Search Results — 578 specimen records retrieved (417 records with coordinates)
Results for search: County=FRESNO; Source=All; Collector=Twisselmann;   

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC100206  Benitoa occidentalis Ernest C. Twisselmann 1970-10-9 17507 Fresno Castle Mountains: Parkfield-Coalinga Grade 0.7 mile north of the summit (the type locality) 990 Comment
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Jun 19 2019
  CAS-BOT-BC100211  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Canyon, western Fresno County 685 Comment
  CAS-BOT-BC100212  Benitoa occidentalis Ernest C. Twisselmann 1955-10-16 2452 Fresno Coalinga-Parkfield Grade, Castle Mountains 990 Comment
  CAS-BOT-BC100213  Benitoa occidentalis Ernest C. Twisselmann 1970-10-9 17507 Fresno Castle Mountains: Parkfield-Coalinga Grade 0.7 mile north of the summit (the type locality) 990 Comment
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Jun 19 2019
  CAS-BOT-BC100215  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Canyon, western Fresno County 685 Comment
  CAS-BOT-BC100216  Benitoa occidentalis Ernest C. Twisselmann 1955-10-16 2452 Fresno Coalinga-Parkfield Grade, Castle Mountains 990 Comment
  CAS-BOT-BC100217  Benitoa occidentalis Ernest C. Twisselmann 1970-10-9 17507 Fresno Castle Mountains: Parkfield-Coalinga Grade 0.7 mile north of the summit (the type locality) 990 Comment
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Jun 19 2019
  CAS-BOT-BC101136  Corethrogyne filaginifolia Ernest C. Twisselmann 1969-9-10 16128 Fresno Shaver Lake Road, 1.5 mile above Mountain Home 1402 Comment
  CAS-BOT-BC105157  Quercus kelloggii Ernest C. Twisselmann 1969-9-10 16121 Fresno Shaver Lake Road, 2.8 miles above Mountain Rest 1432 Comment
  CAS-BOT-BC105158  Quercus kelloggii Ernest C. Twisselmann 1969-9-10 16121 Fresno Shaver Lake Road, 2.8 miles above Mountain Rest 1432 Comment
  CAS-BOT-BC106278  Brickellia californica Ernest C. Twisselmann 1966-10-4 12821 Fresno Los Gatos Canyon, western Fresno County 426 Comment
  CAS-BOT-BC106279  Brickellia californica Ernest C. Twisselmann 1966-10-4 12821 Fresno Los Gatos Canyon, western Fresno County 426 Comment
  CAS-BOT-BC107956  Salix geyeriana Ernest C. Twisselmann 1969-9-10 16100 Fresno Tennessee Point (northeast of Kaiser Pass) - Sierra Nevada 2560 Comment
  CAS-BOT-BC112370  Fimbristylis vahlii Ernest C. Twisselmann 1963-11-22 9123 Fresno Fresno Slough, east of Helm. 48 Comment
  CAS-BOT-BC112371  Fimbristylis vahlii Ernest C. Twisselmann 1963-11-22 9122 Fresno Fresno Slough, east of Helm. 48 Comment
  CAS-BOT-BC125822  Salix orestera Ernest C. Twisselmann 1969-9-10 16111 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC127310  Agrostis exarata Ernest C. Twisselmann 1969-9-10 16131 Fresno Sierra Nevada. Shaver Lake Road, 1.5 mile above Mountain Home. 1402 Comment
  CAS-BOT-BC127882  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12818 Fresno Los Gatos Canyon, western Fresno County. 426 Comment
  CAS-BOT-BC129197  Salix scouleriana Ernest C. Twisselmann 1969-9-10 16087 Fresno Creek above Portal Forebay, Mono Hot Springs Road - Sierra Nevada 2316 Comment
  CAS-BOT-BC129368  Salix orestera Ernest C. Twisselmann 1969-9-10 161111 Fresno Kaiser Meadow - Sierra Nevada 2773 Comment
  CAS-BOT-BC129595  Salix lasiolepis var. lasiolepis Ernest C. Twisselmann 1969-9-10 16087 Fresno Creek above Portal Forebay, Mono Hot Springs Road - Sierra Nevada 2316 Comment
  CAS-BOT-BC139332  Agrostis idahoensis Ernest C. Twisselmann 1962-8-7 7633 Fresno Sierra Nevada. Horse Corral Meadow, southern Fresno county. 2270 Comment
  CAS-BOT-BC139333  Agrostis idahoensis Ernest C. Twisselmann 1969-9-10 16112 Fresno Sierra Nevada. Kaiser Meadow. 2773 Comment
  CAS-BOT-BC142440  Ivesia santolinoides Ernest C. Twisselmann 1969-9-10 16101 Fresno Tennessee Point (northeast of Kaiser Pass) - Sierra Nevada 2560 Comment
  CAS-BOT-BC143648  Heteromeles arbutifolia Ernest C. Twisselmann 1955-7-13 2256 Fresno Parkfield-Coalinga Grade, Castle Mountains 548 Comment
  CAS-BOT-BC143650  Heteromeles arbutifolia Ernest C. Twisselmann 1955-7-13 2256 Fresno Parkfield-Coalinga Grade, Castle Mountains 548 Comment
  CAS-BOT-BC146015  Avena barbata Ernest C. Twisselmann 1959-3-20 4977 Fresno San Joaquin Valley. Jacalitos Canyon. 289 Comment
  CAS-BOT-BC146018  Avena barbata Ernest C. Twisselmann 1959-3-20 4977 Fresno San Joaquin Valley. Jacalitos Canyon. 289 Comment
  CAS-BOT-BC146249  Arundo donax Ernest C. Twisselmann 1963-11-22 9143 Fresno San Joaquin Valley. Domingine Creek at Highway 33, Coalinga Hills. 274 Comment
  CAS-BOT-BC146251  Arundo donax Ernest C. Twisselmann 1963-11-22 9143 Fresno San Joaquin Valley. Domingine Creek at Highway 33, Coalinga Hills. 274 Comment
  CAS-BOT-BC150165  Holodiscus microphyllus var. microphyllus Ernest C. Twisselmann 1969-9-10 16043 Fresno Kaiser Ridge 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC161934  Bromus rubens Ernest C. Twisselmann 1963-11-22 9119 Fresno San Joaquin Valley. Fresno Slough, east of Helm. 48 Comment
  CAS-BOT-BC161935  Bromus rubens Ernest C. Twisselmann 1963-11-22 9119 Fresno San Joaquin Valley. Fresno Slough, east of Helm. 48 Comment
  CAS-BOT-BC161936  Bromus rubens Ernest C. Twisselmann 1959-3-20 4978 Fresno San Joaquin Valley. High ridge just south of Jacalitos Canyon. 502 Comment
  CAS-BOT-BC161937  Bromus rubens Ernest C. Twisselmann 1959-3-20 4978 Fresno San Joaquin Valley. High Ridge just south of Jacalitos Canyon. 502 Comment
  CAS-BOT-BC164110  Clarkia breweri Ernest C. Twisselmann 1965-5-10 10806 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC164111  Clarkia breweri Ernest C. Twisselmann 1955-5-4 1920 Fresno East slope of Parkfield-Coalinga Grade, Castle Mountains 969 Comment
  CAS-BOT-BC164113  Clarkia breweri Ernest C. Twisselmann 1965-5-10 10806 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC164114  Clarkia breweri Ernest C. Twisselmann 1955-5-4 1920 Fresno East slope of Parkfield-Coalinga Grade, Castle Mountains 969 Comment
  CAS-BOT-BC164118  Clarkia breweri Ernest C. Twisselmann 1965-5-10 10806 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC165456  Clarkia unguiculata Ernest C. Twisselmann 1967-6-12 13312 Fresno Los Gatos Canyon, western Fresno County 457 Comment
  CAS-BOT-BC165459  Clarkia unguiculata Ernest C. Twisselmann 1967-6-12 13312 Fresno Los Gatos Canyon, western Fresno County 457 Comment
  CAS-BOT-BC165467  Clarkia unguiculata Ernest C. Twisselmann 1967-6-12 13312 Fresno Los Gatos Canyon, western Fresno County 457 Comment
  CAS-BOT-BC166036  Chamerion angustifolium subsp. circumvagum Ernest C. Twisselmann 1969-9-10 16040 Fresno Shaver Lake Road 1.5 mile above Pine Ridge 1219 Comment
  CAS-BOT-BC166134  Epilobium canum subsp. canum Ernest C. Twisselmann 1969-9-10 16068 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC166135  Epilobium canum subsp. canum Ernest C. Twisselmann 1970-10-9 17509 Fresno Castle Mountains: Parkfield Grade 0.9 mile north of the summit 944 Comment
  CAS-BOT-BC166136  Epilobium canum subsp. canum Ernest C. Twisselmann 1970-10-9 17509 Fresno Castle Mountains: Parkfield Grade 0.9 mile north of the summit 944 Comment
  CAS-BOT-BC166877  Epilobium canum subsp. latifolium Ernest C. Twisselmann 1969-9-10 16068 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC168902  Ribes malvaceum Ernest C. Twisselmann 1967-6-12 13315 Fresno Los Gatos Canyon, western Fresno County 792 Comment
  CAS-BOT-BC168903  Ribes malvaceum Ernest C. Twisselmann 1967-6-12 13315 Fresno Los Gatos Canyon, western Fresno County 792 Comment
  CAS-BOT-BC17049  Delphinium recurvatum Ernest C. Twisselmann 1955-5-4 1950 Fresno Coalinga-Parkfield Grade, Castle Mountains, western Fresno County. 685 Comment
  CAS-BOT-BC171306  Alnus incana subsp. tenuifolia Ernest C. Twisselmann 1969-9-10 16091 Fresno Creek above Portal Forebay, Mono Hot Springs road, Sierra Nevada 2316 Comment
  CAS-BOT-BC171307  Alnus incana subsp. tenuifolia Ernest C. Twisselmann 1969-9-10 16091 Fresno Creek above Portal Forebay, Mono Hot Springs road, Sierra Nevada 2316 Comment
  CAS-BOT-BC172676  Atriplex lentiformis Ernest C. Twisselmann 1955-10-16 2442 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC172678  Atriplex lentiformis Ernest C. Twisselmann 1955-10-16 2442 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC176477  Atriplex polycarpa Ernest C. Twisselmann 1955-10-16 2441 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC176481  Atriplex polycarpa Ernest C. Twisselmann 1955-10-16 2441 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC178484  Astragalus gambelianus Ernest C. Twisselmann 1965-5-10 10800 Fresno Parkfield Grade, 2.9 miles north of the summit. 845 Comment
