unspecified]
Comment
RSA75525
Phacelia fremontii
F. W. Peirson
1917-5-13
963
Los Angeles
Near Little Rock, Mojave Desert.
Comment
JEPS1986
Phacelia grandiflora
F. W. Peirson
1918-6-4
159
Los Angeles
foothills e Rubio Canyon; San Gabriel Mountains
609
Comment
RSA498204
Phacelia grandiflora
D. A. Reynolds
1979-5-4
s.n.
Los Angeles
Seminole Hot Springs.
280
Comment
RSA134024
Phacelia imbricata subsp. imbricata
L. R. Heckard
1953-6-14
496
Los Angeles
Near junction of road to upper Chilao recreation area along road to Horse Flat Public Camp
1829
Comment
RSA230266
Phacelia imbricata subsp. patula
Robert F. Thorne
1969-7-2
38306
Los Angeles
San Gabriel Mountains, Angeles National Forest: Angeles Crest Highway, 3.2 miles WSW of Cloudburst Summit.
1982
Comment
UCR159703
Phacelia imbricata subsp. patula
Orlando Mistretta
1993-5-10
838
Los Angeles
Transverse Ranges, San Gabriel Mtns: Big Rock Creek, Big Rock Creek Rd. just before the confluence of N and S Forks
1326
Comment
RSA733395
Phacelia lemmonii
R. G. Swinney
2001-6-2
7956
Los Angeles
San Gabriel Mtns./Mojave Desert: Juniper Hills, junction of Tumbleweed Rd. and Long View Rd. (131st St. East) in ravine west of Long View
Comment Read comments May 13 2009
JEPS21081
Phacelia longipes
A. D. Gifford
1935-3-31
537
Los Angeles
4 1/2 mi nw Redrock Mountain; Angeles National Forest, Tejon Quadrangle
Comment
SEINET13276734
Phacelia longipes
R. G. Swinney
2011-1
14600
Los Angeles
San Gabriel Mountains: north of Glendora, ridge immediately north of Garcia Canyon & south of Newman's Point, 10-150 m west of Glendora Mountain Road (Glendora 7.5' Q.) (T1N R9W S5; T1N R9W S8)
792
Comment
JEPS1180
Phacelia minor
C. E. Hutchinson
1902-6-4
Los Angeles
San Gabriel Canyon San Gabriel Mts.
487
Comment
SEINET13203274
Phacelia minor
R. G. Swinney
2011-1
14473
Los Angeles
San Gabriel Mountains: Islip Canyon, tributary of San Gabriel Cyn., from Hwy 39 to 0.4 mile upstream, NE of Morris Reservior (Glendora 7.5' Q.) (T1N R9W S6)
378
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
UCR195268
Phacelia minor
Valerie Soza, Mariam Sidibeh
2003-3-26
1598
Los Angeles
Transverse Ranges; San Gabriel Mountains region, Verdugo Mountains, northeastern side of La Tuna Canyon, north of 210 Fwy and La Tuna Canyon Road. Haines Canyon Park vicinity, SSW of Dorothy and Estepa Drive intersection
549
Comment
UCR258910
Phacelia minor
R. G. Swinney
2010-4-23
12353
Los Angeles
San Gabriel Mountains, lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary
610
Comment
POM8027
Phacelia minor
M. E. Churchill
1920-3-1
3333
Los Angeles
Claremont, Field N of high school
Comment
RSA650541
Phacelia minor
Frank W. Hedges
1948-4-23
s.n.
Los Angeles
Collected 9 mi. NE of Azusa
366
Comment
RSA660759
Phacelia minor
J. Doughty
1985-5-11
124
Los Angeles
Angeles National Forest: Graveyard Canyon junction of San Gabriel Road and the entrance to Follows Camp.
Comment
PASA1335
Phacelia mohavensis
Margaret Stason
1931-6-13
Los Angeles
Buckhorn Flats, San Gabriel Mts.
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
UCR127160
Phacelia ramosissima
A. C. Sanders, Mark A. Elvin
2003-6-20
27009
Los Angeles
Western Transverse Range/Santa Clara River Watershed, lower San Martinez Chiquito Canyon wash, north of Hwy 126 and Del Valle
305
Comment
RSA0103788
Phacelia tanacetifolia
R. G. Swinney
2011-4-20
14464
Los Angeles
San Gabriel Mountains/ Western Mohave Desert: Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy
1000
Comment
RSA428239
Phacelia viscida
J. Aug. Kusche
1929-5-16
s.n.
Los Angeles
Beverly Terrace, ridge of Hollywood Hills
335
Comment
RSA617457
Phacelia viscida
Scott D. White
1998-6-4
6644
Los Angeles
Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community
425
Comment
UCR127033
Phacelia viscida
Mark A. Elvin
2003-4-9
2472
Los Angeles
Santa Clarita Valley, Newhall Ranch Commerce Center, canyon north of SR 126 from 'Grapevine Mesa
335
Comment
CAS-BOT-BC259060
Phalaris lemmonii
Steven A. Junak
1997-4-22
SCI- 849
Los Angeles
San Clemente Island: E side of island, along N side of Horton Canyon Road, ca. 0.6 miles E of San Clemente Island Ridge Road, at vernal pool area
466
Comment
SBBG37657
Pholistoma auritum
M. B. Dunkle
1939-4-3
7238
Los Angeles
Chenetti Cyn
Comment
LA38517
Pholistoma auritum var. auritum
Carl Epling;
1930-4-10
sn
Los Angeles
SANTA MONICA MOUNTAINS, Mandeville Canyon
Comment
RSA620237
Pholistoma membranaceum
B. Pitzer
1998-5-23
3732
Los Angeles
Western Transverse Range Soledad Canyon, vicinity of Soledad Pass, Soledad Canyon Rd c. 0.5 mi. south of Sierra Hwy
945
Comment
SBBG125863
Pholistoma membranaceum
A. Parikh, N. Gale
2010-6-2
3255
Los Angeles
Sierra Pelona 3.7 km W of State Hwy 14, 2.2 km SW of California Aqueduct; E Liebre Mts
1140
Comment Read comments Mar 31 2014
UCR190460
Pholistoma membranaceum
R. G. Swinney
2001-4-18
7896
Los Angeles
San Gabriel Mtns./Mojave Desert, Valyermo area, ridge top c. 500 m east of south end of Bobs Gap
1311
Comment
SBBG37808
Pholistoma racemosum
M. B. Dunkle
1939-4-3
7219
Los Angeles
San Clemente Island
Comment
SBBG61539
Phoradendron leucarpum subsp. tomentosum
R. Hoffmann
1927-8-31
Los Angeles
Oak's Garage, Mint Cyn
Comment
SBBG81861
Phoradendron leucarpum subsp. tomentosum
R. J. Rodin
1953-5-17
5829
Los Angeles
near main hwy 3 mi S of Gorman
Comment
LA200866
Phoradendron macrophyllum
Carl Epling; L. Ellison
1929-4-27
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
UC440425
Phoradendron macrophyllum
Carl Epling and Lincoln Ellison
1929-4-27
Los Angeles
Santa Monica Mts., Topango Canyon
Comment
RSA132733
Phoradendron villosum
Del Wiens
1953-12-10
880
Los Angeles
San Gabriel Mountains, Crystal Lake Area.
1677
Comment
RSA177760
Phyllospadix torreyi
Robert F. Thorne, Percy C. Everett
1965-5-11
34595
Los Angeles
Santa Catalina Island. N side of N cove of Little Harbor
5
Comment
RSA682973
Phyllospadix torreyi
Jane Olney
1936-11
s.n.
Los Angeles
Point Fermin
Comment
RSA0020255
Physalis acutifolia
Louis C. Wheeler
1932-8-29
1308
Los Angeles
2 miles northeast of La Verne.
373
Comment
UCR114215
Pinus attenuata
A. C. Sanders, D. Malueg
1998-6-24
22078
Los Angeles
San Gabriel Mtns., 2 miles east of Mt. Gleason at Little Gleason Forestry Plantation, on So. Cal. Edison Mesa-Vincent transmission line at tower 7-2
1707
Comment
UCSB11338
Pinus contorta subsp. murrayana
Haller, John
1961-8-29
Los Angeles
At Lodgepole Picnic Area, Angeles Crest Highway, 9.3 mi. by road west of Big Pines Ranger Station, 1.5 miles east of Dawson Saddle; San Gabriel Mts.
2316
Comment
UCSB31763
Pinus contorta subsp. murrayana
Filice, Diane
1965-5-15
Los Angeles
23.7 mi. from La Canada on Angeles Crest, San Gabriel Mountains
1676
Comment
RSA384427
Pinus contorta var. murrayana
L. E. Hoffman
1932-10-2
s.n.
Los Angeles
San Gabriel Mountains, Angeles National Forest: Mt. Baldy.
Comment
RSA497254
Pinus coulteri
L. C. Wheeler
1966-11-30
9163
Los Angeles
San Gabriel Mountains: Crystal Lake cutoff c. 1 mi S from Snow Spring, Bear Creek off W Fk San Gabriel Drainage. Scattered grove below and some trees above Hwy for c. 1 mi both N and S of Snow Spring, on SW slope Mt. Islip
1768
Comment
CATA1923
Pinus halepensis
Amy Catalano
2014-9-22
013
Los Angeles
Santa Catalina Island: Roy Rose Garden
444
Comment
CATA1822
Pinus pinea
Benjamin E. Carter
2012-8-31
7023
Los Angeles
Santa Catalina Island: Black Jack Campground
459
Comment
RSA594962
Pinus sabiniana
T. S. Ross
1995-4-26
8390
Los Angeles
Upper end of LIEBRE GULCH along Forest Service Road 8N05.
1122
Comment
JEPS46892
Pinus sabiniana
W. L. Jepson
1929-1-10
15100
Los Angeles
Liebre Mts.
Comment
UCR1279
Pityrogramma triangularis
F. C. Boutin
1960-5-4
s.n.
Los Angeles
San Gabriel Mtns., East side of the lake in San Dimas Canyon
457
Comment
CAS-BOT-BC71773
Pityrogramma triangularis var. viscosa
M. B. Dunkle
1939-4-4
7244
Los Angeles
Chenetti Canyon, San Clemente Island
Comment
SBBG119433
Plagiobothrys acanthocarpus
S. D. White with S. Leatherman, D. Bramlet, A. Oneal, W. Sangkatavat
2001-4-24
8414
Los Angeles
Grasshopper Cyn area near Castaic Lake
518
Comment
RSA639274
Plagiobothrys arizonicus
R. F. Thorne
1973-5-11
43518
Los Angeles
San Gabriel Mts.: Dry ridge N of Shoemaker Canyon between Mile High and Valyermo
1341
Comment
JEPS68018
Plagiobothrys canescens
W. L. Jepson
1939-4-21
19222
Los Angeles
Saugus Santa Clara River Valley
Comment
JEPS68011
Plagiobothrys collinus
Frank W. Peirson
1921-6-15
997
Los Angeles
Pine Flats to Chilao; San Gabriel Mountains
1676
Comment
RSA250634
Plagiobothrys collinus var. fulvescens
R. F. Thorne
1971-4-2
41412
Los Angeles
Johnson's Pasture s, N. of Mountain Avenue, Claremont
549
Comment
RSA591988
Plagiobothrys collinus var. gracilis
Mark Hoefs, D. Propst
1973-4-6
160
Los Angeles
Santa Catalina Island: Middle of Cape Canyon.
