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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SBBG62
Achnatherum speciosum
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
SBBG3433
Acmispon brachycarpus
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG68090
Acmispon strigosus
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
GH381739
Aesculus californica
J. C. Oliver
1884-1-1
Unknown
Antelope Valley
Comment
SBBG72685
Amaranthus blitoides
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG61678
Ambrosia dumosa
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG61686
Ambrosia salsola var. salsola
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
CHSC85794
Amsinckia tessellata
Richard R. Halse
2002-3-25
6134
Los Angeles
Along State Hwy. 138, 5.3 miles W of its junction with State Hwy. 14; Antelope Valley. Road margins.
723
Comment
SBBG63563
Amsinckia tessellata
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG63564
Amsinckia tessellata
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SEINET5320904
Amsinckia tessellata
Unknown
2002-3-25
6134
Los Angeles
Antelope Valley; Along State Highway 138, 5.3 miles west of its junction with State Highway 14
720
Comment
UC2013784
Amsinckia tessellata
Richard R. Halse
2002-3-25
6134
Los Angeles
Along State Highway 138, 5.3 miles W of its junction with State Highway 14; Antelope Valley.
Comment
UCD95185
Argemone munita
Steve Mason
1993-5-2
31
Los Angeles
Mojave Desert, off W. State Rt. 138, 1 mile past W. 110th Street., S on dirt road, 0.4 mile in, 30' off west roadside.
762
Comment
OBI70453
Artemisia spinescens
Mark Elliott
1979-4-19
13
Los Angeles
4 mi W of Calif 14 on Calif 138
762
Comment
UCR279828
Artemisia spinescens
Onkar Singh
2016-4-2
5694
Los Angeles
Mojave Desert, Antelope Valley, 11 km NW of Lancaster, 200 m south of West Avenue F and 400 m west of 60th Street West
708
Comment
UCR52598
Asclepias vestita
L. F. LaPre
1988-7-2
s.n.
Los Angeles
Western Mojave Desert, Del Sur Ranch, 6 mi. west of Lancaster, near intersection Ave G & 100th Street West
765
Comment Read comments Feb 10 2008
SFV16521
Astragalus douglasii var. douglasii
S. Mason
1993-5-2
s. n.
Los Angeles
Mojave Desert Off West State Route 138, 1.0 miles past West 110th Street, south on dirt road 0.4 miles in and 30 feet off west roadside.
762
Comment
POM96031
Astragalus lentiginosus var. variabilis
P. A. Munz
1926-4-4
10055
Kern
5 miles south of Willow Springs.
Comment
SBBG3220
Astragalus lentiginosus var. variabilis
H. and M. Dearing
1938-5-1
2685
Los Angeles
Antelope Valley near Palmdale
Comment
UC311252
Astragalus lentiginosus var. variabilis
Philip A. Munz
1926-4-4
10055
Kern
5 mi s Willow Springs; s of Willow Springs
Comment
UCR280074
Astragalus lentiginosus var. variabilis
Onkar Singh
2016-4-2
5690
Los Angeles
Mojave Desert, Antelope Valley, 11 km NW of Lancaster, 200 m south of West Avenue F and 400 m west of 60th Street West
708
Comment
CAS-BOT-BC170001
Atriplex confertifolia
Ernest C. Twisselmann
1961-10-31
6689
Kern
Antelope Valley, 60th Street at Avenue A, about six miles southwest of Rosamund, Mohave-Randsburg Region
670
Comment
CAS-BOT-BC170009
Atriplex confertifolia
Ernest C. Twisselmann
1961-10-31
6689
Kern
Antelope Valley, 60th Street at Avenue A, about six miles southwest of Rosamund, Mohave-Randsburg Region
670
Comment
CAS-BOT-BC176524
Atriplex polycarpa
Ernest C. Twisselmann
1970-9-8
17480
Los Angeles
Antelope Valley: Avenue A at 50th Street
731
Comment
CAS-BOT-BC176525
Atriplex polycarpa
Ernest C. Twisselmann
1970-9-8
17480
Los Angeles
Antelope Valley: Avenue A at 50th Street
731
Comment
UCR280075
Atriplex spinifera
Onkar Singh
2016-4-2
5692
Los Angeles
Mojave Desert, Antelope Valley, 11 km NW of Lancaster, 200 m south of West Avenue F and 400 m west of 60th Street West
708
Comment
SBBG72403
Boechera pulchra
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC149409
Bromus berteroanus
Ernest C. Twisselmann
1962-4-10
6850
Los Angeles
Mojave Desert. Antelope Valley. Avenue A 2.8 miles west of Highway 6.
