Search Results — 416 specimen records retrieved (277 records with coordinates)
Results for search: County=SAN BENITO; Source=All; Collector=Twisselmann;   

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC100243  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12869 San Benito Clear Creek Road, 0.6 mile above New Idria 868 Comment
  CAS-BOT-BC100245  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12869 San Benito Clear Creek Road, 0.6 mile above New Idria 868 Comment
  CAS-BOT-BC108630  Salix breweri Ernest C. Twisselmann 1966-10-4 12839 San Benito Clear Creek, near the mouth. 762 Comment
  CAS-BOT-BC108631  Salix breweri Ernest C. Twisselmann 1967-5-18 13049 San Benito Canyon of Clear Creek 762 Comment
  CAS-BOT-BC108632  Salix breweri Ernest C. Twisselmann 1966-10-4 12839 San Benito Clear Creek, near the mouth. 762 Comment
  CAS-BOT-BC108634  Salix breweri Ernest C. Twisselmann 1967-5-18 13049 San Benito Canyon of Clear Creek 762 Comment
  CAS-BOT-BC111756  Schoenoplectus pungens var. longispicatus Ernest C. Twisselmann 1966-10-4 12878 San Benito New Idria Road at Silver Creek. 541 Comment
  CAS-BOT-BC111757  Schoenoplectus pungens var. longispicatus Ernest C. Twisselmann 1966-10-4 12878 San Benito New Idria Road at Silver Creek. 541 Comment
  CAS-BOT-BC127828  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12853 San Benito Clear Creek 911 Comment
  CAS-BOT-BC127891  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12875 San Benito New Idria Road at Silver Creek 541 Comment
  CAS-BOT-BC127899  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12853 San Benito Clear Creek Comment
  CAS-BOT-BC132951  Adenostoma fasciculatum Ernest C. Twisselmann 1966-10-4 12846 San Benito Canyon of Clear Creek 807 Comment
  CAS-BOT-BC132952  Adenostoma fasciculatum Ernest C. Twisselmann 1966-10-4 12846 San Benito Canyon of Clear Creek 807 Comment
  CAS-BOT-BC13442  Agoseris retrorsa Ernest C. Twisselmann 1967-5-18 13071 San Benito Canyon of Clear Creek 853 Comment
  CAS-BOT-BC13443  Agoseris retrorsa Ernest C. Twisselmann 1967-5-18 13071 San Benito Canyon of Clear Creek 853 Comment
  CAS-BOT-BC143756  Heteromeles arbutifolia Ernest C. Twisselmann 1966-10-4 12841 San Benito Clear Creek Canyon 815 Comment
  CAS-BOT-BC143757  Heteromeles arbutifolia Ernest C. Twisselmann 1966-10-4 12841 San Benito Clear Creek Canyon 815 Comment
  CAS-BOT-BC153102  Diplacus fremontii Ernest C. Twisselmann 1967-6-12 13327 San Benito Canyon of Clear Creek 975 Comment
  CAS-BOT-BC153103  Diplacus fremontii Ernest C. Twisselmann 1967-6-12 13327 San Benito Canyon of Clear Creek 975 Comment
  CAS-BOT-BC153106  Diplacus fremontii Ernest C. Twisselmann 1967-5-18 13053 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC153107  Diplacus fremontii Ernest C. Twisselmann 1967-5-18 13053 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC166362  Epilobium canum subsp. canum Ernest C. Twisselmann 1955-10-16 2451 San Benito San Benito River Canyon 563 Comment
  CAS-BOT-BC166370  Epilobium canum subsp. canum Ernest C. Twisselmann 1955-10-16 2451 San Benito San Benito River Canyon 563 Comment
  CAS-BOT-BC175586  Parnassia palustris Ernest C. Twisselmann 1966-10-4 12849 San Benito Clear Creek 822 Comment
  CAS-BOT-BC175589  Parnassia palustris Ernest C. Twisselmann 1966-10-4 12849 San Benito Clear Creek 822 Comment
  CAS-BOT-BC176247  Hesperolinon disjunctum Ernest C. Twisselmann 1967-6-12 13322 San Benito Canyon of Clear Creek 929 Comment
  CAS-BOT-BC176248  Hesperolinon disjunctum Ernest C. Twisselmann 1967-6-12 13322 San Benito Canyon of Clear Creek 929 Comment
  CAS-BOT-BC178251  Astragalus gambelianus Ernest C. Twisselmann 1967-5-18 13077 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC178300  Astragalus gambelianus Ernest C. Twisselmann 1967-5-18 13077 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC184433  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1967-5-18 13050 San Benito Canyon of Clear Creek 762 Comment
  CAS-BOT-BC184443  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1967-5-18 13050 San Benito Canyon of Clear Creek 762 Comment
  CAS-BOT-BC186365  Garrya flavescens Ernest C. Twisselmann 1966-10-4 12845 San Benito Canyon of Clear Creek 807 Comment
  CAS-BOT-BC186367  Garrya flavescens Ernest C. Twisselmann 1966-10-4 12845 San Benito Canyon of Clear Creek 807 Comment
  CAS-BOT-BC201572  Lupinus albifrons var. albifrons Ernest C. Twisselmann 1967-5-18 13045 San Benito Canyon of the San Benito River, just above Piacacho 739 Comment
  CAS-BOT-BC201577  Lupinus albifrons var. albifrons Ernest C. Twisselmann 1963-5-4 8131 San Benito Bear Valley, southeastern Monterey County 667 Comment
  CAS-BOT-BC201578  Lupinus albifrons var. albifrons Ernest C. Twisselmann 1967-5-18 13045 San Benito Canyon of the San Benito River, just above Picacho 739 Comment
  CAS-BOT-BC206999  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1954-7-15 1425 San Benito Panoche Creek, apx. 3 miles north of New Idria - Temblor Range and the Western San Joaquin Valley 487 Comment
  CAS-BOT-BC207000  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1954-7-15 1425 San Benito Panoche Creek, apx. 3 miles north of New Idria - Temblor Range and the Western San Joaquin Valley 487 Comment
  CAS-BOT-BC215696  Monardella villosa subsp. villosa Ernest C. Twisselmann 1966-10-4 12851 San Benito Clear Creek 822 Comment
  CAS-BOT-BC216237  Eriodictyon californicum Ernest C. Twisselmann 1967-6-12 13343 San Benito Clear Creek Road, 1.2 mile above Idria 1066 Comment
  CAS-BOT-BC216238  Eriodictyon californicum Ernest C. Twisselmann 1967-6-12 13343 San Benito Clear Creek Road, 1.2 mile above Idria 1066 Comment
  CAS-BOT-BC219650  Acanthomintha lanceolata Ernest C. Twisselmann 1967-5-18 13080 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC219654  Acanthomintha lanceolata Ernest C. Twisselmann 1967-5-18 13080 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC220625  Monardella villosa Ernest C. Twisselmann 1966-10-4 12851 San Benito Clear Creek 822 Comment
  CAS-BOT-BC221151  Calystegia malacophylla subsp. pedicellata Ernest C. Twisselmann 1967-5-18 13054 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC221685  Monardella douglasii Ernest C. Twisselmann 1967-6-12 13330 San Benito Canyon of Clear Creek 1066 Comment
  CAS-BOT-BC221687  Monardella douglasii Ernest C. Twisselmann 1967-6-12 13330 San Benito Canyon of Clear Creek 1066 Comment
  CAS-BOT-BC224799  Calystegia malacophylla subsp. pedicellata Ernest C. Twisselmann 1967-5-18 13054 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC226956  Leptosiphon ambiguus Ernest C. Twisselmann 1967-5-18 13052 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC226957  Leptosiphon ambiguus Ernest C. Twisselmann 1967-5-18 13052 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC226958  Leptosiphon ambiguus Ernest C. Twisselmann 1967-6-12 13338 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC226960  Leptosiphon ambiguus Ernest C. Twisselmann 1967-6-12 13338 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC226972  Leptosiphon ambiguus Ernest C. Twisselmann 1967-5-18 13064 San Benito Canyon of Clear Creek 967 Comment