  CAS-BOT-BC178485  Astragalus gambelianus Ernest C. Twisselmann 1965-5-10 10800 Fresno Parkfield Grade, 2.9 miles north of the summit. 845 Comment
  CAS-BOT-BC182650  Astragalus douglasii Ernest C. Twisselmann 1970-10-9 17513 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC182651  Astragalus douglasii Ernest C. Twisselmann 1970-10-9 17513 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC183088  Vulpia microstachys var. ciliata Ernest C. Twisselmann 1965-5-10 10791 Fresno Parkfield Grade, 5.7 miles north of the summit 548 Comment
  CAS-BOT-BC183090  Vulpia microstachys var. ciliata Ernest C. Twisselmann 1965-5-10 10791 Fresno Parkfield Grade, 5.7 miles north of the summit 548 Comment
  CAS-BOT-BC183091  Vulpia microstachys var. ciliata Ernest C. Twisselmann 1965-5-10 10803 C Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC183755  Vulpia microstachys var. confusa Ernest C. Twisselmann 1965-5-10 10803 B Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC183761  Vulpia microstachys var. confusa Ernest C. Twisselmann 1965-5-10 10803 B Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC184209  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1959-3-20 4980 Fresno High ridge just south of Jacalitos Canyon, western Fresno County 505 Comment
  CAS-BOT-BC184219  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1965-5-10 10803 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC184229  Vulpia microstachys var. pauciflora Ernest C. Twisselmann 1959-3-20 4980 Fresno High ridge just south of Jacalitos Canyon, western Fresno County 502 Comment
  CAS-BOT-BC186609  Astragalus oxyphysus Ernest C. Twisselmann 1955-5-4 1942 Fresno Coalinga-Parkfield Grade, Castle Mountains 739 Comment
  CAS-BOT-BC186610  Astragalus oxyphysus Ernest C. Twisselmann 1955-5-4 1942 Fresno Coalinga-Parkfield Grade, Castle Mountains 739 Comment
  CAS-BOT-BC188017  Eriodictyon tomentosum Ernest C. Twisselmann 1966-10-4 12817 Fresno Los Gatos Canyon near the mouth of White Creek, western portion of county 411 Comment
  CAS-BOT-BC188018  Eriodictyon tomentosum Ernest C. Twisselmann 1966-10-4 12817 Fresno Los Gatos Canyon near the mouth of White Creek, western portion of county 411 Comment
  CAS-BOT-BC199755  Rhododendron occidentale var. californicum Ernest C. Twisselmann 1969-9-10 16092 Fresno Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass 2346 Comment
  CAS-BOT-BC199756  Rhododendron occidentale var. californicum Ernest C. Twisselmann 1969-9-10 16092 Fresno Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass 2346 Comment
  CAS-BOT-BC201763  Deschampsia elongata Ernest C. Twisselmann 1962-8-7 7640 Fresno Creek 1.4 mile below Horse Corral Meadow, southern Fresno County 2209 Comment
  CAS-BOT-BC202311  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1970-10-9 17519 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC202312  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1970-10-9 17519 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC202599  Aesculus californica Ernest C. Twisselmann 1955-7-13 2237 Fresno Coalinga-Parkfield Grade 822 Comment
  CAS-BOT-BC202602  Aesculus californica Ernest C. Twisselmann 1955-7-13 2237 Fresno Coalinga-Parkfield Grade 822 Comment
  CAS-BOT-BC203916  Malacothamnus aboriginum Ernest C. Twisselmann 1955-10-16 2457 Fresno Alcalde Canyon at Taylor Canyon, western Fresno County 365 Comment
  CAS-BOT-BC203919  Malacothamnus aboriginum Ernest C. Twisselmann 1955-10-16 2457 Fresno Alcalde Canyon at Taylor Canyon, western Fresno County 365 Comment
  CAS-BOT-BC212352  Ribes nevadense Ernest C. Twisselmann 1969-9-10 16089 Fresno Creek above Portal Forebay, Mono Hot Springs Road 2316 Comment
  CAS-BOT-BC216800  Achnatherum occidentale Ernest C. Twisselmann 1969-9-10 16050 Fresno Kaiser Ridge, 1 mile SE of Kaiser Pass 2918 Comment
  CAS-BOT-BC219626  Acanthomintha lanceolata Ernest C. Twisselmann 1955-7-13 2251 Fresno Parkfield-Coalinga Grade, Castle Mountains 944 Comment
  CAS-BOT-BC219627  Acanthomintha lanceolata Ernest C. Twisselmann 1955-7-13 2251 Fresno Parkfield-Coalinga Grade, Castle Mountains 944 Comment
  CAS-BOT-BC219628  Acanthomintha lanceolata Ernest C. Twisselmann 1965-5-10 10812 Fresno Parkfield Grade, 1.5 mile north of the summit 944 Comment
  CAS-BOT-BC219629  Acanthomintha lanceolata Ernest C. Twisselmann 1965-5-10 10812 Fresno Parkfield Grade, 1.5 mile north of the summit 944 Comment
  CAS-BOT-BC220326  Monardella odoratissima subsp. pallida Ernest C. Twisselmann 1969-9-10 16109 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC223395  Fraxinus dipetala Ernest C. Twisselmann 1955-5-4 1943 Fresno Coalinga-Parkfield Grade, eastern slope of Castle Mountains 484 Comment
  CAS-BOT-BC223398  Fraxinus dipetala Ernest C. Twisselmann 1955-5-4 1943 Fresno Coalinga-Parkfield Grade, eastern slope of Castle Mountains 484 Comment
  CAS-BOT-BC224245  Eriodictyon californicum Ernest C. Twisselmann 1966-10-4 12816 Fresno Los Gatos Canyon near the mouth of White Creek, western Fresno County 411 Comment
  CAS-BOT-BC224250  Eriodictyon californicum Ernest C. Twisselmann 1966-10-4 12816 Fresno Los Gatos Canyon near the mouth of White Creek, western Fresno County 411 Comment
  CAS-BOT-BC230418  Navarretia mitracarpa Ernest C. Twisselmann 1965-5-10 10797 Fresno Parkfield Grade, 4.9 miles N of the summit 594 Comment
  CAS-BOT-BC230701  Cryptantha rattanii Ernest C. Twisselmann 1965-5-10 10805 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC230702  Cryptantha rattanii Ernest C. Twisselmann 1965-5-10 10805 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC231535  Nicotiana glauca Ernest C. Twisselmann 1966-10-4 12811 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC231536  Nicotiana glauca Ernest C. Twisselmann 1966-10-4 12811 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC232590  Polypogon monspeliensis Ernest C. Twisselmann 1970-10-9 17515 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC232591  Polypogon monspeliensis Ernest C. Twisselmann 1970-10-9 17515 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC234644  Symphoricarpos mollis Ernest C. Twisselmann 1969-9-10 16098 Fresno Tennessee Point (northeast of Kaiser Pass) 2560 Comment
  CAS-BOT-BC235111  Sambucus racemosa var. racemosa Ernest C. Twisselmann 1969-9-10 16046 Fresno Kaiser Ridge, 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC239878  Schismus arabicus Ernest C. Twisselmann 1955-5-4 1948 Fresno Coalinga Canyon, 5 miles west of Coalinga 426 Comment
  CAS-BOT-BC239881  Schismus arabicus Ernest C. Twisselmann 1955-5-4 1948 Fresno Coalinga Canyon, 5 miles west of Coalinga 426 Comment
  CAS-BOT-BC247827  Chorizanthe ventricosa Ernest C. Twisselmann 1965-5-10 10795 Fresno Parkfield Grade, 4.9 miles north of the summit 594 Comment
  CAS-BOT-BC247830  Chorizanthe ventricosa Ernest C. Twisselmann 1965-5-10 10795 Fresno Parkfield Grade, 4.9 miles north of the summit 594 Comment
  CAS-BOT-BC248120  Eriogonum angulosum Ernest C. Twisselmann 1966-10-4 12812 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC248121  Eriogonum angulosum Ernest C. Twisselmann 1966-10-4 12812 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC250877  Phleum pratense Ernest C. Twisselmann 1969-9-10 16037 Fresno Shaver Lake Road 1.5 mile above Pine Ridge 1219 Comment
  CAS-BOT-BC253420  Eriogonum gracile Ernest C. Twisselmann 1955-10-16 2458 Fresno Coalinga-Parkfield Grade, Castle Mountains 545 Comment
  CAS-BOT-BC253427  Eriogonum gracile Ernest C. Twisselmann 1953-9-4 742 Fresno Joe Messa Ridge, 2 miles west of Carneros Rocks, Temblor Range and the Western San Joaquin Valley 701 Comment
  CAS-BOT-BC255714  Eriogonum eastwoodianum Ernest C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit, western Fresno County 601 Comment
  CAS-BOT-BC255715  Eriogonum eastwoodianum Ernest C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit, western Fresno County 601 Comment
  CAS-BOT-BC255716  Eriogonum eastwoodianum Ernest C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit, western Fresno County 601 Comment
  CAS-BOT-BC255717  Eriogonum eastwoodianum Ernest C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit, western Fresno County 601 Comment
  CAS-BOT-BC255718  Eriogonum eastwoodianum Ernest C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit, western Fresno County 601 Comment
  CAS-BOT-BC255719  Eriogonum eastwoodianum Ernest C. Twisselmann 1965-5-10 10788 Fresno Parkfield Grade, 5.4 miles north of the summit 601 Comment
  CAS-BOT-BC255720  Eriogonum eastwoodianum Ernest C. Twisselmann 1965-5-10 10788 Fresno Parkfield Grade, 5.4 miles north of the summit 601 Comment
