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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC418694
Eschscholzia glyptosperma
Ernest C. Twisselmann
1966-4-13
11827
Kern
Mojave Desert, Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC418695
Eschscholzia glyptosperma
Ernest C. Twisselmann
1966-4-13
11827
Kern
Mojave Desert, Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road
719
Comment
RSA187038
Eschscholzia glyptosperma
E. C. Twisselmann
1966-4-13
11827
Kern
Plains east of Ridgecrest, along County Line Road
720
Comment
SBBG26047
Eschscholzia glyptosperma
E. C. Twisselmann
1966-4-13
11827
Kern
plains E of Ridgecrest along County Line Rd
719
Comment
CAS-BOT-BC239902
Schismus arabicus
Ernest C. Twisselmann
1966-4-13
11828
Kern
Mojave Desert, the Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC243433
Schismus barbatus
Ernest C. Twisselmann
1966-4-13
11828
Kern
Plains east of Ridgecrest, along County Line Road, Mojave-Randsburg Region, Mojave Desert
719
Comment
SEINET10871094
Lupinus shockleyi
Ernest C. Twisselmann
1966-4-13
Twisselmann 11829
Kern
Mojave desert, mojave-randsburg region. Plains e of ridgecrest, along county Line rd. Scattered colonies growing in wind-modified sandy soil on a broad Plain. Shadscale scrub.
719
Comment
CAS-BOT-BC246230
Chorizanthe rigida
Ernest C. Twisselmann
1966-4-13
11830
Kern
Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC246233
Chorizanthe rigida
Ernest C. Twisselmann
1966-4-13
11830
Kern
Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC89574
Lepidium lasiocarpum
Ernest C. Twisselmann
1966-4-13
11831
Kern
Mojave Desert. Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road.
719
Comment
CAS-BOT-BC89575
Lepidium lasiocarpum
Ernest C. Twisselmann
1966-4-13
11831
Kern
Mojave Desert. Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road.
719
Comment
SBBG26238
Plagiobothrys arizonicus
E. C. Twisselmann
1966-4-13
11832
Kern
plains E of Ridgecrest along County Line Rd
719
Comment
SBBG26062
Cryptantha angustifolia
E. C. Twisselmann
1966-4-13
11834
Kern
plains E of Ridgecrest along County Line Rd
719
Comment
CAS-BOT-BC277681
Chaenactis macrantha
Ernest C. Twisselmann
1966-4-13
11837
Kern
Mojave Desert, Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC277682
Chaenactis macrantha
Ernest C. Twisselmann
1966-4-13
11837
Kern
Mojave Desert, Mojave-Randsburg Region. Plains east of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC40198
Caulanthus lasiophyllus
Ernest C. Twisselmann
1966-4-13
11838
Kern
The Mojave-Randsburg Region. Mojave Desert. Plains east of Ridgecrest, along County Line Road.
719
Comment
CAS-BOT-BC61065
Streptanthella longirostris
Ernest C. Twisselmann
1966-4-13
11838
Kern
Mojave Desert. Mojave-Randsburg Region. Plains esat of Ridgecrest, along County Line Road.
719
Comment
CAS-BOT-BC191695
Chorizanthe brevicornu var. brevicornu
Ernest C. Twisselmann
1966-4-13
11840
Kern
Plains E of Ridgecrest, along County Line Road. Mojave Desert
719
Comment
CAS-BOT-BC276364
Chaenactis carphoclinia
Ernest C. Twisselmann
1966-4-13
11842
Kern
Mojave-Randsburg Region. Plains E of Ridgecrest, along County Line Road
719
Comment
CAS-BOT-BC276365
Chaenactis carphoclinia
Ernest C. Twisselmann
1966-4-13
11842
Kern
Mojave-Randsburg Region. Plains E of Ridgecrest, along County Line Road
719
Comment
JEPS52280
Chaenactis carphoclinia var. carphoclinia
Ernest C. Twisselmann
1966-4-13
11842
Kern
east Ridgecrest (along County Line Road); Mojave Desert, Mojave-Randsburg Region
719
Comment
RSA0097443
Gilia sinuata
E. C. Twisselmann
1966-4-13
11843
Kern
Plains east of Ridgecrest, along County Line Road.
720
Comment
RSA187115
Abronia villosa
E. C. Twisselmann
1966-4-13
11912
Kern
Plains east of Ridgecrest, along County Line Road.
