Search Results — 454 specimen records retrieved (389 records with coordinates)
Results for search: County=SAN BERNARDINO; Source=All; Collector=Twisselmann;   

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC106595  Baileya pleniradiata Ernest C. Twisselmann 1966-4-27 12053 San Bernardino Hinkley - Mojave Desert 693 Comment
  CAS-BOT-BC106596  Baileya pleniradiata Ernest C. Twisselmann 1966-4-27 12053 San Bernardino Hinkley - Mojave Desert 693 Comment
  CAS-BOT-BC106597  Baileya pleniradiata Ernest C. Twisselmann 1969-6-4 15605 San Bernardino Plain at the northwest end of Harper Dry Lake 701 Comment
  CAS-BOT-BC110305  Grayia spinosa Ernest C. Twisselmann 1963-5-10 8160 San Bernardino Mojave Desert. Saddleback Mountain, northwestern San Bernardino county. 868 Comment
  CAS-BOT-BC110306  Grayia spinosa Ernest C. Twisselmann 1963-5-10 8160 San Bernardino Saddleback Mountain, NW part of county. 868 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
  CAS-BOT-BC131713  Ericameria cooperi var. cooperi Ernest C. Twisselmann 1965-5-6 10757 San Bernardino Old mines below Atolia 975 Comment
  CAS-BOT-BC131754  Ericameria cooperi var. cooperi Ernest C. Twisselmann 1965-5-6 10757 San Bernardino Old mines below Atolia 975 Comment
  CAS-BOT-BC145736  Avena sativa Ernest C. Twisselmann 1964-5-6 9290 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  CAS-BOT-BC150991  Diplacus bigelovii var. cuspidatus Ernest C. Twisselmann 1962-5-7 7084 B San Bernardino Salt Wells Canyon 510 Comment
  CAS-BOT-BC160700  Chylismia claviformis subsp. claviformis Ernest C. Twisselmann 1962-4-10 6827 San Bernardino Mojave Desert, the Mojave-Randsburg Region. Highway U.S. 466 near the San Bernardino County Line 716 Comment
  CAS-BOT-BC160704  Chylismia claviformis subsp. claviformis Ernest C. Twisselmann 1958-4-17 4264 San Bernardino Rand Mountains about 2 miles southeast of Johannesburg 1173 Comment
  CAS-BOT-BC160705  Chylismia claviformis subsp. claviformis Ernest C. Twisselmann 1969-6-4 15611 San Bernardino Plain north of Harper Dry Lake 701 Comment
  CAS-BOT-BC160707  Chylismia claviformis subsp. claviformis Ernest C. Twisselmann 1958-4-17 4264 San Bernardino Rand Mountains about 2 miles southeast of Johannesburg 1173 Comment
  CAS-BOT-BC162657  Camissonia kernensis subsp. gilmanii Ernest C. Twisselmann 1969-6-4 15613 San Bernardino Plain north of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC162895  Eremothera boothii subsp. desertorum Ernest C. Twisselmann 1969-6-4 15610 San Bernardino Plain north of Harper Dry Lake - Mojave Desert 701 Comment
  CAS-BOT-BC162896  Eremothera boothii subsp. desertorum Ernest C. Twisselmann 1962-5-7 7082 San Bernardino Plain at the head of Salt Wells Canyon - Mojave Desert 594 Comment
  CAS-BOT-BC162897  Eremothera boothii subsp. desertorum Ernest C. Twisselmann 1962-5-7 7082 San Bernardino Plain at the head of Salt Wells Canyon - Mojave Desert 594 Comment
  CAS-BOT-BC162898  Eremothera boothii subsp. desertorum Ernest C. Twisselmann 1962-5-7 7082 San Bernardino Plain at the head of Salt Wells Canyon - Mojave Desert 594 Comment
  CAS-BOT-BC162899  Eremothera boothii subsp. desertorum Ernest C. Twisselmann 1969-6-4 15604 San Bernardino Northwest end of Harper Dry Lake - Mojave Desert 670 Comment
  CAS-BOT-BC167734  Petalonyx thurberi Ernest C. Twisselmann 1958-9-30 4814 San Bernardino Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC167783  Petalonyx thurberi Ernest C. Twisselmann 1958-9-30 4814 San Bernardino Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC170026  Atriplex confertifolia Ernest C. Twisselmann 1958-10-31 4944 San Bernardino Kramer's Corners, Mojave Desert 762 Comment
  CAS-BOT-BC170027  Atriplex confertifolia Ernest C. Twisselmann 1958-9-30 4806 San Bernardino Salt Wells Canyon, northwestern San Bernardino County, Mojave Desert 548 Comment
  CAS-BOT-BC170028  Atriplex confertifolia Ernest C. Twisselmann 1964-10-20 10307 San Bernardino Searles Lake at West End, Mojave Desert 496 Comment
  CAS-BOT-BC170035  Atriplex confertifolia Ernest C. Twisselmann 1958-10-31 4944 San Bernardino Kramer's Corners - Mojave Desert 762 Comment
  CAS-BOT-BC170036  Atriplex confertifolia Ernest C. Twisselmann 1958-9-30 4806 San Bernardino Salt Wells Canyon, northwestern San Bernardino County - Mojave Desert 548 Comment
  CAS-BOT-BC170037  Atriplex confertifolia Ernest C. Twisselmann 1964-10-20 10307 San Bernardino Searles Lake at West End - Mojave Desert 496 Comment
  CAS-BOT-BC170272  Atriplex hymenelytra Ernest C. Twisselmann 1964-10-20 10393 San Bernardino Searles Lake at West End 496 Comment
  CAS-BOT-BC170273  Atriplex hymenelytra Ernest C. Twisselmann 1964-10-20 10393 San Bernardino Searles Lake at West End 496 Comment
  CAS-BOT-BC170274  Atriplex hymenelytra Ernest C. Twisselmann 1958-9-30 4810 San Bernardino Mouth of Salt Wells Canyon, from here west to Ridgecrest - Mojave Desert 487 Comment
  CAS-BOT-BC170621  Atriplex argentea var. hillmanii Ernest C. Twisselmann 1969-6-4 15602 San Bernardino Northwest end of Harper Dry Lake - Mojave Desert 670 Comment
  CAS-BOT-BC170736  Larrea tridentata Ernest C. Twisselmann 1955-9-16 2404 San Bernardino Gold Hill, Rand Mountains 1120 Comment
  CAS-BOT-BC170737  Larrea tridentata Ernest C. Twisselmann 1964-10-20 10301 San Bernardino Blackwater Well, northwestern San Bernardino County - Mojave Desert 1127 Comment
  CAS-BOT-BC170758  Larrea tridentata Ernest C. Twisselmann 1964-10-20 10301 San Bernardino Blackwater Well, northwetern San Bernardino County - Mojave Desert 1127 Comment
  CAS-BOT-BC170766  Larrea tridentata Ernest C. Twisselmann 1955-9-16 2404 San Bernardino Gold Hill, Rand Mountains 1120 Comment
  CAS-BOT-BC170831  Mentzelia tridentata Ernest C. Twisselmann 1966-4-27 12073 San Bernardino Pass on the Camp Irwin highway at the southwest side of Coyote Dry Lake basin, Calico Mountains - Mojave Desert 822 Comment
  CAS-BOT-BC170833  Mentzelia tridentata Ernest C. Twisselmann 1966-4-27 12073 San Bernardino Pass on the Camp Irwin highway at the southwest side of Coyote Dry Lake basin, Calico Mountains - Mojave Desert 822 Comment
  CAS-BOT-BC176345  Atriplex parryi Ernest C. Twisselmann 1958-9-30 4816 San Bernardino Searles Lake at Trona 496 Comment
  CAS-BOT-BC176346  Atriplex parryi Ernest C. Twisselmann 1958-9-30 4816 San Bernardino Searles Lake at Trona 496 Comment
  CAS-BOT-BC176552  Atriplex polycarpa Ernest C. Twisselmann 1958-9-30 4809 San Bernardino Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC176556  Atriplex polycarpa Ernest C. Twisselmann 1964-10-20 10304 San Bernardino Lava Mountains: Pass south of Klinker Mountain 1036 Comment
  CAS-BOT-BC176571  Atriplex polycarpa Ernest C. Twisselmann 1958-9-30 4809 San Bernardino Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC176789  Atriplex spinifera Ernest C. Twisselmann 1969-6-4 15585 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC176862  Salsola gobicola Ernest C. Twisselmann 1958-4-17 4272 San Bernardino Cuddeback Lake Road, 1.5 miles east of Atolia 883 Comment
  CAS-BOT-BC176863  Salsola gobicola Ernest C. Twisselmann 1958-4-17 4272 San Bernardino Cuddeback Lake Road, 1.5 mile east of Atolia 883 Comment
  CAS-BOT-BC176866  Salsola gobicola Ernest C. Twisselmann 1969-6-4 15590 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC177312  Astragalus acutirostris Ernest C. Twisselmann 1964-5-6 9302 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC177327  Astragalus acutirostris Ernest C. Twisselmann 1964-5-6 9302 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC182607  Astragalus didymocarpus var. dispermus Ernest C. Twisselmann 1964-5-6 9296 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC182609  Astragalus didymocarpus var. dispermus Ernest C. Twisselmann 1964-5-6 9287 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC182616  Astragalus didymocarpus var. dispermus Ernest C. Twisselmann 1964-5-6 9287 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC182617  Astragalus didymocarpus var. dispermus Ernest C. Twisselmann 1964-5-6 9296 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC185640  Bromus tectorum Ernest C. Twisselmann 1958-4-17 4270 San Bernardino Mojave Desert. Cuddeback Lake Road, 0.5 mile east of Atolia. 899 Comment
  CAS-BOT-BC185641  Bromus tectorum Ernest C. Twisselmann 1958-4-17 4270 San Bernardino Mojave Desert. Cuddeback Lake Road, 0.5 mile east of Atolia. 899 Comment