670
Comment
SBBG56650
Bromus berteroanus
R. Hoffmann
1932-4-27
Los Angeles
NW of Lancaster
Comment
UCD57748
Bromus berteroanus
Ernest C. Twisselmann
1962-4-10
6850
Los Angeles
Mojave Desert. Antelope Valley: Avenue A, 2.8 miles west of Highway 6.
670
Comment
CAS-BOT-BC149185
Bromus carinatus var. carinatus
S. B. Parish
1895-5-1
s.n.
Los Angeles
Antelope Valley.
Comment
CAS-BOT-BC156227
Bromus catharticus
Ernest C. Twisselmann
1961-10-31
6695
Los Angeles
Mojave Desert. Antelope Valley. Avenue A at 90th Street.
685
Comment
CAS-BOT-BC156230
Bromus catharticus
Ernest C. Twisselmann
1961-10-31
6695
Los Angeles
Mojave Desert. Antelope Valley. Avenue A at 90th Street.
685
Comment
UCD58339
Bromus catharticus
Ernest C. Twisselmann
1961-10-31
6695
Los Angeles
Mojave Desert. Antelope Valley: Avenue A at 90th Street.
685
Comment
UCD58386
Bromus catharticus
Ernest C. Twisselmann
1961-10-31
6695
Los Angeles
Mojave Desert. Antelope Valley: Avenue A at 90th Street.
685
Comment
POM96342
Calandrinia ciliata
P. A. Munz
1926-4-4
10054
Kern
5 miles south of Willow Springs.
Comment
RSA23636
Calochortus striatus
Theodore Payne
1939-5-19
9504
Los Angeles
West Mojave Desert, Antelope Valley, Lancaster.
762
Comment
SBBG69696
Calyptridium monandrum
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
RSA96057
Camissonia campestris subsp. campestris
P. A. Munz
1926-4-4
10043
Kern
5 miles south of Willow Springs.
Comment
SBBG60384
Camissonia campestris subsp. campestris
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
UCD40978
Camissonia campestris subsp. campestris
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1602
Los Angeles
Antelope Valley Poppy Reserve.
Comment
POM96610
Camissonia palmeri
P. A. Munz
1926-4-4
10044
Kern
5 miles south of Willow Springs.
Comment
SBBG60409
Camissoniopsis bistorta
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG61357
Camissoniopsis pallida
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG66940
Castilleja plagiotoma
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG70229
Caulanthus lasiophyllus
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG65582
Chaenactis glabriuscula var. glabriuscula
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC184878
Chloris virgata
Ernest C. Twisselmann
1970-10-17
17545
Los Angeles
Mojave Desert. Antelope Valley. Gorman Highway 5 miles west of Highway 14.
1005
Comment
CAS-BOT-BC184879
Chloris virgata
Ernest C. Twisselmann
1970-10-17
17545
Los Angeles
Mojave Desert. Antelope Valley. Gorman Highway 5 miles west of Highway 14.
1005
Comment
UCD57936
Chloris virgata
Ernest C. Twisselmann
1970-10-17
17545
Los Angeles
Mojave Desert, Gorman Highway 5 miles west of Highway 14, Antelope Valley.
1005
Comment
CAS-BOT-BC246329
Chorizanthe spinosa
Oliver
No date on label
s.n.