720
Comment
SBBG26171
Abronia villosa
E. C. Twisselmann
1966-4-13
11912
Kern
plains E of Ridgecrest along County Line Rd
731
Comment
CAS-BOT-BC131375
Encelia farinosa
Ernest C. Twisselmann
1966-4-13
11915
San Bernardino
Saltwells (Poison) Canyon
551
Comment
CAS-BOT-BC131382
Encelia farinosa
Ernest C. Twisselmann
1966-4-13
11915
San Bernardino
Saltwells (Poison) Canyon
551
Comment
JEPS52125
Encelia farinosa
Ernest C. Twisselmann
1966-4-13
11915
San Bernardino
Saltwells Canyon (Poison Canyon) Saltwells Canyon (Poison Canyon) (canyon walls)
551
Comment
SBBG26046
Encelia farinosa
E. C. Twisselmann
1966-4-13
11915
San Bernardino
Salt Wells Cyn (Poison Canyon)
551
Comment
SBBG26048
Phacelia crenulata
E. C. Twisselmann
1966-4-13
11916
San Bernardino
W of Searles Lake (just N of Westend)
502
Comment
RSA187114
Phacelia ambigua
E. C. Twisselmann
1966-4-13
11916
San Bernardino
Plain W of Searles Lake (just N of W end)
503
Comment
CAS-BOT-BC98843
Atrichoseris platyphylla
Ernest C. Twisselmann
1966-4-13
11917
San Bernardino
Plain west of Serles Lake (just north of West End) - Mojave Desert
502
Comment
CAS-BOT-BC89325
Lepidium flavum
Ernest C. Twisselmann
1966-4-13
11918
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona).
548
Comment
CAS-BOT-BC89326
Lepidium flavum
Ernest C. Twisselmann
1966-4-13
11918
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona).
548
Comment
SBBG26049
Lepidium flavum
E. C. Twisselmann
1966-4-13
11918
San Bernardino
W side of Searles Lake, 1 mi N of Trona
548
Comment
CAS-BOT-BC427477
Oligomeris linifolia
Ernest C. Twisselmann
1966-4-13
11920
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona)
548
Comment
CAS-BOT-BC427478
Oligomeris linifolia
Ernest C. Twisselmann
1966-4-13
11920
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona)
548
Comment
CAS-BOT-BC347723
Malacothrix glabrata
Ernest C. Twisselmann
1966-4-13
11921
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona)
548
Comment
CAS-BOT-BC347724
Malacothrix glabrata
Ernest C. Twisselmann
1966-4-13
11921
San Bernardino
Mojave Desert. West side of Searles Lake (1 mile north of Trona)
548
Comment
CAS-BOT-BC76518
Eschscholzia minutiflora
Ernest C. Twisselmann
1966-4-13
11922
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles valleys.
822
Comment
CAS-BOT-BC76519
Eschscholzia minutiflora
Ernest C. Twisselmann
1966-4-13
11922
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles valleys.
822
Comment
JEPS52124
Plantago ovata
Ernest C. Twisselmann
1966-4-13
11924
Inyo
divide between Panamint Valley and Searles Valley; Mojave Desert, Slate Range
822
Comment
CAS-BOT-BC40531
Caulanthus lasiophyllus
Ernest C. Twisselmann
1966-4-13
11925
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles Valleys.
822
Comment
CAS-BOT-BC40532
Caulanthus lasiophyllus
Ernest C. Twisselmann
1966-4-13
11925
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles Valleys.