304
Comment
RSA595367
Plagiobothrys nothofulvus
L. C. Wheeler
1967-5-8
9362
Los Angeles
San Gabriel Mountains [Liebre Mtns]; Northeast foothills.
412
Comment
RSA0115702
Plagiobothrys tenellus
Andrew C. Sanders, Teresa B. Salvato
2007-4-24
33478
Los Angeles
Tehachapi Mountains: hills above head of Oso Canyon near Kern Co. line, along dirt gasline road (track), c.1.25 mi SW of National Cement Plant.
1159
Comment
CATA1747
Plantago coronopus
Mark L. Hoefs, Steven A. Junak, Ralph Philbrick
2001-5-18
3175
Los Angeles
Santa Catalina Island: Near road between Cottonwood Canyon and Black Jack Campground
225
Comment
UC303443
Plantago coronopus
S. B. Parish
1916-3-31
10751
Los Angeles
Pebble Beach Santa Catalina Island
Comment
SBBG98634
Plantago erecta
T. Ross, O. Mistretta, M. Hammitt
1991-5-20
5333
Los Angeles
between Box and Horse Cyns
484
Comment
UC888390
Plantago erecta
F. R. Fosberg
1931-3-26
S 4383
Los Angeles
w Hamilton Canyon Santa Catalina Island
80
Comment
RSA595339
Plantago erecta
Louis C. Wheeler
1967-5-8
9333
Los Angeles
San Gabriel Mts [Liebre Mtns] between Bouquet Junction and Bonelli Ranch.
396
Comment
SD39910
Plantago erecta
EA Purer
1931-3-12
1515
Los Angeles
Near El Segundo, Grassy flat.
Comment Read comments Nov 21 2019
SD253520
Plantago lanceolata
R. G. Swinney
2011-3-26
14208
Los Angeles
San Gabriel Mts. San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1-0.6 mile upstream from confluence with San Dimas Canyon.
476
Comment
SD113746
Plantago lanceolata
Darley F. Howe
May 1915
66
Los Angeles
Claremont
Comment
POM4542
Plantago major
I. M. Johnston
1917-4-11
s.n.
Los Angeles
N*r Slough'. [locality name change to 'Laguna Dominguez']
Comment
RSA661095
Plantago ovata var. insularis
Orlando Mistretta
1992-4-5
207
Los Angeles
Guds, San Clemente Island.
Comment
UCD124556
Plantago ovata var. insularis
Robert F. Thorne; Reed Rollins, Doug Propst, R. Carolin
1967-3-18
36731
Los Angeles
Santa Catalina Island; Salta Verde, approximately N of Salta Verde Point.
243
Comment
RSA591981
Plantago patagonica
Mark Hoefs, D. Propst
1973-3-14
95
Los Angeles
Santa Catalina Island. Ridge between Cape and Skull Canyons.
305
Comment
RSA0115474
Platanus racemosa
T. B. Salvato, H. Spencer Badet, Mitch Provance
2007-4-26
2087
Los Angeles
Tehachapi Mountains Foothills: lower Big Sycamore Canyon.
1000
Comment
RSA401711A
Platanus racemosa
Fay A. MacFadden
1931-3-16
s.n.
Los Angeles
Tuna Canyon, Verdugo Hills.
Comment
UCR270081
Platanus racemosa
R. G. Swinney
2011-3-17
14110
Los Angeles
San Gabriel Mountains, Glendora, north of Mull Canyon debris basin
366
Comment
UC1280826
Platanus racemosa
H. E. McMinn
1934-3-28
3449
Los Angeles
San Gabriel
Comment
SEINET3093588
Platystemon californicus
Richard G. Swinney
2009-5-5
10650
Los Angeles
Transverse Range; San Gabriel Mtns./Western Mojave Desert; Carr Canyon, 0.6 mi. southeast of Mt. Emma Rd. crossing (Palmdale 7.5 Q.)
963
Comment
RSA0038382
Platystemon californicus
Carol Haines
1964-5-23
159
Los Angeles
21 miles from beginning of Old Ridge Route.
1524
Comment
RSA93086
Pluchea odorata
F. W. Peirson
1924-8-24
5093
Los Angeles
Road from Artesia to Hungtington Beach.
Comment
UC829263
Pluchea sericea
Ezra C. Knopf
494
Los Angeles
Santa Catalina Island
Comment
RSA709815
Poa
Gary D. Wallace, Ann Hiller
1983-5-18
2049
Los Angeles
Dirt road W of junction with Chesboro Road on Mt. Emma Rd. at 47th St. E. Gypsum area further along road
945
Comment
SEINET10822307
Poa scabrella
F. R. Fosberg
1931-3-20
Fosberg 54310
Los Angeles
Hamilton Canyon near Avalon, Santa Catalina Island. S. vrall. Upper Sonoran Zone.
20
Comment
RSA0110205
Poa secunda
Richard G. Swinney
2011-5-16
14739
Los Angeles
San Gabriel Mountains: Camp Colby (C. Ranch), upper Coldwater Cyn., 150 m south of lodge in center of camp, 1.18 miles at 73 degrees SSE of jct. of Colby Ranch Rd. and FS Rd 3N19 in Big Tujunga Cyn.
1122
Comment
RSA708579
Poa secunda
Valerie L. Soza, LeRoy Gross, Bill Hogshead
2001-4-18
1165
Los Angeles
Ridgetop above McDonald Creek.
427
Comment
RSA78228
Poa secunda
J. C. Roos
1951-5-27
5055
Los Angeles
flats between Lancaster and rosamond
701
Comment
SEINET11689913
Poa secunda
E. A. Kellogg, Taylor, E. L.
1980-1
321
Los Angeles
on county road N2
1219
Comment
UCR138524
Poa secunda subsp. juncifolia
L. C. Wheeler
1968-7-2
s.n.
Los Angeles
San Gabriel Mtns, Bluebird Truck Trail, near Big Dalton Canyon
732
Comment
RSA550289
Poa secunda subsp. secunda
Walter Wisura, G. perez
1992-5-19
4773
Los Angeles
W- Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA709680
Poa secunda subsp. secunda
LeRoy Gross
2005-4-28
2156
Los Angeles
Ridgeline to Mt. Emma and canyon south of this ridge. West from Mt. Emma (northwest trending ridge, lower part of ridgeline starts to turn southwest.) East of Mt. Emma Road., Near 34.45864N, 118.08684W to 34.46310N, 118.07530W. Than dropped off ridge into canyon bottom back to origin.
1235
Comment
UCR205679
Polycarpon tetraphyllum
A. C. Sanders, T. B. Salvato
2009-5-18
36810
Los Angeles
San Gabriel Valley, Montebello Hills, north side of the Pomona (60) Freeway, SW of Greenwood Ave., south of Potrero Grande Dr., under SCE powerlines near substation
116
Comment
UCR271832
Polycarpon tetraphyllum
R. G. Swinney
2010-3-24
12102
Los Angeles
San Gabriel Mountains, Pacoima area, Lopez Canyon, 1.7 miles west of Kagel Canyon on Lopez Cyn. Rd., to 300 meters east of road on E-W running ridge
503
Comment
UC450155
Polygala cornuta var. fishiae
A. Davidson, M. D.
3263
Los Angeles
Crags Club St. Monica Mts.
Comment
RSA250081
Polygonum arenastrum
Robert F. Thorne, C. W. Tilforth, S. Nilsson
1972-7-20
42181
Los Angeles
SAN GABRIEL MTS., ANGELES NATIONAL FOREST: Jackson Lake
1875
Comment
SBBG61504
Polygonum aviculare
M. N. Ackley
-Jun-1926
882
Los Angeles
Eagle Rock
182
Comment
SEINET4138034
Polygonum hydropiperoides
Dan S. Cooper
2011-7-23
711 -90
Los Angeles
South Coast: Madrona Marsh, Torrance
24
Comment
RSA65870
Polygonum hydropiperoides var. asperifolium
F. W. Peirson
1923-1-21
1792
Los Angeles
Pond north of East Lake Park, Los Angeles.
Comment
CAS-BOT-BC71908
Polypodium californicum
Geo. B. Grant
1902-6-1
1026
Los Angeles
Sierra Madre Mts.
Comment
POM12198
Polypodium californicum
M. L. Kendall
1921-1-20
16
Los Angeles
San Jose Hills.
Comment Read comments Feb 2 2017
POM158009
Polypodium californicum
M. B. Dunkle
1928-3-11
1727
Los Angeles
Santa Catalina Island: near falls Grand canyon
183
Comment
UCSB62391
Polypodium californicum
Kendall, M.
1921-2-13
Los Angeles
Palmer's Canon
Comment
UCSB62376
Polypodium californicum
Kiefer, Lawrence
1967-2-22
Los Angeles
San Gabriel Mtns., E of Newhall, Pole Canyon tributary of Santa Clara River, ca. 2mi upstram from confluence
762
Comment
UCSB62398
Polypodium californicum
Kendall, M.
1921-3-19
Los Angeles
Puddingstone Canyon
Comment
SEINET10593642
Polypogon monspeliensis
Joseph A. Ewan
1936-7-22
Ewan 9801
Los Angeles
Occasional on drier ground of open cienega. Big Pines mdw. San Gabriel mts.
2073
Comment
RSA85035
Polystichum imbricans subsp. curtum
F. W. Peirson
1919-12-2
1507
Los Angeles
West fork of Rubio Canyon, south base of San Gabriel Mtns
838
Comment
CAS-BOT-BC72277
Polystichum imbricans subsp. curtum
A. R. Kruckeberg
1939-9-17
s.n.
Los Angeles
East Fork, Santa Anita Creek, San Gabriel Mts.
Comment
POM184694
Populus balsamifera subsp. trichocarpa
Joseph A. Ewan
1932-6-12
7374
Los Angeles
Stuart Mill. Mill Creek Fork. Tujunga Creek. San Gabriel Mtns.