  CAS-BOT-BC226979  Leptosiphon ambiguus Ernest C. Twisselmann 1967-5-18 13064 San Benito Canyon of Clear Creek 967 Comment
  CAS-BOT-BC230416  Navarretia mitracarpa Ernest C. Twisselmann 1967-6-12 13337 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC230417  Navarretia mitracarpa Ernest C. Twisselmann 1967-6-12 13337 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC231681  Nicotiana glauca Ernest C. Twisselmann 1966-10-4 12873 San Benito New Idria Road at Silver Creek 541 Comment
  CAS-BOT-BC231682  Nicotiana glauca Ernest C. Twisselmann 1966-10-4 12873 San Benito New Idria Road at Silver Creek 541 Comment
  CAS-BOT-BC231900  Malacothamnus aboriginum Ernest C. Twisselmann 1955-10-16 2450 San Benito Edge of Bitterwater Valley, 2.1 miles northeast of Bitterwater School 530 Comment
  CAS-BOT-BC241975  Eriogonum clavatum Ernest C. Twisselmann 1966-10-4 12881 San Benito Panoche Road, 3.1 miles below New Idria 502 Comment
Read comments
Dec 22 2020
  CAS-BOT-BC242705  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13320 San Benito Canyon of Clear Creek 777 Comment
  CAS-BOT-BC242706  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13320 San Benito Canyon of Clear Creek 777 Comment
  CAS-BOT-BC242714  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13320 San Benito Canyon of Clear Creek 777 Comment
  CAS-BOT-BC243420  Schismus barbatus Ernest C. Twisselmann 1967-6-12 13354 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC243421  Schismus barbatus Ernest C. Twisselmann 1967-6-12 13354 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC24637  Arctostaphylos glauca Ernest C. Twisselmann 1966-10-4 12866 San Benito Clear Creek Road, 1.1 mi. above New Idria. 1005 Comment
  CAS-BOT-BC248536  Eriogonum angulosum Ernest C. Twisselmann 1966-10-4 12874 San Benito New Idria Road at Silver Creek 541 Comment
  CAS-BOT-BC248538  Eriogonum angulosum Ernest C. Twisselmann 1966-10-4 12874 San Benito New Idria Road at Silver Creek 541 Comment
  CAS-BOT-BC250148  Eriogonum fasciculatum var. polifolium Ernest C. Twisselmann 1967-6-12 13352 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC250152  Eriogonum fasciculatum var. polifolium Ernest C. Twisselmann 1967-6-12 13352 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC256750  Eriogonum heermannii var. occidentale Ernest C. Twisselmann 1966-10-4 12838 San Benito Mouth of Clear Creek at Hernandez Valley 739 Comment
  CAS-BOT-BC256751  Eriogonum heermannii var. occidentale Ernest C. Twisselmann 1966-10-4 12838 San Benito Mouth of Clear Creek at Hernandez Valley 739 Comment
  CAS-BOT-BC261421  Eriogonum nudum var. indictum Ernest C. Twisselmann 1966-10-4 12872 San Benito Canyon 2.5 miles below New Idria 579 Comment
  CAS-BOT-BC262305  Eriogonum vestitum Ernest C. Twisselmann 1967-6-12 13353 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC262306  Eriogonum vestitum Ernest C. Twisselmann 1967-6-12 13353 San Benito Panoche Road, 2.5 miles below Idria 655 Comment
  CAS-BOT-BC262307  Eriogonum vestitum Ernest C. Twisselmann 1967-6-12 13349 San Benito Panoche Road, 3.6 miles below Idria 579 Comment
  CAS-BOT-BC262308  Eriogonum vestitum Ernest C. Twisselmann 1967-6-12 13349 San Benito Panoche Road, 3.6 miles below Idria 579 Comment
  CAS-BOT-BC262309  Eriogonum vestitum Ernest C. Twisselmann 1966-10-4 12880 San Benito Panoche Road, 3.1 miles below New Idria 502 Comment
  CAS-BOT-BC262310  Eriogonum vestitum Ernest C. Twisselmann 1966-10-4 12880 San Benito Panoche Road, 3.1 miles below New Idria 502 Comment
  CAS-BOT-BC262665  Muhlenbergia asperifolia Ernest C. Twisselmann 1966-10-4 12861 San Benito Clear Creek 917 Comment
  CAS-BOT-BC262666  Muhlenbergia asperifolia Ernest C. Twisselmann 1966-10-4 12861 San Benito Clear Creek 917 Comment
  CAS-BOT-BC263334  Muhlenbergia andina Ernest C. Twisselmann 1966-10-4 12856 San Benito Clear Creek 914 Comment
  CAS-BOT-BC263335  Muhlenbergia andina Ernest C. Twisselmann 1966-10-4 12856 San Benito Clear Creek 914 Comment
  CAS-BOT-BC264226  Melica torreyana Ernest C. Twisselmann 1967-6-12 13340 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC264227  Melica torreyana Ernest C. Twisselmann 1967-6-12 13340 San Benito Clear Creek Road, 3.4 miles above Idria 1188 Comment
  CAS-BOT-BC265069  Eriogonum wrightii var. subscaposum Ernest C. Twisselmann 1966-10-4 12884 San Benito Just west of the summit of the Paicines-Panoche Road 609 Comment
  CAS-BOT-BC265070  Eriogonum wrightii var. subscaposum Ernest C. Twisselmann 1966-10-4 12884 San Benito Just west of the summit of the Paicines-Panoche Road 609 Comment
  CAS-BOT-BC268346  Eriogonum roseum Ernest C. Twisselmann 1955-10-16 2459 San Benito San Benito River Canyon 768 Comment
  CAS-BOT-BC268347  Eriogonum roseum Ernest C. Twisselmann 1955-10-16 2459 San Benito San Benito River Canyon 768 Comment
  CAS-BOT-BC270655  Calycadenia multiglandulosa Ernest C. Twisselmann 1966-10-4 12836 San Benito Hernandez Valley at the mouth of Clear Creek 731 Comment
  CAS-BOT-BC270656  Calycadenia multiglandulosa Ernest C. Twisselmann 1966-10-4 12836 San Benito Hernandez Valley at the mouth of Clear Creek 731 Comment
  CAS-BOT-BC277557  Chaenactis glabriuscula var. lanosa Ernest C. Twisselmann 1967-5-18 13081 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC291089  Eastwoodia elegans Ernest C. Twisselmann 1967-6-12 13357 San Benito Canyon of Griswold Creek, 5 miles south of the Panoche Road 502 Comment
  CAS-BOT-BC291090  Eastwoodia elegans Ernest C. Twisselmann 1967-6-12 13357 San Benito Canyon of Griswold Creek, 5 miles south of the Panoche Road 502 Comment
Read comments
Oct 12 2018
  CAS-BOT-BC297361  Eriophyllum confertiflorum Ernest C. Twisselmann 1967-5-18 13076 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC298065  Ericameria nauseosa var. mohavensis Ernest C. Twisselmann 1955-10-16 2447 San Benito San Benito River, near Erie School 710 Comment
  CAS-BOT-BC298066  Ericameria nauseosa var. mohavensis Ernest C. Twisselmann 1955-10-16 2447 San Benito San Benito River, near Erie School 710 Comment
  CAS-BOT-BC304645  Gutierrezia californica Ernest C. Twisselmann 1966-10-4 12868 San Benito Clear Creek Road, 0.9 mile above New Idria 967 Comment
  CAS-BOT-BC304646  Gutierrezia californica Ernest C. Twisselmann 1966-10-4 12868 San Benito Clear Creek Road, 0.9 mile above New Idria 967 Comment
  CAS-BOT-BC311559  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1966-10-4 12886 San Benito Panoche Road along Tres Pinos Creek, 8.8 miles southeast of Paicines 320 Comment
  CAS-BOT-BC315717  Isocoma menziesii var. diabolica Ernest C. Twisselmann 1966-10-4 12886 San Benito Panoche Road along Tres Pinos Creek, 8.8 miles southeast of Paicines 320 Comment
  CAS-BOT-BC320354  Holocarpha virgata Ernest C. Twisselmann 1966-10-4 12837 San Benito Hernandez Valley at the mouth of Clear Creek 731 Comment
  CAS-BOT-BC320355  Holocarpha virgata Ernest C. Twisselmann 1966-10-4 12837 San Benito Hernandez Valley at the mouth of Clear Creek 731 Comment