822
Comment
CAS-BOT-BC98807
Atrichoseris
Ernest C. Twisselmann
1966-4-13
11926
Inyo
Slate Range: divide between Panamint & Searles valleys - Mojave Desert
822
Comment
CAS-BOT-BC98808
Atrichoseris
Ernest C. Twisselmann
1966-4-13
11926
Inyo
Slate Range: divide between Panamint & Searles valleys - Mojave Desert
822
Comment
JEPS52123
Atrichoseris platyphylla
Ernest C. Twisselmann
1966-4-13
11926
Inyo
Slate Range, between Panamit Valley and Searles Valley Mojave Desert, Slate Range
822
Comment
SBBG26201
Atrichoseris platyphylla
E. C. Twisselmann
1966-4-13
11926
Inyo
Slate Range, divide between Panamint and Searles Valleys
822
Comment
CAS-BOT-BC257539
Eriogonum inflatum
Ernest C. Twisselmann
1966-4-13
11927
Inyo
Slate Range: divide between Panamint & Searles valleys
822
Comment
CAS-BOT-BC257540
Eriogonum inflatum
Ernest C. Twisselmann
1966-4-13
11927
Inyo
Slate Range: divide between Panamint & Searles valleys
822
Comment
RSA186933
Gilia cana subsp. triceps
E. C. Twisselmann
1966-4-13
11930
Inyo
Slate Range: Divide between Panamint and Searles valleys
823
Comment
CAS-BOT-BC89556
Lepidium lasiocarpum
Ernest C. Twisselmann
1966-4-13
11931
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles Valleys.
822
Comment
CAS-BOT-BC89571
Lepidium lasiocarpum
Ernest C. Twisselmann
1966-4-13
11931
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles Valleys.
822
Comment
CAS-BOT-BC89834
Lepidium nitidum
Ernest C. Twisselmann
1966-4-13
11931
Inyo
Mojave Desert. Slate Range. Divide between Panamint and Searles Valleys.
822
Comment
CAS-BOT-BC268815
Eriogonum nidularium
Ernest C. Twisselmann
1966-4-13
11932
Inyo
Slate Range: divide between Panamint & Searles valleys
822
Comment
CAS-BOT-BC202328
Prosopis glandulosa var. torreyana
Ernest C. Twisselmann
1966-4-13
11934
Inyo
Panamint Dry Lake, just southeast of Ballarat
327
Comment
CAS-BOT-BC202330
Prosopis glandulosa var. torreyana
Ernest C. Twisselmann
1966-4-13
11934
Inyo
Panamint Dry Lake, just southeast of Ballarat
327
Comment
CAS-BOT-BC355946
Perityle emoryi
Ernest C. Twisselmann
1966-4-13
11935
Inyo
Mojave Desert. Base of Panamint Mountains just southeast of Ballarat
327
Comment
CAS-BOT-BC355947
Perityle emoryi
Ernest C. Twisselmann
1966-4-13
11935
Inyo
Mojave Desert. Base of Panamint Mountains just southeast of Ballarat
327
Comment
JEPS52122
Perityle emoryi
Ernest C. Twisselmann
1966-4-13
11935
Inyo
just se Ballarat (base of Panamint Mountains); Mojave Desert, Panamint Mountains
327
Comment
RSA187096
Linanthus filiformis
E. C. Twisselmann
1966-4-13
11936
Inyo
Base of Panimint Mts. just southeast of Ballarat.
328
Comment
CAS-BOT-BC263488
Eriogonum thomasii
Ernest C. Twisselmann
1966-4-13
11940
Inyo
Base of Panamint Mountains just southeast of Ballarat
320
Comment
CAS-BOT-BC263489
Eriogonum thomasii
Ernest C. Twisselmann
1966-4-13
11940
Inyo
Base of Panamint Mountains just southeast of Ballarat
320
Comment
SBBG26186
Cryptantha angustifolia
E. C. Twisselmann
1966-4-13
11941
Inyo
W side of Panamint Dry Lake
381
Comment
RSA187101
Cryptantha angustifolia
E. C. Twisselmann
1966-4-13
11941
Inyo
W side of Panamint Dry Lake
381
Comment
CAS-BOT-BC277698
Chaenactis macrantha
Ernest C. Twisselmann
1966-4-13
11943
Inyo
West side of Panamint Dry Lake
381
Comment
CAS-BOT-BC276329
Chaenactis carphoclinia
Ernest C. Twisselmann
1966-4-13
11944
Inyo
Mojave Desert. W side of Panamint Lake
381
Comment
CAS-BOT-BC276330