960
Comment
RSA607600
Portulaca oleracea
L. C. Wheeler
1966-10-25
9065
Los Angeles
E. Waldo Ward's Grove, 1/4 mile N El Encanto, San Gabriel Canyon.
Comment
UCR66434
Potentilla egedii var. grandis
I. M. Johnston
1917-6-10
1336
Los Angeles
South Coast, Ballona Creek near Mesmer
Comment
SBBG72444
Potentilla gracilis var. fastigiata
Anstruther Davidson
1895-1
Los Angeles
Big Rock Crk
Comment
NY689141
Potentilla multijuga
H. E. Hasse
06 1893
s.n.
Los Angeles
Near Los Angeles.
Comment
LA208096
Poterium sanguisorba
Louis C. Wheeler;
1932-7-25
1102
Los Angeles
Thompson Wash 2.5 mi. ne La Verne
380
Comment
RSA599346
Prunus dulcis
Steve D. Boyd, Lauren Raz
1997-3-26
9375
Los Angeles
Liebre Mountains region: Sierra Pelona Ridge, upper end of Bouquet Canyon, south of Lincoln Crest near end of off-highway vehicle trail which begins at Bouquet Canyon Road.
1311
Comment
CAS-BOT-BC157930
Prunus emarginata
Chester Dudley
1931-7-1
s.n.
Los Angeles
San Gabriel Mts.
Comment
RSA453301
Prunus fasciculata var. fasciculata
L. E. Hoffman
1932-3-27
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA453252
Prunus ilicifolia
Gordon Pilone, Mark Parratt
1962-6-24
499
Los Angeles
1 mile W of Topanga Canyon Road on [Robinson?] Road
305
Comment
RSA580738
Prunus ilicifolia
Tim S. Ross, Steve D. Boyd
1994-5-25
7931
Los Angeles
Necktie Basin: hanging basin ca 470-830 meters W of Warm Springs Mountain summit. These collections from ca. 600-800 meters WSW of summit.
1061
Comment
LA52091
Prunus ilicifolia subsp. ilicifolia
Carl Epling; L. Ellison
1929-3-30
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
RSA13087
Prunus ilicifolia subsp. ilicifolia
Carl B. Wolf
1935-9-18
7569
Los Angeles
1 mile east of Newhall, Placerita Canyon. Along Placerita Creek.
396
Comment
SDSU9173
Prunus ilicifolia subsp. ilicifolia
Gerald Collier
1951-4-17
M 241
Los Angeles
Immediately south of Vivarium, UCLA Campus.
Comment
SBBG13788
Prunus ilicifolia subsp. lyonii
M. A. Piehl
1962-10-3
62511
Los Angeles
Cherry Valley NE of isthmus
Comment
LA208154
Prunus ilicifolia subsp. lyonii
Joseph Dunlavy;
1934-5-4
4488
Los Angeles
SANTA CATALINA ISLAND, Santa Catalina Island. S side near isthmus.
Comment
RSA534015
Prunus lyonii
Tim S. Ross, Orlando Mistretta, Mike Hammitt
1991-5-19
5278
Los Angeles
San Clemente Island: Westerly fork of Near Death Canyon, draining to Mosquito Cove (drainage beginning 800ft N of Rest (1336') marker, 1800ft SE of Malo Knoll (1396')
305
Comment
CAS-BOT-BC159728
Prunus occidentalis
W. S. Lyon
1884-7-1
s.n.
Los Angeles
Ravines: St. Catalina Island
Comment
LA32061
Pseudognaphalium biolettii
Peter H. Raven;
1959-2-15
13786
Los Angeles
Santa Monica Mountains, Brown Canyon, 2.6 mi N of Sunset Blvd on Beverly Glen Blvd
213
Comment
RSA720242
Pseudognaphalium biolettii
LeRoy Gross
2007-4-27
2657
Los Angeles
Southern front of the range; Sherer Canyon. West branch of this canyon. At some old foundations, power lines running up the ridge north of here.
288
Comment
UCR272970
Pseudognaphalium biolettii
R. G. Swinney
2011-4-26
14517
Los Angeles
San Gabriel Mountains, Islip Canyon, tributary of San Gabriel Cyn., from Hwy 39 to 0.4 mile upstream, NE of Morris Reservoir
439
Comment
UCR96410
Pseudognaphalium biolettii
Scott D. White
1997-2-2
4655
Los Angeles
San Dimas/Pomona area: Bonelli Regional Park, Just NW of Puddingstone Reservoir, south of San Dimas Ave, and east of the I-210 Freeway
305
Comment
CAS-BOT-BC356710
Pseudognaphalium californicum
Alice Eastwood
1906-5-27
6
Los Angeles
Country adjacent to Los Angeles. Garvanza
Comment
SBBG130733
Pseudognaphalium californicum
S. A. Junak
2000-5-6
SCa 1264
Los Angeles
W side of Empire Landing Rd, 2.8 mi from intersection with Airport Rd
195
Comment
UC729586
Pseudognaphalium californicum
Carl B. Wolf
1932-5-9
3483
Los Angeles
left (e) fork Pebbly Beach Canyon (1/3 mi above Mexican Houses); Santa Catalina Island, Pebbly Beach Canyon
152
Comment
UC31982
Pseudognaphalium californicum
J. H. Barber
1897-3-16
69
Los Angeles
Santa Monica Experimental Station
Comment
CAS-BOT-BC357291
Pseudognaphalium microcephalum
Tim Ross; Orlando Mistretta
1993-5-27
7323
Los Angeles
W end of the San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon
841
Comment
UC53985
Pseudognaphalium microcephalum
H. P. Chandler
1902-9-9
2031
Los Angeles
Ballona Marshes
Comment
CAS-BOT-BC357624
Pseudognaphalium stramineum
Geo. B. Grant
1901-4-9
s.n.
Los Angeles
Avalon
Comment
CAS-BOT-BC80067
Pseudotsuga macrocarpa
W. R. Dudley; F. H. Lamb
1896-6-8
4362
Los Angeles
King's Canyon, Liebre Mountains
Comment
RSA393782
Psilocarphus tenellus
L. C. Wheeler
1934-3-29
2482
Los Angeles
Sepulveda Canyon, Santa Monica Mountains.
183
Comment
UCR202534
Pterospora andromedea
R. G. Swinney
2001-8-9
8024
Los Angeles
San Gabriel Mtns., Mount Williamson, western ridge
2515
Comment
LA33819
Pterostegia drymarioides
Peter H. Raven;
1959-5-9
14178
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage.
259
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
RSA392914
Pterostegia drymarioides
Tom Burch
1940-3-17
s.n.
Los Angeles
Near Newhall
610
Comment
SD69669
Pterostegia drymarioides
Robert F. Thorne, P. C. Everett
1965-6-22
34844
Los Angeles
Santa Catalina Island, Renton Mine area
244
Comment
UCR206424
Pterostegia drymarioides
R. G. Swinney
2008-6-4
8934
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 0.5 mi. north of park headquarters in headwaters of Sandrocks Canyon
1402
Comment
CAS-BOT-BC421206
Pterostegia drymarioides
Tim Ross; Orlando Mistretta
1993-5-27
7341
Los Angeles
W end of the San Gabriel Mtns: Wilson Canyon
621
Comment
UCR223617
Purshia glandulosa
R. G. Swinney
2009-6-17
11214
Los Angeles
Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek
1628
Comment
SD262370
Purshia tridentata var. glandulosa
R. G. Swinney
2014-4-24
16228
Los Angeles
San Gabriel Mountains/Mojave Desert: SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd. Site of small, c. 4 ac., fire in 2013.
1244
Comment
UCR146687
Pycnanthemum californicum
Scott D. White
2004-8-20
10729
Los Angeles
San Gabriel Mtns, Upper Big Tujunga Canyon: south of Upper Big Tujunga Canyon. Road, c. 4 air mi NW of the junction with Angeles Crest Hwy
1159
Comment
RSA584120
Pyracantha koidzumii
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
2988
Los Angeles
Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon.
1255
Comment
RSA717032
Pyrus communis
Gary Kovnat, LeRoy Gross
2003-2-16
28
Los Angeles
Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow ecotone.
683
Comment
POM48579
Quercus X grandidentata
George B. Grant
1904-6-14
s.n.
Los Angeles
Monrovia
Comment
JEPS40261
Quercus X macdonaldii
Mrs. Blanche Trask
1834-4-23
Los Angeles
Catalina Island
Comment
RSA177664
Quercus X macdonaldii
Robert F. Thorne, P. Everett
1965-5-12
34639
Los Angeles
Bullrush Canyon, Santa Catalina Island.
244
Comment
RSA188264
Quercus X macdonaldii
Robert F. Thorne
1966-4-28
36189
Los Angeles
Santa Catalina Island: bottom of gully alongside small stream running S from Hay Press Reservoir.
396
Comment
RSA612079
Quercus agrifolia var. agrifolia
Valerie L. Soza
1998-4-26
68
Los Angeles
Claremont, Bernard Field Station (BFS), Claremont Colleges, NW corner of Mills Avenue and Foothill Boulevard.: West of main road, SW of pHake Lake. At center of BFS.
412
Comment
UCSB1037
Quercus agrifolia var. agrifolia
Wedberg, H.
1957-3-3
Los Angeles
Old Topanga Canyon
Comment
UCD170862
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2000-8-29
00- 750
Los Angeles
La Tuna Canyon, Santa Monica Mountains. Conservancy Park, second canyon at picnic stop along La Tuna Canyon Rd. S of 210 Freeway.
462
Comment
POM18613
Quercus berberidifolia
E. S. Spalding
1921-2-26
s.n.
Los Angeles
Ganesha Hills, Pomona.
Comment
RSA654433
Quercus berberidifolia
Valerie L. Soza, Ileene Anderson, LeRoy Gross
2000-6-6
987
Los Angeles
Verdugo Mountains, southwest side: Along Verdugo Mtwy, E of junction with Stough Canyon Mtwy, above Stough Canyon, NE side of peak ''2646''.
762
Comment
UCD56576
Quercus berberidifolia
John M. Tucker
1948-9-26
1879
Los Angeles
California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake;
Comment
UCR177729
Quercus berberidifolia
LeRoy Gross
2000-10-28
303 A
Los Angeles
Los Angeles Basin region; Verdugo Mtns., Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road)
366
Comment
CHSC5103
Quercus chrysolepis
M. MacArthur
1967-7-16
88
Los Angeles
Charlton Flat ca. 1 mi from Angeles Crest Hwy., below parking area #12, Angeles National Forest, San Gabriel Mts.
1524
Comment
POM129223
Quercus chrysolepis
George B. Grant
1902-6-10
s.n.
Los Angeles
Mt Wilson.
1677
Comment Read comments Nov 12 2010
POM296370
Quercus chrysolepis
Lyman Benson
1945-6-5
11755
Los Angeles
Cold Spring, 2 1/2 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mt. Range
1372
Comment
RSA479374
Quercus chrysolepis
Mark Hoefs
1974-9-25
565
Los Angeles
West fork of Gallagher's Canyon
213
Comment
RSA733559
Quercus chrysolepis
R. G. Swinney
1998-8-13
6759
Los Angeles
San Gabriel Mtns.:Summit of Iron Mountain.