Los Angeles
Antelope Valley
Comment
GH369926
Chorizanthe spinosa
J. C. Oliver
1884-1-1
Unknown
Antelope Valley
Comment
SBBG62366
Chorizanthe xanti var. xanti
R. Hoffmann
1925-5-14
Los Angeles
Antelope Valley
Comment
UCR52599
Chrysopsis villosa
L. F. LaPre
1988-7-2
s.n.
Los Angeles
Western Mojave Desert, Del Sur Ranch, 6 mi. west of Lancaster, near intersection Ave G & 100th Street West
765
Comment
SBBG65952
Cirsium mohavense
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
UC311248
Collinsia bartsiifolia var. bartsiifolia
Philip A. Munz
1926-4-4
9994
Kern
10 mi s Willow Springs (open sandy plain)
Comment
PASA1005
Collinsia bartsiifolia var. davidsonii
P. A. Munz
1926-4-4
9994
Kern
10 miles south of Willow Springs
Comment
RSA79442
Collinsia bartsiifolia var. davidsonii
Philip A. Munz
1926-4-4
9994
Kern
10 miles south of Willow Springs.
Comment
SBBG66414
Collinsia bartsiifolia var. davidsonii
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
POM97401
Coreopsis bigelovii
P. A. Munz
1926-4-4
10042
Kern
5 miles south of Willow Springs.
Comment
UCD40976
Cryptantha barbigera var. barbigera
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1600
Los Angeles
Antelope Valley Poppy Reserve.
Comment
SBBG63839
Cryptantha nevadensis
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG63850
Cryptantha oxygona
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG63579
Cryptantha similis
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG5782
Cuscuta denticulata
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG58154
Cuscuta denticulata
R. Hoffmann
1928-7-9
Los Angeles
Antelope Valley
Comment
SBBG71719
Delphinium parishii subsp. parishii
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG72163
Descurainia pinnata
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC43348
Descurainia pinnata subsp. glabra
Ernest C. Twisselmann
1962-4-10
6858
Los Angeles
Mojave Desert. Antelope Valley. Avenue A 2.8 miles west of Highway 6.
670
Comment
CAS-BOT-BC43488
Descurainia sophia
Ernest C. Twisselmann
1962-4-10
6857
Los Angeles
Mojave Desert. Antelope Valley. Avenue A, 2.8 miles west of Highway 6.
670
Comment
CAS-BOT-BC43489
Descurainia sophia
Ernest C. Twisselmann
1962-4-10
6857
Los Angeles
Mojave Desert. Antelope Valley. Avenue A, 2.8 miles west of Highway 6.
670
Comment
CAS-BOT-BC209064
Digitaria sanguinalis
Ernest C. Twisselmann
1970-10-17
17548
Los Angeles
Gorman Highway 5 miles west of Highway 14, Antelope Valley - Mojave Desert
1005
Comment
CAS-BOT-BC209065
Digitaria sanguinalis
Ernest C. Twisselmann
1970-10-17
17548
Los Angeles
Gorman Highway 5 miles west of Highway 14, Antelope Valley - Mojave Desert
1005
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
SBBG66791
Diplacus fremontii
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment Read comments Jun 10 2015
SBBG56838
Distichlis spicata
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
UCD36581
Distichlis spicata
Beecher Crampton
1955-4-28
2725
Los Angeles
Los Angeles County, 7.5 miles west of Lancaster, along old State Highway 138.
Comment
UCD64168
Distichlis spicata
Beecher Crampton
1955-4-28
2725
Los Angeles
Old State Hwy. 138, 7.5 miles west Lancaster.