  CAS-BOT-BC321681  Layia discoidea Ernest C. Twisselmann 1967-6-12 13326 San Benito Canyon of Clear Creek. 975 Comment
  CAS-BOT-BC321682  Layia discoidea Ernest C. Twisselmann 1967-6-12 13326 San Benito Canyon of Clear Creek. 975 Comment
Read comments
May 24 2020
  CAS-BOT-BC362350  Pyrrocoma racemosa var. paniculata Ernest C. Twisselmann 1966-10-4 12850 San Benito Clear Creek 822 Comment
  CAS-BOT-BC362351  Pyrrocoma racemosa var. paniculata Ernest C. Twisselmann 1966-10-4 12855 San Benito Clear Creek 914 Comment
  CAS-BOT-BC362352  Pyrrocoma racemosa var. paniculata Ernest C. Twisselmann 1966-10-4 12855 San Benito Clear Creek 914 Comment
  CAS-BOT-BC363072  Rigiopappus leptocladus Ernest C. Twisselmann 1967-5-18 13067 San Benito Canyon of Clear Creek 944 Comment
  CAS-BOT-BC363073  Rigiopappus leptocladus Ernest C. Twisselmann 1967-5-18 13067 San Benito Canyon of Clear Creek 944 Comment
  CAS-BOT-BC37602  Cardamine californica Ernest C. Twisselmann 1962-4-5 6755 San Benito Old San Juan Grade, 3.2 miles west of San Juan Bautista. 198 Comment
  CAS-BOT-BC37603  Cardamine californica Ernest C. Twisselmann 1962-4-5 6755 San Benito Old San Juan Grade, 3.2 miles west of San Juan Bautista. 198 Comment
  CAS-BOT-BC392051  Aquilegia eximia Ernest C. Twisselmann 1966-10-4 12860 San Benito Clear Creek 917 Comment
  CAS-BOT-BC39297  Arctostaphylos glauca Ernest C. Twisselmann 1966-10-4 12866 San Benito Clear Creek Road, 1.1 miles above New Idria 1005 Comment
  CAS-BOT-BC403372  Eschscholzia californica Ernest C. Twisselmann 1967-5-18 13051 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC403373  Eschscholzia californica Ernest C. Twisselmann 1967-5-18 13051 San Benito Canyon of Clear Creek 792 Comment
  CAS-BOT-BC409944  Arceuthobium campylopodum Ernest C. Twisselmann 1966-10-4 12862 San Benito Clear Creek 975 Comment
  CAS-BOT-BC409945  Arceuthobium campylopodum Ernest C. Twisselmann 1966-10-4 12862 San Benito Clear Creek 975 Comment
  CAS-BOT-BC437762  Lithophragma parviflorum Ernest C. Twisselmann 1967-5-18 13044 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC437763  Lithophragma parviflorum Ernest C. Twisselmann 1967-5-18 13044 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC439265  Claytonia exigua subsp. exigua Ernest C. Twisselmann 1967-5-18 13042 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC439266  Claytonia exigua subsp. exigua Ernest C. Twisselmann 1967-5-18 13042 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC46286  Arctostaphylos pungens Ernest C. Twisselmann 1966-10-4 12863 San Benito Clear Creek Rd., 7.9 mi. above New Idria. 1310 Comment
  CAS-BOT-BC46347  Arctostaphylos pungens Ernest C. Twisselmann 1966-10-4 12863 San Benito Clear Creek Rd., 7.9 mi. above New Idria. 1310 Comment
  CAS-BOT-BC53555  Frangula californica subsp. tomentella Ernest C. Twisselmann 1966-10-4 12864 San Benito Clear Creek 1005 Comment
  CAS-BOT-BC53556  Frangula californica subsp. tomentella Ernest C. Twisselmann 1966-10-4 12864 San Benito Clear Creek 1005 Comment
  CAS-BOT-BC54357  Erysimum capitatum Ernest C. Twisselmann 1967-5-18 13048 San Benito Canyon of Clear Creek. 762 Comment
  CAS-BOT-BC54358  Erysimum capitatum Ernest C. Twisselmann 1967-5-18 13048 San Benito Canyon of Clear Creek. 762 Comment
  CAS-BOT-BC67122  Thysanocarpus laciniatus Ernest C. Twisselmann 1967-5-18 13044 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC67123  Thysanocarpus laciniatus Ernest C. Twisselmann 1967-5-18 13044 San Benito Canyon of the San Benito River, just above Picacho. 762 Comment
  CAS-BOT-BC75576  Berberis dictyota Ernest C. Twisselmann 1966-10-4 12844 San Benito Canyon of Clear Creek. 815 Comment
  CAS-BOT-BC75577  Berberis dictyota Ernest C. Twisselmann 1966-10-4 12844 San Benito Canyon of Clear Creek. 815 Comment
  CAS-BOT-BC78563  Pinus coulteri Ernest C. Twisselmann 1966-10-4 12865 San Benito Summit between New Idria and Clear Creek 1371 Comment
  CAS-BOT-BC79051  Pinus ponderosa Ernest C. Twisselmann 1966-10-4 12857 San Benito Clear Creek 917 Comment
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Mar 4 2018
  CAS-BOT-BC79052  Pinus ponderosa Ernest C. Twisselmann 1966-10-4 12857 San Benito Clear Creek 917 Comment
  CAS-BOT-BC80435  Calocedrus decurrens Ernest C. Twisselmann 1966-10-4 12858 San Benito Clear Creek 922 Comment
  CAS-BOT-BC80436  Calocedrus decurrens Ernest C. Twisselmann 1966-10-4 12858 San Benito Clear Creek 922 Comment
  CAS-BOT-BC81559  Ephedra californica Ernest C. Twisselmann 1966-10-4 12883 San Benito New Idria Road at Griswold Creek 487 Comment
  CAS-BOT-BC81560  Ephedra californica Ernest C. Twisselmann 1966-10-4 12883 San Benito New Idria Road at Griswold Creek 487 Comment
  CAS-BOT-BC85422  Juniperus californica Ernest C. Twisselmann 1966-10-4 12887 San Benito Hollister Road, 5.6 miles north of Bitterwater. 441 Comment
  CAS-BOT-BC85423  Juniperus californica Ernest C. Twisselmann 1966-10-4 12887 San Benito Hollister Road, 5.6 miles north of Bitterwater. 441 Comment
  CAS-BOT-BC87365  Streptanthus insignis Ernest C. Twisselmann 1967-5-18 13082 San Benito Canyon of Clear Creek. 822 Comment
  CAS-BOT-BC87371  Streptanthus insignis Ernest C. Twisselmann 1967-5-18 13075 San Benito Canyon of Clear Creek. 853 Comment
  CAS-BOT-BC87372  Streptanthus insignis Ernest C. Twisselmann 1967-5-18 13075 San Benito Canyon of Clear Creek. 853 Comment
  CAS-BOT-BC87373  Streptanthus insignis Ernest C. Twisselmann 1967-5-18 13082 San Benito Canyon of Clear Creek. 822 Comment
  CAS-BOT-BC93991  Quercus durata Ernest C. Twisselmann 1966-10-4 12480 San Benito Clear Creek Canyon 807 Comment
  CAS-BOT-BC93992  Quercus durata Ernest C. Twisselmann 1966-10-4 12483 San Benito Canyon of Clear Creek 815 Comment
  CAS-BOT-BC93993  Quercus durata Ernest C. Twisselmann 1966-10-4 12483 San Benito Canyon of Clear Creek 815 Comment
  CAS-BOT-BC94757  Quercus john-tuckeri Ernest C. Twisselmann 1966-10-4 12867 San Benito Clear Creek Road, 0.9 mile above New Idria 967 Comment
  CAS-BOT-BC94758  Quercus john-tuckeri Ernest C. Twisselmann 1966-10-4 12867 San Benito Clear Creek Road, 0.9 mile above New Idria 967 Comment
  CAS-BOT-BC94759  Quercus john-tuckeri Ernest C. Twisselmann 1966-10-4 12842 San Benito Canyon of Clear Creek 815 Comment
  CAS-BOT-BC94760  Quercus john-tuckeri Ernest C. Twisselmann 1966-10-4 12842 San Benito Canyon of Clear Creek 815 Comment
  JEPS51951  Ericameria nauseosa var. mohavensis Ernest C. Twisselmann 1955-10-16 2447 San Benito near Erie School; San Benito River 710 Comment
  JEPS52193  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12875 San Benito New Idria Road Silver Creek 541 Comment
  JEPS52194  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12869 San Benito Clear Creek Road 0.6 mi above New Idria 868 Comment
  JEPS52195  Cordylanthus rigidus subsp. rigidus Ernest C. Twisselmann 1966-10-4 12854 San Benito Canyon of Clear Creek 911 Comment
  JEPS52196  Pyrrocoma racemosa Ernest C. Twisselmann 1966-10-4 12855 San Benito Clear Creek 914 Comment
  JEPS52198  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12853 San Benito Clear Creek 911 Comment