  CAS-BOT-BC187041  Astragalus layneae Ernest C. Twisselmann 1965-5-6 10758 San Bernardino Old mines below Atolia 975 Comment
  CAS-BOT-BC187044  Astragalus layneae Ernest C. Twisselmann 1965-5-6 10758 San Bernardino Old mines below Atolia 975 Comment
  CAS-BOT-BC187449  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1958-4-17 4273 San Bernardino Randsburg Road, 17.5 miles north of Kramer 853 Comment
  CAS-BOT-BC187450  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1964-5-6 9289 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC187451  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1958-10-31 4948 San Bernardino Highway U.S. 466, 0.8 mile west of Kramer's Corners 762 Comment
  CAS-BOT-BC187452  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1962-4-10 6809 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart 609 Comment
  CAS-BOT-BC187462  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1958-10-31 4948 San Bernardino Highway U.S. 466, 0.8 mile west of Kramer's Corners 762 Comment
  CAS-BOT-BC187463  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1964-5-6 9289 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC187464  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1962-4-10 6809 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart 609 Comment
  CAS-BOT-BC187469  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1958-4-17 4273 San Bernardino Randsburg Road, 17.5 miles north of Kramer 853 Comment
  CAS-BOT-BC191743  Chorizanthe brevicornu var. brevicornu Ernest C. Twisselmann 1964-5-6 9294 San Bernardino NE end of Kramer Hills. Mojave Desert 914 Comment
  CAS-BOT-BC191744  Chorizanthe brevicornu var. brevicornu Ernest C. Twisselmann 1964-5-6 9294 San Bernardino NE end of Kramer Hills. Mojave Desert 914 Comment
  CAS-BOT-BC207072  Euphorbia ocellata Ernest C. Twisselmann 1969-6-4 15624 San Bernardino Plains north of Harper Dry Lake - Mojave Desert 731 Comment
  CAS-BOT-BC211551  Tamarix aphylla Ernest C. Twisselmann 1964-10-20 10302 San Bernardino Brown's Ranch (abandoned), on the plain northe of Cuddeback Lake, Mojave Desert 853 Comment
  CAS-BOT-BC22366  Ambrosia dumosa E. C. Twisselmann 1958-10-31 4945 San Bernardino Kramer's Corners 762 Comment
  CAS-BOT-BC22367  Ambrosia dumosa E. C. Twisselmann 1969-6-4 15594 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC22368  Ambrosia dumosa E. C. Twisselmann 1958-10-31 4945 San Bernardino Kramer's Corner 762 Comment
  CAS-BOT-BC22370  Ambrosia dumosa E. C. Twisselmann 1958-5-6 4403 San Bernardino Trona Road, 2 miles east of Searles Station, 1021 Comment
  CAS-BOT-BC22371  Ambrosia dumosa E. C. Twisselmann 1958-5-6 4403 San Bernardino Trona Road, 2 miles east of Searles Station, 1021 Comment
  CAS-BOT-BC22374  Ambrosia dumosa E. C. Twisselmann 1969-6-4 15594 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC22522  Acamptopappus sphaerocephalus Ernest C. Twisselmann 1969-6-4 15593 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC225379  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12095 San Bernardino Victor Valley, 2.7 miles west of Adelanto, Mojave Desert 853 Comment
  CAS-BOT-BC225380  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12095 San Bernardino Victor Valley, 2.7 miles west of Adelanto, Mojave Desert 853 Comment
  CAS-BOT-BC225381  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12101 San Bernardino Victor Valley, 7.1 miles west of Adelanto, Mojave Desert 853 Comment
  CAS-BOT-BC225382  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12101 San Bernardino Victor Valley, 7.1 miles west of Adelanto, Mojave Desert 853 Comment
  CAS-BOT-BC225383  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1962-4-10 6813 San Bernardino Harper Dry Lake Basin, 2 miles south of Lockhart, Mojave Desert 609 Comment
  CAS-BOT-BC225384  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1962-4-10 6813 San Bernardino Harper Dry Lake Basin, 2 miles south of Lockhart, Mojave Desert 609 Comment
  CAS-BOT-BC225385  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12055 San Bernardino Hinkley, Mojave Desert 693 Comment
  CAS-BOT-BC225386  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1966-4-27 12055 San Bernardino Hinkley, Mojave Desert 693 Comment
  CAS-BOT-BC227753  Elymus elymoides Ernest C. Twisselmann 1959-4-16 5052 San Bernardino Rand Mountains: about 2 miles south of the town of Red Mountain 1097 Comment
  CAS-BOT-BC227754  Elymus elymoides Ernest C. Twisselmann 1958-4-17 4274 San Bernardino Cuddeback Lake Road, 1.5 miles east of Atolia 899 Comment
  CAS-BOT-BC227755  Elymus elymoides Ernest C. Twisselmann 1958-4-17 4274 San Bernardino Cuddeback Lake Road, 1.5 miles east of Atolia 899 Comment
  CAS-BOT-BC227756  Elymus elymoides Ernest C. Twisselmann 1959-4-16 5052 San Bernardino Rand Mountains: about 2 miles south of the town of Red Mountain 1097 Comment
  CAS-BOT-BC227767  Elymus elymoides Ernest C. Twisselmann 1958-4-17 4274 San Bernardino Cuddeback Lake Road, 1.5 mile east of Atolia 899 Comment
  CAS-BOT-BC234017  Abronia villosa Ernest C. Twisselmann 1962-5-7 7084 San Bernardino Plain at the head of Salt Wells Canyon, Mojave Desert 594 Comment
  CAS-BOT-BC234018  Abronia villosa Ernest C. Twisselmann 1969-6-4 15596 San Bernardino South side of Harper Dry Lake, Mojave Desert 670 Comment
  CAS-BOT-BC237282  Polypogon monspeliensis Ernest C. Twisselmann 1969-6-4 15587 San Bernardino Mojave Desert. S side of Harper Dry Lake 670 Comment
  CAS-BOT-BC239870  Schismus arabicus Ernest C. Twisselmann 1962-4-10 6814 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart 609 Comment
  CAS-BOT-BC239871  Schismus arabicus Ernest C. Twisselmann 1962-4-10 6814 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart 609 Comment
  CAS-BOT-BC240092  Secale cereale Ernest C. Twisselmann 1969-6-4 15600 San Bernardino Harper Dry Lake basin, 2 miles north of Lockhart 662 Comment
  CAS-BOT-BC240093  Secale cereale Ernest C. Twisselmann 1969-6-4 15600 San Bernardino Harper Dry Lake basin, 2 miles north of Lockhart 662 Comment
  CAS-BOT-BC243480  Schismus barbatus Ernest C. Twisselmann 1965-5-6 10748 San Bernardino Plain west of Cuddeback Lake, Mojave Desert 807 Comment
  CAS-BOT-BC243481  Schismus barbatus Ernest C. Twisselmann 1965-5-6 10748 San Bernardino Plain west of Cuddeback Lake, Mojave Desert 807 Comment
  CAS-BOT-BC244709  Chorizanthe spinosa Ernest C. Twisselmann 1966-4-27 12048 San Bernardino Plain ca. 3 miles south of Lockhart. Flowering plants of the Mojave Desert 716 Comment
  CAS-BOT-BC244710  Chorizanthe spinosa Ernest C. Twisselmann 1966-4-27 12048 San Bernardino Plain ca. 3 miles south of Lockhart. Flowering Plants of the Mojave Desert 716 Comment
  CAS-BOT-BC244712  Chorizanthe spinosa Ernest C. Twisselmann 1969-6-4 15583 San Bernardino South side of Harper Dry Lake. Flowering plants of the Mojave Desert. 670 Comment
  CAS-BOT-BC244713  Chorizanthe spinosa Ernest C. Twisselmann 1969-6-4 15583 San Bernardino South side of Harper Dry Lake. Flowering plants of the Mojave Desert. 670 Comment
  CAS-BOT-BC246243  Chorizanthe rigida Ernest C. Twisselmann 1964-5-6 9280 San Bernardino Southeast end of Kramer Hills 868 Comment
  CAS-BOT-BC246258  Chorizanthe rigida Ernest C. Twisselmann 1964-5-6 9280 San Bernardino Southeast end of Kramer Hills 868 Comment
  CAS-BOT-BC246260  Chorizanthe rigida Ernest C. Twisselmann 1966-4-27 12044 San Bernardino Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC246261  Chorizanthe rigida Ernest C. Twisselmann 1966-4-27 12044 San Bernardino Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC248542  Eriogonum angulosum Ernest C. Twisselmann 1969-6-4 15629 San Bernardino Plain at the northwest end of Harper Dry Lake 701 Comment
  CAS-BOT-BC253024  Eriogonum reniforme Ernest C. Twisselmann 1969-6-4 15614 San Bernardino Plain north of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC253025  Eriogonum reniforme Ernest C. Twisselmann 1962-5-7 7083 San Bernardino Salt Wells Canyon, Mojave-Randsburg Region, Mojave Desert 510 Comment
  CAS-BOT-BC253026  Eriogonum reniforme Ernest C. Twisselmann 1962-5-7 7083 San Bernardino Salt Wells Canyon, Mojave-Randsburg Region, Mojave Desert 510 Comment