Comment
SBBG72433
Dithyrea californica
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG59339
Elymus multisetus
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
UCR280076
Ephedra nevadensis
Onkar Singh
2016-4-2
5693
Los Angeles
Mojave Desert, Antelope Valley, 11 km NW of Lancaster, 200 m south of West Avenue F and 400 m west of 60th Street West
708
Comment
CAS-BOT-BC204477
Eragrostis cilianensis
Ernest C. Twisselmann
1970-10-17
17549
Los Angeles
Antelope Valley: Gorman Highway 5 miles west of Highway 14
1005
Comment
CAS-BOT-BC204478
Eragrostis cilianensis
Ernest C. Twisselmann
1970-10-17
17549
Los Angeles
Antelope Valley: Gorman Highway 5 miles west of Highway 14
1005
Comment
RSA216322
Eragrostis pectinacea
E. C. Twisselmann
1970-10-17
17546
Los Angeles
Antelope Valley: Gorman Highway 5 miles west of Highway 14
1006
Comment
CAS-BOT-BC284129
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1961-10-31
6696
Los Angeles
Antelope Valley, Avenue A at 90th Street, Mojave Desert
685
Comment
CAS-BOT-BC284130
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1961-10-31
6696
Los Angeles
Antelope Valley, Avenue A at 90th Street, Mojave Desert
685
Comment
CAS-BOT-BC284131
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1970-10-17
17546
Los Angeles
Antelope Valley, Gorman Highway 5 miles west of Highway 14, Mojave Desert
1005
Comment
CAS-BOT-BC284132
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1970-10-17
17546
Los Angeles
Antelope Valley, Gorman Highway 5 miles west of Highway 14, Mojave Desert
1005
Comment
UCD64399
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1961-10-31
6696
Los Angeles
Antelope Valley, Avenue A at 90th Street.
685
Comment
RSA0030712
Eremalche exilis
Pam De Vries
2014-3-25
7870
Los Angeles
Mojave Desert (West); Near the town of Antelope Acres in an open field on the west side of 90th St, one mile south of Hwy 138.
735
Comment
SBBG63719
Eremocarya micrantha
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG63727
Eremocarya micrantha
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
RSA0030710
Eriastrum sapphirinum subsp. dasyanthum
Pam De Vries
2014-3-25
7874
Los Angeles
Mojave Desert (West); Near the town of Antelope Acres in an open field on the west side of 90th St, one mile south of Hwy 138.
735
Comment
SBBG58322
Eriastrum sparsiflorum
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG62823
Ericameria cooperi var. cooperi
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG8330
Ericameria cooperi var. cooperi
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG62622
Ericameria linearifolia
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG8343
Ericameria linearifolia
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG65148
Eriodictyon crassifolium var. nigrescens
unknown
1928-7-9
Los Angeles
Antelope Valley
Comment
SBBG61808
Eriogonum angulosum
R. Hoffmann
1928-7-9
Los Angeles
Antelope Valley
Comment
SBBG61895
Eriogonum brachyanthum
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG151
Eriogonum fasciculatum var. polifolium
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG62063
Eriogonum fasciculatum var. polifolium
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC261096
Eriogonum gracillimum
James L. Reveal
1988-5-17
6798
Los Angeles
Antelope Valley, along G Street 0.2 mile east of G Street on teh south side of teh highway and General W.J. Fox Airport, about 5.5 air miles west-northwest of Lancaster
731
Comment
RSA487211
Eriogonum gracillimum
James L. Reveal
1988-5-17
6798
Los Angeles
Antelope Valley, along 60th Avenue 0.2 mile east of G St., in the south side of the highway and General W.J. Fox Airport, about 5.5 air miles west-northwest of Lancaster
732
Comment
SBBG12764
Eriogonum mohavense
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
POM96608
Eriophyllum pringlei
P. A. Munz
1926-4-4
10046
Kern
5 miles south of Willow Springs.
Comment
SBBG61087
Eriophyllum pringlei
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG61089
Eriophyllum pringlei
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG65685
Eriophyllum wallacei
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG18906
Eschscholzia minutiflora
F. E. Clements
1918-5-26
Los Angeles
Antelope Valley
Comment
UCD142537
Euphorbia albomarginata
Steve Mason
1993-5-2
30
Los Angeles
Mojave Desert, off CA Hwy. 138, 1.0 mi. past W 110th St. on dirt road 0.4 mi. from jct.