2427
Comment
SFV20735
Quercus chrysolepis
J. N. Hogue
2006-8-20
281 .1
Los Angeles
San Gabriel Mountains Angeles Crest Christian Camp.
1850
Comment
SFV870
Quercus chrysolepis
P. G. Kilburn
1957-12-1
559
Los Angeles
San Gabriel Mountains Just north of Mount Wilson Park.
1829
Comment
UC148018
Quercus chrysolepis
C. F. Baker
1909-3-20
5240
Los Angeles
near Claremont
Comment
UCD45457
Quercus chrysolepis
R. L. Armacost
1962-10-6
1510
Los Angeles
Canyon Oak. Upper San Antonio Canyon near Claremont.
Comment
RSA605182
Quercus douglasii
Louis C. Wheeler
1962-5-19
8050
Los Angeles
Catalina Island, Valley of Ollas.
Comment Read comments Sep 6 2014
CAS-BOT-BC86221
Quercus dumosa
Geo. B. Grant
1902-8-1
5027
Los Angeles
Catalina Island. Avalon
Comment
CAS-BOT-BC86355
Quercus dumosa
Ernest Braunton
1902-7-1
545
Los Angeles
Griffith Park
Comment
CAS-BOT-BC86379
Quercus dumosa
D. E. Breedlove
1961-9-23
1268
Los Angeles
S side of Fourth of July Cove; Santa Catalina Island
30
Comment
CAS-BOT-BC86404
Quercus dumosa
Lester Rowntree
1938-3-15
s.n.
Los Angeles
Catalina
Comment
UCSB68636
Quercus durata
Gross, LeRoy
2000-10-28
Los Angeles
Verdugo Mountains; Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale; following fire break up to main crest (to Beaudry fire road)
304
Comment
RSA653364
Quercus durata var. gabrielensis
LeRoy Gross
2000-10-28
299
Los Angeles
Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following the fire break up to main crest (to Beaudry fire road)
305
Comment
UC1922645
Quercus durata var. gabrielensis
Valerie L. Soza, Laura Moore
2000-5-10
852
Los Angeles
Transverse Ranges; Verdugo Mountains region; Verdugo Mountains, north side: Verdugo Crestline Dr., N of La Tuna Canyon and S of Pasko Park. Fire road south of Verdugo Crestline Dr. from fire gate to powerlines, W of peak ''1936''. Near 34deg 14' 29.3'' N 118deg 18' 4.8'' W T2N R14W NE/4, SW/4 sec. 2
Comment
CAS-BOT-BC94186
Quercus engelmannii
Le Roy Abrams
1901-4-13
1490
Los Angeles
Sierra Madre
Comment
SEINET2066426
Quercus engelmannii
C. Francis Shutts
1949-10-7
196
Los Angeles
E. of Webb Canyon, NW of Claremont, Pomona Valley Drainage
579
Comment
UC630412
Quercus engelmannii
Annetta Carter
1940-1-11
1489 c
Los Angeles
e side of canyon at head of Baldwin Avenue (foothills of the San Gabriel Mountains); Sierra Madre, San Gabriel Mountains
320
Comment
UC847939
Quercus engelmannii
L. W. Nuttall
1920-5-7
149
Los Angeles
Santa Catalina Island
Comment
UCD170605
Quercus engelmannii
D. O. Burge
2017-9-17
2308
Los Angeles
San Gabriel Mountains, Bailey Canyon Park, N of Sierra Madera.
350
Comment
POM290533
Quercus john-tuckeri
Lyman Benson
1951-10-23
14831
Los Angeles
1 mile below Jackson Lake, Big Pines to Valyermo.
1524
Comment
UCD46688
Quercus kelloggii
F. W. Peirson
1921-7-3
1708
Los Angeles
Rock Creek, San Gabriel Mountains. (Leaves July 3, 1921; Flowers May 26, 1923).
1996
Comment
SBBG37693
Quercus pacifica
R. Moran
1941-3-14
708
Los Angeles
Middle Ranch, near crk
200
Comment
UCSB1136
Quercus pacifica
Muller, Cornelius
1953-5-2
Los Angeles
Swain Canyon, lower end, Santa Catalina Island
Comment
SBBG26456
Quercus tomentella
R. F. Thorne
1966-5-31
36431
Los Angeles
ridge running from S end of Mt Orizaba, S side of S fork of Fern Cyn
426
Comment
SD234137
Quercus wislizeni
Virginia Pinkus Ryder
1964-7-1
243
Los Angeles
Road to Mount Wilson.
1562
Comment
RSA87153
Quercus wislizeni var. frutescens
F. W. Peirson
1919-5-10
403
Los Angeles
Trail from Arraster [Arrastre] Creek to Mt. Gleason, San Gabriel Mts
1524
Comment
SBBG59050
Quercus wislizeni var. frutescens
R. Hoffmann
1929-5-21
Los Angeles
Pine Cyn
Comment
RSA0084874
Rafinesquia californica
R. G. Swinney
2010-5-4
12548
Los Angeles
Grapevine Canyon, 1.3 miles NNW of Foothill Blvd. & Grapevine Cyn. junction, NW of Sylmar, west of USFS boundary.
482
Comment
RSA233402
Rafinesquia californica
R. F. Thorne
1966-4-17
36116
Los Angeles
San Clemente Island. On steep canyon slope near bottom of Box Canyon NW of Horse Canyon, SW of Thirst.
213
Comment
UCR191163
Ranunculus cymbalaria
R. G. Swinney
1999-7-5
7513
Los Angeles
San Gabriel Mtns., head of Cedar Canyon, stream bottom NW of Big Pines Hwy, 0.5 mi. west of junction of Hwy 2
2012
Comment
SBBG28533
Ranunculus hebecarpus
L. C. Wheeler
1934-3-24
2467
Los Angeles
Live Oak Cyn
472
Comment
SEINET11261094
Raphanus sativus
K. Dobry
1991-6-13
d 719
Los Angeles
SW section of Soka University, Los Vergenes Road and Mulholland Hwy. Santa Monica Mountains.; 0
Comment
UCR209443
Rhamnus californica
R. G. Swinney
1969-4-22
352
Los Angeles
San Gabriel Mtns., Glendora, foothills 0.5 mi. north of Sierra Madre Ave., above north end of Rainbow Dr.
354
Comment
SEINET12210149
Rhamnus californica
I. W. Clokey, Templeton, B.
1929-1
4442
Los Angeles
Mandeville Canyon, Santa Monica Mountains
200
Comment
RSA594650
Rhamnus californica subsp. californica
Steve Boyd, Lauren Raz
1996-10-29
9105
Los Angeles
Liebre Mountains region, Atmore Meadows area at the southeastern end of Liebre Mountain in a tributary drainage to the North Fork Fish Canyon.
1317
Comment
RSA607927
Rhamnus californica subsp. californica
Louis C. Wheeler
1961-6-13
7880
Los Angeles
Pacoima Canyon near Dutch Louie Camp.
716
Comment
POM2828
Rhamnus crocea
P. A. Munz
1918-5-16
2246
Los Angeles
Claremont.
Comment
RSA390813
Rhamnus crocea
Sam Tyson
1943-4-2
s.n.
Los Angeles
Big Dalton Canyon Wash
Comment
LA32121
Rhamnus ilicifolia
Henry J. Thompson;
1959-5-24
1996
Los Angeles
Santa Monica Mountains, Tuna Canyon, 0.7 mi N of Coast Hwy
91
Comment
RSA1649
Rhamnus ilicifolia
Ralph Hoffmann
1931-5-3
324
Los Angeles
San Francisquito Canyon.
Comment
RSA630374
Rhamnus ilicifolia
Louis C. Wheeler
1967-5-15
9590
Los Angeles
San Gabriel Mountains: Elsmere Canyon, near mouth.
442
Comment
SEINET13386985
Rhamnus ilicifolia
R. G. Swinney
2011-1
15791
Los Angeles
San Gabriel Mountains: Chilao Flat, jct. of Chilao Flat Rd. (north entrance) & Silver Moccosin Trail (Chilao Flat 7.5' Q.) (T3N R11W S22)
1582
Comment
UC1584705
Rhamnus ilicifolia
Tim Ross
1991-3-24
4310
Los Angeles
Whittier Hills (Puente Hills, pro parte), drains sse into Turnbull Canyon Whittier Hills
237
Comment
UCD112344
Rhamnus ilicifolia
M. Vincent
1962-4-6
161
Los Angeles
Old Topanga Canyon Road, 2 miles W of New Topanga Road.
Comment
RSA579509
Rhamnus tomentella subsp. cuspidata
Tim S. Ross, S. D. Boyd
1994-6-23
8027
Los Angeles
Sawmill Mountain: 5514-ft summit and immediately adjacent slopes.
1665
Comment
CAS-BOT-BC168133
Rhus aromatica
H. E. McMinn
1924-6-20
1236
Los Angeles
Turnbull Canyon, Whittier
Comment
CAS-BOT-BC170434
Rhus integrifolia
Bell Richardson Jackson
1941-6-1
s.n.
Los Angeles
San Gabriel Wash, N.E. of Claremont
Comment
CAS-BOT-BC170451
Rhus integrifolia
John H. Thomas
1957-4-27
6669
Los Angeles
Pt. Dume, about 18 miles due west of Santa Monica
60
Comment
POM293306
Rhus integrifolia
Lyman Benson
1945-2-13
11600
Los Angeles
Claremont.
335
Comment
RSA649822
Rhus integrifolia
Matt Brooks
1988-5-7
47
Los Angeles
Whittier, 1.0 miles east of the Whittier water tank on a fire road along a ridge.
Comment
RSA650218
Rhus integrifolia
Don Knapp
1948-1-31
s.n.
Los Angeles
Found on painted Cave track just off San Marcos Rd.
609
Comment Read comments Oct 27 2015
UCSB8655
Rhus integrifolia
Wedberg, H.
1958-2-22
Los Angeles
On Point Dume
Comment
SBBG118588
Rhus ovata
J. Henrickson
2000-4-15
20709
Los Angeles
ca. 1 mi SE of Newhall in W part of Whitney Cyn, just NE of jct of San Fernando Rd and St Hwy 14; within 200 ft of Hwy 14; near T3N, R15W, SW edge of S 6
472
Comment
UC1922313
Rhus ovata
Valerie L. Soza, Shalini Deo, Stephen Dreher
2000-4-27
807
Los Angeles
Transverse Ranges; Verdugo Mountains region; Verdugo Mountains, south side: Wildwood Canyon, Wildwood Canyon Park, at end of paved Wildwood Canyon Road at junction with fire road. Near 34deg 12' 39.4'' N 118deg 17' 34'' W T2N R14W E/4, SE/4 sec. 36. Elev. 1800 Feet.