  CAS-BOT-BC253027  Eriogonum reniforme Ernest C. Twisselmann 1966-4-27 12061 San Bernardino Plain west of Coyote Dry Lake, Mojave Desert 579 Comment
  CAS-BOT-BC253028  Eriogonum reniforme Ernest C. Twisselmann 1966-4-27 12061 San Bernardino Plain west of Coyote Dry Lake, Mojave Desert 579 Comment
  CAS-BOT-BC253308  Eriogonum fasciculatum var. foliolosum Ernest C. Twisselmann 1964-5-6 9269 San Bernardino South end of Kramer Hills, Mojave Desert 883 Comment
  CAS-BOT-BC253309  Eriogonum fasciculatum var. foliolosum Ernest C. Twisselmann 1964-5-6 9269 San Bernardino South end of Kramer Hills, Mojave Desert 883 Comment
  CAS-BOT-BC257608  Eriogonum inflatum Ernest C. Twisselmann 1963-5-10 8161 San Bernardino Saddleback Mountain, northwestern San Bernardino County 868 Comment
  CAS-BOT-BC257623  Eriogonum inflatum Ernest C. Twisselmann 1963-5-10 8161 San Bernardino Saddleback Mountain, northwestern San Bernardino County 868 Comment
  CAS-BOT-BC258252  Eriogonum pusillum Ernest C. Twisselmann 1964-5-6 9298 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC258271  Eriogonum pusillum Ernest C. Twisselmann 1964-5-6 9298 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC261144  Eriogonum gracillimum Ernest C. Twisselmann 1966-4-27 12093 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC261145  Eriogonum gracillimum Ernest C. Twisselmann 1964-5-6 9304 San Bernardino Northeast end of Kramer Hills, Mojave Desert 914 Comment
  CAS-BOT-BC261146  Eriogonum gracillimum Ernest C. Twisselmann 1969-6-4 15607 San Bernardino Plain at the northwest end of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC261147  Eriogonum gracillimum Ernest C. Twisselmann 1969-6-4 15607 San Bernardino Plain at the northwest end of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC263127  Eriogonum maculatum Ernest C. Twisselmann 1964-5-6 9291 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC263128  Eriogonum maculatum Ernest C. Twisselmann 1964-5-6 9291 San Bernardino South end of Kramer Hills 883 Comment
  CAS-BOT-BC263129  Eriogonum maculatum Ernest C. Twisselmann 1966-4-27 12080 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, (Calico Mountains) 822 Comment
  CAS-BOT-BC263130  Eriogonum maculatum Ernest C. Twisselmann 1966-4-27 12080 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, (Calico Mountains) 822 Comment
  CAS-BOT-BC263131  Eriogonum maculatum Ernest C. Twisselmann 1966-4-27 12097 San Bernardino Victor Valley, 2.7 miles west of Adelanto 853 Comment
  CAS-BOT-BC263132  Eriogonum maculatum Ernest C. Twisselmann 1966-4-27 12097 San Bernardino Victor Valley, 2.7 miles west of Adelanto 853 Comment
  CAS-BOT-BC263165  Eriogonum maculatum Ernest C. Twisselmann 1966-4-27 12093 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC263568  Eriogonum thomasii Ernest C. Twisselmann 1966-4-27 12076 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, Calico Mountains, Mojave Desert 822 Comment
  CAS-BOT-BC263569  Eriogonum thomasii Ernest C. Twisselmann 1966-4-27 12076 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, Calico Mountains, Mojave Desert 822 Comment
  CAS-BOT-BC263603  Eriogonum trichopes Ernest C. Twisselmann 1969-6-4 15608 San Bernardino Plain at the northwest end of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC263604  Eriogonum trichopes Ernest C. Twisselmann 1964-5-6 9297 San Bernardino Northeast end of Kramer Hills, Mojave Desert 914 Comment
  CAS-BOT-BC263605  Eriogonum trichopes Ernest C. Twisselmann 1964-5-6 9297 San Bernardino Northeast end of Kramer Hills, Mojave Desert 914 Comment
  CAS-BOT-BC268862  Eriogonum nidularium Ernest C. Twisselmann 1964-5-6 9299 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC268863  Eriogonum nidularium Ernest C. Twisselmann 1964-5-6 9299 San Bernardino Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC268864  Eriogonum nidularium Ernest C. Twisselmann 1966-4-26 12079 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, (Calico Mountains) 822 Comment
  CAS-BOT-BC268865  Eriogonum nidularium Ernest C. Twisselmann 1966-4-26 12079 San Bernardino Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake Basin, (Calico Mountains) 822 Comment
  CAS-BOT-BC270950  Eriogonum mohavense Ernest C. Twisselmann 1964-5-6 9285 San Bernardino Southeast end of Kramer Hills, Mojave Desert 868 Comment
  CAS-BOT-BC270951  Eriogonum mohavense Ernest C. Twisselmann 1964-5-6 9285 San Bernardino Southeast end of Kramer Hills, Mojave Desert 868 Comment
  CAS-BOT-BC270952  Eriogonum mohavense Ernest C. Twisselmann 1964-5-6 9398 San Bernardino South end of Kramer Hills, Mojave Desert 883 Comment
  CAS-BOT-BC272360  Pappostipa speciosa Ernest C. Twisselmann 1958-5-6 4404 San Bernardino Trona Road 2 miles east of Searles Station, Mojave Desert 1021 Comment
  CAS-BOT-BC272361  Pappostipa speciosa Ernest C. Twisselmann 1958-5-6 4404 San Bernardino Trona Road 2 miles east of Searles Station, Mojave Desert 1021 Comment
  CAS-BOT-BC272362  Pappostipa speciosa Ernest C. Twisselmann 1958-5-6 4404 San Bernardino Trona Road 2 miles east of Searles Station, Mojave Desert 1021 Comment
  CAS-BOT-BC276409  Chaenactis carphoclinia Ernest C. Twisselmann 1966-4-27 12067 San Bernardino Mojave Desert. Plain W of Coyote Dry Lake 579 Comment
  CAS-BOT-BC276410  Chaenactis carphoclinia Ernest C. Twisselmann 1962-5-9 7091 San Bernardino Mojave Desert. Plain at the summit of Salt Wells Canyon on the Ridgecrest Road 789 Comment
  CAS-BOT-BC276438  Chaenactis carphoclinia Ernest C. Twisselmann 1962-5-9 7091 San Bernardino Mojave Desert. At the summit of Salt Wells Canyon on the ridgecrest Road 789 Comment
  CAS-BOT-BC276439  Chaenactis carphoclinia Ernest C. Twisselmann 1962-5-7 7080 San Bernardino Mojave Desert. At the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC276440  Chaenactis carphoclinia Ernest C. Twisselmann 1962-5-7 7080 San Bernardino Mojave Desert. At the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC276441  Chaenactis carphoclinia Ernest C. Twisselmann 1966-4-27 12066 San Bernardino Mojave Desert. W of Coyote Dry Lake 579 Comment
  CAS-BOT-BC276442  Chaenactis carphoclinia Ernest C. Twisselmann 1964-5-6 9295 San Bernardino Mojave Desert. NE end of Kramer Hills 914 Comment
  CAS-BOT-BC276443  Chaenactis carphoclinia Ernest C. Twisselmann 1964-5-6 9295 San Bernardino Mojave Desert. NE end of Kramer Hills 914 Comment
  CAS-BOT-BC276444  Chaenactis carphoclinia Ernest C. Twisselmann 1969-6-4 15601 San Bernardino Mojave Desert. NW end of Harper Dry Lake 670 Comment
  CAS-BOT-BC276445  Chaenactis carphoclinia Ernest C. Twisselmann 1969-6-4 15601 San Bernardino Mojave Desert. NW end of Harper Dry Lake 670 Comment
  CAS-BOT-BC277705  Chaenactis macrantha Ernest C. Twisselmann 1966-4-27 12060 San Bernardino Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC277706  Chaenactis macrantha Ernest C. Twisselmann 1966-4-27 12090 San Bernardino Ridge west of Calico Dry Lake on the Yermo Cut-off Road 662 Comment
  CAS-BOT-BC283978  Chaenactis fremontii Ernest C. Twisselmann 1966-4-27 12066 A San Bernardino Mojave Desert. Plain W of Coyote Dry Lake 579 Comment
  CAS-BOT-BC283979  Chaenactis fremontii Ernest C. Twisselmann 1966-4-27 12067 San Bernardino Mojave Desert. Plain W of Coyote Dry Lake 579 Comment
  CAS-BOT-BC287032  Coreopsis calliopsidea Ernest C. Twisselmann 1966-4-27 12050 San Bernardino Mojave Desert, ca 3 miles S of Lockhart 716 Comment
  CAS-BOT-BC287033  Coreopsis calliopsidea Ernest C. Twisselmann 1966-4-27 12050 San Bernardino Mojave Desert, ca 3 miles S of Lockhart 716 Comment
  CAS-BOT-BC287890  Coreopsis californica Ernest C. Twisselmann 1966-4-27 12098 San Bernardino Mojave Desert. Victor Valley, 2.7 miles W of Adelanto 853 Comment
  CAS-BOT-BC287891  Coreopsis californica Ernest C. Twisselmann 1965-5-6 10756 San Bernardino Plain W of Cuddeback Lake 807 Comment
  CAS-BOT-BC292204  Dicoria canescens Ernest C. Twisselmann 1958-9-30 4811 San Bernardino Mojave Desert. Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC292212  Dicoria canescens Ernest C. Twisselmann 1958-10-31 4951 San Bernardino Mojave Desert. Kramer's Corners 762 Comment
  CAS-BOT-BC292220  Dicoria canescens Ernest C. Twisselmann 1958-9-30 4811 San Bernardino Mojave Desert. Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC292221  Dicoria canescens Ernest C. Twisselmann 1958-10-31 4951 San Bernardino Mojave Desert. Kramer's Corners 762 Comment