762
Comment
UCD40977
Euphorbia albomarginata
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1601
Los Angeles
Antelope Valley Poppy Reserve.
Comment
SBBG56736
Festuca microstachys var. pauciflora
R. Hoffmann
1927-5-16
Los Angeles
Antelope Valley
Comment
SBBG68820
Galium angustifolium subsp. angustifolium
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC226323
Gilia latiflora subsp. davyi
Paul F. Covel
1937-4-20
931
Los Angeles
Antelope Valley
Comment
SBBG58377
Gilia latiflora subsp. davyi
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
UCD40981
Gilia latiflora subsp. davyi
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1605
Los Angeles
About 1 road mile east of entrance to Poppy Reserve.
Comment
RSA0030714
Gilia latiflora subsp. latiflora
Pam De Vries
2014-3-25
7872
Los Angeles
Mojave Desert (West); Near the town of Antelope Acres in an open field on the west side of 90th St, one mile south of Hwy 138.
735
Comment
SBBG64444
Gilia latiflora subsp. latiflora
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
POM96024
Gilia minor
P. A. Munz
1926-4-4
10049
Kern
5 miles south of Willow Springs.
Comment
RSA161661
Gilia minor
E. C. Twisselmann
1962-4-10
6859
Kern
Antelope Valley; Avenue A, 3.1 miles west of Hwy 6
671
Comment
SBBG20949
Gilia minor
E. C. Twisselmann
1962-4-10
6859
Kern
Avenue A, 3.1 mi W of Hwy 6
609
Comment
RSA0017132
Gilia ochroleuca subsp. bizonata
P. A. Munz
1926-4-4
10038
Kern
5 miles south of Willow Springs.
Comment
UC310642
Gilia ochroleuca subsp. bizonata
Philip A. Munz
1926-4-4
10038
Kern
5 mi s Willow Springs; s of Willow Springs
Comment
UCD40980
Gilia ochroleuca subsp. bizonata
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1604
Los Angeles
Antelope Valley Poppy Reserve.
Comment
SBBG18898
Glyptopleura marginata
F. E. Clements
1918-5-26
Los Angeles
Antelope Valley
Comment
POM96338
Grayia spinosa
P. A. Munz
1926-4-4
10056
Kern
5 miles south of Willow Springs.
Comment
CAS-BOT-BC305414
Helianthus annuus
Ernest C. Twisselmann
1970-9-8
17476
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
CAS-BOT-BC305415
Helianthus annuus
Ernest C. Twisselmann
1970-9-8
17476
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
JEPS64628
Helianthus annuus
Ernest C. Twisselmann
1970-9-8
17476
Los Angeles
Avenue A at 5oth Street West; Mojave Desert, Antelope Valley
731
Comment
CAS-BOT-BC55479
Hornungia procumbens
Ernest C. Twisselmann
1962-4-10
6849
Los Angeles
Mojave Desert. Antelope Valley. Avenue A 2.8 miles west of Highway 6.
670
Comment
CAS-BOT-BC55481
Hornungia procumbens
Ernest C. Twisselmann
1962-4-10
6849
Los Angeles
Mojave Desert. Antelope Valley. Avenue A 2.8 miles west of Highway 6.