Comment
SBBG65457
Rhus trilobata
R. Burgess, B. Meiners, C. Davis, P. Munro
1999-4-16
3271
Los Angeles
Canton Cyn, NE of Lake Piru, hills S of Canton Crk
335
Comment
UCR177626
Rhus viminalis
LeRoy Gross
2001-3-25
379
Los Angeles
Transverse Ranges; Verdugo Mountains region, Los Angeles Basin: Verdugo Mountains region: Off Verdugo Crestline Drive, dirt road that is north of the 210 freeway in the northwest section of the Vedugo Mountains, just east of Sunland exit off ramp, you can get on this fire road from the west at Newhome Ave off of Foothill Blvd. in the city of Sunland
488
Comment
CAS-BOT-BC433164
Ribes
Braunton
1903-1-10
793
Los Angeles
Arroyo Seco
Comment
CAS-BOT-BC92298
Ribes amarum
Geo. B. Grant
1906-2-21
6593
Los Angeles
Sierra Madre. Old Wilson Trail.
Comment
UC1127364
Ribes amarum
R. St. John
1933-2-14
333
Los Angeles
Temescal Canyon Calabasas Quadrangle
Comment
UC212410
Ribes aureum var. gracillimum
E. Bethel
May 1919
Los Angeles
Monrovia
Comment
RSA658979
Ribes californicum var. hesperium
Jami Liberi
1983-4-16
17
Los Angeles
Located in Claremont, across the street from the San Antonio Dam.
640
Comment
SEINET13942450
Ribes divaricatum
Louis C. Wheeler
1934-1
2452
Los Angeles
San Gabriel River at 240 ft altitude
73
Comment
UC741681
Ribes divaricatum var. parishii
Frederick V. Coville
1925-4-18
171
Los Angeles
Lexington Wash El Monte
91
Comment
CAS-BOT-BC173111
Ribes indecorum
C. F. B.
1904-2-17
4009
Los Angeles
Claremont
Comment
LA205442
Ribes indecorum
C. F. Baker;
sn
Los Angeles
Claremont
Comment
RSA84504
Ribes indecorum
F. W. Peirson
1920-12-30
2341
Los Angeles
San Gabriel River Wash at Foothill Blvd, West of Azusa.
137
Comment
RSA0025039
Ribes indecorum
K. Steddom
1994-4-10
1
Los Angeles
USFS trail 7W12 Baldy Tr.
1600
Comment
RSA0025042
Ribes indecorum
Ora M. Clark
1929-3-24
1785
Los Angeles
Santa Susanna Mountains, So. Calif.
Comment
CAS-BOT-BC173422
Ribes malvaceum
T. Craig; W. Simonds
1927-4-30
233
Los Angeles
Fern Canyon, near Brown's Flats, San Antonio Mts.
Comment
SFV6228
Ribes malvaceum
R. M. Muran
1974-2-2
4
Los Angeles
Santa Monica Mountains About 2 miles south of Mulholland Drive in Mandeville Canyon.
427
Comment
RSA0021649
Ribes malvaceum
B. Campbell
1932-3-19
s.n.
Los Angeles
Los Alisos Canyon.
Comment
UC310175
Ribes malvaceum var. viridifolium
Philip A. Munz
1925-3-18
8921
Los Angeles
Newhall Grade
Comment
RSA0021943
Ribes montigenum
W. L. Stern, S. Carlquist
1969-8-14
2820
Los Angeles
Angeles Crest Hwy, 1.2 miles SE Dawson Saddle near Whitethorne Picnic Area.
2322
Comment
CAS-BOT-BC219182
Ribes nevadense
Le Roy Abrams; E. A. McGregor
1908-7-5
651
Los Angeles
Swartout Canyon, desert slopes of the San Gabriel Mountains
1981
Comment
UCR108182
Ribes nevadense
L. C. Wheeler
1966-8-21
8837
Los Angeles
San Gabriel Mtns., Dorr Canyon, NW slope of Mt. Burnham, Lodgepole Picnic Area, Angeles Crest Hwy
2317
Comment
RSA84950
Ribes roezlii
F. W. Peirson
1921-6-18
4436
Los Angeles
Windy Camp, Mt Islip, San Gabriel Mountains.
2256
Comment
CAS-BOT-BC168670
Ribes speciosum
Louis C. Wheeler
1932-1-10
436
Los Angeles
Puddingstone Dam
304
Comment
SFV9213
Ribes speciosum
W. C. Willig
1975-4-8
73
Los Angeles
Santa Monica Mountains Triunfo Canyon, Agoura. 10 feet west of Triunfo Canyon Road, 0.3 miles north of Lobo Canyon Road.
274
Comment
UCD102505
Ribes speciosum
Gerald Dickinson
1962-5-8
33
Los Angeles
Top of Saddle Peak and Stunt Rds. Santa Monica Mountains.
670
Comment
UCR209988
Ribes velutinum
R. G. Swinney
2008-7-16
9246
Los Angeles
San Gabriel Mtns., Will Thrall Peak, west of Burkhart Saddle
2392
Comment
CAS-BOT-BC173933
Ribes viburnifolium
Blanche Trask
1900-4-1
s.n.
Los Angeles
Santa Catalina Island
Comment
CDA4893
Ricinus communis
G. D. Barbe
1978-3-28
2362
Los Angeles
Road to Chantry Flats above Sierra Madre, Santa Anita Canyon.
Comment
RSA127455
Ricinus communis
H. J. Thompson, P. H. Raven
1959-9-6
14377
Los Angeles
Near mouth of Malibu creek.
12
Comment
RSA480746
Ricinus communis
H. J. Montgomery
1923-5-30
s.n.
Los Angeles
Sturtevant Trail.
Comment
RSA652117
Romneya coulteri
Donald E. Miller
1948-5-17
s.n.
Los Angeles
On Glendora Road.
1220
Comment Read comments Jun 22 2015
CAS-BOT-BC147485
Rosa californica
Le Roy Abrams
1911-4-11
1481
Los Angeles
Santa Monica Mts., Santa Monica [Canon] Canyon
Comment
LA105066
Rosa californica
Barry A. Prigge;
1988-7-3
8203
Los Angeles
Santa Monica Mountains, Calabasas, ca 0.4 mi E of jtn of Mulholland Hwy and Old Topanga Rd, S of E-end of Calabasas High School track
313
Comment
RSA449700
Rosa californica
Anstruther Davidson
s.n.
Los Angeles
Los Angeles.
Comment
UCR182771
Rosa woodsii
R. G. Swinney
1997-7-22
5714
Los Angeles
San Gabriel Mtns, Government Canyon, west of Wrightwood, 0.75 mi. west of San Bernardino Co. line at Hwy 2, Blue Ridge Mtn. area
2195
Comment
UC64528
Rosa woodsii subsp. gratissima
H. M. Hall
June, 1899
1513
Los Angeles
Swarthout Canyon San Antonio Mountains
1920
Comment
UCR79371
Rumex acetosella
Steve Boyd, Orlando Mistretta
1993-5-18
8158
Los Angeles
Western San Gabriel Mtns., N of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National forest. Ridge on eastern side of upper Sombrero Canyon, southwest of the communications facilities
1006
Comment
SD252368
Rumex conglomeratus
Steven A. Junak
1997-6-6
Sca 439
Los Angeles
Santa Catalina Island: Along N end of Upper Buffalo Springs Reservoir, just NW of Airport.
436
Comment
PASA1149
Salazaria mexicana
4/28
Los Angeles
near Palmdale
Comment
UCR224371
Salazaria mexicana
Justin M. Wood
2010-5-10
1641
Los Angeles
San Gabriel Mountains, vicinity of Littlerock Creek, just southwest of intersection of Chesebro Road and Mt. Emma Road
973
Comment
RSA478900
Salicornia virginica
L. E. Hoffman
1932-8-3
s.n.
Los Angeles
Playa del Rey.
Comment
RSA4808
Salicornia virginica
James Snow
s.n.
Los Angeles
Bryant Ranch, near Long Beach. Station #1, 2, and 3. Plant # 3.
Comment
CAS-BOT-BC103176
Salix bonplandiana
S. Parnay
236
Los Angeles
Little Tujunga [Canon] Canyon
Comment
RSA226137
Salix exigua
Robert F. Thorne, C. W. Tilforth
1971-6-17
39954
Los Angeles
San Gabriel Mts; Angeles National Forest: 2 mi. up Lower Tujunga Road from Forestry Headquarters; Little Tujunga Creek.
457
Comment
UCR206471
Salix exigua
A. C. Sanders, T. B. Salvato
2009-5-20
36850
Los Angeles
San Gabriel Valley, Rio Hondo at Rancho Lujan, between Montebello and South El Monte, east side of San Gabriel Blvd., SE of Darlington St. intersection
73
Comment
UCR216870
Salix exigua
R. G. Swinney
2009-3-13
10106
Los Angeles
San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 0.8 mi. north of Foothill Blvd. on east side of main river channel
192
Comment
LA208644
Salix exigua var. hindsiana
Louis C. Wheeler;
1933-5-12
1723
Los Angeles
San Jose Hills, Puddingstone Canyon
243
Comment
UC471647
Salix laevigata
F. R. Fosberg
1931-5-6
S 4793
Los Angeles
Cape Canyon Santa Catalina Isl., Cape Canyon
220
Comment
CAS-BOT-BC128130
Salix lasiandra var. lasiandra
Carl W. Sharsmith
1932-1-17
8
Los Angeles
At bottom of Lower San Gabriel Canyon, about 9.5 km. above Azusa
300
Comment
RSA0117575
Salix lasiolepis
A. C. Sanders
2006-4-10
31997
Los Angeles
Tehachapi Mtns. Foothills: Oso Canyon, 1/2 mile above the National Cement Plant Rd., 1.2 mi. north of Quail Lake.
1006
Comment
RSA347570
Salix lasiolepis
Barry A. Prigge
1986-3-20
6953
Los Angeles
Triunfo Canyon. Kanan Road and Triunfo Creek.