  CAS-BOT-BC256188  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13311 Fresno Los Gatos Canyon, western Fresno County 624 Comment
  CAS-BOT-BC256189  Eriogonum covilleanum Ernest C. Twisselmann 1967-6-12 13311 Fresno Los Gatos Canyon, western Fresno County 624 Comment
  CAS-BOT-BC256807  Eriogonum incanum Ernest C. Twisselmann 1969-9-10 16041 Fresno Kaiser Ridge 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC256826  Eriogonum incanum Ernest C. Twisselmann 1969-9-10 16041 Fresno Kaiser Ridge 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC258474  Eriogonum roseum Ernest C. Twisselmann 1955-10-16 2458 Fresno Coalinga-Parkfield Grade, Castle Mountains 545 Comment
  CAS-BOT-BC258475  Eriogonum roseum Ernest C. Twisselmann 1955-10-16 2454 Fresno Coalinga-Parkfield Grade, Castle Mountains 640 Comment
  CAS-BOT-BC258478  Eriogonum roseum Ernest C. Twisselmann 1955-10-16 2454 Fresno Coalinga-Parkfield Grade, Castle Mountains 640 Comment
  CAS-BOT-BC261395  Eriogonum nudum var. indictum Ernest C. Twisselmann 1966-10-4 12815 Fresno Los Gatos Canyon, western Fresno County 381 Comment
  CAS-BOT-BC261396  Eriogonum nudum var. indictum Ernest C. Twisselmann 1966-10-4 12815 Fresno Los Gatos Canyon, western Fresno County 381 Comment
  CAS-BOT-BC261829  Eriogonum wrightii var. subscaposum Ernest C. Twisselmann 1969-9-10 16058 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC261830  Eriogonum wrightii var. subscaposum Ernest C. Twisselmann 1969-9-10 16058 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC263376  Muhlenbergia asperifolia Ernest C. Twisselmann 1969-9-10 16076 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC264289  Muhlenbergia andina Ernest C. Twisselmann 1969-9-10 16078 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC266118  Eriogonum nudum var. deductum Ernest C. Twisselmann 1969-9-10 16070 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC266119  Eriogonum nudum var. deductum Ernest C. Twisselmann 1969-9-10 16070 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC266120  Eriogonum nudum var. deductum Ernest C. Twisselmann 1969-9-10 16070 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC268026  Eriogonum umbellatum var. furcosum Ernest C. Twisselmann 1969-9-10 16064 Fresno Kaiser Ridge, east of Kaiser Pass 2857 Comment
  CAS-BOT-BC268027  Eriogonum umbellatum var. furcosum Ernest C. Twisselmann 1969-9-10 16064 Fresno Kaiser Ridge, east of Kaiser Pass 2857 Comment
  CAS-BOT-BC268036  Eriogonum umbellatum var. furcosum Ernest C. Twisselmann 1969-9-10 16064 Fresno Kaiser Ridge, east of Kaiser Pass 2857 Comment
  CAS-BOT-BC272585  Eriogonum spergulinum var. reddingianum Ernest C. Twisselmann 1962-8-7 7621 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC272586  Eriogonum spergulinum var. reddingianum Ernest C. Twisselmann 1962-8-7 7621 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC284783  Hordeum murinum subsp. glaucum Ernest C. Twisselmann 1959-3-20 4979 Fresno San Joaquin Valley. High ridge just south of Jacalitos Canyon, western Fresno County 502 Comment
  CAS-BOT-BC284784  Hordeum murinum subsp. glaucum Ernest C. Twisselmann 1959-3-20 4979 Fresno San Joaquin Valley. High ridge just south of Jacalitos Canyon, western Fresno County 502 Comment
  CAS-BOT-BC286088  Conyza canadensis Ernest C. Twisselmann 1970-10-9 17518 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC286089  Conyza canadensis Ernest C. Twisselmann 1970-10-9 17518 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC291287  Ericameria bloomeri Ernest C. Twisselmann 1969-9-10 16090 Fresno Creek above Portal Forebay, Mono Hot Springs road 2316 Comment
  CAS-BOT-BC29262  Acroptilon repens Ernest C. Twisselmann 1963-11-22 9140 Fresno Highway 33, 6 miles south of Mendota 59 Comment
  CAS-BOT-BC29263  Acroptilon repens Ernest C. Twisselmann 1963-11-22 9140 Fresno Highway 33, 6 miles south of Mendota 59 Comment
  CAS-BOT-BC293235  Ericameria suffruticosa Ernest C. Twisselmann 1969-9-10 16042 Fresno Kaiser Ridge 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC294047  Deinandra kelloggii Ernest C. Twisselmann 1955-5-4 1947 Fresno Coalinga Canyon, 5 miles west of Coalinga 426 Comment
  CAS-BOT-BC294048  Deinandra kelloggii Ernest C. Twisselmann 1955-5-4 1947 Fresno Coalinga Canyon, 5 miles west of Coalinga 426 Comment
  CAS-BOT-BC294597  Erigeron breweri var. breweri Ernest C. Twisselmann 1969-9-10 16055 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC296827  Erigeron divergens Ernest C. Twisselmann 1969-9-10 16071 Fresno Mono Hot Springs, Sierra Nevada 1977 Comment
  CAS-BOT-BC300731  Erigeron glacialis var. glacialis Ernest C. Twisselmann 1962-8-7 7625 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC300746  Erigeron glacialis var. glacialis Ernest C. Twisselmann 1969-9-10 16103 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC30394  Ageratina occidentalis Ernest C. Twisselmann 1969-9-10 16082 Fresno Canyon above Mono Hot Springs 2042 Comment
  CAS-BOT-BC304592  Gutierrezia californica Ernest C. Twisselmann 1970-10-9 17514 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC304593  Gutierrezia californica Ernest C. Twisselmann 1970-10-9 17514 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC304594  Gutierrezia californica Ernest C. Twisselmann 1963-11-22 9144 Fresno San Joaquin Valley. Domingine Creek at Highway 33, Coalinga Hills 274 Comment
  CAS-BOT-BC304595  Gutierrezia californica Ernest C. Twisselmann 1966-10-4 12810 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC304596  Gutierrezia californica Ernest C. Twisselmann 1966-10-4 12810 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC304943  Grindelia hirsutula Ernest C. Twisselmann 1963-11-22 9138 Fresno San Joaquin Valley. Highway 33, 6 miles south of Mendota 59 Comment
  CAS-BOT-BC304944  Grindelia hirsutula Ernest C. Twisselmann 1963-11-22 9138 Fresno San Joaquin Valley. Highway 33, 6 miles south of Mendota 59 Comment
  CAS-BOT-BC305672  Helianthus gracilentus Ernest C. Twisselmann 1967-6-12 13314 Fresno Los Gatos Canyon, western Fresno County 792 Comment
  CAS-BOT-BC305673  Helianthus gracilentus Ernest C. Twisselmann 1967-6-12 13314 Fresno Los Gatos Canyon, western Fresno County 792 Comment
  CAS-BOT-BC309408  Helenium puberulum Ernest C. Twisselmann 1966-10-4 12824 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC309409  Helenium puberulum Ernest C. Twisselmann 1966-10-4 12824 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC309410  Helenium puberulum Ernest C. Twisselmann 1955-7-13 2252 Fresno Coalinga-Parkfield Grade, Castle Mountains 822 Comment
  CAS-BOT-BC309411  Helenium puberulum Ernest C. Twisselmann 1955-7-13 2252 Fresno Coalinga-Parkfield Grade, Castle Mountains 822 Comment
  CAS-BOT-BC310291  Eucephalus breweri Ernest C. Twisselmann 1969-9-10 16107 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC310673  Euthamia occidentalis Ernest C. Twisselmann 1966-10-4 12828 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC310674  Euthamia occidentalis Ernest C. Twisselmann 1966-10-4 12828 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC311214  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12814 Fresno Los Gatos Canyon, western Fresno County 381 Comment
  CAS-BOT-BC311215  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12814 Fresno Los Gatos Canyon, western Fresno County 381 Comment
  CAS-BOT-BC311560  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1966-10-4 12827 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC311561  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1966-10-4 12827 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC311562  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1955-10-16 2443 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC311563  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1955-10-16 2443 Fresno Alcalde Canyon, western Fresno County 457 Comment
  CAS-BOT-BC312053  Eucephalus breweri Ernest C. Twisselmann 1969-9-10 16056 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass, Sierra Nevada 2918 Comment
  CAS-BOT-BC312096  Eurybia integrifolia Ernest C. Twisselmann 1969-9-10 16086 Fresno Creek above Portal Forebay, Mono Hot Springs Road, Sierra Nevada 2316 Comment
  CAS-BOT-BC318683  Hieracium horridum Ernest C. Twisselmann 1969-9-10 16099 Fresno Tennessee Point northeast of Kaiser Pass, Sierra Nevada 2560 Comment
  CAS-BOT-BC327450  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1969-9-10 16035 Fresno Bald Mountain grade, 2.5 miles above Tollhouse, Sierra Nevada 518 Comment