Comment
CAS-BOT-BC311531
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1970-9-8
17500
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
CAS-BOT-BC311532
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1970-9-8
17500
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
CAS-BOT-BC311538
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1961-10-31
6691
Kern
Mojave-Randsburg Region. Antelope Valley: 60th Street at Avenue A (about 6 miles southwest of Rosamund)
670
Comment
CAS-BOT-BC311539
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1961-10-31
6691
Kern
Mojave-Randsburg Region. Antelope Valley: 60th Street at Avenue A (about 6 miles southwest of Rosamund)
670
Comment
JEPS27384
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1961-10-31
6691
Kern
about 6 mi se Rosamund (60th Street at Avenue A); Mohave-Randsburg Region, Antelope Valley
670
Comment
JEPS64612
Isocoma acradenia var. acradenia
Ernest C. Twisselmann
1970-9-8
17500
Los Angeles
Avenue A at 50th Street West; Mojave Desert, Antelope Valley
731
Comment
UCR280073
Kochia californica
Onkar Singh
2016-4-2
5691
Los Angeles
Mojave Desert, Antelope Valley, 11 km NW of Lancaster, 200 m south of West Avenue F and 400 m west of 60th Street West
708
Comment
SBBG1819
Krascheninnikovia lanata
L. Rowntree
1937-4-22
Los Angeles
Antelope Valley
Comment
SBBG72610
Krascheninnikovia lanata
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
POM96023
Lasthenia gracilis
P. A. Munz
1926-4-4
10050
Kern
5 miles south of Willow Springs.
Comment
RSA0030711
Lasthenia gracilis
Pam De Vries
2014-3-25
7873
Los Angeles
Mojave Desert (West); Near the town of Antelope Acres in an open field on the west side of 90th St, one mile south of Hwy 138.
735
Comment
SBBG61620
Lasthenia gracilis
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG61621
Lasthenia gracilis
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC321504
Layia glandulosa
Paul F. Covel
1937-4-20
1059
Los Angeles
Antelope Valley
Comment
SBBG70797
Lepidium dictyotum
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
POM277120
Lepidium flavum
E. S. Steele, G. F. Pratt
1934-3-22
2883
Los Angeles
Northwest of Lancaster, Mohave Desert.
Comment
POM96609
Leptosiphon aureus
P. A. Munz
1926-4-4
10045
Kern
5 miles south of Willow Springs.
Comment
SBBG64601
Leptosiphon chrysanthus subsp. chrysanthus
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
UC311246
Linanthus liniflorus
Philip A. Munz
1926-4-4
10048
Kern
5 mi s Willow Springs
Comment
RSA0030713
Linanthus parryae
Pam De Vries
2014-3-25
7871
Los Angeles
Mojave Desert (West); Near the town of Antelope Acres in an open field on the west side of 90th St, one mile south of Hwy 138.
735
Comment
SBBG64497
Linanthus parryae
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
UC1124042
Linanthus parryae
E. Armstrong
1934-3-30
1062
Kern
5 mi S of Willow Springs
762
Comment
SBBG59772
Lomatium mohavense
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
POM96032
Lomatium mohavense subsp. mohavense
P. A. Munz
1926-4-4
10047
Kern
5 miles south of Willow Springs.
Comment
CAS-BOT-BC201420
Lupinus albifrons var. albifrons
Ynez W. Winblad
1938-4-20
s.n.
Los Angeles
Antelope Valley
Comment
SBBG3546
Lupinus bicolor
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG71253
Lupinus bicolor
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG69069
Lupinus excubitus
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG3604
Lupinus formosus
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
SBBG69083
Lupinus formosus
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC207238
Lupinus peirsonii
Lester Rowntree
1932-1-1
s.n.
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC207251
Lupinus peirsonii
Lester Rowntree
1932-3-1
s.n.
Los Angeles
Antelope Valley
Comment
UC1125106
Lycium andersonii
E. Armstrong
1934-3-30
1063
Kern
5 mi s Willow Springs; Elizabeth Lake
762
Comment
SBBG70687
Lycium cooperi
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC206362
Malacothamnus fremontii
Samuel B. Parish
1887-6-1
1955
Los Angeles
Antelope Valley, Mojave Desert
Comment
GH420538
Malacothamnus fremontii
S. B. Parish
1888-06-01 - 1888-07-01
1955
Unknown
Antelope Valley, Mojave Desert
Comment Read comments Sep 28 2019
SEINET5763224
Malacothrix californica var. glabrata
Marjorie Shaw, Edna Spaulding, Mrs. C. L. Walton
1917-4-6
Los Angeles
Mojave Desert, Antelope Valley
2500
Comment
SBBG66066
Malacothrix glabrata
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG69330
Mentzelia affinis
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG69290
Mentzelia albicaulis
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
RSA593010
Microsteris gracilis
Steve Boyd
1996-5-1
8740
Los Angeles
Liebre Mountains, western summit of Liebre Mountain, along Forest Service Road 7N23 ca 4 mile NE of jtn with 7N22, near the head of Cold Canyon.