235
Comment
RSA771634
Salix lasiolepis
R. G. Swinney
2009-6-2
10998
Los Angeles
East slope of Pacifico Mountain at Fountainhead Spring
2012
Comment
UC473997
Salix lasiolepis
Blanche Trask
Apr. 1896
Los Angeles
Avalon Santa Catalina Isl., Avalon
Comment
UC482202
Salix lasiolepis
Mrs. H. P. Bracelin and F. R. Fosberg
1931-10-11
572
Los Angeles
on Ventura Blvd. near Vejor Creek bridge
1350
Comment
UC506444
Salix lasiolepis
Carl Hedin and Joseph Ewan
1932-4-30
7696
Los Angeles
s. of Culver City (above Ballona Creek)
Comment
UCR203259
Salix lasiolepis
R. G. Swinney
2005-7-11
8301
Los Angeles
San Gabriel Mountains, Juniper Hills, Pallet Creek 0.4 mile south of Tumble Weed Ranch in Pallet Creek. Spring on east side of wash/small pond
1280
Comment
UCR212829
Salix lasiolepis
Ellen Mackey, Blake Whittington
2006-10-26
NFWF- 1846
Los Angeles
Transverse Ranges; San Gabriel Mountains, San Gabriel River near Rincon Ranger Station [off Hwy 39]
451
Comment
UCR239976
Salix lasiolepis
R. G. Swinney
2009-11-16
11638
Los Angeles
Transverse Range; San Gabriel Mountains/Mojave Desert, Aliso Canyon, 2.6 miles west of junction with Angeles Forest Hwy, 150 m north of Aliso Cyn. Rd.
1027
Comment
UC506412
Salix lasiolepis
Carl Hedin and Joseph Ewan
1933-6-29
7668
Los Angeles
Area 4; Tree 6
Comment
CAS-BOT-BC107535
Salix lasiolepis var. lasiolepis
Carl Epling; Lincoln Ellison
1930-3-1
s.n.
Los Angeles
Mandeville Canyon
Comment
CAS-BOT-BC180703
Salsola tragus
John Thomas Howell
1952-10-26
28876
Los Angeles
Vacant lot, Palmdale
Comment
RSA444926
Salsola tragus
E. S. Spalding
1924-6-10
s.n.
Los Angeles
Los Angeles.
Comment
RSA5977
Salsola tragus
C. B. Wolf
1932-9-13
4050
Los Angeles
Bryant Ranch, 250 ft. S of N boundary & 100 ft. E of drainage ditch in SE 1/4 sect. 27 about 560 ft. east and 250 ft. S of NW corner of SE 1/4 sect. 27.
5
Comment
SFV18440
Salsola tragus
S. Haennelt
1976-8-9
s. n.
Los Angeles
San Gabriel Mountains Placerita Canyon Natural Area Park.
Comment
RSA599596
Saltugilia australis
Steve Boyd, Lauren Raz
1997-3-31
9402
Los Angeles
Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain
914
Comment
UCSB31641
Saltugilia splendens
Griesel, Wesley
1962-5-28
Los Angeles
Road from Big Pines to Palmdale, San Gabriel Mts.
1524
Comment
RSA17065
Saltugilia splendens subsp. grantii
C. B. Wolf
1936-5-27
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon to Buckhorn Flats Road, 10 mi. above Tie Camp Summit
1616
Comment
RSA244394
Saltugilia splendens subsp. grantii
Robin S. Collins
1973-5-28
321
Los Angeles
Trail Canyon
732
Comment
POM243683
Salvia apiana
F. R. Fosberg
1931-5-6
S- 4805
Los Angeles
Cape Canyon, Santa Catalina Island.
250
Comment
RSA145217
Salvia apiana
Alice Ann Webb, R. Heald
1961-3-17
783
Los Angeles
End of Indian Hill (N.), where bulldozers were messing around, Claremont. Mt. Range - San Gabriel.
457
Comment
RSA3533
Salvia apiana
Carl B. Wolf
1932-5-9
3477
Los Angeles
Left (east) fork of Pebbly Beach Canyon about 1/3 mile above the Mexican houses, Santa Catalina Island.
152
Comment
UCR276737
Salvia apiana
R. G. Swinney
2010-8-11
13507
Los Angeles
San Gabriel Mountains, San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road
595
Comment
RSA0085072
Salvia apiana
Shlomo Gat
1959-5-22
52
Los Angeles
San Dimas Canyon.
Comment
RSA442844
Salvia apiana
William Emboden
1969-5-28
34
Los Angeles
San Gabriel Mtns above Arcadia. (Anderson site).
Comment
LA36002
Salvia columbariae
Peter H. Raven;
1960-5-21
15408
Los Angeles
Santa Monica Mountains, La Sierra Canyon, Seminole Hot Springs
274
Comment
SEINET11196349
Salvia columbariae
Unknown
2008-4-14
408 -03
Los Angeles
Los Angeles County
Comment
SEINET3153003
Salvia columbariae
G. B. Grant, W. Wheeler
1904-5-7
1167
Los Angeles
Glendora, southern California
Comment
SFV3214
Salvia columbariae
J. C. Crawford
1958-4-18
s. n.
Los Angeles
San Gabriel Mountains San Fracnisquito Canyon.
Comment
RSA651670
Salvia columbariae
Paul Currie
1969-4-13
23
Los Angeles
East Fork region of San Gabriel River, San Gabriel Mountains.
610
Comment
UC557706
Salvia columbariae
Nell Murbarger
Apr 1936
130
Los Angeles
w side and s end San Clemente Island
Comment
RSA446276
Salvia dorrii var. pilosa
Christopher Davidson
1973-4-7
1892
Los Angeles
Juniper Hills toward Devil's Punchbowl, east side of San Gabriel Mtns.
1067
Comment
POM307592
Salvia leucophylla
Lyman Benson
1963-4-15
16245
Los Angeles
San Jose Hills. Ridge east of Diamond Bar Boulevard, Diamond Bar Ranch.
305
Comment
RSA446318
Salvia leucophylla
Anstruther Davidson
1893-5-20
s.n.
Los Angeles
Newhall.
Comment
UC1537572
Salvia leucophylla
Gordon H. True Jr.
1935-5-16
289
Los Angeles
near Saugus (lower end of Bouquet Canyon); Bouquet Canyon
457
Comment
CAS-BOT-BC233295
Salvia mellifera
Tim Ross
1993-4-22
6893
Los Angeles
SW part of the island in the vicinity of Cactus Peak, southerly coastal slope 1320 m SE of Cactus Peak summit, Santa Catalina South USGS 7.5' quad, Santa Catalina Island
350
Comment
CHSC26071
Salvia mellifera
Paul M. Gomez
1966-4-1
50
Los Angeles
W. boundary of Griffth Park.
365
Comment
RSA434124
Salvia mellifera
Fordyce Grinnell Jr.
1910-04
s.n.
Los Angeles
San Rafael Hills, Pasadena.
Comment
RSA654073
Salvia mellifera
Valerie L. Soza, Eileen Edwards, LeRoy Gross, Bart O Brien
2000-4-25
736
Los Angeles
Verdugo Mountains, south side: Above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Mtwy
427
Comment
UC1124834
Salvia mellifera
G. T. Nordstrom
1935-1-8
307
Los Angeles
4.7 mi e Bear Mtn.; Tejon Quad.
944
Comment
RSA785721
Salvia spathacea
Doris Bowers
1967-7-19
306
Los Angeles
Topanga Canyon
610
Comment
CAS-BOT-BC176968
Sambucus mexicana
A. C. Sanders
2003-3-14
25780
Los Angeles
San Gabriel Valley: long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel
560
Comment
RSA477518
Sambucus mexicana
F. R. Fosberg, J. Ewan
1931-8-11
55511 a
Los Angeles
San Gabriel Mountains: S slope of Mt. Hawkins near Islip-Hawkins divide
2300
Comment
RSA584846
Sambucus mexicana
T. S. Ross
1993-6-1
7362 a
Los Angeles
W marvin of Chantry Flat near beginning of upper Winter Creek Trail.
707
Comment
RSA724794
Sambucus mexicana
K. Dobry
1991-6-18
617
Los Angeles
Santa Monica Mts. Cold Creek Cyn
Comment
SBBG78720
Sanicula arguta
F. R. Fosberg
1931-3-23
4334
Los Angeles
Hamilton Cyn
40
Comment
UC303480
Sanicula arguta
Crawford and Hiatt
1916-3-29
Los Angeles
Santa Monica Mountains, Topanga Canyon Topanga Canyon; Santa Monica Mountains, Topanga Canyon
Comment
RSA249738
Sanicula arguta
R. F. Thorne, M. Z. Thorne
1973-2-12
42463
Los Angeles
Blue Cavern Point, Santa Catalina Island.
61
Comment
SEINET1007482
Santalaceae
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al
2003-1
26242
Los Angeles
Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Rancho.
366
Comment
RSA244921
Satureja douglasii
F. R. Fosberg
1931-4-28
4702
Los Angeles
Eagles Nest Middle Ranch Canyon, Santa Catalina Island.
180
Comment
RSA445280
Satureja douglasii
M. B. Dunkle
1931-4-22
2461
Los Angeles
Santa Catalina Island, Middle Ranch Canyon.
Comment
RSA626978
Saxifraga californica
Louis C. Wheeler
1967-5-15
9583
Los Angeles
San Gabriel Mountains: East side Elsmere Canyon, near mouth.
518
Comment
RSA190896
Schedonorus arundinaceus
R. F. Thorne
1967-5-18
36861
Los Angeles
Santa Catalina Island: Middle Bulrush Canyon
244
Comment
CAS-BOT-BC218942
Schinus molle
Louis C. Wheeler
1932-7-9
948
Los Angeles
1 mi. SW San Dimas
243
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
RSA588160
Schismus arabicus
Orlando Mistretta
1994-5-23
1247
Los Angeles
San Gabriel Mountains: Little Rock creek. Forest Road 4N15.
1250
Comment
UCD92916
Schismus arabicus
Daryl Koutnik
1978-3-23
128
Los Angeles
North side of State Hwy. 18 and just west of Llano.
975
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
RSA589343
Schismus barbatus
Orlando Mistretta
1994-3-30
939
Los Angeles
San Gabriel Mountains. Little Rock Creek. Slopes E of creek below Little Rock Dam.
960
Comment
UCR47525
Schoenoplectus acutus var. occidentalis
Dave Thomason
1987-6-17
s.n.
Los Angeles
Transverse Range; Western San Gabriel Mtns./Mojave Desert, Lake Elizabeth, c. 15 mi west of Lancaster at head of Leona Valley
1006
Comment
RSA640900
Schoenoplectus acutus var. occidentalis
L. C. Wheeler
1967-7-23
10179
Los Angeles
San Gabriel Mountains. Mojave Desert slope: pond 1/2 mi W from Barrel Springs, San Andreas Rift Zone.
Comment
LA15579
Schoenoplectus americanus
Louis Wheeler;
1932-9-19
1399
Los Angeles
SANTA MONICA MOUNTAINS, Los Angeles River, at Los Feliz Blvd Bridge.
121
Comment
CATA988
Scrophularia villosa
Mark L. Hoefs
1994-5-21
1862
Los Angeles
Santa Catalina Island: Near upper Renton Mine Road
252
Comment
RSA603530
Scrophularia villosa
Sara L. Crockett
1997-4-2
652
Los Angeles
Santa Catalina Island. 2.4 miles W along Empire Landing Road from jct. with Airport Road, 25 m S of road.