  JEPS52211  Calycadenia multiglandulosa Ernest C. Twisselmann 1966-10-4 12836 San Benito Hernandez Valley at the mouth of Clear Lake Hernandez Valley 731 Comment
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Oct 10 2018
  JEPS52248  Holocarpha virgata subsp. virgata Ernest C. Twisselmann 1966-10-4 12837 San Benito at the mouth of Clear Creek Hernandez Valley, Clear Creek 731 Comment
  JEPS52265  Holocarpha virgata subsp. virgata Ernest C. Twisselmann 1966-10-4 12882 San Benito Panoche to New Idria Road (along Griswold Creek); Griswold Creek 472 Comment
  JEPS52273  Isocoma menziesii var. diabolica Ernest C. Twisselmann 1966-10-4 12886 San Benito 8.8 mi s Paicines (Panoche Road along Tres Pinos Creek) 320 Comment
  JEPS54348  Orobanche fasciculata Ernest C. Twisselmann 1967-6-12 13324 San Benito Canyon of Clear Creek. Comment
  JEPS54349  Layia discoidea Ernest C. Twisselmann 1967-6-12 13326 San Benito Canyon of Clear Creek 975 Comment
  JEPS54350  Malacothrix floccifera Ernest C. Twisselmann 1967-6-12 13332 San Benito 1.5 mi above Clear Creek (road to Idria) 1188 Comment
  JEPS54351  Penstemon grinnellii var. scrophularioides Ernest C. Twisselmann 1967-6-12 13329 San Benito Canyon of Clear Creek 1066 Comment
  JEPS54372  Castilleja applegatei subsp. martinii Ernest C. Twisselmann 1967-5-18 13041 San Benito just above Picacho; Canyon of San Benito River 762 Comment
  JEPS54389  Rigiopappus leptocladus Ernest C. Twisselmann 1967-5-18 13067 San Benito Canyon Clear Creek; Canyon of Clear Creek 944 Comment
  JEPS54390  Castilleja applegatei subsp. martinii Ernest C. Twisselmann 1967-5-18 13069 San Benito Canyon of Clear Creek 944 Comment
  JEPS54391  Agoseris retrorsa Ernest C. Twisselmann 1967-5-18 13071 San Benito canyon of Clear Creek 853 Comment
  JEPS54392  Chaenactis glabriuscula var. heterocarpha Ernest C. Twisselmann 1967-5-18 13081 San Benito Canyon of Clear Creek 822 Comment
  JEPS54393  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13085 San Benito Mouth of Clear Creek Canyon 792 Comment
  JEPS54395  Eastwoodia elegans Ernest C. Twisselmann 1967-6-12 13357 San Benito 5 mi s the Panoche Road; Griswald Creek 502 Comment
  JEPS54409  Castilleja subinclusa subsp. subinclusa Ernest C. Twisselmann 1967-6-12 11336 San Benito 5.1 mi below Panoche Road (canyon of Griswold Creek) 487 Comment
  JEPS54489  Collinsia heterophylla Ernest C. Twisselmann 1967-5-18 13072 San Benito Canyon of Clear Creek 853 Comment
  JEPS54504  Mimulus fremontii var. fremontii Ernest C. Twisselmann 1967-6-12 13327 San Benito Canyon of Clear Creek 975 Comment
  JEPS54505  Mimulus fremontii var. fremontii Ernest C. Twisselmann 1967-5-18 13053 San Benito Canyon of Clear Creek 792 Comment
  RSA115504  Epilobium canum subsp. canum E. C. Twisselmann 1955-10-16 2451 San Benito San Benito River Canyon 564 Comment
  RSA115513  Chrysothamnus nauseosus subsp. mohavensis E. C. Twisselmann 1955-10-16 2447 San Benito San Benito River, near Erie School. 710 Comment
  RSA186869  Muhlenbergia andina E. C. Twisselmann 1966-10-4 12856 San Benito Clear Creek. 915 Comment
  RSA186898  Benitoa occidentalis E. C. Twisselmann 1966-10-4 12869 San Benito Clear Creek Road, 0.6 mile above New Idria. 869 Comment
  RSA186948  Juniperus californica E. C. Twisselmann 1966-10-4 12887 San Benito Hollister Road, 5.6 miles north of Bitterwater 442 Comment
  RSA186983  Eriogonum wrightii var. trachygonum E. C. Twisselmann 1966-10-4 12884 San Benito Just west of the summit of the Paicines-Panoche Rd. 610 Comment
  RSA187057  Eriogonum heermannii var. occidentale E. C. Twisselmann 1966-10-4 12838 San Benito Mouth of Clear Creek at Hernandez Valley 739 Comment
  RSA195180  Gilia achilleifolia subsp. multicaulis E. C. Twisselmann 1967-5-18 13079 San Benito Canyon of Clear Creek. 823 Comment
  RSA195197  Navarretia jaredii E. C. Twisselmann 1967-6-12 13337 San Benito Clear Creek Road, 3.4 miles above Idria. 1189 Comment
  RSA195210  Leptosiphon ambiguus E. C. Twisselmann 1967-6-12 13338 San Benito Clear Creek Road, 3.4 miles above Idria. 1189 Comment
  RSA195254  Camissonia contorta E. C. Twisselmann 1967-5-18 13086 San Benito Mouth of the canyon of Clear Creek 793 Comment
  RSA195802  Eriogonum vestitum E. C. Twisselmann 1967-6-12 13353 San Benito Panoche Road, 2.5 miles below Idria. 655 Comment
  RSA195809  Eastwoodia elegans E. C. Twisselmann 1967-6-12 13357 San Benito Canyon of Griswold Creek, 5 miles south of the Panoche Road. 503 Comment
  RSA195822  Eriogonum vestitum E. C. Twisselmann 1967-6-12 13349 San Benito Panoche Road, 3.6 miles below Idria. 579 Comment
  RSA195883  Mimulus fremontii var. fremontii E. C. Twisselmann 1967-5-18 13053 San Benito Canyon of Clear Creek. 793 Comment
  RSA195884  Allium diabolense Ernest C. Twisselmann 1967-5-18 13059 San Benito Canyon of Clear Creek. 1082 Comment
  RSA195888  Lupinus albifrons var. albifrons E. C. Twisselmann 1967-5-18 13045 San Benito Canyon of the San Benito River, just above Picacho. 739 Comment
  RSA195889  Salix breweri E. C. Twisselmann 1967-5-18 13049 San Benito Canyon of Clear Creek. 762 Comment
  RSA195893  Rigiopappus leptocladus E. C. Twisselmann 1967-5-18 13067 San Benito Canyon of Clear Creek. 945 Comment
  RSA195894  Castilleja applegatei subsp. martinii E. C. Twisselmann 1967-5-18 13069 San Benito Canyon of Clear Creek. 945 Comment
  RSA195895  Lupinus densiflorus var. palustris E. C. Twisselmann 1967-5-18 13070 San Benito Canyon of Clear Creek. 945 Comment
  RSA195896  Agoseris retrorsa E. C. Twisselmann 1967-5-18 13071 San Benito Canyon of Clear Creek. 854 Comment
  RSA195901  Eschscholzia californica subsp. californica E. C. Twisselmann 1967-5-18 13051 San Benito Canyon of Clear Creek. 793 Comment
  RSA195902  Leptosiphon ambiguus E. C. Twisselmann 1967-5-18 13052 San Benito Canyon of Clear Creek. 793 Comment
  RSA195903  Chaenactis glabriuscula var. heterocarpha E. C. Twisselmann 1967-5-18 13081 San Benito Canyon of Clear Creek 823 Comment
  RSA195904  Malacothrix floccifera E. C. Twisselmann 1967-5-18 13085 San Benito Mouth of the canyon of Clear Creek 793 Comment
  RSA195908  Phacelia breweri E. C. Twisselmann 1967-5-18 13066 San Benito Canyon of Clear Lake. 968 Comment
  RSA209499  Epilobium minutum E. C. Twisselmann 1967-5-18 13056 San Benito Canyon of Clear Creek. 793 Comment
  RSA254952A  Eriogonum vestitum E. C. Twisselmann 1967-6-12 13349 San Benito Panoche Road, 3.6 miles below Idria. 579 Comment
  SBBG15019  Ranunculus californicus var. californicus E. C. Twisselmann 1962-4-5 6756 San Benito old San Juan grade, 3.2 mi W of San Juan Bautista 198 Comment
  SBBG23695  Thysanocarpus laciniatus E. C. Twisselmann 1967-5-18 13044 San Benito cyn of the San Benito River, just above Picacho 762 Comment
  SBBG26021  Heterotheca sessiliflora subsp. echioides E. C. Twisselmann 1966-10-4 12833 San Benito San Benito River, 3.3 mi above Picacho [Picacho Creek?] 807 Comment
  SBBG26023  Calycadenia oppositifolia E. C. Twisselmann 1966-10-4 12836 San Benito Hernandez Valley at the mouth of Clear Crk 731 Comment
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Dec 29 2017