1622
Comment
SBBG84
Mirabilis laevis var. crassifolia
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
UCD40979
Mirabilis laevis var. crassifolia
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-4-14
1603
Los Angeles
Antelope Valley Poppy Reserve.
Comment
UCR36458
Mirabilis multiflora var. pubescens
A. C. Sanders, F. C. Vasek
1984-6-6
5085
Los Angeles
Mojave Desert, Antelope Valley, dry grain field along Hwy 138 [at Ave 100 West], 0.6 mi east of where it crosses the California Aqueduct, 7 mi east of Ave. 170 W
884
Comment
SBBG71987
Monardella exilis
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
UCSB21936
Monardella exilis
Morreale, J.
1967-5-19
Los Angeles
30 yards south of Highway 138, 6 mi. west of its junction with Hwy. 14, in Antelope Valley, Mojave Desert
1066
Comment
SBBG65460
Monolepis nuttalliana
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
RSA421091
Nama californica
Anstruther Davidson
1907-1
s.n.
Los Angeles
Antelope Valley
Comment
SBBG65094
Nama demissa
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
SBBG65096
Nama demissa
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SFV21790
Oenothera caespitosa
L. K. Grossnickle, K. Grossnickle
2010-5-2
s. n.
Los Angeles
Mojave Desert Antelope Valley. Lancaster, side of road of Avenue D near 8oth Street West.
740
Comment
SBBG61323
Oenothera californica subsp. avita
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
UC1122155
Oenothera californica subsp. californica
E. Armstrong
1934-3-31
1067
Kern
6 mi s Willow Springs; Elizabeth Lake Quadrangle
Comment
SBBG63476
Pectocarya anisocarpa
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG63503
Pectocarya setosa
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC239139
Penstemon incertus
Lester Rowntree
1937-5-7
s.n.
Kern
Antelope Valley
Comment
UC21239
Perideridia pringlei
Dr. A. Davidson
1894-1
Los Angeles
Antelope Val.
Comment
CAS-BOT-BC73797
Peritoma arborea var. arborea
Paul F. Covel
1937-4-20
770
Kern
Antelope Valley
Comment
SBBG65069
Phacelia
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG64942
Phacelia fremontii
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG65068
Phacelia fremontii
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC145050
Phacelia mohavensis
Oliver
unspecified
s.n.
Los Angeles
Antelope Valley
Comment
SBBG65048
Phacelia tanacetifolia
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC91680
Platystemon californicus
Paul F. Covel
1938-4-20
1164
Los Angeles
Antelope Valley.
Comment
SBBG56797
Poa secunda subsp. secunda
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG59510
Polypogon monspeliensis
R. Hoffmann
1926-4-19
Los Angeles
Antelope Valley
Comment
SBBG71337
Rhamnus ilicifolia
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC176856
Salsola gobicola
Ernest C. Twisselmann
1970-9-8
17478
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
CAS-BOT-BC176857
Salsola gobicola
Ernest C. Twisselmann
1970-9-8
17478
Los Angeles
Antelope Valley: Avenue A at 50th Street West
731
Comment
RSA223710
Salsola gobicola
E. C. Twisselmann
1970-9-8
17478
Los Angeles
Antelope Valley: Avenue A at 50th Street West.