  CAS-BOT-BC329368  Lepidospartum squamatum Ernest C. Twisselmann 1957-8-30 4033 Fresno Kettleman Plains, 5 mi N of Avenal 243 Comment
  CAS-BOT-BC329369  Lepidospartum squamatum Ernest C. Twisselmann 1957-8-30 4033 Fresno Kettleman Plains, 5 mi N of Avenal 243 Comment
  CAS-BOT-BC333176  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1966-10-4 12813 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC333177  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1966-10-4 12813 Fresno Los Gatos Canyon, western Fresno County 335 Comment
  CAS-BOT-BC339187  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1963-11-22 9146 Fresno San Joaquin Valley. Los Gatos Creek, 3 miles east of Coalinga 182 Comment
  CAS-BOT-BC339188  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1963-11-22 9146 Fresno San Joaquin Valley. Los Gatos Creek, 3 miles east of Coalinga 182 Comment
  CAS-BOT-BC339990  Stephanomeria pauciflora Ernest C. Twisselmann 1966-10-4 12807 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC339991  Stephanomeria pauciflora Ernest C. Twisselmann 1966-10-4 12807 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC341817  Lessingia nemaclada Ernest C. Twisselmann 1955-10-16 2455 Fresno Coalinga-Parkfield Grade, Castle Mountains 609 Comment
  CAS-BOT-BC341818  Lessingia nemaclada Ernest C. Twisselmann 1955-10-16 2455 Fresno Coalinga-Parkfield Grade, Castle Mountains 609 Comment
  CAS-BOT-BC342758  Madia elegans Ernest C. Twisselmann 1969-9-10 16129 Fresno Shaver Lake Road, 1.5 mile above Mountain Home 1402 Comment
  CAS-BOT-BC344350  Madia exigua Ernest C. Twisselmann 1965-5-10 10810 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC344351  Madia exigua Ernest C. Twisselmann 1965-5-10 10810 Fresno Parkfield Grade, 1.8 mile north of the summit 944 Comment
  CAS-BOT-BC347402  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13029 Fresno Los Gatos Canyon, western Fresno County 457 Comment
  CAS-BOT-BC347403  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13029 Fresno Los Gatos Canyon, western Fresno County 457 Comment
  CAS-BOT-BC347404  Malacothrix floccifera Ernest C. Twisselmann 1955-5-4 1944 Fresno Coalinga Canyon, 7 miles west of Coalinga 463 Comment
  CAS-BOT-BC347405  Malacothrix floccifera Ernest C. Twisselmann 1955-5-4 1944 Fresno Coalinga Canyon, 7 miles west of Coalinga 463 Comment
  CAS-BOT-BC347406  Malacothrix floccifera Ernest C. Twisselmann 1969-5-18 160 -1 Fresno Parkfield Grade: 2 miles east of the summit 914 Comment
  CAS-BOT-BC347407  Malacothrix floccifera Ernest C. Twisselmann 1969-5-18 160 -1 Fresno Parkfield Grade: 2 miles east of the summit 914 Comment
  CAS-BOT-BC357263  Pseudognaphalium microcephalum Ernest C. Twisselmann 1969-9-10 16080 Fresno Canyon above Mono Hot Springs 2042 Comment
  CAS-BOT-BC362974  Rigiopappus leptocladus Ernest C. Twisselmann 1965-5-10 10799 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC362975  Rigiopappus leptocladus Ernest C. Twisselmann 1965-5-10 10799 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC363705  Senecio hydrophilus Ernest C. Twisselmann 1969-9-10 16065 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC364009  Senecio integerrimus var. major Ernest C. Twisselmann 1969-9-10 16106 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC364323  Senecio triangularis Ernest C. Twisselmann 1969-9-10 16102 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC364955  Solidago velutina subsp. californica Ernest C. Twisselmann 1969-9-10 16081 Fresno Canyon above Mono Hot Springs 2042 Comment
  CAS-BOT-BC364956  Solidago velutina subsp. californica Ernest C. Twisselmann 1969-9-10 16081 Fresno Canyon above Mono Hot Springs 2042 Comment
  CAS-BOT-BC384331  Silene bernardina Ernest C. Twisselmann 1962-8-7 7637 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC391102  Stellaria longipes subsp. longipes Ernest C. Twisselmann 1962-8-7 7634 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC392154  Aquilegia formosa Ernest C. Twisselmann 1969-9-10 16057 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC392339  Thalictrum fendleri Ernest C. Twisselmann 1962-8-7 7626 Fresno Horse Corral Meadow, southern Fresno County 2270 Comment
  CAS-BOT-BC392340  Thalictrum fendleri Ernest C. Twisselmann 1969-9-10 16048 Fresno Kaiser Ridge, 1 mile northeast of Kaiser Pass 2918 Comment
  CAS-BOT-BC400859  Hypericum anagalloides Ernest C. Twisselmann 1969-9-10 16126 Fresno Shaver Lake Road, 1.5 mile above Mountain Home 1402 Comment
  CAS-BOT-BC402668  Eschscholzia caespitosa Ernest C. Twisselmann 1955-5-4 1949 Fresno Parkfield-Coalinga Grade, Castle Mountains 548 Comment
  CAS-BOT-BC402907  Eschscholzia californica Ernest C. Twisselmann 1965-5-10 10794 Fresno Parkfield Grade, 4.9 miles north of the summit 594 Comment
  CAS-BOT-BC403006  Eschscholzia californica Ernest C. Twisselmann 1965-5-10 10794 Fresno Parkfield Grade, 4.9 miles north of the summit 594 Comment
  CAS-BOT-BC41546  Erysimum capitatum Ernest C. Twisselmann 1955-5-4 1919 Fresno East slope of Parkfield-Coalinga Grade, Castle Mountains. 969 Comment
  CAS-BOT-BC42876  Ambrosia acanthicarpa Ernest C. Twisselmann 1970-10-9 17512 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC42925  Ambrosia acanthicarpa Ernest C. Twisselmann 1970-10-9 17512 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC43008  Descurainia incisa subsp. incisa Ernest C. Twisselmann 1962-8-7 7639 Fresno Sierra Nevada. Creek 1.4 mile below Horse Corral Meadow, Southern Fresno County. 2209 Comment
  CAS-BOT-BC433048  Mitella pentandra Ernest C. Twisselmann 1969-9-10 16105 Fresno Kaiser Meadow 2773 Comment
  CAS-BOT-BC436026  Ligusticum grayi Ernest C. Twisselmann 1969-9-10 16104 Fresno Sierra Nevada: Kaiser Meadow 2773 Comment
  CAS-BOT-BC443776  Claytonia rubra subsp. rubra Ernest C. Twisselmann 1962-8-7 7680 Fresno Horse Corral Meadow, southern Fresno County. 2301 Comment
  CAS-BOT-BC44597  Arctostaphylos viscida subsp. mariposa Ernest C. Twisselmann 1969-9-10 16122 Fresno Shaver Lake Road, 2.8 miles above Mountain Rest 1432 Comment
  CAS-BOT-BC45117  Anaphalis margaritacea Ernest C. Twisselmann 1969-9-10 16088 Fresno Creek above Portal Forebay, Mono Hot Springs Road 2316 Comment
  CAS-BOT-BC451800  Triglochin maritima Ernest C. Twisselmann 1969-9-10 16077 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC45290  Ancistrocarphus filagineus Ernest C. Twisselmann 1965-5-10 10802 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC45291  Ancistrocarphus filagineus Ernest C. Twisselmann 1965-5-10 10802 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC45520  Arctostaphylos nevadensis Ernest C. Twisselmann 1969-9-10 16097 Fresno Tennessee Point (ne. of Kaiser Pass). 2560 Comment
  CAS-BOT-BC46895  Arctostaphylos viscida subsp. mariposa Ernest C. Twisselmann 1969-9-10 16122 Fresno Shaver lake Road, 2.8 miles above Mountain Rest 1432 Comment
  CAS-BOT-BC57266  Equisetum laevigatum Ernest C. Twisselmann 1969-9-10 16072 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC57267  Equisetum laevigatum Ernest C. Twisselmann 1969-9-10 16072 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC57969  Equisetum arvense E. C. Twisselmann 1969-9-10 16072 A Fresno Mono Hot Springs. 1977 Comment
  CAS-BOT-BC73014  Pinus monticola Ernest C. Twisselmann 1969-9-10 16062 Fresno Sierra Nevada - Kaiser Ridge, east of Kaiser Pass. 2857 Comment
  CAS-BOT-BC73015  Pinus monticola Ernest C. Twisselmann 1969-9-10 16061 Fresno Sierra Nevada - Kaiser Ridge, east of Kaiser Pass 2857 Comment
  CAS-BOT-BC76318  Eschscholzia hypecoides Ernest C. Twisselmann 1955-5-4 1949 Fresno Parkfield-Coalinga Grade, Castle Mountains. 548 Comment
  CAS-BOT-BC76319  Eschscholzia hypecoides Ernest C. Twisselmann 1967-5-18 13031 Fresno Los Gatos Canyon, western Fresno county. 457 Comment
  CAS-BOT-BC76320  Eschscholzia hypecoides Ernest C. Twisselmann 1967-5-18 13031 Fresno Los Gatos Canyon, western Fresno county. 457 Comment
  CAS-BOT-BC78079  Abies magnifica Ernest C. Twisselmann 1969-9-10 16119 Fresno Tamarack Ridge (between Shaver and Huntington Lakes) 2438 Comment
  CAS-BOT-BC8662  Delphinium gypsophilum Ernest C. Twisselmann 1955-5-4 1950 Fresno Coalinga-Parkfield Grade, Castle Mountains, western Fresno County 685 Comment
  CAS-BOT-BC87354  Streptanthus insignis Ernest C. Twisselmann 1967-5-18 13033 Fresno Los Gatos Canyon, western Fresno county. 457 Comment
  CAS-BOT-BC87583  Streptanthus tortuosus Ernest C. Twisselmann 1969-9-10 16063 Fresno Sierra Nevada. Kaiser Ridge, east of Kaiser Pass. 2857 Comment
  CAS-BOT-BC87584  Streptanthus tortuosus Ernest C. Twisselmann 1969-9-10 16063 Fresno Sierra Nevada. Kaiser Ridge, east of Kaiser Pass. 2857 Comment