259
Comment
UC1234694
Scrophularia villosa
Peter H. Raven
1962-5-10
17711
Los Angeles
n Thirst; San Clemente Isl
304
Comment
CAS-BOT-BC237863
Scrophulariaceae
Elizabeth McClintock
1965-7-2
s.n.
Los Angeles
San Gabriel Mountains, Table Mountain, above Wrightwood
2133
Comment
UC284663
Scutellaria tuberosa
G. B. Grant
Feb. 1901
3393
Los Angeles
Pasadena
Comment
UCR258938
Searsia lancea
R. G. Swinney
2010-2-27
11764
Los Angeles
San Gabriel Mountains/ Verdugo Mountains, Hansen Dam Flood Control Basin, from east end of Orcas Park to 0.5 mi. east, and from the I-210 Fwy south to Big Tujunga Wash
331
Comment
UCR167313
Secale cereale
Scott D. White
2004-5-10
10354
Los Angeles
Liebre Mtns, N slope below Bald Mountain
1280
Comment
IRVC28572
Selaginella bigelovii
A. C. Sanders, Mark Elvin
2002-6-18
25134
Los Angeles
Newhall Ranch, "Sawtooth Ridge" area ca. 1.5 mi. SE of Del Valle, north of Potrero Canyon, vicinity of bench mark 1533 NE end of Santa Susana Mtns.
366
Comment
CAS-BOT-BC327381
Senecio aphanactis
Louis C. Wheeler
1932-3-13
472
Los Angeles
Puddingstone Dam, San Jose Hills
304
Comment
CAS-BOT-BC363455
Senecio californicus
C. F. Baker
1909-3-20
5251
Los Angeles
Claremont
Comment
RSA472889
Senecio californicus
I. M. Johnston
1917-3-29
1250
Los Angeles
Above Claremont.
Comment
UC1586207
Senecio flaccidus var. douglasii
Tim Ross
1991-8-16
5800
Los Angeles
n Pasadena (Woodwardia Canyon); Condor Peak Quad., San Gabriel Mountains, Woodwardia Canyon
818
Comment
UCR182724
Senecio ionophyllus
R. G. Swinney
1997-7-23
5738
Los Angeles
San Gabriel Mtns, upper Buford Canyon, c. 200 m north of Guffy Rd., Blue Ridge Mtn. area
2494
Comment
CAS-BOT-BC341210
Senecio lyonii
R. M. Beauchamp
1967-1-27
126
Los Angeles
Behind Wilson Cove pier. San Clemente Island
Comment
RSA188365
Senecio lyonii
R. F. Thorne, Percy C. Everett
1965-6-22
34854
Los Angeles
Santa Catalina Island: along road to Renton Mine.
122
Comment
SBBG52618
Senecio lyonii
F. R. Fosberg
1931-3-27
4416
Los Angeles
Pebbly Beach Rd
15
Comment
UCR108457
Senecio mikanioides
L. C. Wheeler
1974-12-29
s.n.
Los Angeles
San Gabriel Mtns., Bottom of Millard Canyon, on both sides of Angeles National Forest boundary. E side of canyon
Comment
CATA3018
Senecio vulgaris
Amy Catalano
2016-2-28
024
Los Angeles
Santa Catalina Island: Along road between Thompson Reservoir and Hack Tower Ridge Road
261
Comment
RSA608380
Senecio vulgaris
L. C. Wheeler
1933-5-30
1751
Los Angeles
U.C.L.A. Campus, West Los Angeles
137
Comment
UCR186881
Senecio vulgaris
A. C. Sanders, T. B. Salvato, Michael Honer, et al
2006-4-11
32039
Los Angeles
Tehachapi Mtns. Foothills, west end of Antelope Valley, north of Hwy 138 near mouth of Tentrock Canyon, c. 1 mile NW of La Liebre Ranch (High Desert Hunt Club) buildings
945
Comment
UCR118600
Sesuvium verrucosum
David Charlton, Lew Heide
1991-9-22
5622
Los Angeles
Western Mojave Desert, Piute Ponds, SW side of Rosamond Dry Lake, Edwards Air Force Base
695
Comment
RSA611490
Setaria viridis
L. C. Wheeler
1968-9-8
s.n.
Los Angeles
San Gabriel Mountains: Mountain Brook Ranch
1159
Comment
UCR14600
Sherardia arvensis
R. Gagnon
1968-5-19
680519- 01
Los Angeles
South Coast, Long Beach, front yard at 315 Grand Avenue
15
Comment
RSA717374
Sidalcea malviflora
Scott D. White, Pam DeVries
2006-5-9
11391
Los Angeles
SE Tehachapi Mtns: Gorman area, valley and slopes along Gorman Creek, NE of I-5 Fwy. and SW of Gorman Post Rd.
1006
Comment
LA82447
Silene coniflora
O. H. Kappler;
May 1963
610
Los Angeles
Santa Monica Mountains, Cold Creek, Monte Nido, N slope near fire station
182
Comment
CAS-BOT-BC387022
Silene gallica
Peter H. Raven
1990-4-8
13979
Los Angeles
Santa Monica Mountains; Point Dume
21
Comment
RSA0119763
Silene gallica
R. G. Swinney
2014-5-27
16649
Los Angeles
San Gabriel Mountains; Glendora, ridge between east and north forks of Hook Cyn., c. 400 m. south of Glendora Ridge Mtwy. on s.-facing slope at 15-40 % grade., C. 200 m. due n. of Church of the Open Door and n. and e. of Hook Cyn. debris basin.
445
Comment
RSA477874
Silene gallica
Anonymous
s.n.
Los Angeles
Los Angeles
Comment
UC66725
Silene gallica
N. K. Berg
1904-3-29
Los Angeles
Boyle Height
Comment
CAS-BOT-BC174899
Silene laciniata
Carl Epling
1931-4-18
s.n.
Los Angeles
Santa Monica Mountains, Los Alisos Canyon
Comment
CAS-BOT-BC174907
Silene laciniata
I. Johnston
1917-5-3
1147
Los Angeles
Hill south of Ontario
304
Comment
UCR259394
Silene laciniata subsp. major
R. G. Swinney
2010-8-30
13626
Los Angeles
San Gabriel Mountains, East Fork Big Santa Anita Canyon from confluence with Big Santa Anita Canyon bottom/Gabrieleno Trail to 0.5 mi. upstream
744
Comment
RSA0103927
Silene verecunda
R. G. Swinney
2011-6-23
15320
Los Angeles
San Gabriel Mountains: Chilao Campground area, Chilao Creek, N of jct. of service road to Chilao (Fire) Station and road to Chilao Visitor Center
1582
Comment
SBBG71669
Silene verecunda
V. Duran
1933-7-24
3530
Los Angeles
Buckhorn
1981
Comment
UC592749
Sinapis alba
Carl B. Wolf
1936-5-10
7783
Los Angeles
E of Whittier (near Michigan Ave., on N side of Whittier Blvd.)
106
Comment
SBBG72152
Sisymbrium altissimum
R. Hoffmann
1929-4-27
Los Angeles
near Castaic
Comment
UC1870173
Sisymbrium altissimum
LeRoy Gross, Ted Anderson
2004-5-3
1218
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Road started west of Mt. Lukens, down (Southeast) to a little west of Earl Canyon Road. (Angeles National Forest Road surveys. Roads, 2N76.1 & 2N76.2)
1333
Comment
UC501493
Sisymbrium altissimum
Joseph Andorfer Ewan
1932-5-29
7189
Los Angeles
Arrastre Canyon, at end of Auto Road Arrastre Canyon; San Gabriel Mountains, , Auto Road
1036
Comment
SBBG31368
Sisymbrium irio
R. F. Thorne
1966-4-4
35749
Los Angeles
isthmus
12
Comment
RSA652695
Sisymbrium irio
Phillip Robinson
354
Los Angeles
Sycamore Canyon 0.25 miles south of intersection of Beverly Blvd & Workman Mill Road. 0.5 miles east of Workman Mill Rd on trail into canyon. [City of Industry, sw of Rio Hondo College, east of 605 Fwy]
Comment
SBBG131666
Sisymbrium officinale
S. A. Junak
1999-5-20
SCa 946
Los Angeles
Cottonwood-Black Jack Rd, near small creekbed, at bird sample point 36
289
Comment
RSA431753
Sisymbrium officinale
Freda Detmers
1931-6-19
s.n.
Los Angeles
Chino Hills border Santa Ana Valley.
Comment
UC845026
Sisyrinchium bellum
Ira W. Clokey, B. Templeton
May 1929
4542
Los Angeles
Mandeville Canyon; Santa Monica Mountains
500
Comment
POM1753
Sisyrinchium bellum
I. M. Johnston
1918-5-5
1888
Los Angeles
Trumbull Canyon, Puente Hills
30
Comment
RSA127449
Solanum americanum
Peter H. Raven, Henry J. Thompson
1959-10-14
14635
Los Angeles
East end of Malibu Lake.
221
Comment
CATA1910
Solanum douglasii
Amy Catalano
2014-1-21
007
Los Angeles
Santa Catalina Island: Within Exclosure 3A along White's Landing Road
387
Comment
RSA422377
Solanum douglasii
F. R. Fosberg
1931-3-20
S- 4312
Los Angeles
Hamilton Canyon, Santa Catalina Island.
30
Comment
UC1211006
Solanum douglasii
Huron H. Smith
1912-5-1
4885
Los Angeles
Eagle Rock Valley
152
Comment
UC998925
Solanum douglasii
P. O. Schallert
1944-4-27
Los Angeles
Monrovia Canyon
Comment
UCD126935
Solanum douglasii
Gordon Pilone
1961-4-21
11
Los Angeles
Little Dalton Canyon above Glendora. San Gabriel Mountain Range. Pacific Slope Drainage Area.
365
Comment
RSA427401
Solanum umbelliferum
Robert M. Perkins
1935-3-17
42
Los Angeles
Topanga Canyon.
Comment
RSA427408
Solanum umbelliferum
Fay A. MacFadden
1931-4-22
2642
Los Angeles
San Francisquito Canyon.
Comment
RSA427416
Solanum umbelliferum
Gale Sphon
1959-5-9
332
Los Angeles
Big Rock Public Camp, Angeles National Forest.
Comment
UC575014
Solanum umbelliferum
E. Lloyd
1933-4-1
Los Angeles
Santa Monica Mountains, Temescal Canyon Temescal Canyon; Santa Monica Mountains, Temescal Canyon
Comment
UC76173
Solanum umbelliferum
E. D. Palmer
May 1904
Los Angeles
Claremont
Comment
UCR259974
Solanum umbelliferum
R. G. Swinney
2010-4-28
12440
Los Angeles
San Gabriel Mountains, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary
512
Comment
RSA0020563
Solanum umbelliferum
G. Foster
1961-6-3
s.n.