  SBBG26025  Holocarpha virgata E. C. Twisselmann 1966-10-4 12837 San Benito Hernandez Valley at the mouth of Clear Crk 731 Comment
  SBBG26034  Quercus durata var. durata E. C. Twisselmann 1966-10-4 12840 San Benito Clear Crk Cyn 807 Comment
  SBBG26075  Eriogonum heermannii E. C. Twisselmann 1966-10-4 12838 San Benito Hernandez Valley at the mouth of Clear Crk 739 Comment
  SBBG26206  Arctostaphylos pungens E. C. Twisselmann 1966-10-4 12863 San Benito Clear Crk Rd, 7.9 mi above Idria 1310 Comment
  SBBG26213  Sisyrinchium bellum E. C. Twisselmann 1966-10-4 12859 San Benito Clear Crk 917 Comment
  SBBG26217  Muhlenbergia andina E. C. Twisselmann 1966-10-4 12856 San Benito Clear Crk 914 Comment
  SBBG26227  Holocarpha virgata E. C. Twisselmann 1966-10-4 12882 San Benito Panoche-New Idria Rd along Griswold Crk 472 Comment
  SBBG26234  Solanum umbelliferum E. C. Twisselmann 1966-10-4 12888 San Benito Hollister Rd, 0.3 mi N of Bitterwater 441 Comment
  SBBG26243  Arceuthobium campylopodum E. C. Twisselmann 1966-10-4 12862 San Benito Clear Crk 975 Comment
  SBBG26245  Ephedra californica E. C. Twisselmann 1966-10-4 12883 San Benito Idria Rd at Griswold Crk 487 Comment
  SBBG26259  Arctostaphylos glauca E. C. Twisselmann 1966-10-4 12866 San Benito Clear Crk Rd, 1.1 mi above Idria 1005 Comment
  SBBG26267  Eriogonum covilleanum E. C. Twisselmann 1966-10-4 12885 San Benito Panoche Rd along Tres Pinos Crk, 12.9 mi SE of Paicines 457 Comment
  SBBG26268  Gutierrezia californica E. C. Twisselmann 1966-10-4 12868 San Benito Clear Crk Rd, 0.9 mi above Idria 967 Comment
  SBBG26271  Benitoa occidentalis E. C. Twisselmann 1966-10-4 12869 San Benito Clear Crk Rd, 0.6 mi above Idria 868 Comment
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Jul 28 2015
  SBBG26284  Pyrrocoma racemosa var. paniculata E. C. Twisselmann 1966-10-4 12850 San Benito Clear Crk 822 Comment
  SBBG26286  Heteromeles arbutifolia E. C. Twisselmann 1966-10-4 12841 San Benito Clear Crk Cyn 815 Comment
  SBBG26294  Parnassia californica E. C. Twisselmann 1966-10-4 12849 San Benito Clear Crk 822 Comment
  SBBG26302  Garrya flavescens E. C. Twisselmann 1966-10-4 12845 San Benito cyn of Clear Crk 807 Comment
  SBBG26312  Juniperus californica E. C. Twisselmann 1966-10-4 12887 San Benito Hollister Rd, ca. 5.6 mi N of Bitterwater 441 Comment
  SBBG28566  Cryptantha intermedia E. C. Twisselmann 1967-6-12 13328 San Benito cyn of Clear Crk 1028 Comment
  SBBG28573  Cryptantha barbigera E. C. Twisselmann 1967-6-12 13341 San Benito Clear Crk Rd, 1.2 mi above Idria 1066 Comment
  SBBG28577  Gilia achilleifolia E. C. Twisselmann 1967-5-18 13079 San Benito Clear Crk Cyn 853 Comment
  SBBG28586  Salix breweri E. C. Twisselmann 1967-5-18 13049 San Benito cyn of Clear Crk 762 Comment
  SBBG28591  Claytonia exigua subsp. exigua E. C. Twisselmann 1967-5-18 13042 San Benito cyn of San Benito River, just above Picacho 762 Comment
  SBBG28593  Asclepias californica E. C. Twisselmann 1967-6-12 13321 San Benito cyn of Clear Crk 929 Comment
  SBBG28594  Hesperolinon micranthum E. C. Twisselmann 1967-6-12 13322 San Benito cyn of Clear Crk 929 Comment
  SBBG28604  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13320 San Benito cyn of Clear Crk 777 Comment
  SBBG28620  Eriogonum vestitum E. C. Twisselmann 1967-6-12 13353 San Benito Panoche Rd, 2.5 mi below Idria 655 Comment
  SBBG28621  Eriogonum vestitum E. C. Twisselmann 1967-6-12 13349 San Benito Panoche Rd, 3.6 mi below Idria 579 Comment
  SBBG28626  Malacothrix floccifera E. C. Twisselmann 1967-5-18 13085 San Benito mouth of Clear Crk Cyn 792 Comment
  SBBG28628  Rigiopappus leptocladus E. C. Twisselmann 1967-5-18 13067 San Benito cyn of Clear Crk Comment
  SBBG28631  Lupinus microcarpus var. microcarpus E. C. Twisselmann 1967-5-18 13084 San Benito cyn of Clear Crk 899 Comment
  SBBG28632  Salix breweri E. C. Twisselmann 1967-5-18 13049 San Benito cyn of Clear Crk 990 Comment
  SBBG28640  Allium diabolense E. C. Twisselmann 1967-5-18 13059 San Benito Clear Crk Cyn 1082 Comment
  SBBG28642  Acmispon brachycarpus E. C. Twisselmann 1967-5-18 13058 San Benito cyn of Clear Crk 1082 Comment
  SBBG28643  Streptanthus insignis subsp. insignis E. C. Twisselmann 1967-5-18 13082 San Benito cyn of Clear Crk Comment
  SBBG28646  Acanthomintha lanceolata E. C. Twisselmann 1967-5-18 13080 San Benito Clear Crk Cyn 822 Comment
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Aug 3 2015
  SBBG28648  Leptosiphon ambiguus E. C. Twisselmann 1967-6-12 13338 San Benito Clear Crk Rd, 3.4 mi above Idria 1188 Comment
  SBBG28650  Navarretia mitracarpa E. C. Twisselmann 1967-6-12 13337 San Benito Clear Crk Rd, 3.4 mi above Idria 1188 Comment
  SBBG28652  Chaenactis glabriuscula var. lanosa E. C. Twisselmann 1967-5-18 13081 San Benito cyn of Clear Crk 822 Comment
  SBBG28655  Leptosiphon ambiguus E. C. Twisselmann 1967-5-18 13064 San Benito Clear Crk Cyn 967 Comment
  SBBG28657  Toxicoscordion venenosum E. C. Twisselmann 1967-5-18 13068 San Benito cyn of Clear Crk 944 Comment
  SBBG28658  Phacelia brachyloba E. C. Twisselmann 1967-5-18 13066 San Benito Clear Crk Cyn 967 Comment
  SBBG28664  Castilleja applegatei subsp. martinii E. C. Twisselmann 1967-5-18 13041 San Benito cyn of the San Benito River, just above Picacho 762 Comment
  SBBG28683  Festuca microstachys var. pauciflora E. C. Twisselmann 1967-5-18 13050 San Benito cyn of Clear Crk 762 Comment
  SBBG28689  Cryptantha corollata E. C. Twisselmann 1967-6-12 13342 San Benito Clear Crk Rd, 1.2 mi above Idria 1066 Comment
  SBBG28692  Cryptantha corollata E. C. Twisselmann 1967-5-18 13078 San Benito cyn of Clear Crk 822 Comment
  SBBG28703  Diplacus fremontii E. C. Twisselmann 1967-5-18 13053 San Benito Clear Crk area Comment
  SBBG28704  Lupinus albifrons E. C. Twisselmann 1967-5-18 13045 San Benito cyn of the San Benito River, just above Picacho 739 Comment
  SBBG28705  Lomatium dasycarpum E. C. Twisselmann 1967-5-18 13055 San Benito cyn of Clear Crk 792 Comment
  SBBG28706  Malacothrix floccifera E. C. Twisselmann 1967-6-12 13332 San Benito rd to Idria, 1.5 mi above Clear Crk 1188 Comment
  SBBG28707  Erysimum capitatum var. capitatum E. C. Twisselmann 1967-5-18 13048 San Benito Clear Crk Cyn 762 Comment
  SBBG28715  Layia discoidea E. C. Twisselmann 1967-6-12 13226 San Benito Clear Crk Cyn 975 Comment
  SBBG28717  Eastwoodia elegans E. C. Twisselmann 1967-6-12 13357 San Benito Griswold Crk Cyn, ca. 5 mi S of Panoche Rd 502 Comment
  SBBG28720  Castilleja subinclusa subsp. subinclusa E. C. Twisselmann 1967-6-12 13366 San Benito Griswold Crk Cyn, 5.1 mi below Panoche Rd 487 Comment
  SBBG28761  Orobanche fasciculata E. C. Twisselmann 1967-6-12 13324 San Benito cyn of Clear Crk 967 Comment
  SBBG29221  Cryptantha flaccida E. C. Twisselmann 1967-6-12 13323 San Benito cyn of Clear Crk 929 Comment
  SBBG40039  Eriogonum clavatum E. C. Twisselmann 1966-10-4 12881 San Benito Panoche Rd, 3.1 mi below Idria 502 Comment
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Dec 22 2020
  SD71000  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12869 San Benito Clear Creek Road; 0.6 miles above New Idria. 869 Comment