  CAS-BOT-BC90152  Artemisia californica Ernest C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Canyon, western Fresno County 426 Comment
  CAS-BOT-BC90153  Artemisia californica Ernest C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Canyon, western Fresno County 426 Comment
  CAS-BOT-BC90154  Artemisia californica Ernest C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Canyon, western Fresno County 426 Comment
  CAS-BOT-BC97312  Artemisia tridentata subsp. tridentata Ernest C. Twisselmann 1969-9-10 16075 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC97313  Artemisia tridentata subsp. tridentata Ernest C. Twisselmann 1969-9-10 16075 Fresno Mono Hot Springs 1977 Comment
  CAS-BOT-BC98612  Baccharis pilularis Ernest C. Twisselmann 1966-10-4 12823 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  CAS-BOT-BC98613  Baccharis pilularis Ernest C. Twisselmann 1966-10-4 12823 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County 457 Comment
  JEPS18645  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1955-10-16 2443 Fresno Alcalde Canyon 457 Comment
  JEPS18679  Benitoa occidentalis Ernest C. Twisselmann 1955-10-16 2452 Fresno Coalinga-Parkfield Grade Castle Mountains 990 Comment
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Jul 28 2015
  JEPS18686  Helenium puberulum Ernest C. Twisselmann 1955-7-13 2252 Fresno Coalinga-Parkfield Grade Castle Mountains 822 Comment
  JEPS31198  Kelloggia galioides Ernest C. Twisselmann 1962-8-7 7628 Fresno Horse Corral Meadow Sierra Nevada (s Fresno County) 2270 Comment
  JEPS31234  Erigeron glacialis var. glacialis Ernest C. Twisselmann 1962-8-7 7625 Fresno Horse Corral Meadow 2270 Comment
  JEPS31277  Castilleja miniata Ernest C. Twisselmann 1962-8-7 7630 Fresno Horse Corral Meadow, s Fresno County Horse Corral Meadow; Sierra Nevada 2270 Comment
  JEPS33066  Mimulus montioides Ernest C. Twisselmann 1962-8-7 7622 Fresno Horse Corral Meadow Sierra Nevada 2270 Comment
  JEPS33415  Rhaponticum repens Ernest C. Twisselmann 1963-11-22 9140 Fresno 6 mi s, on hwy 33 Mendota; San Joaquin Valley 59 Comment
  JEPS33416  Grindelia hirsutula Ernest C. Twisselmann 1963-11-22 9138 Fresno 6 mi s Mendota (Highway 33); San Joaquin Valley 59 Comment
  JEPS33417  Lessingia pectinata var. tenuipes Ernest C. Twisselmann 1963-11-22 9146 Fresno 3 mi e Coalinga; San Joaquin Valley, Los Gatos Creek 182 Comment
  JEPS33473  Gutierrezia californica Ernest C. Twisselmann 1963-11-22 9144 Fresno at Highway 33 Domingene Creek; San Joaquin Valley, Coalinga Hills, Domingene Creek 274 Comment
  JEPS41277  Collinsia heterophylla Ernest C. Twisselmann 1965-5-10 10790 Fresno Parkfield Grade; 5.7 mi n of the summit 548 Comment
  JEPS52104  Ancistrocarphus filagineus Ernest C. Twisselmann 1965-5-10 10802 Fresno 2.9 mi n of summit in decomposed serpentine Parkfield Grade 845 Comment
  JEPS52192  Gutierrezia californica Ernest C. Twisselmann 1966-10-4 12810 Fresno Mouth of Los Gatos Canyon, w Fresno County Mouth of Los Gatos Canyon 251 Comment
  JEPS52239  Euthamia occidentalis Ernest C. Twisselmann 1966-10-4 12828 Fresno Los Gatos Creek; Los Gatos County Park 457 Comment
  JEPS52240  Brickellia californica Ernest C. Twisselmann 1966-10-4 12821 Fresno Los Gatos Canyon 426 Comment
  JEPS52241  Artemisia californica Ernest C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Canyon Western Fresno County, Los Gatos Canyon 426 Comment
  JEPS52242  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1966-10-4 12814 Fresno Los Gatos Canyon, w Fresno County Los Gatos Canyon 381 Comment
  JEPS52243  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12818 Fresno Los Gatos Canyon 426 Comment
  JEPS52244  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1966-10-4 12813 Fresno Los Gatos Canyon, w Fresno County Los Gatos Canyon 335 Comment
  JEPS52245  Ambrosia acanthicarpa Ernest C. Twisselmann 1968-10-4 12808 Fresno mouth of, w Fresno County Los Gatos Canyon 251 Comment
  JEPS52246  Stephanomeria pauciflora Ernest C. Twisselmann 1966-10-4 12807 Fresno Mouth of Los Gatos Canyon, w Fresno County Mouth of Los Gatos Canyon 251 Comment
  JEPS52250  Cordylanthus rigidus subsp. rigidus Ernest C. Twisselmann 1966-10-4 12829 Fresno Murietta Conservation Camp Los Gatos Canyon (w Fresno Co.) 518 Comment
  JEPS52251  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Canyon Los Gatos Canyon (western Fresno County) 685 Comment
  JEPS52252  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1966-10-4 12827 Fresno Los Gatos Creek; Los Gatos County Park 457 Comment
  JEPS54347  Helianthus gracilentus Ernest C. Twisselmann 1967-7-12 13314 Fresno Los Gatos Canyon 792 Comment
  JEPS54370  Malacothrix floccifera Ernest C. Twisselmann 1967-5-18 13029 Fresno Los Gatos Canyon, w Fresno County Los Gatos Canyon 457 Comment
  JEPS54371  Castilleja attenuata Ernest C. Twisselmann 1967-5-18 13037 Fresno Los Gatos Canyon, w Fresno County Los Gatos Canyon 541 Comment
  JEPS54385  Castilleja foliolosa Ernest C. Twisselmann 1967-5-18 13101 Fresno just e Priest Valley; Summit of Mustang Grade 667 Comment
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Apr 12 2009
  JEPS54386  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13034 Fresno Los Gatos Canyon 457 Comment
  JEPS54387  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Canyon 297 Comment
  JEPS55985  Phacelia mutabilis Ernest C. Twisselmann 1962-8-7 7629 Fresno Horse Corral Meadow Sierra Nevada (s Fresno Co.) 2270 Comment
  JEPS60745  Penstemon laetus subsp. laetus Ernest C. Twisselmann 1969-9-10 16120 Fresno slope on the w side of Shaver Lake Sierra Nevada, w side Shaver Lake 1676 Comment
  JEPS60746  Eurybia integrifolia Ernest C. Twisselmann 1969-9-10 16086 Fresno creek above, (Mono Hot Springs road) Portal Forebay; Sierra Nevada 2316 Comment
  JEPS60756  Erigeron glacialis var. glacialis Ernest C. Twisselmann 1969-9-10 16103 Fresno Kaiser Meadow Sierra Nevada, The Kern Plateau, Kaiser Meadow 2773 Comment
  JEPS60761  Erigeron divergens Ernest C. Twisselmann 1969-9-10 16071 Fresno Mono Hot Springs Sierra Nevada, Mono Hot Springs 1977 Comment
  JEPS60763  Symphyotrichum bracteolatum Ernest C. Twisselmann 1969-9-10 16067 Fresno Mono Hot Springs 1977 Comment
  JEPS60798  Anaphalis margaritacea Ernest C. Twisselmann 1969-9-10 16088 Fresno creek above Portal Forebay; Sierra Nevada, Mono Hot Springs road 2316 Comment
  JEPS60799  Senecio triangularis Ernest C. Twisselmann 1969-9-10 16102 Fresno Kaiser Meadow Sierra Nevada 2773 Comment
  JEPS60800  Senecio integerrimus var. major Ernest C. Twisselmann 1969-9-10 16106 Fresno Kaiser Meadow Sierra Nevada 2773 Comment
  JEPS60801  Eucephalus breweri Ernest C. Twisselmann 1969-9-10 16107 Fresno Kaiser Meadow Sierra Nevada, Kaiser Meadow 2773 Comment
  JEPS60802  Pseudognaphalium thermale Ernest C. Twisselmann 1969-9-10 16117 Fresno Shaver Lake Road, 1.2 m above Huntington Lake; Sierra Nevada 1402 Comment
  JEPS60803  Corethrogyne filaginifolia Ernest C. Twisselmann 1969-9-10 16128 Fresno 1.5 mi above Mountain Home (Shaver Lake Road); Sierra Nevada 1402 Comment
  JEPS60804  Madia elegans Ernest C. Twisselmann 1969-9-10 16129 Fresno 1.5 mi above Mountain Home (Shaver Lake Road); Sierra Nevada 1402 Comment
  JEPS60871  Senecio hydrophilus Ernest C. Twisselmann 1969-9-10 16065 Fresno Mono Hot Springs Sierra Nevada 1977 Comment
  JEPS60872  Pseudognaphalium thermale Ernest C. Twisselmann 1969-9-10 16080 Fresno Canyon above Mono Hot Springs; Sierra Nevada 2042 Comment
  JEPS60873  Solidago velutina subsp. californica Ernest C. Twisselmann 1969-9-10 16081 Fresno canyon above Mono Hot Springs; Sierra Nevada 2042 Comment
  JEPS60874  Erigeron breweri var. breweri Ernest C. Twisselmann 1969-9-10 16084 Fresno 0.2 mi e High Sierra Ranger Station; Sierra nevada, Mono Hot Springs 2392 Comment
  JEPS60897  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1969-9-10 16035 Fresno 2.5 mi above Tollhouse (Bald Mountain Grade); Sierra Nevada, Bald Mountain 518 Comment
  JEPS60899  Eucephalus breweri Ernest C. Twisselmann 1969-9-10 16056 Fresno 1 mi se Kaiser Pass; Sierra Nevada, Kaiser Ridge 2918 Comment
  JEPS60902  Erigeron breweri var. breweri Ernest C. Twisselmann 1969-9-10 16055 Fresno Kaiser Ridge, 1 mile southeast of Kaiser Pass 2918 Comment
  JEPS64639  Hazardia stenolepis Ernest C. Twisselmann 1970-10-9 17510 Fresno 0.7 mi n of the summit Parkfield Grade; Castle Mountains, Parkfield Grade 990 Comment
  JEPS64657  Blepharizonia laxa Ernest C. Twisselmann 1970-10-9 17508 Fresno Parkfield Grade, 0.7 mi n of the summit Castle Mountains 990 Comment