732
Comment
CAS-BOT-BC180744
Salsola tragus
Ernest C. Twisselmann
1970-9-8
17479
Los Angeles
Antelope Valley, Avenue A at 50th Street West - Mojave Desert
731
Comment
CAS-BOT-BC180745
Salsola tragus
Ernest C. Twisselmann
1970-9-8
17479
Los Angeles
Antelope Valley, Avenue A at 50th Street West - Mojave Desert
731
Comment
CAS-BOT-BC224949
Salvia dorrii var. pilosa
Paul F. Covel
1937-4-20
962
Los Angeles
Antelope Valley
Comment
SBBG71168
Salvia dorrii var. pilosa
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG71562
Scutellaria mexicana
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
CAS-BOT-BC240234
Setaria viridis
Ernest C. Twisselmann
1970-10-17
17547
Los Angeles
Antelope Valley: Gorman Highway 5 miles west of Highway 14
1005
Comment
CAS-BOT-BC240236
Setaria viridis
Ernest C. Twisselmann
1970-10-17
17547
Los Angeles
Antelope Valley: Gorman Highway 5 miles west of Highway 14
1005
Comment
SBBG72148
Sisymbrium altissimum
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG70643
Solanum xanti
R. Hoffmann
1925-5-16
Los Angeles
Antelope Valley
Comment
SBBG71514
Sphaeralcea ambigua
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
UCR52600
Stipa cernua
L. F. LaPre
1988-7-2
s.n.
Los Angeles
Western Mojave Desert, Del Sur Ranch, 6 mi. west of Lancaster, near intersection Ave G & 100th Street West
765
Comment
SBBG72652
Suaeda moquinii
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
POM96059
Syntrichopappus fremontii
P. A. Munz
1926-4-4
10041
Kern
5 miles south of Willow Springs
Comment Read comments Jan 7 2011
SBBG65865
Tetradymia spinosa
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG72440
Thlaspi arvense
R. Hoffmann
1925-5-17
Los Angeles
Antelope Valley
Comment
SBBG2620
Tropidocarpum gracile
R. Hoffmann
1925-5-15
Los Angeles
Antelope Valley
Comment
UCD93875
Vulpia microstachys var. ciliata
Ernest C. Twisselmann
1962-4-10
6856
Los Angeles
Antelope Valley, Avenue A, 3.1 miles west of Highway 6.
670
Comment
CAS-BOT-BC183767
Vulpia microstachys var. confusa
Ernest C. Twisselmann
1962-4-10
6856
Kern
Antelope Valley: Avenue A, 3.1 miles west of Highway 6, Los Angeles & Kern Counties
670
Comment
UCD93957
Vulpia microstachys var. confusa
Ernest C. Twisselmann
1962-4-10
6856
Los Angeles
Antelope Valley, Avenue A, 3.1 miles west of Highway 6.
670
Comment
CAS-BOT-BC183929
Vulpia microstachys var. microstachys
Ernest C. Twisselmann
1962-4-10
6856
Unknown
Antelope Valley: Avenue A, 3.1 miles west of Highway 6, Los Angeles & Kern Counties
670
Comment
POM96075
Vulpia octoflora
P. A. Munz
1926-4-4
10051
Kern
5 miles south of Willow Springs.
Comment
CAS-BOT-BC185888
Vulpia octoflora var. hirtella
Ernest C. Twisselmann
1962-4-10
6853
Kern
Antelope Valley: Avenue A, 3.1 miles west of Highway 6, Kern & Los Angeles Counties
670
Comment
UCD94665
Vulpia octoflora var. hirtella
Ernest C. Twisselmann
1962-4-10
6853
Kern
Kern and Los Angeles Counties. Mojave Desert. Antelope Valley. Avenue A, 3.1 miles W of Highway 6.
670
Comment
CAS-BOT-BC185942
Vulpia octoflora var. octoflora
Ernest C. Twisselmann
1962-4-10
6853
Los Angeles
Antelope Valley: Avenue A, 3.1 miles west of Highway 6, Kern & Los Angeles Counties
670
Comment