Chaenactis carphoclinia
Ernest C. Twisselmann
1966-4-13
11944
Inyo
Mojave Desert. W side of Panamint Lake
381
Comment
CAS-BOT-BC262929
Eriogonum trichopes
Ernest C. Twisselmann
1966-4-13
11945
Inyo
Mouth of Wild Rose [Wildrose] Canyon (at the edge of Panamint Valley)
556
Comment
CAS-BOT-BC262930
Eriogonum trichopes
Ernest C. Twisselmann
1966-4-13
11945
Inyo
Mouth of Wild Rose [Wildrose] Canyon (at the edge of Panamint Valley)
556
Comment
CAS-BOT-BC263490
Eriogonum thomasii
Ernest C. Twisselmann
1966-4-13
11946
Inyo
Mouth of Wild Rose Canyon at the edge of Panamint Valley, Mojave Desert
556
Comment
CAS-BOT-BC263491
Eriogonum thomasii
Ernest C. Twisselmann
1966-4-13
11946
Inyo
Mouth of Wild Rose Canyon at the edge of Panamint Valley, Mojave Desert
556
Comment
SBBG26185
Aliciella latifolia subsp. latifolia
E. C. Twisselmann
1966-4-13
11947
Inyo
mouth of Wildrose Cyn
556
Comment
RSA187089
Aliciella latifolia
E. C. Twisselmann
1966-4-13
11947
Inyo
Mouth of Wild Rose Canyon, at the edge of Panamint Valley
556
Comment
CAS-BOT-BC352265
Anulocaulis annulatus
Ernest C. Twisselmann
1966-4-13
11949
Inyo
Mouth of Wild Rose Canyon (at the edge of Panamint Valley), Mojave Desert
556
Comment
CAS-BOT-BC352266
Anulocaulis annulatus
Ernest C. Twisselmann
1966-4-13
11949
Inyo
Mouth of Wild Rose Canyon (at the edge of Panamint Valley), Mojave Desert
556
Comment
CAS-BOT-BC28016
Boechera xylopoda
Ernest C. Twisselmann
1966-4-13
11951
Inyo
Mojave Desert. Aguerrebery Point, Panamint Mountains.
1913
Comment
CAS-BOT-BC28017
Boechera xylopoda
Ernest C. Twisselmann
1966-4-13
11951
Inyo
Mojave Desert. Aguerrebery Point, Panamint Mountains.
1913
Comment
SBBG26195
Caulanthus cooperi
E. C. Twisselmann
1966-4-13
11952
Inyo
0.7 mi W of Aguereberry Pt
1859
Comment
CAS-BOT-BC38307
Caulanthus cooperi
Ernest C. Twisselmann
1966-4-13
11952
Inyo
Draw 0.7 mile west of Aguerreberry Point.
1859
Comment
CAS-BOT-BC38308
Caulanthus cooperi
Ernest C. Twisselmann
1966-4-13
11952
Inyo
Draw 0.7 mile west of Aguerreberry Point.
1859
Comment
SBBG26199
Castilleja chromosa
E. C. Twisselmann
1966-4-13
11953
Inyo
0.7 mi W of Aguereberry Pt
1859
Comment
JEPS52121
Castilleja angustifolia
Ernest C. Twisselmann
1966-4-13
11953
Inyo
0.7 mi w Aguerrebery Point; Mohave Desert
1859
Comment
CAS-BOT-BC186974
Astragalus layneae
Ernest C. Twisselmann
1966-4-13
11954
Inyo
Mesa at the head of Wild Rose [Wildrose] Canyon, Panamint Mountains
1524
Comment
CAS-BOT-BC186992
Astragalus layneae
Ernest C. Twisselmann
1966-4-13
11954
Inyo
Mesa at the head of Wild Rose [Wildrose] Canyon, Panamint Mountains
1524
Comment
SBBG25178
Astragalus layneae
E. C. Twisselmann
1966-4-13
11954
Inyo
mesa at the head of Wildrose Cyn
1524
Comment
RSA186935
Gilia cana subsp. triceps
E. C. Twisselmann
1966-4-13
11955
Inyo
Mesa at the head of Wildrose Canyon, Panamint Mountains
1524
Comment
SBBG26017
Gilia cana subsp. triceps
E. C. Twisselmann
1966-4-13
11955
Inyo
mesa at head of Wildrose Cyn
1524
Comment
CAS-BOT-BC178720
Astragalus casei
Ernest C. Twisselmann
1966-4-13
11956
Inyo
Mesa at the head of Immigrant Canyon, Panamint Mountains - Mojave Desert
1493
Comment
CAS-BOT-BC178721
Astragalus casei
Ernest C. Twisselmann
1966-4-13
11956
Inyo
Mesa at the head of Immigrant Canyon, Panamint Mountains - Mojave Desert
1493
Comment
RSA187094
Astragalus casei
E. C. Twisselmann
1966-4-13
11956
Inyo
Mesa at the head of Immigrant Canyon, Panamint Mtns.