  JEPS64658  Gutierrezia californica Ernest C. Twisselmann 1970-10-9 17514 Fresno at Parkfield Road; Warthan Creek 594 Comment
  JEPS64684  Benitoa occidentalis Ernest C. Twisselmann 1970-10-9 Fresno Parkfield-Coalinga Grade 0.7 mi n (type locality) summit; Castle Mountains 990 Comment
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Jun 19 2019
  JEPS64710  Ambrosia acanthicarpa Ernest C. Twisselmann 1970-10-9 17512 Fresno at Parkfield Road; Warthan Creek 594 Comment
  JEPS64722  Xanthium strumarium Ernest C. Twisselmann 1970-10-9 17521 Fresno Warthan Creek at the Parkfield Road; Warthan Creek 594 Comment
  JEPS64723  Conyza canadensis Ernest C. Twisselmann 1970-10-9 17518 Fresno at the Parkfield Road Warthan Creek 594 Comment
  NY188025  Salix orestera E. C. Twisselmann 1969-9-10 16092 Fresno Mono Hot Springs Road, 5.7 miles NE of Kaiser Pass 2347.0 Comment
  RSA115506  Benitoa occidentalis E. C. Twisselmann 1955-10-16 2452 Fresno Coalinga-Parkfield Grade, Castle Mountains. 991 Comment
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Jun 19 2019
  RSA115653  Eschscholzia hypecoides E. C. Twisselmann 1955-5-4 1949 Fresno Parkfield-Coalinga Grade, Castle Mountains. 549 Comment
  RSA115654  Fraxinus dipetala E. C. Twisselmann 1955-5-4 1943 Fresno Coalinga - Parkfield Grade, eastern slope of Castle Mountains 485 Comment
  RSA164050  Amaranthus retroflexus E. C. Twisselmann 1963-11-22 9118 Fresno Fresno Slough, east of Helm 49 Comment
  RSA164051  Fimbristylis vahlii Ernest C. Twisselmann 1963-11-22 9122 Fresno Fresno Slough, east of Helm. 49 Comment
  RSA164132  Tamarix aphylla E. C. Twisselmann 1963-11-22 9145 Fresno Los Gatos Creek, 3 miles east of Coalinga. 183 Comment
  RSA179985  Vulpia microstachys var. ciliata E. C. Twisselmann 1965-5-10 10791 Fresno Parkfield Grade, 5.7 miles north of the summit. 549 Comment
  RSA179996  Lupinus densiflorus var. densiflorus E. C. Twisselmann 1965-5-10 10804 Fresno Parkfield Grade, 1.5 mile north of the summit. 945 Comment
  RSA180003  Chorizanthe ventricosa E. C. Twisselmann 1965-5-10 10795 Fresno Parkfield Grade, 4.9 miles north of the summit 595 Comment
  RSA180004  Eriogonum eastwoodianum E. C. Twisselmann 1965-5-10 10788 Fresno Parkfield Grade, 5.4 miles north of the summit. 602 Comment
  RSA186960  Nicotiana glauca E. C. Twisselmann 1966-10-4 12811 Fresno Los Gatos Canyon. 335 Comment
  RSA186961  Stephanomeria pauciflora E. C. Twisselmann 1966-10-4 12807 Fresno Mouth of Los Gatos Canyon. 252 Comment
  RSA187044  Artemisia californica E. C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Canyon. 427 Comment
  RSA187046  Benitoa occidentalis E. C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Canyon. 686 Comment
  RSA195801  Eriogonum eastwoodianum E. C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit 602 Comment
  RSA195886  Eschscholzia hypecoides E. C. Twisselmann 1967-5-18 13031 Fresno Los Gatos Canyon, western Fresno Co. 457 Comment
  RSA197225  Eriogonum eastwoodianum E. C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 miles north of the summit 602 Comment
  RSA212043  Salix geyeriana E. C. Twisselmann 1969-9-10 16100 Fresno Tennessee Point. NE of Kaiser Pass. 2561 Comment
  RSA216311  Gutierrezia californica E. C. Twisselmann 1970-10-9 17514 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA216316  Prosopis glandulosa var. torreyana E. C. Twisselmann 1970-10-9 17519 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA216327  Polypogon monspeliensis E. C. Twisselmann 1970-10-9 17515 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA220237  Epilobium brachycarpum E. C. Twisselmann 1969-9-10 16132 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1402 Comment
  RSA220238  Madia elegans subsp. elegans E. C. Twisselmann 1969-9-10 16129 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1402 Comment
  RSA220277  Hypericum androsaemum E. C. Twisselmann 1969-9-10 16126 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1390 Comment
  RSA220280  Salix orestera E. C. Twisselmann 1969-9-10 16111 Fresno Kaiser Meadow. 2774 Comment
  RSA220288  Oenothera elata subsp. hirsutissima E. C. Twisselmann 1969-9-10 16074 Fresno Mono Hot Springs, Sierra Nevada 1978 Comment
  RSA220294  Sambucus microbotrys E. C. Twisselmann 1969-9-10 16046 Fresno Kaiser Ridge 1 mile NE of Kaiser Pass, 2919 Comment
  RSA220298  Holodiscus microphyllus E. C. Twisselmann 1969-9-10 16043 Fresno Kaiser Ridge 1 mile NE of Kaiser Pass, 2919 Comment
  RSA221646  Benitoa occidentalis E. C. Twisselmann 1970-10-9 17507 Fresno Castle Mountains: Parkfield-Coalinga Grade 0.7 mile north of the summit (the Type locality). 991 Comment
  RSA516799  Boisduvalia densiflora var. densiflora E. C. Twisselmann 1969-9-10 16130 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1402 Comment
  SBBG115795  Agrostis idahoensis E. C. Twisselmann 1969-9-10 16112 Fresno Kaiser Pass Meadow 2773 Comment
  SBBG14952  Erigeron glacialis var. glacialis E. C. Twisselmann 1962-8-7 7625 Fresno Horse Corral Meadow 2270 Comment
  SBBG16104  Deschampsia elongata E. C. Twisselmann 1962-8-7 7640 Fresno crk 1.4 mi below Horse Corral Meadow 2209 Comment
  SBBG16158  Mimulus montioides E. C. Twisselmann 1962-8-7 7622 Fresno Horse Corral Meadow 2270 Comment
  SBBG16162  Agrostis idahoensis E. C. Twisselmann 1962-8-7 7641 Fresno crk 1.4 mi below Horse Corral Meadow 2209 Comment
  SBBG16212  Torreyochloa pallida E. C. Twisselmann 1962-8-7 7638 Fresno crk 1.4 mi below Horse Corral Meadow 2209 Comment
  SBBG16239  Eriogonum spergulinum var. reddingianum E. C. Twisselmann 1962-8-7 7621 Fresno Horse Corral Meadow 2270 Comment
  SBBG16295  Prunella vulgaris E. C. Twisselmann 1962-8-7 7642 Fresno crk 1.4 mi below Horse Corral Meadow 2209 Comment
  SBBG16331  Kelloggia galioides E. C. Twisselmann 1962-8-7 7628 Fresno Horse Corral Meadow 2270 Comment
  SBBG20590  Acroptilon repens E. C. Twisselmann 1963-11-22 9140 Fresno St Hwy 33, ca. 6 mi S of Mendota 59 Comment
  SBBG20593  Suaeda moquinii E. C. Twisselmann 1963-11-22 9136 Fresno St Hwy 33, 1.5 mi N of Mendota 53 Comment
  SBBG20594  Lessingia glandulifera var. glandulifera E. C. Twisselmann 1962-11-14 9146 Fresno Los Gatos Crk, 3 mi E of Coalinga 182 Comment
Read comments
Jul 27 2017
  SBBG20601  Grindelia hirsutula E. C. Twisselmann 1963-11-22 9138 Fresno St Hwy 33, ca. 6 mi S of Mendota 59 Comment
  SBBG20803  Nicotiana glauca E. C. Twisselmann 1963-11-22 9142 Fresno Cantua Crk at Hwy 33 175 Comment
  SBBG20843  Atriplex semibaccata E. C. Twisselmann 1963-11-22 9137 Fresno St Hwy 33, 1.5 mi N of Mendota 53 Comment
  SBBG20852  Tamarix aphylla E. C. Twisselmann 1963-11-22 9145 Fresno Los Gatos Crk, 3 mi E of Coalinga Comment
  SBBG20861  Mollugo verticillata E. C. Twisselmann 1963-11-22 9121 Fresno Fresno Slough E of Helm 48 Comment
  SBBG23435  Chorizanthe ventricosa E. C. Twisselmann 1965-5-10 10795 Fresno Parkfield Grade, 4.9 mi N of the summit 594 Comment
  SBBG23448  Ranunculus hebecarpus E. C. Twisselmann 1965-5-10 10811 Fresno Parkfield Grade, 1.8 mi N of the summit 944 Comment
  SBBG23499  Hesperolinon micranthum E. C. Twisselmann 1965-5-10 10793 Fresno Parkfield Grade, 4.9 mi N of the summit 594 Comment
  SBBG23561  Phacelia vallis-mortae E. C. Twisselmann 1965-5-10 10789 Fresno Parkfield Grade, 5.4 mi N of the summit 601 Comment
  SBBG23582  Cryptantha oxygona E. C. Twisselmann 1965-5-10 10809 Fresno Parkfield Grade, 1.8 mi N of the summit 944 Comment
  SBBG23584  Cryptantha corollata E. C. Twisselmann 1965-5-10 10805 Fresno Parkfield Grade, 1.8 mi N of the summit 944 Comment
  SBBG23659  Eriogonum eastwoodianum E. C. Twisselmann 1965-5-10 10788 Fresno Parkfield Grade, 5.4 mi N of the summit 601 Comment
  SBBG26002  Cordylanthus rigidus subsp. rigidus E. C. Twisselmann 1966-10-4 12829 Fresno Los Gatos Cyn at the Murietta Conservation Camp 518 Comment
  SBBG26007  Artemisia californica E. C. Twisselmann 1966-10-4 12820 Fresno Los Gatos Cyn 426 Comment
  SBBG26020  Blepharizonia plumosa subsp. viscida E. C. Twisselmann 1966-10-4 12818 Fresno Los Gatos Cyn 426 Comment
Read comments
Sep 14 2018
  SBBG26022  Benitoa occidentalis E. C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Cyn 685 Comment
  SBBG26084  Stephanomeria pauciflora E. C. Twisselmann 1966-10-4 12807 Fresno mouth of Los Gatos Cyn 251 Comment
  SBBG26087  Nicotiana glauca E. C. Twisselmann 1966-10-4 12811 Fresno Los Gatos Cyn 335 Comment
  SBBG26266  Eriogonum angulosum E. C. Twisselmann 1966-10-4 12812 Fresno Los Gatos Cyn 335 Comment
  SBBG26269  Gutierrezia californica E. C. Twisselmann 1966-10-4 12810 Fresno mouth of Los Gatos Cyn 251 Comment