  CAS-BOT-BC296465  Eriophyllum wallacei Ernest C. Twisselmann 1962-4-10 6815 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart, shadscale scrub association 609 Comment
  CAS-BOT-BC296467  Eriophyllum wallacei Ernest C. Twisselmann 1966-4-27 12099 San Bernardino Victor Valley, 2.7 miles west of Adelanto, creosote bush association 853 Comment
  CAS-BOT-BC296485  Eriophyllum wallacei Ernest C. Twisselmann 1962-4-10 6815 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart, shadscale scrub association 609 Comment
  CAS-BOT-BC296486  Eriophyllum wallacei Ernest C. Twisselmann 1966-4-27 12099 San Bernardino Victor Valley, 2.7 miles west of Adelanto, creosote bush association 853 Comment
  CAS-BOT-BC298488  Eriophyllum ambiguum var. paleaceum Ernest C. Twisselmann 1958-4-17 4275 San Bernardino Mojave Desert. Cuddeback Lake Road, 1.5 miles E of Atolia 899 Comment
  CAS-BOT-BC299062  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1964-10-20 10303 San Bernardino Mojave Desert. Brown's Ranch (abandoned), on the plain N of Cuddeback Lake 853 Comment
  CAS-BOT-BC299069  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1964-10-20 10303 San Bernardino Mojave Desert. Brown's Ranch (abandoned), on the plain N of Cuddeback Lake 853 Comment
  CAS-BOT-BC299070  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1958-10-31 4947 San Bernardino Mojave Desert. Highway US 466, 0.5 mile W of Kramer's Corners 762 Comment
  CAS-BOT-BC299076  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1958-10-31 4947 San Bernardino Mojave Desert. Highway US 466, 0.5 mile W of Kramer's Corners 762 Comment
  CAS-BOT-BC299564  Ericameria paniculata Ernest C. Twisselmann 1958-9-30 4804 San Bernardino Salt Wells Canyon 548 Comment
  CAS-BOT-BC299565  Ericameria paniculata Ernest C. Twisselmann 1958-9-30 4804 San Bernardino Salt Wells Canyon 548 Comment
  CAS-BOT-BC303592  Geraea canescens Ernest C. Twisselmann 1966-4-27 12086 San Bernardino Mojave Desert. Ridge W of Calico Dry Lake on the Yermo cut-off road 662 Comment
  CAS-BOT-BC303614  Geraea canescens Ernest C. Twisselmann 1966-4-27 12086 San Bernardino Ridge W of Calico Dry Lake on the Yermo cut-off road 662 Comment
  CAS-BOT-BC303615  Geraea canescens Ernest C. Twisselmann 1969-6-4 15609 San Bernardino Mojave Desert. Plain N of Harper Dry Lake 701 Comment
  CAS-BOT-BC303616  Geraea canescens Ernest C. Twisselmann 1969-6-4 15627 San Bernardino Mojave Desert. Harper Dry Lake Rd, 2.2 miles NW of Hinkley 731 Comment
  CAS-BOT-BC303808  Glyptopleura setulosa Ernest C. Twisselmann 1966-4-27 12047 San Bernardino Ca 3 miles S of Lockhart, Mojave Desert 716 Comment
  CAS-BOT-BC303810  Glyptopleura setulosa Ernest C. Twisselmann 1966-4-27 12047 San Bernardino Ca 3 miles S of Lockhart, Mojave Desert 716 Comment
  CAS-BOT-BC31026  Bolboschoenus maritimus Ernest C. Twisselmann 1969-6-4 15588 San Bernardino South Side of Harper Dry Lake. 670 Comment
  CAS-BOT-BC321138  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino Mojave Desert. Harper Dry Lake basin, 2 miles S of Lockhart. 609 Comment
  CAS-BOT-BC321591  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino Harper Dry Lake basin, 2 miles S of Lockhart 609 Comment
  CAS-BOT-BC323017  Tetradymia stenolepis Ernest C. Twisselmann 1964-10-20 10305 San Bernardino Pass south of Klinker Moutnain, Lava Mountains, Mojave Desert 1066 Comment
  CAS-BOT-BC323018  Tetradymia stenolepis Ernest C. Twisselmann 1964-10-20 10305 San Bernardino Pass south of Klinker Moutnain, Lava Mountains, Mojave Desert 1066 Comment
  CAS-BOT-BC326799  Xylorhiza tortifolia Ernest C. Twisselmann 1959-4-16 5053 San Bernardino About 2 miles south of the town of Red Mountain, Rand Mountains, Mojave Desert 1097 Comment
  CAS-BOT-BC339404  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1969-6-4 15625 San Bernardino Mojave Desert. Pass between Water Valley and Rainbow Basin 838 Comment
  CAS-BOT-BC339405  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1969-6-4 15625 San Bernardino Mojave Desert. Pass between Water Valley and Rainbow Basin 838 Comment
  CAS-BOT-BC340615  Lactuca serriola Ernest C. Twisselmann 1969-6-4 15584 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC340616  Lactuca serriola Ernest C. Twisselmann 1969-6-4 15584 San Bernardino South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC345527  Malacothrix coulteri Ernest C. Twisselmann 1958-4-17 4271 San Bernardino Mojave Desert. Cuddeback Lake Road, 1.5 mile east of Atolia 883 Comment
  CAS-BOT-BC345528  Malacothrix coulteri Ernest C. Twisselmann 1958-4-17 4271 San Bernardino Mojave Desert. Cuddeback Lake Road, 1.5 mile east of Atolia 883 Comment
  CAS-BOT-BC345529  Malacothrix coulteri Ernest C. Twisselmann 1966-4-27 12049 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC345530  Malacothrix coulteri Ernest C. Twisselmann 1966-4-27 12049 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC346409  Psorothamnus arborescens Ernest C. Twisselmann 1969-6-4 15626 San Bernardino South end of Rainbow Basin 868 Comment
  CAS-BOT-BC346424  Psorothamnus arborescens Ernest C. Twisselmann 1969-6-4 15626 San Bernardino Mojave Desert; South end of Rainbow Basin 868 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-BC349711  Monoptilon bellidiforme Ernest C. Twisselmann 1962-5-7 7092 San Bernardino Mojave Desert. Plain at the summit of Salt Wells Canyon on the Ridgecrest Road 789 Comment
  CAS-BOT-BC349713  Monoptilon bellidiforme Ernest C. Twisselmann 1966-4-27 12085 San Bernardino Mojave Desert. Pass on the Camp Irwin Highway at the southwest side of Coyote Dry Lake basin, (Calico Mountains) 822 Comment
  CAS-BOT-BC349734  Monoptilon bellidiforme Ernest C. Twisselmann 1958-5-6 4406 San Bernardino Mojave Desert. Trona Road, 2 miles east of Searles Station 1021 Comment
  CAS-BOT-BC349735  Monoptilon bellidiforme Ernest C. Twisselmann 1966-4-27 12065 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC349736  Monoptilon bellidiforme Ernest C. Twisselmann 1962-5-7 7092 San Bernardino Mojave Desert. Plain at the summit of Salt Wells Canyon on the Ridgecrest Road 789 Comment
  CAS-BOT-BC349898  Nicolletia occidentalis Ernest C. Twisselmann 1969-6-4 15622 San Bernardino Mojave Desert. Water Valley (northeast of Harper Dry Lake) 716 Comment
  CAS-BOT-BC349899  Nicolletia occidentalis Ernest C. Twisselmann 1969-6-4 15622 San Bernardino Mojave Desert. Water Valley (northeast of Harper Dry Lake) 716 Comment
  CAS-BOT-BC356293  Psathyrotes annua Ernest C. Twisselmann 1958-9-30 4812 San Bernardino Mojave Desert. Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC356294  Psathyrotes annua Ernest C. Twisselmann 1958-9-30 4812 San Bernardino Mojave Desert. Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC375524  Stephanomeria exigua subsp. exigua Ernest C. Twisselmann 1966-4-27 12068 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC375542  Stephanomeria exigua subsp. exigua Ernest C. Twisselmann 1966-4-27 12068 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC376649  Syntrichopappus fremontii Ernest C. Twisselmann 1957-4-10 3358 San Bernardino Mohave-Randsburg Region. Summit Range: hills about 3 miles south of Searles Station 1005 Comment
  CAS-BOT-BC376651  Syntrichopappus fremontii Ernest C. Twisselmann 1957-4-10 3358 San Bernardino Mohave-Randsburg Region. Summit Range: hills about 3 miles south of Searles Station 1005 Comment
  CAS-BOT-BC376678  Syntrichopappus fremontii Ernest C. Twisselmann 1958-4-17 4275 San Bernardino Mojave Desert. Cuddeback Lake Road, 1.5 mile east of Atolia 899 Comment
  CAS-BOT-BC376679  Syntrichopappus fremontii Ernest C. Twisselmann 1958-4-17 4275 San Bernardino Mojave Desert. Cuddeback Lake Road, 1.5 mile east of Atolia 899 Comment
  CAS-BOT-BC383958  Abronia pogonantha Ernest C. Twisselmann 1966-4-27 12100 San Bernardino Mojave Desert. Victor Valley, 7.1 miles west of Adelanto 853 Comment
  CAS-BOT-BC390873  Spergularia marina Ernest C. Twisselmann 1969-6-4 15589 San Bernardino Mojave Desert. South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC390874  Spergularia marina Ernest C. Twisselmann 1969-6-4 15589 San Bernardino Mojave Desert. South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC401621  Argemone corymbosa subsp. corymbosa Ernest C. Twisselmann 1969-6-4 15619 San Bernardino Mojave Desert. Plain northeast of Harper Dry Lake 701 Comment