1494
Comment
SBBG26182
Astragalus casei
E. C. Twisselmann
1966-4-13
11956
Inyo
mesa at the head of Emigrant Cyn
1493
Comment
CAS-BOT-BC340788
Senecio flaccidus var. monoensis
Ernest C. Twisselmann
1966-4-13
11957
Inyo
Mojave Desert. Emmigrant [Emigrant] Canyon, Panamint Mountains
1158
Comment
CAS-BOT-BC340789
Senecio flaccidus var. monoensis
Ernest C. Twisselmann
1966-4-13
11957
Inyo
Mojave Desert. Emmigrant [Emigrant] Canyon, Panamint Mountains
1158
Comment
JEPS52120
Senecio
Ernest C. Twisselmann
1966-4-13
11957
Inyo
Emigrant Canyon Mojave Desert, Panamint Mountains
1158
Comment
SBBG26181
Senecio flaccidus var. monoensis
E. C. Twisselmann
1966-4-13
11957
Inyo
Emigrant Cyn
Comment
RSA187082
Camissonia cardiophylla subsp. robusta
E. C. Twisselmann
1966-4-13
11958
Inyo
Mojave Desert, Argus Mountains: Lone Pine Highway 4.6 miles west of Panamint Springs
976
Comment
CAS-BOT-BC108401
Salix exigua
Ernest C. Twisselmann
1966-4-13
11959
Inyo
Olancha - Mojave Desert
1097
Comment
CAS-BOT-BC108408
Salix exigua
Ernest C. Twisselmann
1966-4-13
11959
Inyo
Olancha - Mojave Desert
Comment
RSA187052
Salix exigua
E. C. Twisselmann
1966-4-13
11959
Inyo
Olancha.
1098
Comment
CAS-BOT-BC108402
Salix exigua
Ernest C. Twisselmann
1966-4-13
11960
Inyo
Olancha - Mojave Desert
1097
Comment
CAS-BOT-BC108409
Salix exigua
Ernest C. Twisselmann
1966-4-13
11960
Inyo
Olancha - Mojave Desert
1097
Comment
RSA187087
Salix exigua
E. C. Twisselmann
1966-4-13
11960
Inyo
Olancha.
1098
Comment
SBBG26184
Cryptantha pterocarya var. pterocarya
E. C. Twisselmann
1966-4-13
11961
Inyo
Mojave Hwy 10.5 mi S of Olancha
1051
Comment
CAS-BOT-BC43301
Descurainia pinnata subsp. glabra
Ernest C. Twisselmann
1966-4-13
11962
Inyo
Mojave Desert. Owens Valley. Mojave Highway, 10.5 miles south of Olancha.
1051
Comment
CAS-BOT-BC43302
Descurainia pinnata subsp. glabra
Ernest C. Twisselmann
1966-4-13
11962
Inyo
Mojave Desert. Owens Valley. Mojave Highway, 10.5 miles south of Olancha.
1051
Comment
CAS-BOT-BC43448
Descurainia sophia
Ernest C. Twisselmann
1966-4-13
11963
Inyo
Mojave Desert. Owens Valley. Mojave Highway, 10.5 miles south of Olancha.
1051
Comment
CAS-BOT-BC43449
Descurainia sophia
Ernest C. Twisselmann
1966-4-13
11963
Inyo
Mojave Desert. Owens Valley. Mojave Highway, 10.5 miles south of Olancha.
1051
Comment
CAS-BOT-BC362593
Rafinesquia neomexicana
Ernest C. Twisselmann
1966-4-13
11969
Inyo
Mojave Desert. West side of Panamint Dry Lake
381
Comment
CAS-BOT-BC362594
Rafinesquia neomexicana
Ernest C. Twisselmann
1966-4-13
11969
Inyo
Mojave Desert. West side of Panamint Dry Lake
381
Comment
CAS-BOT-BC283340
Calycoseris parryi
Ernest C. Twisselmann
1966-4-13
11970
Inyo
Mojave Desert. W side of Panamint Dry Lake
381
Comment