  SBBG28560  Navarretia pubescens E. C. Twisselmann 1967-6-12 13363 Fresno 3 mi E of Mercey Hot Springs on the BLM rd 502 Comment
Read comments
Sep 20 2018
  SBBG28565  Cryptantha flaccida E. C. Twisselmann 1967-5-18 13036 Fresno Los Gatos Cyn 541 Comment
  SBBG28597  Helianthus gracilentus E. C. Twisselmann 1967-6-12 13314 Fresno Los Gatos Cyn 792 Comment
  SBBG28598  Acmispon brachycarpus E. C. Twisselmann 1967-5-18 13030 Fresno Los Gatos Cyn 457 Comment
  SBBG28601  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13311 Fresno Los Gatos Cyn 624 Comment
  SBBG28605  Eriogonum covilleanum E. C. Twisselmann 1967-5-18 13040 Fresno Waltham Cyn [Warthan Cyn] 301 Comment
  SBBG28611  Eriogonum gracillimum E. C. Twisselmann 1967-6-12 13364 Fresno 3 mi E of Mercey Hot Springs on BLM access rd 548 Comment
  SBBG28622  Eriogonum eastwoodianum E. C. Twisselmann 1967-5-23 13109 Fresno Parkfield Grade, 5.4 mi N of the summit. 601 Comment
  SBBG28623  Gilia achilleifolia E. C. Twisselmann 1967-5-18 13035 Fresno Los Gatos Cyn 541 Comment
  SBBG28637  Hollisteria lanata E. C. Twisselmann 1967-6-12 13362 Fresno BLM rd, hills 3 mi E of Mercey Hot Springs 487 Comment
  SBBG28661  Eschscholzia hypecoides E. C. Twisselmann 1967-5-18 13039 Fresno Waltham Cyn [Warthan Cyn] 301 Comment
  SBBG28665  Castilleja attenuata E. C. Twisselmann 1967-5-18 13037 Fresno Los Gatos Cyn 541 Comment
  SBBG28722  Eriastrum pluriflorum E. C. Twisselmann 1967-6-12 13358 Fresno E of Mercey Hot Springs 640 Comment
  SBBG28747  Layia platyglossa E. C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Cyn 297 Comment
  SBBG38509  Gayophytum heterozygum E. C. Twisselmann 1969-9-10 16116 Fresno Shaver Lake Rd, 1.2 mi above Huntington Lake 2255 Comment
  SBBG38514  Eurybia integrifolia E. C. Twisselmann 1969-9-10 16068 Fresno crk above Portal Forebay, Mono Hot Springs Rd 2316 Comment
  SBBG38515  Asclepias fascicularis E. C. Twisselmann 1969-9-10 16069 Fresno Mono Hot Springs 1977 Comment
  SBBG38518  Monardella odoratissima E. C. Twisselmann 1969-9-10 16044 Fresno Kaiser Ridge, 1 mi SE of Kaiser Pass 2918 Comment
  SBBG38531  Sambucus racemosa var. racemosa E. C. Twisselmann 1969-9-10 16046 Fresno Kaiser Ridge, 1 mi SE of Kaiser Pass 2918 Comment
  SBBG38533  Epilobium brachycarpum E. C. Twisselmann 1969-9-10 16132 Fresno Shaver Lake Rd, 1.5 mi above Mountain Home [Mountain Rest Station] 1402 Comment
  SBBG38534  Hypericum anagalloides E. C. Twisselmann 1969-9-10 16126 Fresno Shaver Lake Rd, 1.5 mi above Mountain Home [Mountain Rest Station] 1402 Comment
  SBBG38535  Trichostema oblongum E. C. Twisselmann 1969-9-10 16125 Fresno Shaver Lake Rd, 1.5 mi above Mountain Home [Mountain Rest Station] 1402 Comment
  SBBG38536  Heterocodon rariflorum E. C. Twisselmann 1969-9-10 16124 Fresno Shaver Lake Rd, 1.5 mi above Mountain Home [Mountain Rest Station] 1402 Comment
  SBBG38537  Zeltnera venusta E. C. Twisselmann 1969-9-10 16123 Fresno Shaver Lake Rd, 1.5 mi above Mountain Home [Mountain Rest Station] 1402 Comment
  SBBG38538  Eucephalus breweri E. C. Twisselmann 1969-9-10 16107 Fresno Kaiser Pass Meadow 2773 Comment
  SBBG41354  Benitoa occidentalis E. C. Twisselmann 1970-10-9 17507 Fresno Parkfield-Coalinga Grade, ca. 0.7 mi N of the summit 990 Comment
  SD135569  Leptosiphon ciliatus Ernest C. Twisselmann 1962-8-7 7632 Fresno Horse Corral Meadow, southern Fresno County. 2271 Comment
  SD147563  Lupinus polyphyllus Ernest C. Twisselmann 1969-9-10 16096 Fresno Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass. 2347 Comment
  UC1413496  Eriogonum gracile var. gracile Ernest C. Twisselmann 1967-6-12 13359 Fresno hills 3.6 mi e on the USBLM access road Mercey Hot Springs 624 Comment
  UCD129549  Benitoa occidentalis Ernest C. Twisselmann 1966-10-4 12830 Fresno Los Gatos Canyon. 685 Comment
Read comments
Jun 19 2019
  UCD132542  Grindelia camporum Ernest C. Twisselmann 1963-11-22 9138 Fresno Highway 33, 6 miles south of Mendota. 59 Comment
  UCD52445  Agrostis exarata Ernest C. Twisselmann 1969-9-10 16131 Fresno Shaver Lake Road, 1.5 miles above Mountain Home. 1402 Comment
  UCD52999  Agrostis idahoensis Ernest C. Twisselmann 1962-8-7 7633 Fresno Horse Corral Meadow. 2270 Comment
  UCD56075  Arundo donax Ernest C. Twisselmann 1963-11-22 9143 Fresno San Joaquin Valley. Domingine Creek at Highway 33. Coalinga Hills. 274 Comment
  UCD56202  Avena barbata Ernest C. Twisselmann 1959-3-20 4977 Fresno San Joaquin Valley. Jacalitos Canyon. 289 Comment
  UCD59520  Bromus rubens Ernest C. Twisselmann 1963-11-22 9119 Fresno San Joaquin Valley. Fresno Slough, east of Helm. 48 Comment
  UCD63581  Deschampsia elongata Ernest C. Twisselmann 1962-8-7 7640 Fresno Creek 1.4 miles below Horse Corral Meadow. 2209 Comment
  UCD63631  Leptochloa viscida Ernest C. Twisselmann 1958-9-3 4765 Fresno Eastern San Joaquin Valley, Shandon, Kern Lake Ranch Road, 4.6 mi. west of U.S. 99. 114 Comment
  UCD86571  Muhlenbergia asperifolia Ernest C. Twisselmann 1969-9-10 16076 Fresno Sierra Nevada. Mono Hot Springs. 1977 Comment
  UCD89649  Phleum pratense Ernest C. Twisselmann 1969-9-10 16037 Fresno Shaver Lake Road 1.5 mile above Pine Ridge. 1219 Comment
  UCD93233  Torreyochloa pallida var. pauciflora Ernest C. Twisselmann 1962-8-7 7638 Fresno Creek 1.4 miles below Horse Corral Meadow, southern part of county. 2209 Comment
  UCD93880  Vulpia microstachys var. ciliata Ernest C. Twisselmann 1965-5-10 10791 Fresno Parkfield Grade, 5.7 miles north of the summit. 548 Comment
  UCD93960  Vulpia microstachys var. confusa Ernest C. Twisselmann 1965-5-10 10803 B Fresno Parkfield Grade, 2.9 miles north of the summit. 845 Comment
  UCR71870  Erigeron breweri E. C. Twisselmann 1969-9-10 16084 Fresno Sierra Nevada Mtns, Mono Hot Springs Road, 0.2 mi. east of High Sierra Ranger Station 2393 Comment
  UCR79457  Kelloggia galioides E. C. Twisselmann 1962-8-7 7628 Fresno Sierra Nevada, Horse Corral Meadow 2271 Comment
  UCR89356  Eucephalus breweri E. C. Twisselmann 1969-9-10 16107 Fresno Sierra Nevada Mountains, Kaiser Pass Meadow 2774 Comment
  CAS-BOT-BC113208  Eleocharis parishii Ernest C. Twisselmann 1966-10-4 12826 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County. 457 Comment
  CAS-BOT-BC113209  Eleocharis parishii Ernest C. Twisselmann 1966-10-4 12826 Fresno Los Gatos Creek at Los Gatos County Park, western Fresno County. 457 Comment
  CAS-BOT-BC115105  Carex vesicaria Ernest C. Twisselmann 1964-7-24 9918 Fresno Dry Lake, ca. 1.5 mi NE of Long Meadow. 2346 Comment
  CAS-BOT-BC127876  Blepharizonia laxa Ernest C. Twisselmann 1970-10-9 17508 Fresno Castle Mountains: Parkfield Grade 0.7 mile north of the summit. 990 Comment
  CAS-BOT-BC127877  Blepharizonia laxa Ernest C. Twisselmann 1966-10-4 12809 Fresno Mouth of Los Gatos Canyon, western Fresno County. 251 Comment
  CAS-BOT-BC127881  Blepharizonia laxa Ernest C. Twisselmann 12818 Fresno Los Gatos Canyon, western Fresno County. 426 Comment
  CAS-BOT-BC127883  Blepharizonia laxa Ernest C. Twisselmann 1970-10-9 17508 Fresno Castle Mountains: Parkfield Grade 0.7 mile north of the summit 990 Comment
  CAS-BOT-BC13369  Agoseris retrorsa Ernest C. Twisselmann 1955-5-4 1921 Fresno Parkfield-Coalinga Grade, 1/4 mile east of the summit. 1051 Comment
  CAS-BOT-BC13370  Agoseris retrorsa Ernest C. Twisselmann 1955-5-4 1921 Fresno Parkfield-Coalinga Grade, 1/4 mile east of the summit. 1051 Comment
  CAS-BOT-BC136305  Xanthium strumarium Ernest C. Twisselmann 1970-10-9 17521 Fresno Wathan Creek at the Parkfield Road. 594 Comment
  CAS-BOT-BC136306  Xanthium strumarium Ernest C. Twisselmann 1970-10-9 17521 Fresno Wathan Creek at the Parkfield Road. 594 Comment
  CAS-BOT-BC14487  Boechera platysperma Ernest C. Twisselmann 1969-9-10 16045 Fresno Sierra Nevada. Kaiser Ridge, 1 mile northeast of Kaiser Pass. 2918 Comment
  CAS-BOT-BC169726  Pectocarya anisocarpa Ernest C. Twisselmann 1955-5-4 1955 Fresno Kettleman Plain, 1 1/2 miles N of Avenal 274 Comment
  CAS-BOT-BC177575  Astragalus bolanderi Ernest C. Twisselmann 1969-9-10 16113 Fresno South slope of Kaiser Pass 2773 Comment
  CAS-BOT-BC18247  Carex Ernest C. Twisselmann 1969-9-10 16053 Fresno Sierra Nevada. Kaiser Ridge, 1 mile southeast of Kaiser Pass. 2918 Comment
  CAS-BOT-BC211597  Tamarix aphylla Ernest C. Twisselmann 1963-11-22 9145 Fresno Los Gatos Creek, 3 miles east of Coalinga, San Joaquin Valley 182 Comment
  CAS-BOT-BC215557  Monardella odoratissima subsp. pallida Ernest C. Twisselmann 1969-9-10 16044 Fresno Kaiser Ridge, 1 mile northeast of Kaiser Pass, Sierra Nevada 2918 Comment
  CAS-BOT-BC231537  Nicotiana glauca Ernest C. Twisselmann 1963-11-22 9142 Fresno San Joaquin Valley. Cantua Creek at Highway 33 175 Comment