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Jun 19 2019
  SD77914  Eschscholzia californica Ernest C. Twisselmann 1967-5-18 13051 San Benito Canyon of Clear Creek. 792 Comment
  UCD45194  Quercus turbinella subsp. californica Ernest C. Twisselmann 1966-10-4 12842 San Benito Canyon of Clear Creek, San Benito County. Elevation 2675 feet, chaparral. 815 Comment
  UCD45195  Quercus turbinella subsp. californica Ernest C. Twisselmann 1966-10-4 12867 San Benito Clear Creek Road, 0.9 mile above New Idria, San Benito County. Elevation 3175 feet. 967 Comment
  UCD45913  Quercus durata var. durata Ernest C. Twisselmann 1966-10-4 12843 San Benito Canyon of Clear Creek, San Benito County. Elevation: 2675 feet, chaparral. 815 Comment
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Sep 28 2008
  UCD86508  Muhlenbergia andina Ernest C. Twisselmann 1966-10-4 12856 San Benito Clear Creek. 914 Comment
  UCD93087  Schismus arabicus Ernest C. Twisselmann 1967-6-12 13354 San Benito Panoche Road, 2.5 miles below Idria. 655 Comment
  UCD94622  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1967-5-18 13050 San Benito Canyon of Clear Creek. 762 Comment
  UCR51757  Benitoa occidentalis E. C. Twisselmann 1966-10-6 12869 San Benito Inner South Coast Range, Clear Creek Road, 0.6 mile above New Idria 869 Comment
  CAS-BOT-BC108626  Salix breweri Ernest C. Twisselmann 1967-5-18 13062 San Benito Clear Creek at the USBLM dam. 990 Comment
  CAS-BOT-BC108633  Salix breweri Ernest C. Twisselmann 1967-5-18 13063 San Benito Clear Creek at the USBLM dam. Comment
  CAS-BOT-BC108674  Salix breweri Ernest C. Twisselmann 1967-5-18 13063 San Benito Clear Creek at the USBLM dam. 990 Comment
  CAS-BOT-BC108675  Salix breweri Ernest C. Twisselmann 1967-5-18 13062 San Benito Clear Creek at the USBLM dam 990 Comment
  CAS-BOT-BC116294  Delphinium parryi subsp. parryi Ernest C. Twisselmann 1967-6-12 13347 San Benito Canyon 1.8 mile below Idria on the Panoche Road. 678 Comment
  CAS-BOT-BC116295  Delphinium parryi subsp. parryi Ernest C. Twisselmann 1967-6-12 13347 San Benito Canyon 1.8 mile below Idria on the Panoche Road. 678 Comment
  CAS-BOT-BC116511  Delphinium patens subsp. patens Ernest C. Twisselmann 1967-5-18 13046 San Benito Canyon of the San Benito River, 2.9 miles below Picacho 777 Comment
  CAS-BOT-BC116512  Delphinium patens subsp. patens Ernest C. Twisselmann 1967-5-18 13046 San Benito Canyon of the San Benito River, 2.9 miles below Picacho 777 Comment
  CAS-BOT-BC116513  Delphinium patens subsp. patens Ernest C. Twisselmann 1967-5-18 13046 San Benito Canyon of the San Benito River, 2.9 miles below Picacho 777 Comment
  CAS-BOT-BC132328  Calochortus clavatus Ernest C. Twisselmann 1967-6-12 13344 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC132331  Calochortus clavatus Ernest C. Twisselmann 1967-6-12 13344 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC157419  Solanum umbelliferum E. C. Twisselmann 1967-6-12 13346 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC157420  Solanum umbelliferum E. C. Twisselmann 1966-10-4 12888 San Benito Hollister Road, 0.3 mile north of Bitterwater 442 Comment
  CAS-BOT-BC157422  Solanum umbelliferum Ernest C. Twisselmann 1967-6-12 13346 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC163869  Clarkia purpurea subsp. quadrivulnera Ernest C. Twisselmann 1967-6-12 13345 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC163880  Clarkia purpurea subsp. quadrivulnera Ernest C. Twisselmann 1967-6-12 13345 San Benito Clear Creek Road, 0.5 mile above Idria 1021 Comment
  CAS-BOT-BC220621  Monardella villosa Ernest C. Twisselmann 1966-10-4 12870 San Benito Canyon 0.7 mile below New Idria 670 Comment
  CAS-BOT-BC223283  Sanicula bipinnatifida Ernest C. Twisselmann 1967-5-18 13089 San Benito Laguna Creek at the Hernandez Road 853 Comment
  CAS-BOT-BC242504  Eriogonum clavatum Ernest C. Twisselmann 1966-10-4 12881 San Benito Panoche Road, 3.1 miles belwo New Idria 502 Comment
  CAS-BOT-BC242505  Eriogonum clavatum Ernest C. Twisselmann 1967-6-12 13356 San Benito Canyon of Griswold Creek, 6.8 miles south of the Panoche Road 533 Comment
  CAS-BOT-BC242506  Eriogonum clavatum Ernest C. Twisselmann 1967-6-12 13356 San Benito Canyon of Griswold Creek, 6.8 miles south of the Panoche Road 533 Comment
  CAS-BOT-BC242703  Eriogonum covilleanum Ernest C. Twisselmann 1966-10-4 12885 San Benito Panoche Road along Tres Pinos Creek, 12.9 miles southeast of Paicines 457 Comment
  CAS-BOT-BC242704  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13350 San Benito Panoche Road, 3 miles below Idria 640 Comment
  CAS-BOT-BC242707  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13319 San Benito Canyon of the San Benito River, 4 miles below Picacho 777 Comment
  CAS-BOT-BC242711  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13333 San Benito Road to Idria, 1.5 mile above Clear Creek 1188 Comment
  CAS-BOT-BC242712  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13333 San Benito Road to Idria, 1.5 mile above Clear Creek 1188 Comment
  CAS-BOT-BC242713  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13319 San Benito Canyon of the San Benito River, 4 miles below Picacho 777 Comment
  CAS-BOT-BC242715  Eriogonum covilleanum Ernest C. Twisselmann 1966-10-4 12885 San Benito Panoche Road along Tres Pinos Creek, 12.9 miles southeast of Paicines 457 Comment
  CAS-BOT-BC242723  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13350 San Benito Panoche Road, 3 miles below Idria 640 Comment
  CAS-BOT-BC246574  Eriogonum elegans Ernest C. Twisselmann 1954-9-21 1579 San Benito San Benito River Canyon: 2 miles south of Hernandez 609 Comment
  CAS-BOT-BC246575  Eriogonum elegans Ernest C. Twisselmann 1966-10-4 12834 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC246580  Eriogonum elegans Ernest C. Twisselmann 1966-10-4 12834 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC246582  Eriogonum elegans Ernest C. Twisselmann 1954-9-21 1579 San Benito San Benito River Canyon: 2 miles south of Hernandez 609 Comment
  CAS-BOT-BC253518  Eriogonum gracile Ernest C. Twisselmann 1966-10-4 12834 A San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC268348  Eriogonum roseum Ernest C. Twisselmann 1966-10-4 12879 San Benito Panoche Road, 3.5 miles below New Idria 502 Comment
  CAS-BOT-BC268349  Eriogonum roseum Ernest C. Twisselmann 1966-10-4 12879 San Benito Panoche Road, 3.5 miles below New Idria 502 Comment
  CAS-BOT-BC268990  Eriogonum nudum var. auriculatum Ernest C. Twisselmann 1955-10-16 2449 San Benito Upper San Benito River Canyon 731 Comment
  CAS-BOT-BC268991  Eriogonum nudum var. auriculatum Ernest C. Twisselmann 1955-10-16 2449 San Benito Upper San Benito River Canyon 731 Comment
  CAS-BOT-BC268992  Eriogonum nudum var. auriculatum Ernest C. Twisselmann 1954-9-21 1578 San Benito Temblor Range and the Western San Joaquin Valley. San Benito Canyon, 6 miles south of San Benito 487 Comment
  CAS-BOT-BC268993  Eriogonum nudum var. auriculatum Ernest C. Twisselmann 1954-9-21 1578 San Benito Temblor Range and the Western San Joaquin Valley. San Benito Canyon, 6 miles south of San Benito 487 Comment