  CAS-BOT-BC40452  Caulanthus inflatus Ernest C. Twisselmann 1958-4-17 4279 San Bernardino Mojave Desert. Atolia Road, 4.8 miles north of Kramer. 731 Comment
  CAS-BOT-BC40453  Caulanthus inflatus Ernest C. Twisselmann 1958-4-17 4279 San Bernardino Mojave Desert. Atolia Road, 4.8 miles north of Kramer. 731 Comment
  CAS-BOT-BC413354  Oxytheca perfoliata Ernest C. Twisselmann 1964-5-6 9300 San Bernardino Mojave Desert. Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC413355  Oxytheca perfoliata Ernest C. Twisselmann 1964-5-6 9300 San Bernardino Mojave Desert. Northeast end of Kramer Hills 914 Comment
  CAS-BOT-BC418669  Eschscholzia minutiflora Ernest C. Twisselmann 1962-5-7 7088 San Bernardino Mojave Desert. Plain at the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC418751  Eschscholzia glyptosperma Ernest C. Twisselmann 1962-5-7 7087 San Bernardino Mojave Desert. Plain at the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC418752  Eschscholzia glyptosperma Ernest C. Twisselmann 1962-5-7 7087 San Bernardino Mojave Desert. Plain at the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC418753  Eschscholzia glyptosperma Ernest C. Twisselmann 1966-4-27 12045 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC418754  Eschscholzia glyptosperma Ernest C. Twisselmann 1966-4-27 12045 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart 716 Comment
  CAS-BOT-BC419653  Eschscholzia parishii Ernest C. Twisselmann 1965-5-6 10751 San Bernardino Mojave Desert. Plain west of Cuddeback Lake 807 Comment
  CAS-BOT-BC419654  Eschscholzia parishii Ernest C. Twisselmann 1962-5-7 7088 San Bernardino Mojave Desert. Plain at the head of Salt Wells Canyon 594 Comment
  CAS-BOT-BC423137  Cleomella obtusifolia Ernest C. Twisselmann 1964-10-20 10308 San Bernardino Mojave Desert. Searles Lake at West End 496 Comment
  CAS-BOT-BC423138  Cleomella obtusifolia Ernest C. Twisselmann 1964-10-20 10308 San Bernardino Mojave Desert. Searles Lake at West End 496 Comment
  CAS-BOT-BC423139  Cleomella obtusifolia Ernest C. Twisselmann 1958-9-30 4808 San Bernardino Mojave Desert. Mouth of Salt Wells Canyon 487 Comment
  CAS-BOT-BC423140  Cleomella obtusifolia Ernest C. Twisselmann 1969-6-4 15582 San Bernardino Mojave Desert. South side of Harper Dry Lake 670 Comment
  CAS-BOT-BC423141  Cleomella obtusifolia Ernest C. Twisselmann 1962-5-7 7081 San Bernardino Mojave Desert. Salt Wells Canyon 594 Comment
  CAS-BOT-BC423142  Cleomella obtusifolia Ernest C. Twisselmann 1962-5-7 7081 San Bernardino Mojave Desert. Salt Wells Canyon 594 Comment
  CAS-BOT-BC427475  Oligomeris linifolia Ernest C. Twisselmann 1966-4-27 12087 San Bernardino Mojave Desert. Ridge west of Calico Dry Lake on the Yermo cut-off road 662 Comment
  CAS-BOT-BC427476  Oligomeris linifolia Ernest C. Twisselmann 1966-4-27 12087 San Bernardino Mojave Desert. Ridge west of Calico Dry Lake on the Yermo cut-off road 662 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-BC434844  Mirabilis laevis var. retrorsa Ernest C. Twisselmann 1965-5-6 10749 San Bernardino Mojave Desert. Plain west of Cuddeback Lake 807 Comment
  CAS-BOT-BC43509  Descurainia sophia Ernest C. Twisselmann 1958-4-17 4269 San Bernardino Mojave Desert. Cuddeback Lake Road, 0.5 mile esat of Atolia. 899 Comment
  CAS-BOT-BC43510  Descurainia sophia Ernest C. Twisselmann 1958-4-17 4269 San Bernardino Mojave Desert. Cuddeback Lake Road, 0.5 mile esat of Atolia. 899 Comment
  CAS-BOT-BC43679  Dithyrea californica Ernest C. Twisselmann 1962-4-10 6812 San Bernardino Mojave Desert. Haper Dry Lake basin, 2 miles south of Lockhart. 609 Comment
  CAS-BOT-BC43680  Dithyrea californica Ernest C. Twisselmann 1962-4-10 6812 San Bernardino Mojave Desert. Haper Dry Lake basin, 2 miles south of Lockhart. 609 Comment
  CAS-BOT-BC43681  Dithyrea californica Ernest C. Twisselmann 1966-4-27 12063 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake. 579 Comment
  CAS-BOT-BC43682  Dithyrea californica Ernest C. Twisselmann 1966-4-27 12096 San Bernardino Mojave Desert. Victor Valley, 2.7 miles west of Adelanto. 853 Comment
  CAS-BOT-BC43683  Dithyrea californica Ernest C. Twisselmann 1966-4-27 12096 San Bernardino Mojave Desert. Victor Valley, 2.7 miles west of Adelanto. 853 Comment
  CAS-BOT-BC438869  Cistanthe monandra Ernest C. Twisselmann 1966-4-27 12062 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC438870  Cistanthe monandra Ernest C. Twisselmann 1966-4-27 12062 San Bernardino Mojave Desert. Plain west of Coyote Dry Lake 579 Comment
  CAS-BOT-BC60925  Stanleya pinnata Ernest C. Twisselmann 1966-4-27 12046 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart. 716 Comment
  CAS-BOT-BC60926  Stanleya pinnata Ernest C. Twisselmann 1966-4-27 12046 San Bernardino Mojave Desert. Plain ca. 3 miles south of Lockhart. 716 Comment
  CAS-BOT-BC61087  Streptanthella longirostris Ernest C. Twisselmann 1964-5-6 9281 San Bernardino Mojave Desert. Southeast end of Kramer Hills. 868 Comment
  CAS-BOT-BC61088  Streptanthella longirostris Ernest C. Twisselmann 1964-5-6 9281 San Bernardino Mojave Desert. Southeast end of Kramer Hills. 868 Comment
  CAS-BOT-BC74318  Raphanus sativus Ernest C. Twisselmann 1964-5-6 9286 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  CAS-BOT-BC74319  Raphanus sativus Ernest C. Twisselmann 1964-5-6 9286 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  CAS-BOT-BC83141  Eschscholzia minutiflora Ernest C. Twisselmann 1965-5-6 10751 San Bernardino Mojave Desert. Plain west of Cuddleback Lake. 807 Comment
  CAS-BOT-BC83142  Eschscholzia minutiflora Ernest C. Twisselmann 1969-6-4 15606 San Bernardino Mojave Desert. Plain at the northwest end of Harper Dry Lake. 701 Comment
  CAS-BOT-BC89315  Lepidium flavum Ernest C. Twisselmann 1957-4-10 3354 San Bernardino Mojave-Randsburg Region. Summit Range. Hills about 3 miles south of Searles Station. 1005 Comment
  CAS-BOT-BC89324  Lepidium flavum Ernest C. Twisselmann 1957-4-10 3354 San Bernardino Mohave-Randsburg Region. Summit Range. Hills about 3 miles south of Searles Station. 1005 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
  CAS-BOT-BC89464  Lepidium fremontii Ernest C. Twisselmann 1963-5-10 8159 San Bernardino Mojave Desert. Saddleback Mountain, northwestern San Bernardino county. 868 Comment
  CAS-BOT-BC89465  Lepidium fremontii Ernest C. Twisselmann 1963-5-10 8159 San Bernardino Mojave Desert. Saddleback Mountain, northwestern San Bernardino county. 868 Comment
  CAS-BOT-BC98841  Atrichoseris platyphylla Ernest C. Twisselmann 1962-5-7 7079 San Bernardino Salt Wells Canyon - Mojave Desert 510 Comment
  CAS-BOT-BC98842  Atrichoseris platyphylla Ernest C. Twisselmann 1962-5-7 7079 San Bernardino Salt Wells Canyon - Mojave Desert 510 Comment
  JEPS22267  Ericameria paniculata Ernest C. Twisselmann 1958-9-30 4804 San Bernardino Salt Wells Canyon, nw San Bernardino County Mohave Desert, Mohave-Randsburg Region, Salt Wells Canyon 548 Comment
  JEPS22270  Ambrosia dumosa Ernest C. Twisselmann 1958-10-31 4945 San Bernardino Kramer's Corners 762 Comment
  JEPS22274  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1958-10-31 4947 San Bernardino 0.5 mi w of Kramer's Corners (Highway U.S. 466) 762 Comment
  JEPS26361  Xylorhiza tortifolia var. tortifolia Ernest C. Twisselmann 1959-4-16 5053 San Bernardino about 2 mi s town of Red Mountain; Mojave Desert, Rand Mountains 1097 Comment
  JEPS31200  Atrichoseris platyphylla Ernest C. Twisselmann 1962-5-7 7079 San Bernardino Salt Wells Canyon Mohave Desert, Salt Wells Canyon 510 Comment
  JEPS31209  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino 2 mi s Lockhart 609 Comment
  JEPS31222  Chaenactis carphoclinia var. carphoclinia Ernest C. Twisselmann 1962-5-9 7091 San Bernardino Ridgecrest Road Salt Wells Canyon 899 Comment
  JEPS35994  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1964-10-20 10303 San Bernardino on the plain n of Cuddeback Lake (Brown's Ranch (abandoned)); Mojave Desert 853 Comment
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Mar 12 2011
  JEPS35995  Tetradymia stenolepis Ernest C. Twisselmann 1964-10-20 10305 San Bernardino pass s Klinker Mountain; Mojave Desert, Lava Mountains 1066 Comment
  JEPS36057  Plantago ovata Ernest C. Twisselmann 1964-5-6 9284 San Bernardino se end Kramer Hills; Mojave Desert 868 Comment