Los Angeles
West Covina
Comment
RSA549564
Solanum umbelliferum
Tim S. Ross
1991-3-10
4218
Los Angeles
Claremont: Bernard Field Station, on E side of RSA
392
Comment
LA88612
Solanum wallacei
Robert F. Thorne; P. C. Everett
1965-6-23
34931
Los Angeles
Santa Catalina Island, Middle Ranch Canyon, near Eagle Nest Rock
152
Comment
SBBG95466
Solanum wallacei
M. B. Dunkle
1928-2-19
1709
Los Angeles
near rd, Hay Press
426
Comment
UC456221
Solanum wallacei
I. J. Condit
1908-6-27
Los Angeles
Santa Catalina Island
Comment
LA51792
Solanum xanti
Elizabeth Levine;
1949-3-30
sn
Los Angeles
SANTA MONICA MOUNTAINS, University of California, Los Angeles, Westwood. Faculty Hill (Veteran Ave and Sunset Blvd).
Comment
NY820423
Solanum xanti
I. W. Clokey
1935-5-9
6879
Los Angeles
San Dimas Canyon
Comment
RSA764702
Solanum xanti
Scott D. White, Michael Honer
2003-5-7
9229
Los Angeles
Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.'
427
Comment
SD143695
Solanum xanti
Scott D. White
1997-5-22
5217
Los Angeles
San Gabriel River Wash; Azusa; alluvial fan E and W of levee; between Foothill Blvd. crossing and San Gabr. Valley Gun Club.
182
Comment
RSA0102407
Solanum xanti
Lyman Benson
1953-5-17
15119
Los Angeles
Oak Flats Guard Station, 1 mile north of second summit north of Castaic.
822
Comment
SEINET7262091
Solanum xanti var. intermedium
I. W. Clokey, E. G. Anderson
1935-5-9
6878
Los Angeles
San Dimas Canyon
Comment
RSA160558
Solidago californica
J. D. Olmsted
1958-3-10
38
Los Angeles
Along southwestward draining Liveoak Creek 4 miles N of Webb School on fireroad out of the Hill ranch and NE [NW] of Claremont.
610
Comment
UC1922461
Solidago velutina subsp. californica
Valerie Soza, Miriam Sidibeh
2003-3-26
1623
Los Angeles
Transverse Ranges; Verdugo Mountains region; Western San Rafael Hills: Fern Lane Mtwy, northwest of Flint Peak.
457
Comment
UC63385
Solidago velutina subsp. californica
Ernest Braunton
1903-9-1
905
Los Angeles
Glendale to Burbank
Comment
CAS-BOT-BC365846
Soliva sessilis
Martin F. Ray
1984-7-31
55
Los Angeles
Santa Monica, Palisades Park
Comment
IRVC29587
Soliva sessilis
A. C. Sanders
2003-4-30
26189
Los Angeles
Castaic Valley, along entrance road to Castaic Lake Recreation Area, off Lake Hughes Rd. Western San Gabriel Mtns.
351
Comment
RSA188377
Sonchus asper
R. F. Thorne, Percy C. Everett
1965-6-23
35011
Los Angeles
Santa Catalina Island, lower part of Hamilton Canyon along stream bed.
61
Comment
UCR194263
Sonchus oleraceus
R. G. Swinney
1998-8-6
6671
Los Angeles
San Gabriel Mtns., Falls Gulch, waterfall 100 m above confluence with upper East Fork San Gabriel River
1037
Comment
UCR227644
Sonchus oleraceus
R. F. Thorne
1965-5-10
34507
Los Angeles
Channel Islands, Santa Catalina Island, upper end of Gallagher Canyon
412
Comment
SBBG59120
Sorghum halepense
M. N. Ackley
-May-1928
15
Los Angeles
southwest flats, Los Angeles
Comment
SEINET10594601
Sorghum halepense
Olsen
Olsen s.n.
Los Angeles
Arcadia
5
Comment Read comments Feb 10 2018
SEINET13276805
Spartium junceum
R. G. Swinney
2011-1
15272
Los Angeles
San Gabriel Mountains: 1/4 mile north of entrance to Charlton Flat, 8 m west of Angeles Crest Hwy shoulder (Chilao Flat 7.5' Q.) (T3N R11W S35)
1658
Comment
UCR273170
Spartium junceum
R. G. Swinney
2011-6-22
15272
Los Angeles
San Gabriel Mountains, 1/4 mile north of entrance to Charlton Flat, 8 m west of Angeles Crest Hwy shoulder
1659
Comment
UCR108327
Spergula arvensis
L. C. Wheeler
1946-7-9
6220
Los Angeles
San Gabriel: Garibaldi Avenue and San Gabriel Boulevard
Comment
POM294051
Spergula arvensis
Lyman Benson
1945-4-14
11678
Los Angeles
Claremont.
351
Comment
SD27741
Spergularia bocconi
Carl B. Wolf
1932-5-9
3441
Los Angeles
Santa Catalina Island; Pebbly Beach.
249
Comment Read comments May 29 2012
UCR95165
Spergularia bocconi
P. H. Raven
1962-4-11
17256
Los Angeles
Channel Islands, San Clemente Island, sandy beach due west of Wall 2
9
Comment
RSA185751
Spergularia macrotheca
I. L. Wiggins
1949-2-21
11958
Los Angeles
San Clemente Island: Wilson s Cove
Comment
SFV1237
Spergularia macrotheca
R. L. Armacost
1960-12-2
1359
Los Angeles
Mallibu. Near salt marsh.
Comment
SBBG31489
Spergularia marina
R. F. Thorne
1966-4-4
Los Angeles
tip of Ballast Pt, Catalina Harbor, isthmus
Comment
RSA0098601
Spergularia marina
Freda Detmers
1933-6-4
18160
Los Angeles
Watch horn basin, San Pedro Harbor.
Comment
RSA77048
Sphaeralcea emoryi subsp. variabilis
F. W. Peirson
1917-5-13
776
Los Angeles
Palmdale, SW Mojave Desert.
Comment
UC57021
Stachys albens
Ernest Braunton
1902-6-24
492
Los Angeles
Echo Park
Comment
UCR190866
Stachys albens
R. G. Swinney
1998-8-6
6717
Los Angeles
San Gabriel Mtns., upper East Fork San Gabriel River, at cliff seep c. 100 m below Falls Gulch
1000
Comment
CHSC26078
Stanleya pinnata
James Henrickson
1971-5-2
5542
Los Angeles
15 mi. E. of Palmdale, So. slope of Lovejoy Buttes in Mojave Desert-Joshua Tree Woodland.
853
Comment
UC450775
Stanleya pinnata
F. A. MacF.
1931-4-22
2921
Los Angeles
San Franscito Canyon San Franscito Canyon (San Francisquito Canyon) ((San Francisquito Canyon?))
Comment
JEPS30481
Stebbinsoseris heterocarpa
Henry J. Thompson
1959-4-19
1957
Los Angeles
Mulholland Highway 1 mi w Las Virgenes Road (Malibu Creek drainage, Santa Monica Mountains); Santa Monica Mountains, Malibu Creek drainage, Mulholland Hi
274
Comment
RSA478171
Stellaria media
Donald R. Bissing
1973-3-13
16
Los Angeles
Evey Canyon, San Gabriel Mountains, 0.2 mile from mouth of canyon.
716
Comment
RSA478178
Stellaria media
M. B. Dunkle
1929-4-21
2144
Los Angeles
Santa Catalina Island, Grand Canyon, upper falls.
Comment
CAS-BOT-BC393692
Stellaria media
Marcus E. A M Jones
1926-3-13
s.n.
Los Angeles
Santa Ana Canon
Comment
RSA478124
Stellaria nitens
M. B. Dunkle
1929-4-7
2088
Los Angeles
White s Landing, Santa Catalina Island.
Comment
RSA151312
Stephanomeria blairii
P. H. Raven
1962-5-10
11717
Los Angeles
South side of canyon just north of Thirst, San Clemente Island.
198
Comment
CAS-BOT-BC375147
Stephanomeria cichoriacea
Peter H. Raven; Henry J. Thompson
1958-10-11
13744
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Las Tunas Canyon at Coast Highway
152
Comment
SBBG12842
Stephanomeria diegensis
E. R. Blakley
1962-6-10
5235
Los Angeles
above and N of Seal Cove
Comment
POM6160
Stephanomeria pauciflora
I. M. Johnston
1918-7-23
2099
Los Angeles
San Antonio Canyon Wash (near Claremont)
366
Comment
UC729493
Stephanomeria pauciflora
Carl B. Wolf
1932-8-11
4010
Los Angeles
1/8 mi below Big Rock Ranger Station (desert slope of San Gabriel Mts.); San Gabriel Mts., Big Rock Creek
1066
Comment
SFV4126
Stephanomeria virgata
K. A. Wilson
1963-10-24
1304
Los Angeles
Santa Monica Mountains Old Topanga Canyon Road, 0.5 miles northwest of Topanga Canyon Blvd.
245
Comment
POM11458
Stephanomeria virgata
P. A. Munz, R. D. Harwood
1920-8-11
4383
Los Angeles
1 mi. So. of Claremont.
366
Comment
RSA118797
Stephanomeria virgata
S. Carlquist
1958-8-30
616
Los Angeles
Weed in field, Foothill Blvd at W City limits of Claremont.
Comment
RSA748489
Stephanomeria virgata subsp. virgata
Orlando Mistretta
1992-7-9
642
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
SDSU3293
Stipa lepida
H. Wedberg
1966-4-3
1206
Los Angeles
Chaparral slope burned two years previous, above Hill Dr. x Neal, in Eagle Rock.
457
Comment
CATA1279
Stipa miliacea var. miliacea
Mark L. Hoefs, Steven A. Junak, Janet Takara, Misty Gay
1995-7-12
2365
Los Angeles
Santa Catalina Island: Lower Cottonwood Canyon from road to beach
6
Comment
CATA798
Stipa miliacea var. miliacea
Mark L. Hoefs, Robert Given
1991-6-12
1367
Los Angeles
Santa Catalina Island: Near road above Salta Verde Beach
304
Comment
RSA587754
Streptanthella longirostris
Timothy S. Ross
1991-4-27
4692
Los Angeles
Mojave Desert: ca 0.85 mi W of Three Sisters and1.2 mi S of Black Butte. Bladed road heading N from Black Butte Basin Road x Avenue 'U' [not on 1968 topo], running northward to the W of BBB Rd for about 1.2 miles., Then rejoining it NW of Three Sisters.
944
Comment
UC184449
Streptanthella longirostris
A. D. E. Elmer
June, 1902
3625
Los Angeles
Lancaster
Comment
CAS-BOT-BC376010
Stylocline gnaphaloides
F. W. Peirson
1921-5-20
2789
Los Angeles
Little Rock Creek, San Gabriel Mts.
1097