  CAS-BOT-BC271626  Symphoricarpos albus var. laevigatus Ernest C. Twisselmann 1955-10-16 2453 San Benito San Benito Canyon near its summit 792 Comment
  CAS-BOT-BC271700  Symphoricarpos albus var. laevigatus Ernest C. Twisselmann 1955-10-16 2453 San Benito San Benito Canyon near its summit 792 Comment
  CAS-BOT-BC277064  Centaurea melitensis Ernest C. Twisselmann 1967-6-12 13351 San Benito Panoche Road, 3 miles below Idria 640 Comment
  CAS-BOT-BC277065  Centaurea melitensis Ernest C. Twisselmann 1967-6-12 13351 San Benito Panoche Road, 3 miles below Idria 640 Comment
  CAS-BOT-BC284577  Chaenactis glabriuscula var. heterocarpha Ernest C. Twisselmann 1967-5-18 13081 San Benito Canyon of Clear Creek 822 Comment
  CAS-BOT-BC311276  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12833 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC311277  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12833 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC320356  Holocarpha virgata Ernest C. Twisselmann 1966-10-4 12882 San Benito Panoche-New Idria Road along Griswold Creek 472 Comment
  CAS-BOT-BC320357  Holocarpha virgata Ernest C. Twisselmann 1966-10-4 12882 San Benito Panoche-New Idria Road along Griswold Creek 472 Comment
  CAS-BOT-BC347533  Malacothrix floccifera Ernest C. Twisselmann 1967-6-12 13332 San Benito Road to Idria, 1.5 mile above Clear Creek 1188 Comment
  CAS-BOT-BC347534  Malacothrix floccifera Ernest C. Twisselmann 1967-6-12 13332 San Benito Road to Idria, 1.5 mile above Clear Creek 1188 Comment
  CAS-BOT-BC347535  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13085 San Benito Mouth of the canyon of Clear Creek 792 Comment
  CAS-BOT-BC347536  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13085 San Benito Mouth of the canyon of Clear Creek 792 Comment
  CAS-BOT-BC347537  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13061 San Benito New Idria Road, about 1.5 mile above Clear Creek 1082 Comment
  CAS-BOT-BC347538  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13061 San Benito New Idria Road, about 1.5 mile above Clear Creek 1082 Comment
  CAS-BOT-BC374569  Sonchus oleraceus Ernest C. Twisselmann 1967-6-12 13317 San Benito Canyon of San Benito River, 4 miles below Picacho 762 Comment
  CAS-BOT-BC378496  Ranunculus californicus var. californicus Ernest C. Twisselmann 1962-4-5 6756 San Benito Old San Juan Grade, 3.2 miles west of San Juan Bautista 198 Comment
  CAS-BOT-BC378499  Ranunculus californicus var. californicus Ernest C. Twisselmann 6756 San Benito Old San Juan Grade, 3.2 miles west of San Juan Bautista 198 Comment
  CAS-BOT-BC402305  Dicentra chrysantha Ernest C. Twisselmann 1966-10-4 12835 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC402306  Dicentra chrysantha Ernest C. Twisselmann 1966-10-4 12835 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC41057  Caulanthus flavescens Ernest C. Twisselmann 1967-6-12 13355 San Benito Canyon of Griswold Creek 6.8 miles south of Panoche Road. 533 Comment
  CAS-BOT-BC41058  Caulanthus flavescens Ernest C. Twisselmann 1967-6-12 13355 San Benito Canyon of Griswold Creek 6.8 miles south of Panoche Road. 533 Comment
  CAS-BOT-BC422990  Stylomecon heterophylla Ernest C. Twisselmann 1967-5-18 13095 San Benito Flat along the San Benito River, 10.7 miles below the mouth of Clear Creek. 579 Comment
  CAS-BOT-BC422991  Stylomecon heterophylla Ernest C. Twisselmann 1967-5-18 13095 San Benito Flat along the San Benito River, 10.7 miles below the mouth of Clear Creek. 579 Comment
  CAS-BOT-BC468921  Allium crispum Ernest C. Twisselmann 1967-5-18 13074 San Benito Canyon of Clear Creek 853 Comment
  CAS-BOT-BC468922  Allium crispum Ernest C. Twisselmann 1967-5-18 13074 San Benito Canyon of Clear Creek 853 Comment
  CAS-BOT-BC468963  Allium diabolense Ernest C. Twisselmann 1967-5-18 13059 San Benito Canyon of Clear Creek 1082 Comment
  CAS-BOT-BC468965  Allium diabolense Ernest C. Twisselmann 1967-5-18 13059 San Benito Canyon of Clear Creek 1082 Comment
  CAS-BOT-BC500140  Orobanche fasciculata Ernest C. Twisselmann 1967-6-12 13324 San Benito Canyon of Clear Creek 967 Comment
  CAS-BOT-BC502902  Orobanche fasciculata Ernest C. Twisselmann 1967-6-12 13324 San Benito Canyon of Clear Creek 967 Comment
  CAS-BOT-BC506151  Fritillaria micrantha Ernest C. Twisselmann 1967-5-18 13090 San Benito Hernandez Road, 4.9 miles below Clear Creek junction 853 Comment
  CAS-BOT-BC506152  Fritillaria micrantha Ernest C. Twisselmann 1967-5-18 13090 San Benito Hernandez Road, 4.9 miles below Clear Creek junction 853 Comment
  CAS-BOT-BC506153  Fritillaria micrantha Ernest C. Twisselmann 1967-5-18 13090 San Benito Hernandez Road, 4.9 miles below Clear Creek junction 853 Comment
  CAS-BOT-BC534312  Zigadenus venenosus var. venenosus Ernest C. Twisselmann 1967-5-18 13068 San Benito Clear Creek 944 Comment
  CAS-BOT-BC53553  Frangula californica subsp. tomentella Ernest C. Twisselmann 1966-10-4 12832 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC53554  Frangula californica subsp. tomentella Ernest C. Twisselmann 1966-10-4 12832 San Benito San Benito River, 3.3 miles above Picacho 807 Comment
  CAS-BOT-BC65714  Adiantum jordanii Ernest C. Twisselmann 1962-4-5 6760 San Benito Old San Juan Grade, 2.4 miles west of San Juan Bautista 129 Comment
  CAS-BOT-BC65715  Adiantum jordanii Ernest C. Twisselmann 1962-4-5 6760 San Benito Old San Juan Grade, 2.4 miles west of San Juan Bautista 129 Comment
  CAS-BOT-BC71692  Pentagramma triangularis subsp. triangularis Ernest C. Twisselmann 1962-4-5 6759 San Benito Old San Juan Grade, 2.4 miles west of San Juan Bautista 129 Comment
  CAS-BOT-BC71693  Pentagramma triangularis subsp. triangularis Ernest C. Twisselmann 1962-4-5 6759 San Benito Old San Juan Grade, 2.4 miles west of San Juan Bautista 129 Comment
  CAS-BOT-BC71843  Polypodium californicum Ernest C. Twisselmann 1962-4-5 6761 San Benito Old San Juan Grade, 2.4 miles west of San Juan Bautista 129 Comment
  JEPS52249  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12833 San Benito 3.3 mi above Picacho; San Benito River 807 Comment
  JEPS54394  Castilleja exserta subsp. exserta Ernest C. Twisselmann 1967-5-18 13094 San Benito 10.7 mi below mouth of Cedar Creek (flat along the San Benito River) 579 Comment
  RSA0008474  Layia discoidea E. C. Twisselmann 1967-6-12 13326 San Benito Canyon of Clear Creek. 976 Comment
  RSA0074497  Heterotheca camphorata Ernest C. Twisselmann 1966-10-4 12833 San Benito San Benito River, 3.3 miles above Picacho. 808 Comment
  RSA0076501  Orobanche fasciculata Ernest C. Twisselmann 1967-6-12 13324 San Benito Canyon of Clear Creek. 967 Comment
  RSA115501  Eriogonum nudum var. auriculatum E. C. Twisselmann 1955-10-16 2449 San Benito Upper San Benito River Canyon 732 Comment
  RSA183958  Heterotheca sessiliflora subsp. echioides E. C. Twisselmann 1966-10-4 12833 San Benito San Benito River, 3.3 miles above Picacho. 808 Comment
  RSA186870  Blepharizonia laxa E. C. Twisselmann 1966-10-4 12875 San Benito New Idria road at Silver Creek. 541 Comment