  JEPS36058  Chaenactis carphoclinia var. carphoclinia Ernest C. Twisselmann 1964-5-6 9295 San Bernardino ne end Kramer Hills Kramer Hills 914 Comment
  JEPS52088  Ericameria cooperi var. cooperi Ernest C. Twisselmann 10757 San Bernardino old mines below Atolia; Mojave Desert 975 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
  JEPS52127  Baileya pleniradiata Ernest C. Twisselmann 1966-4-27 12053 San Bernardino Mojave Desert, Hinkley 693 Comment
  JEPS52128  Coreopsis calliopsidea Ernest C. Twisselmann 1966-4-27 12050 San Bernardino plain 3 mi s Lockhart; Mojave Desert 716 Comment
  JEPS52134  Geraea canescens Ernest C. Twisselmann 1966-4-27 12086 San Bernardino ridge w of Calico Dry Lake (on Yermo cut-off road); Mojave Desert 662 Comment
  JEPS52135  Nemacladus rubescens Ernest C. Twisselmann 1966-4-27 12070 San Bernardino plain w Coyote Dry Lake; Mojave Desert 579 Comment
  JEPS52136  Chaenactis carphoclinia var. carphoclinia Ernest C. Twisselmann 1966-4-27 12066 San Bernardino w of Coyote Dry Lake; Mojave Desert 579 Comment
  JEPS52137  Stephanomeria exigua subsp. exigua Ernest C. Twisselmann 1966-4-27 12068 San Bernardino plain w Coyote Dry Lake; Mojave Desert 579 Comment
  JEPS52143  Nemacladus rubescens Ernest C. Twisselmann 1966-4-27 12092 San Bernardino plain on e side Calico Dry Lake; Mojave Desert 655 Comment
  JEPS52279  Glyptopleura setulosa Ernest C. Twisselmann 1966-4-27 12047 San Bernardino plain ca. 3 mi s of Lockhart; Mojave Desert 716 Comment
  JEPS60743  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1969-6-4 15625 San Bernardino Pass between Water Valley and Rainbow Basin; Mojave Desert 838 Comment
  JEPS60818  Ambrosia dumosa Ernest C. Twisselmann 1969-6-4 15594 San Bernardino Harper Dry Lake 670 Comment
  JEPS60819  Nicolletia occidentalis Ernest C. Twisselmann 1969-6-4 15622 San Bernardino ne Harper Dry Lake; Mojave Desert, Water Valley 716 Comment
  JEPS60820  Chaenactis carphoclinia var. carphoclinia Ernest C. Twisselmann 1969-6-4 15601 San Bernardino nw end of Harper Dry Lake Harper Dry Lake 670 Comment
  JEPS60826  Geraea canescens Ernest C. Twisselmann 1969-6-4 15627 San Bernardino 2.2 mi nw Hinkley (on Harper Dry Lake Road); Mohave Desert, Harper Dry Lake Road 731 Comment
  RSA161667  Gilia latiflora subsp. latiflora E. C. Twisselmann 1962-4-10 6813 San Bernardino Harper Dry Lake basin, 2 miles south of Lockhart. 610 Comment
  RSA169158  Astragalus didymocarpus var. dispermus E. C. Twisselmann 1964-5-6 9296 San Bernardino Northeast end of Kramer Hills. 915 Comment
  RSA169194  Eriogonum trichopes var. hooveri E. C. Twisselmann 1964-5-6 9297 San Bernardino Northeast end of Kramer Hills. 915 Comment
  RSA172791  Cleomella obtusifolia E. C. Twisselmann 1964-10-20 10308 San Bernardino Searles Lake at west end. 497 Comment
  RSA179973  Astragalus layneae E. C. Twisselmann 1965-5-6 10758 San Bernardino Old Mines below Atolia. 976 Comment
  RSA179974  Chamaesyce albomarginata E. C. Twisselmann 1965-5-6 10746 San Bernardino Plain west of Cuddeback Lake. 808 Comment
  RSA186903  Gilia cana subsp. triceps E. C. Twisselmann 1966-4-27 12088 San Bernardino Rdige west of Calico Dry Lake on the Yermo cut-off road. 663 Comment
  RSA186909  Gilia transmontana E. C. Twisselmann 1966-4-27 12052 San Bernardino Plain ca. # mils south of Lockhart 716 Comment
  RSA186912  Gilia latiflora subsp. latiflora E. C. Twisselmann 1966-4-27 12055 San Bernardino Hinkley 694 Comment
  RSA186918  Gilia latiflora subsp. latiflora E. C. Twisselmann 1966-4-27 12101 San Bernardino Victor Valley, 7.1 miles west of Adelanto. 854 Comment
  RSA186919  Gilia latiflora subsp. latiflora E. C. Twisselmann 1966-4-27 12095 San Bernardino Victor Valley, 2.7 miles west of Adelanto. 854 Comment
  RSA186934  Gilia cana subsp. speciformis E. C. Twisselmann 1966-4-27 12072 San Bernardino Pass on the Camp Irwin Mighway at the southwest side of Coyote Dry Lake Basin (Calico Mountains). 823 Comment
  RSA187105  Eriogonum reniforme E. C. Twisselmann 1966-4-27 12061 San Bernardino Plain west of Coyote Dry Lake. 579 Comment
  RSA187109  Nemacladus rubescens E. C. Twisselmann 1966-4-27 12070 San Bernardino Plain west of Coyote Dry Lake. 579 Comment
  RSA187112  Chorizanthe spinosa E. C. Twisselmann 1966-4-27 12048 San Bernardino Plain ca. 3 miles south of Lockhart. 716 Comment
  RSA187113  Baileya pleniradiata E. C. Twisselmann 1966-4-27 12053 San Bernardino Hinkley 694 Comment
  RSA187119  Linanthus filiformis E. C. Twisselmann 1966-4-27 12084 San Bernardino Pass on the Camp Irwin Mighway at the southwest side of Coyote Dry Lake Basin (Calico Mountains). 823 Comment
  RSA187120  Nemacladus rubescens E. C. Twisselmann 1966-4-27 12092 San Bernardino Plain on the east side of Calico Dry Lake. 655 Comment
  RSA211958  Stillingia paucidentata E. C. Twisselmann 1969-6-4 15595 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA211970  Machaeranthera arida E. C. Twisselmann 1969-6-4 15628 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 701 Comment
  RSA211985  Pleuraphis rigida E. C. Twisselmann 1969-6-4 15623 San Bernardino Water Valley (NE of Harper Dry Lake) Comment
  RSA211998  Atriplex spinifera E. C. Twisselmann 1969-6-4 15585 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA212001  Eriogonum trichopes E. C. Twisselmann 1969-6-4 15608 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 701 Comment
  RSA212004  Nicolletia occidentalis E. C. Twisselmann 1969-6-4 15622 San Bernardino Water Valley (NE of Harper Dry Lake 716 Comment
  RSA212006  Abronia villosa E. C. Twisselmann 1969-6-4 15596 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA212009  Frankenia grandifolia var. campestris E. C. Twisselmann 1969-6-4 15591 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA212012  Cleomella obtusifolia E. C. Twisselmann 1969-6-4 15582 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA212024  Eriogonum reniforme E. C. Twisselmann 1969-6-4 15614 San Bernardino Plain north of Harper Dry lake 701 Comment
  RSA212055  Tiquilia plicata E. C. Twisselmann 1969-6-4 15620 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 701 Comment
  RSA212057  Chaenactis carphoclinia var. carphoclinia E. C. Twisselmann 1969-6-4 15601 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 671 Comment
  RSA212059  Argemone corymbosa subsp. corymbosa E. C. Twisselmann 1969-6-4 15619 San Bernardino Plain north of Harper Dry lake 701 Comment
  RSA212064  Camissonia boothii subsp. desertorum E. C. Twisselmann 1969-6-4 15604 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 671 Comment
  RSA212583  Atriplex hillmanii E. C. Twisselmann 1969-6-4 15602 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 671 Comment
  RSA212592  Eriogonum gracillimum E. C. Twisselmann 1969-6-4 15607 San Bernardino Mojave Desert, northwest end of Harper Dry Lake. 701 Comment
  SBBG14499  Plagiobothrys arizonicus E. C. Twisselmann 1962-4-10 6807 San Bernardino Rand Mtns, ca. 1 mi S of the town of Red Mtn 1066 Comment
  SBBG14505  Eriogonum reniforme E. C. Twisselmann 1962-5-7 7083 San Bernardino Salt Wells Cyn 594 Comment
  SBBG14512  Cleomella obtusifolia E. C. Twisselmann 1962-5-7 7081 San Bernardino Salt Wells Cyn 594 Comment
  SBBG14513  Eschscholzia glyptosperma E. C. Twisselmann 1962-5-7 7087 San Bernardino plain at the head of Salt Wells Cyn 594 Comment
  SBBG14514  Eschscholzia minutiflora E. C. Twisselmann 1962-5-7 7088 San Bernardino head of Salt Wells Cyn 594 Comment
  SBBG14996  Layia glandulosa E. C. Twisselmann 1962-4-10 6810 San Bernardino Harper Dry Lake basin 2 mi S of Lockhart 609 Comment
  SBBG15006  Lupinus odoratus E. C. Twisselmann 1962-4-10 6811 San Bernardino Harper Dry Lake basin; 1 mi S of Lockhart 609 Comment
  SBBG15009  Eschscholzia minutiflora E. C. Twisselmann 1962-4-10 6802 San Bernardino Rand Mtns, ca. 1 mi S of the town of Red Mtn 1066 Comment
  SBBG15071  Dithyrea californica E. C. Twisselmann 1962-4-10 6812 San Bernardino Harper Dry Lake basin 2 mi S of Lockhart 609 Comment
  SBBG19644  Sphaeralcea ambigua E. C. Twisselmann 1963-5-10 8162 San Bernardino US Hwy 466, 1.5 mi E of the Kern County Line 731 Comment
  SBBG19646  Lepidium fremontii E. C. Twisselmann 1963-5-10 8159 San Bernardino Saddleback Mtn 868 Comment
  SBBG20863  Oxytheca perfoliata E. C. Twisselmann 1964-5-6 9300 San Bernardino NE end of Kramer Hills 914 Comment
  SBBG20864  Cryptantha pterocarya var. pterocarya E. C. Twisselmann 1964-5-6 9292 San Bernardino S end of Kramer Hills 899 Comment
  SBBG20890  Streptanthella longirostris E. C. Twisselmann 1964-5-6 9281 San Bernardino SE end of Kramer Hills 868 Comment
  SBBG20891  Loeseliastrum matthewsii E. C. Twisselmann 1964-5-6 9288 San Bernardino S end of Kramer Hills 883 Comment
  SBBG20892  Eriogonum trichopes E. C. Twisselmann 1964-5-6 9297 San Bernardino NE end of Kramer Hills 914 Comment
  SBBG20893  Eriogonum mohavense E. C. Twisselmann 1964-5-6 9285 San Bernardino SE end of Kramer Hills 868 Comment
  SBBG20952  Gilia latiflora subsp. latiflora E. C. Twisselmann 1962-4-10 6813 San Bernardino Harper Dry Lake basin 2 mi S of Lockhart 609 Comment
  SBBG21084  Chorizanthe rigida E. C. Twisselmann 1964-5-6 9280 San Bernardino SE end of Kramer Hills 868 Comment
  SBBG21086  Chorizanthe brevicornu var. brevicornu E. C. Twisselmann 1964-5-6 9294 San Bernardino NE end of Kramer Hills 914 Comment
  SBBG21128  Astragalus didymocarpus var. dispermus E. C. Twisselmann 1964-5-6 9287 San Bernardino S end of Kramer Hills 883 Comment
  SBBG21533  Bassia hyssopifolia E. C. Twisselmann 1964-10-20 10310 San Bernardino Searles Lake at Trona 496 Comment
  SBBG21584  Cleomella obtusifolia E. C. Twisselmann 1964-10-20 10308 San Bernardino W end of Searles lake 496 Comment
  SBBG21658  Atriplex confertifolia E. C. Twisselmann 1964-10-20 10307 San Bernardino Searles Lake at W end 496 Comment
  SBBG23485  Lupinus microcarpus var. horizontalis E. C. Twisselmann 1965-5-6 10759 San Bernardino Rand Mtns, Ridgecrest Rd 1 mi N of Red Mtn 975 Comment
  SBBG23511  Sphaeralcea ambigua E. C. Twisselmann 1965-5-6 10761 San Bernardino Rand Mtns, Ridgecrest Rd 1 mi N of Red Mtn 975 Comment
  SBBG25972  Stanleya pinnata E. C. Twisselmann 1966-4-27 12046 San Bernardino ca. 3 mi S of Lockhart 716 Comment
  SBBG25973  Chorizanthe spinosa E. C. Twisselmann 1966-4-27 12048 San Bernardino ca. 3 mi S of Lockhart 716 Comment
  SBBG25974  Chorizanthe rigida E. C. Twisselmann 1966-4-27 12044 San Bernardino ca. 3 mi S of Lockhart 716 Comment
  SBBG25976  Baileya pleniradiata E. C. Twisselmann 1966-4-27 12053 San Bernardino Hinkley 693 Comment
  SBBG26015  Gilia latiflora subsp. latiflora E. C. Twisselmann 1966-4-27 12095 San Bernardino Victor Valley, 2.7 mi W of Adelanto 853 Comment
  SBBG26018  Gilia cana subsp. triceps E. C. Twisselmann 1966-4-27 12088 San Bernardino W of Calico Dry Lake on the Yermo cutoff rd 662 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
  SBBG26049  Lepidium flavum E. C. Twisselmann 1966-4-13 11918 San Bernardino W side of Searles Lake, 1 mi N of Trona 548 Comment
  SBBG26085  Senna armata E. C. Twisselmann 1966-4-27 12057 San Bernardino plain W of Coyote Dry Lake 579 Comment
  SBBG26086  Eriogonum reniforme E. C. Twisselmann 1966-4-27 12061 San Bernardino plain W of Coyote Dry Lake 579 Comment
  SBBG26111  Phacelia crenulata E. C. Twisselmann 1966-4-27 12074 San Bernardino pass on the Camp Irwin Hwy at SW side of Coyote Dry Lake Basin, Calico Hills 822 Comment
  SBBG26137  Nemacladus rubescens E. C. Twisselmann 1966-4-27 12070 San Bernardino plain W of Coyote Dry Lake 579 Comment
  SBBG26138  Nemacladus rubescens E. C. Twisselmann 1966-4-27 12092 San Bernardino plain on the E side of Calico Dry Lake 655 Comment
  SBBG26139  Eremalche exilis E. C. Twisselmann 1966-4-27 12094 San Bernardino Victor Valley, 2.7 mi W of Adelanto 853 Comment
  SBBG26140  Abronia pogonantha E. C. Twisselmann 1966-4-27 12100 San Bernardino Victor Valley, 7.1 mi W of Adelanto 853 Comment
  SBBG26141  Cryptantha angustifolia E. C. Twisselmann 1966-4-27 12059 San Bernardino plain W of Coyote Dry Lake 579 Comment
  SBBG26142  Lupinus odoratus E. C. Twisselmann 1966-4-27 12102 San Bernardino plains just W of El Mirage 792 Comment
  SBBG26143  Langloisia setosissima subsp. punctata E. C. Twisselmann 1966-4-27 12075 San Bernardino pass on the Camp Irwin Hwy at SW side of Coyote Dry Lake Basin, Calico Hills 822 Comment
  SBBG26144  Oligomeris linifolia E. C. Twisselmann 1966-4-27 12087 San Bernardino W of Calico Dry Lake on the Yermo cutoff rd 662 Comment
  SBBG26150  Plagiobothrys jonesii E. C. Twisselmann 1966-4-27 12078 San Bernardino pass on the Camp Irwin Hwy at SW side of Coyote Dry Lake Basin, Calico Hills 822 Comment
  SBBG38594  Geraea canescens E. C. Twisselmann 1969-6-4 15627 San Bernardino Harper Dry Lake Rd, ca. 2.2 mi NW of Hinkley 731 Comment
  SBBG38597  Pleuraphis rigida E. C. Twisselmann 1969-6-4 15623 San Bernardino Water Valley, NE of Harper Dry Lake 716 Comment
  SBBG38615  Nicolletia occidentalis E. C. Twisselmann 1969-6-4 15622 San Bernardino Water Valley, NE of Harper Dry Lake 716 Comment
  SBBG38628  Abronia villosa E. C. Twisselmann 1969-6-4 15596 San Bernardino S side of Harper Dry Lake 670 Comment
  SEINET3142121  Mirabilis laevis var. retrorsa E. C. Twisselmann 1965-5-6 10749 San Bernardino Mojave Desert, plain west of Cuddeback Lake 808 Comment
  UCD104733  Astragalus didymocarpus var. dispermus Ernest C. Twisselmann 1964-5-6 9287 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  UCD105042  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1964-5-6 9289 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  UCD115225  Raphanus sativus Ernest C. Twisselmann 1964-5-6 9286 San Bernardino south end of Kramer Hills. 883 Comment
  UCD142194  Croton setiger Ernest C. Twisselmann 1959-9-16 5846 San Bernardino Mojave Desert. China Lake Basin; Trona Road 2.5 miles east of Ridgecrest. 640 Comment
  UCD59873  Bromus tectorum Ernest C. Twisselmann 1958-4-17 4270 San Bernardino Mojave Desert. Cuddeback Lake Road, 0.5 mile east of Atolia. 899 Comment
  UCD92570  Secale cereale Ernest C. Twisselmann 1969-6-4 15600 San Bernardino Harper Dry Lake basin, 2 miles north of Lockhart. 662 Comment
  UCD93076  Schismus arabicus Ernest C. Twisselmann 1962-4-10 6814 San Bernardino Mojave Desert. Harper Dry Lake basin, 2 miles south of Lockhart. 609 Comment
  UCD93271  Schismus barbatus Ernest C. Twisselmann 1965-5-6 10748 San Bernardino Mojave Desert. Plain west of Cuddeback Lake. 807 Comment
  UCD97653  Bassia hyssopifolia Ernest C. Twisselmann 1964-10-20 10310 San Bernardino Mojave Desert. Searles Lake at Trona. 496 Comment
  CAS-BOT-BC162693  Camissonia kernensis subsp. gilmanii Ernest C. Twisselmann 1957-4-10 3369 San Bernardino Rand Mountains, about 1.5 mile southeast of town of Red Mountain, Mojave-Randsburg Region 1097 Comment
  CAS-BOT-BC162694  Camissonia kernensis subsp. gilmanii Ernest C. Twisselmann 1957-4-10 3369 San Bernardino Rand Mountains, about 1.5 mile southeast of town of Red Mountain, Mojave-Randsburg Region, Mojave Desert 1097 Comment
  CAS-BOT-BC177328  Astragalus acutirostris Ernest C. Twisselmann 1958-4-17 4285 San Bernardino Atolia Road, 14.3 miles north of Kramer 838 Comment
  CAS-BOT-BC187035  Astragalus layneae Ernest C. Twisselmann 1958-4-17 4276 San Bernardino Atolia Road, 17.5 miles north of Kramer 853 Comment
  CAS-BOT-BC187036  Astragalus layneae Ernest C. Twisselmann 1962-4-10 6808 San Bernardino Highway U.S. 466, 9.3 miles east of Kramer 670 Comment
  CAS-BOT-BC187042  Astragalus layneae Ernest C. Twisselmann 1958-4-17 4276 San Bernardino Atolia Road, 17.5 miles north of Kramer 853 Comment
  CAS-BOT-BC187043  Astragalus layneae Ernest C. Twisselmann 1962-4-10 6808 San Bernardino Highway U. S. 466, 9.3 miles easst of Kramer 670 Comment
  CAS-BOT-BC241727  Eriogonum brachyanthum Ernest C. Twisselmann 1963-9-19 9044 San Bernardino Red Mountain Road, 17.5 miles north of Boron 853 Comment
  CAS-BOT-BC241728  Eriogonum brachyanthum Ernest C. Twisselmann 1963-9-19 9044 San Bernardino Red Mountain Road, 17.5 miles north of Boron 853 Comment
  CAS-BOT-BC258197  Eriogonum pusillum Ernest C. Twisselmann 1957-4-10 3373 San Bernardino The Mojave-Randsburg Region. Rand Mountains: about 1.5 mile southeast of town of Red Mountain 1097 Comment
  CAS-BOT-BC258213  Eriogonum pusillum Ernest C. Twisselmann 1957-4-10 3373 San Bernardino The Mojave-Randsburg Region. Rand Mountains: about 1.5 mile southeast of town of Rand Mountain 1097 Comment