  RSA186874  Cuscuta ceanothi E. C. Twisselmann 1966-10-4 12848 San Benito Clear Creek 823 Comment
  RSA186943  Eriogonum covilleanum E. C. Twisselmann 1966-10-4 12885 San Benito Panoche Road along Tres Pinos Creek, 12.9 miles southeast of Paicines 457 Comment
  RSA186949  Solanum umbelliferum E. C. Twisselmann 1966-10-4 12888 San Benito Hollister road, .3 mile north of Bitterwater. Comment
  RSA186979  Eriogonum clavatum E. C. Twisselmann 1966-10-4 12881 San Benito Panoche Road, 3.1 miles below New Idria 503 Comment
  RSA186981  Bassia hyssopifolia E. C. Twisselmann 1966-10-4 12877 San Benito New Idria road at Silver Creek. 541 Comment
  RSA186982  Holocarpha virgata E. C. Twisselmann 1966-10-4 12882 San Benito Panoche-New Idria Road along Griswold Creek. 473 Comment
  RSA186995  Eriogonum gracile var. gracile E. C. Twisselmann 1966-10-4 12834 b San Benito San Benito River, 3.3 miles above Picacho. 808 Comment
  RSA186998  Eriogonum elegans E. C. Twisselmann 1966-10-4 12834 San Benito San Benito River, 3.3 miles above Picacho. 808 Comment
  RSA187042  Dicentra chrysantha E. C. Twisselmann 1966-10-4 12835 San Benito San Benito River, 3.3 miles above Picacho. 808 Comment
  RSA187049  Holocarpha virgata E. C. Twisselmann 1966-10-4 12837 San Benito Hernandez Valley at the mouth of Clear Creek. 732 Comment
  RSA187139  Sisyrinchium bellum Ernest C. Twisselmann 1966-10-4 12859 San Benito Clear Creek 918 Comment
  RSA187140  Blepharizonia laxa E. C. Twisselmann 1966-10-4 12853 San Benito Clear Creek. 912 Comment
  RSA187148  Arceuthobium campylopodum E. C. Twisselmann 1966-10-4 12862 San Benito Clear Creek. 976 Comment
  RSA195151  Claytonia exigua subsp. exigua E. C. Twisselmann 1967-5-18 13042 San Benito Canyon of the San Bernito River, just above Picacho. 762 Comment
  RSA195153  Vulpia microstachys var. pauciflora E. C. Twisselmann 1967-5-18 13050 San Benito Canyon of Clear Creek. 762 Comment
  RSA195155  Hesperolinon micranthum E. C. Twisselmann 1967-6-12 13322 San Benito Canyon of Clear Creek. 930 Comment
  RSA195189  Rupertia physodes E. C. Twisselmann 1967-6-12 13316 San Benito Canyon of San Benito River, 4 miles below Picacho. 762 Comment
  RSA195194  Solanum umbelliferum E. C. Twisselmann 1967-6-12 13346 San Benito Clear Creek Road, .5 mile above Idria 1021 Comment
  RSA195196  Lomatium macrocarpum E. C. Twisselmann 1967-6-12 13335 San Benito Clear Creek Road, 3.4 miles above Idria 1189 Comment
  RSA195198  Malacothrix floccifera E. C. Twisselmann 1967-6-12 13332 San Benito Road to Idria, 1.5 mile above Clear Creek 1189 Comment
  RSA195200  Leptosiphon ciliatus E. C. Twisselmann 1967-6-12 13348 San Benito Canyon 1.8 miles below Idria on the Panoche Road. 678 Comment
  RSA195202  Delphinium parryi subsp. seditiosum E. C. Twisselmann 1967-6-12 13347 San Benito Canyon 1.8 miles below Idria on the Panoche Road. 678 Comment
  RSA195203  Penstemon grinnellii var. scrophularioides E. C. Twisselmann 1967-6-12 13329 San Benito Canyon of Clear Creek. 1067 Comment
  RSA195205  Cryptantha intermedia E. C. Twisselmann 1967-6-12 13331 San Benito Road to Idria, 0.5 mile above Clear Creek. 1128 Comment
  RSA195207  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13320 San Benito Canyon of Clear Creek 777 Comment
  RSA195783  Thysanocarpus laciniatus E. C. Twisselmann 1967-5-18 13044 San Benito Canyon of the San Benito River, just above Pichacho. 762 Comment
  RSA195812  Salix breweri E. C. Twisselmann 1967-5-18 13062 San Benito Clear Creek at the USBLM dam. 991 Comment
  RSA195818  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13350 San Benito Panoche Road, 3 miles below Idria 640 Comment
  RSA195836  Castilleja subinclusa E. C. Twisselmann 1967-6-12 13366 San Benito Canyon of Griswold Creek, 5.1 miles below the Panoche Road. 488 Comment
  RSA195878  Orthocarpus purpurascens E. C. Twisselmann 1967-5-18 13094 San Benito Along the San Benito River, 10.7 miles below the mouth of Clear Creek. 579 Comment
  RSA195879  Vicia dasycarpa E. C. Twisselmann 1967-5-18 13092 San Benito Along the San Benito River, 10.7 miles below the mouth of Clear Creek. 579 Comment
  RSA195905  Ranunculus canus E. C. Twisselmann 1967-5-18 s.n. San Benito Hernandez road, 4.9 miles below Clear Creek jct. 854 Comment
  RSA195906  Vicia americana var. americana E. C. Twisselmann 1967-5-18 13093 San Benito Along the San Benito River, 10.7 miles below the mouth of Clear Creek. 579 Comment
  RSA195907  Salix breweri E. C. Twisselmann 1967-5-18 13063 San Benito Clear Creek at the USBLM dam. 991 Comment
  RSA195909  Zigadenus venenosus var. venenosus Ernest C. Twisselmann 1967-5-18 13068 San Benito Canyon of Clear Creek. 945 Comment
  RSA254951B  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13350 San Benito Panoche Road, 3 miles below Idria 640 Comment
  SBBG15340  Pentagramma triangularis subsp. triangularis E. C. Twisselmann 1962-4-5 6759 San Benito old San Juan Grade, 2.4 mi W of San Juan Bautista 129 Comment
  SBBG28571  Cryptantha intermedia E. C. Twisselmann 1967-6-12 13331 San Benito rd to Idria, 0.5 mi above Clear Crk 1127 Comment
  SBBG28592  Rupertia physodes E. C. Twisselmann 1967-6-12 13316 San Benito cyn of San Benito River, 4 mi below Picacho 762 Comment
  SBBG28627  Vicia villosa subsp. varia E. C. Twisselmann 1967-5-18 13092 San Benito flat along the San Benito River 10.7 mi below the mouth of Clear Crk 579 Comment
  SBBG28647  Trifolium fucatum E. C. Twisselmann 1967-5-18 13087 San Benito Hernandez Rd, 3 mi below Clear Crk 822 Comment
  SBBG28654  Vicia americana subsp. americana E. C. Twisselmann 1967-5-18 13093 San Benito flat along the San Benito River 10.7 mi below the mouth of Clear Crk 579 Comment
  SBBG28656  Castilleja exserta E. C. Twisselmann 1967-5-18 13094 San Benito San Benito River 10.7 mi below the mouth of Clear Crk 579 Comment
  SBBG28659  Leptosiphon ciliatus E. C. Twisselmann 1967-6-12 13348 San Benito Panoche Rd, 1.8 mi below Idria 678 Comment
  SBBG28666  Penstemon grinnellii var. scrophularioides E. C. Twisselmann 1967-6-12 13329 San Benito canyon of Clear Lake Comment
  SBBG28708  Solanum umbelliferum E. C. Twisselmann 1967-6-12 13346 San Benito Clear Crk Rd, 0.5 mi above Indria 1021 Comment
  SEINET10486202  Lupinus ruber Ernest C. Twisselmann 1967-5-18 Twisselmann 13084 San Benito Canyon of clear creek. Corollas bright lavender. Extensive colony in Decomposed serpentine clay. Douglas oak woodland. 899 Comment
  SEINET10488434  Lupinus albifrons Ernest C. Twisselmann 1967-5-18 Twisselmann 13045 San Benito Cannyon ot the san benito river, just above picacho. Plants bushy, woody at the Base. Plants gray, corollas blue. Occasianal in shaley clay. Digger pine assoc. 739 Comment
  UC1413495  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13350 San Benito 3 mi below, on Panoche Road Idria 640 Comment
  UCD109155  Vicia villosa subsp. varia Ernest C. Twisselmann 1967-5-18 13092 San Benito Flat along the San Benito River 10.7 miles below the mouth of Clear Creek. 579 Comment



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