  CAS-BOT-BC271384  Arida arizonica Ernest C. Twisselmann 1969-6-4 15628 San Bernardino Playas on the northeast side of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC271385  Arida arizonica Ernest C. Twisselmann 1969-6-4 15628 San Bernardino Playas on the northeast side of Harper Dry Lake, Mojave Desert 701 Comment
  CAS-BOT-BC303593  Geraea canescens Ernest C. Twisselmann 1962-5-7 7089 San Bernardino Mojave Desert. On the W side of Searles Lake, 1.3 miles S of West End 457 Comment
  CAS-BOT-BC303594  Geraea canescens Ernest C. Twisselmann 1962-5-7 7089 San Bernardino Mojave Desert. On the W side of Searles Lake, 1.3 miles S of West End 457 Comment
  CAS-BOT-BC303809  Glyptopleura setulosa Ernest C. Twisselmann 1962-5-8 7112 San Bernardino Mojave Desert. Fossil Falls, about 2 miles N of Little Lake 975 Comment
  CAS-BOT-BC326776  Xylorhiza tortifolia Ernest C. Twisselmann 1959-4-16 5053 San Bernardino About 2 miles south of the town of Red Mountain, Rand Mountains, Mojave Desert 1097 Comment
  CAS-BOT-BC339402  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1963-9-19 9043 San Bernardino Mojave Desert. Red Mountain Road, 17.5 miles north of Boron 853 Comment
  CAS-BOT-BC339403  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1963-9-19 9043 San Bernardino Mojave Desert. Red Mountain Road, 17.5 miles north of Boron 853 Comment
  CAS-BOT-BC347725  Malacothrix glabrata Ernest C. Twisselmann 1964-5-6 9307 San Bernardino Mojave Desert. Highway U.S. 466 at the Kern County Line 777 Comment
  CAS-BOT-BC347737  Malacothrix glabrata Ernest C. Twisselmann 1964-5-6 9307 San Bernardino Mojave Desert. Highway U.S. 466 at the Kern County Line 777 Comment
  CAS-BOT-BC40280  Caulanthus lasiophyllus Ernest C. Twisselmann 1957-4-10 3366 San Bernardino Mohave Randsburg Region. Rand Mountains. About 1.4 mile southeast of town of Red Mountains. 1097 Comment
  CAS-BOT-BC40281  Caulanthus lasiophyllus Ernest C. Twisselmann 1957-4-10 3366 San Bernardino Mohave-Randsburg Region. Rand Mountains. About 1.5 mile southeast of town of Red Mountains. 1097 Comment
  CAS-BOT-BC418668  Eschscholzia minutiflora Ernest C. Twisselmann 1962-4-10 6802 San Bernardino Mojave Desert. Rand Mountains, about 1 mile south of the town of Red Mountain 1066 Comment
  CAS-BOT-BC419655  Eschscholzia parishii Ernest C. Twisselmann 1962-4-10 6802 San Bernardino Mojave Desert. Rand Mountains, about 1 mile south of the town of Red Mountain 1066 Comment
  CAS-BOT-BC508248  Hesperocallis undulata Ernest C. Twisselmann 1966-4-27 12091 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC508674  Hesperocallis undulata Ernest C. Twisselmann 1966-4-27 12091 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC514493  Eriastrum eremicum subsp. eremicum Ernest C. Twisselmann 1969-6-4 15618 San Bernardino Mojave Desert: Plain N of Harper Dry Lake 701 Comment
  CAS-BOT-BC514494  Eriastrum eremicum subsp. eremicum Ernest C. Twisselmann 1964-5-6 9283 San Bernardino Mojave Desert: SE end of Kramer HIlls 868 Comment
  CAS-BOT-BC514495  Eriastrum eremicum subsp. eremicum Ernest C. Twisselmann 1964-5-6 9283 San Bernardino Mojave Desert: SE end of Kramer HIlls 868 Comment
  CAS-BOT-BC514608  Eriastrum pluriflorum subsp. albifaux Ernest C. Twisselmann 1964-5-6 9306 San Bernardino Hwy US 466 at the Kern County Line 777 Comment
  CAS-BOT-BC56691  Cylindropuntia bigelovii Ernest C. Twisselmann 1953-9-28 6000 San Bernardino Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC56693  Cylindropuntia bigelovii Ernest C. Twisselmann 1953-9-28 6000 San Bernardino Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC63996  Anisocoma acaulis Ernest C. Twisselmann 1958-4-17 4280 San Bernardino Atolia Road, 14.3 miles north of Kramer 838 Comment
  CAS-BOT-BC63997  Anisocoma acaulis Ernest C. Twisselmann 1958-4-17 4280 San Bernardino Atolia Road, 14.3 miles north of Kramer 838 Comment
  CAS-BOT-BC75398  Sisymbrium orientale Ernest C. Twisselmann 1964-5-6 9308 San Bernardino Mojave Desert. Highway U.S. 466 at the Kern County Line. 777 Comment
  CAS-BOT-BC75399  Sisymbrium orientale Ernest C. Twisselmann 1964-5-6 9308 San Bernardino Mojave Desert. Highway U.S. 466 at the Kern County Line. 777 Comment
  CAS-BOT-BC83048  Eschscholzia minutiflora Ernest C. Twisselmann 1957-4-10 3370 San Bernardino Mohave-Randsburg Region. Rand Mountains. About 1.5 mile southeast of town of Red Mountain. 1097 Comment
  CAS-BOT-BC83049  Eschscholzia minutiflora Ernest C. Twisselmann 1957-4-10 3370 San Bernardino Mohave-Randsburg Region. Rand Mountains. About 1.5 mile southeast of town of Red Mountain. 1097 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
  JEPS31195  Geraea canescens Ernest C. Twisselmann 1962-5-7 7089 San Bernardino 1.3 mi s West End of Searles Lake; Mojave Desert 457 Comment
  JEPS33423  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1963-9-19 9043 San Bernardino 17.5 mi n of Boron Red Mountain Road; Mojave Desert 853 Comment
  JEPS36128  Malacothrix glabrata Ernest C. Twisselmann 1964-5-6 9307 San Bernardino Highway 466, at the Kern County line Mojave Desert 777 Comment
  JEPS60827  Arida arizonica Ernest C. Twisselmann 1969-6-4 15628 San Bernardino playas on ne side Harper Dry Lake; Mojave Desert 701 Comment
  RSA0097701  Spergularia marina E. C. Twisselmann 1969-6-4 15589 San Bernardino Mojave Desert, south side of Harper Dry Lake. 671 Comment
  RSA172794  Tamarix aphylla E. C. Twisselmann 1964-10-20 10302 San Bernardino Brown's Ranch (abandoned), on the plain north of Cuddeback Lake 854 Comment
  RSA172795  Bassia hyssopifolia E. C. Twisselmann 1964-10-20 10310 San Bernardino Searles Lake at Trona. 497 Comment
  RSA179952  Lupinus horizontalis var. platypetalus E. C. Twisselmann 1965-5-6 10759 San Bernardino Rand Mountains: Ridgecrest Road 1 mile north of Red Mountain 976 Comment
  RSA187041  Lupinus odoratus var. odoratus E. C. Twisselmann 1966-4-27 12102 San Bernardino West of El Mirage 793 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
  RSA211974  Lessingia glandulifera var. glandulifera E. C. Twisselmann 1969-6-4 15625 San Bernardino Pass betw Water Walley and Rainbow Basin 838 Comment
  RSA224321  Lupinus odoratus var. odoratus E. C. Twisselmann 1966-4-27 12102 San Bernardino West of El Mirage 793 Comment
  SBBG14506  Geraea canescens E. C. Twisselmann 1962-5-7 7089 San Bernardino slope on W side of Searles Lake, ca. 1.3 mi S of west end 457 Comment
  SBBG15005  Syntrichopappus fremontii E. C. Twisselmann 1962-4-10 6796 San Bernardino Rand Mtns, ca. 4.4 mi S of the town of Red Mtn 1249 Comment
  SBBG15010  Astragalus layneae E. C. Twisselmann 1962-4-10 6808 San Bernardino US Hwy 466, 9.3 mi E of Kramer 670 Comment
  SBBG20822  Eriogonum brachyanthum E. C. Twisselmann 1963-9-19 9044 San Bernardino Red Mtn Rd, 17.5 mi N of Boron Comment
  SBBG38486  Leucosyris arida E. C. Twisselmann 1969-6-4 15628 San Bernardino playas on the NE side of Harper Dry Lake 701 Comment
  SBBG38588  Tiquilia plicata E. C. Twisselmann 1969-6-4 15620 San Bernardino plain NE of Harper Dry Lake 731 Comment
  SEINET10450728  Lupinus odoratus Ernest C. Twisselmann 1966-4-27 Twisselmann 12102 San Bernardino Plains just w of el mirage. Corollas rich blue. Extensive colony of Exceptionally large plants growing in a broad winter-flooded flat. Creosote Bush association. 792 Comment
  SEINET10461152  Nemacladus rubescens Ernest C. Twisselmann Twisselmann 12092 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  SEINET10461159  Nemacladus rubescens var. rubescens Ernest C. Twisselmann 1966-4-27 Twisselmann 12070 San Bernardino Plain west of Coyote Dry Lake 579 Comment
  SEINET10485410  Lupinus horizontalis Ernest C. Twisselmann 1965-5-6 Twisselmann 10759 San Bernardino Rand mts: ridgecrest rd 1 mi. N of red mt. 975 Comment
  SEINET5707803 Image available Benitoa occidentalis Ernest C. Twisselmann 1970-1 17507 San Bernardino Park field-Coalinga Grade 0.7 mile north of the summit (the type locality). Digger pine-Douglas oak woodland.; Castle Mountains 991 Comment
  UCD104897  Astragalus layneae Ernest C. Twisselmann 1958-4-17 4276 San Bernardino Mojave Desert. Atolia Road, 17.5 miles north of Kramer. 853 Comment
  UCD104900  Astragalus layneae Ernest C. Twisselmann 1962-4-10 6808 San Bernardino Mojave Desert. Highway U.S. 466, 9.3 miles east of Kramer. 670 Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
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