  CAS-BOT-BC232629  Navarretia pubescens Ernest C. Twisselmann 1967-6-12 13363 Fresno 3 miles E of Mercey Hot Springs on the USBLM road, W county 502 Comment
  CAS-BOT-BC249754  Eriogonum elongatum var. elongatum Ernest C. Twisselmann 1966-10-4 12831 Fresno Summit of Los Gatos Canyon, western Fresno County 853 Comment
  CAS-BOT-BC249755  Eriogonum elongatum var. elongatum Ernest C. Twisselmann 1966-10-4 12831 Fresno Summit of Los Gatos Canyon 853 Comment
  CAS-BOT-BC252178  Eriogonum gracillimum Ernest C. Twisselmann 1967-6-12 13364 Fresno Hills 3 miles east of Mercey Hot Springs on the USBLM access road, western Fresno County 548 Comment
  CAS-BOT-BC253421  Eriogonum gracile Ernest C. Twisselmann 1967-6-12 13359 Fresno Hills 3.6 miles east of Mercy Hot Springs on teh USBLM access road, western Fresno County 624 Comment
  CAS-BOT-BC253422  Eriogonum gracile Ernest C. Twisselmann 1967-6-12 13359 Fresno Hills 3.6 miles east of Mercy Hot Springs on teh USBLM access road, western Fresno County 624 Comment
  CAS-BOT-BC253423  Eriogonum gracile Ernest C. Twisselmann 1967-6-12 13359 Fresno Hills 3.6 miles east of Mercy Hot Springs on teh USBLM access road, western Fresno County 624 Comment
  CAS-BOT-BC253424  Eriogonum gracile Ernest C. Twisselmann 1961-9-20 6575 Fresno Golf Course just north of the Fresno Airport Terminal, San Joaquin Valley 85 Comment
  CAS-BOT-BC253425  Eriogonum gracile Ernest C. Twisselmann 1961-9-20 6575 Fresno Golf Course just north of the Fresno Airport Terminal, San Joaquin Valley 85 Comment
  CAS-BOT-BC253426  Eriogonum gracile Ernest C. Twisselmann 1954-5-25 1295 Fresno McGovern Grade, 1 mile east of Annette, Temblor Range and the Western San Joaquin Valley 548 Comment
  CAS-BOT-BC253428  Eriogonum gracile Ernest C. Twisselmann 1971-7-5 17815 Fresno Microwave Canyon (a fork of Cedar Canyon), Temblor Range and the Western San Joaquin Valley 830 Comment
  CAS-BOT-BC253429  Eriogonum gracile Ernest C. Twisselmann 1971-7-5 17815 Fresno Microwave Canyon (a fork of Cedar Canyon), Temblor Range and the Western San Joaquin Valley 830 Comment
  CAS-BOT-BC254084  Castilleja miniata Ernest C. Twisselmann 1962-8-7 7630 Fresno Horse Corral Meadow, southern Fresno County. Flowering Plants of the Sierra Nevada 2270 Comment
  CAS-BOT-BC255763  Eriogonum elegans Ernest C. Twisselmann 1955-10-16 2460 Fresno Los Gatos Canyon, western Fresno County 646 Comment
  CAS-BOT-BC255764  Eriogonum elegans Ernest C. Twisselmann 1955-10-16 2460 Fresno Los Gatos Canyon, western Fresno County 646 Comment
  CAS-BOT-BC256183  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 301 Comment
  CAS-BOT-BC256184  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 301 Comment
  CAS-BOT-BC256185  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 301 Comment
  CAS-BOT-BC256186  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 301 Comment
  CAS-BOT-BC256187  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 301 Comment
  CAS-BOT-BC256190  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13102 Fresno Canyon of Coalinga Mineral Springs, a fork of Warthan Canyon, western Fresno County 502 Comment
  CAS-BOT-BC256191  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13102 Fresno Canyon of Coalinga Mineral Springs, a fork of Warthan Canyon, western Fresno County 502 Comment
  CAS-BOT-BC261083  Eriogonum gracillimum Ernest C. Twisselmann 1967-6-12 13364 Fresno Hills 3 miles east of Mercey Hot Springs on teh USBLM access road, western Fresno County 548 Comment
  CAS-BOT-BC265530  Penstemon heterodoxus var. cephalophorus Ernest C. Twisselmann 1962-8-7 7623 Fresno Horse Corral Meadow, S part of county 2270 Comment
  CAS-BOT-BC294596  Erigeron breweri var. breweri Ernest C. Twisselmann 1969-9-10 16114 Fresno South slope of Kaiser Pass 2613 Comment
  CAS-BOT-BC294598  Erigeron breweri var. breweri Ernest C. Twisselmann 1969-9-10 16084 Fresno Mono Hot Springs road, 0.2 mile east of High Sierra Ranger Station 2392 Comment
  CAS-BOT-BC302386  Hazardia stenolepis Ernest C. Twisselmann 1970-10-9 17510 Fresno Castle Mountains: Parkfield Grade 0.7 mile north of the summit 990 Comment
  CAS-BOT-BC312383  Hieracium albiflorum Ernest C. Twisselmann 1969-9-10 16093 Fresno Mono Hot Springs Road, 5.7 miles northeast of Kaiser Pass, Sierra Nevada 2346 Comment
  CAS-BOT-BC31369  Bolboschoenus maritimus Ernest C. Twisselmann 1963-11-22 9125 Fresno Rice field 3 miles S of Mendota. 53 Comment
  CAS-BOT-BC318830  Heterotheca grandiflora Ernest C. Twisselmann 1957-8-30 4032 Fresno Jacalitos Canyon flood plain, western Fresno County 3048 Comment
  CAS-BOT-BC318831  Heterotheca grandiflora Ernest C. Twisselmann 1957-8-30 4032 Fresno Jacalitos Canyon flood plain, western Fresno County 3048 Comment
  CAS-BOT-BC357262  Pseudognaphalium microcephalum Ernest C. Twisselmann 1969-9-10 16117 Fresno Shaver Lake Road, 1.2 mile above Huntington Lake 2255 Comment
  CAS-BOT-BC366313  Lasthenia minor E. C. Twisselmann 1959-3-20 4976 Fresno Jacalitos Canyon, western Fresno County. 289 Comment
  CAS-BOT-BC366317  Lasthenia minor E. C. Twisselmann 1959-3-20 4976 Fresno Jacalitos Canyon, western Fresno County. 289 Comment
  CAS-BOT-BC372282  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Canyon, Western Fresno County. Upper Sonoran grassland 297 Comment
  CAS-BOT-BC372283  Layia platyglossa Ernest C. Twisselmann 1966-4-20 11977 Fresno Flat northwest of the head of Black Canyon, Kern County 1089 Comment
  CAS-BOT-BC372284  Layia platyglossa Ernest C. Twisselmann 1965-5-10 10801 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC372285  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13034 Fresno Los Gatos Canyon, westerm Fresno County 472 Comment
  CAS-BOT-BC374422  Sonchus asper Ernest C. Twisselmann 1969-9-10 16039 Fresno Shaver Lake road, 1.5 mile above Pine Ridge 1219 Comment
  CAS-BOT-BC388519  Herniaria hirsuta var. cinerea Ernest C. Twisselmann 1967-6-12 13360 Fresno Hills east of Mercey Hot Springs on the US BLM access road, western Fresno County 640 Comment
  CAS-BOT-BC388520  Herniaria hirsuta var. cinerea Ernest C. Twisselmann 1967-6-12 13360 Fresno Hills east of Mercey Hot Springs on the US BLM access road, western Fresno County 640 Comment
  CAS-BOT-BC403007  Eschscholzia californica Ernest C. Twisselmann 1959-3-20 4973 Fresno San Joaquin Valley. Jacalitos Canyon, western Fresno County 289 Comment
  CAS-BOT-BC403008  Eschscholzia californica Ernest C. Twisselmann 1959-3-20 4973 Fresno San Joaquin Valley. Jacalitos Canyon, western Fresno County 289 Comment
  CAS-BOT-BC40518  Caulanthus lasiophyllus Ernest C. Twisselmann 1959-3-20 4968 Fresno San Joaquin Valley. Jacalitos Canyon flood plain, western Fresno County. 228 Comment
  CAS-BOT-BC40519  Caulanthus lasiophyllus Ernest C. Twisselmann 1959-3-20 4968 Fresno San Joaquin Valley. Jacalitos Canyon flood plain, western Fresno County. 228 Comment
  CAS-BOT-BC412657  Hollisteria lanata Ernest C. Twisselmann 1967-6-12 13362 Fresno Hills 3 miles east of Mercey Hot Springs on the US BLM road, western Fresno County 487 Comment
  CAS-BOT-BC412658  Hollisteria lanata Ernest C. Twisselmann 1967-6-12 13362 Fresno Hills 3 miles east of Mercey Hot Springs on the US BLM road, western Fresno County 487 Comment
  CAS-BOT-BC413747  Polygonum argyrocoleon Ernest C. Twisselmann 1954-8-21 1518 Fresno Temblor Range and the Western San Joaquin Valley. Lost Hills-Corcoran Highway, 5 miles north of Kings County Line 60 Comment
  CAS-BOT-BC41540  Erysimum capitatum Ernest C. Twisselmann 1955-5-4 1919 Fresno East slope of Parfield-Coalinga Grade, Castle Mountains. 969 Comment
  CAS-BOT-BC42877  Ambrosia acanthicarpa Ernest C. Twisselmann 1966-10-4 12808 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC42878  Ambrosia acanthicarpa Ernest C. Twisselmann 1966-10-4 12808 Fresno Mouth of Los Gatos Canyon, western Fresno County 251 Comment
  CAS-BOT-BC428782  Micranthes californica Ernest C. Twisselmann 1955-5-4 1924 Fresno Parkfield-Coalinga Grade, 1/4 mile east of summit 1051 Comment
  CAS-BOT-BC428783  Micranthes californica Ernest C. Twisselmann 1955-5-4 1924 Fresno Parkfield-Coalinga Grade, 1/4 mile east of summit 1051 Comment
  CAS-BOT-BC433470  Rumex dentatus Ernest C. Twisselmann 1963-11-22 9124 Fresno San Joaquin Valley. Rice field 3 miles south of Mendota 53 Comment
  CAS-BOT-BC434332  Rumex violascens Ernest C. Twisselmann 1963-11-22 9124 Fresno San Joaquin Valley. Rice field 3 miles south of Mendota 53 Comment
  CAS-BOT-BC435079  Mollugo verticillata Ernest C. Twisselmann 1963-11-22 9121 Fresno San Joaquin Valley. Fresno Slough east of Helm 48 Comment
  CAS-BOT-BC435080  Mollugo verticillata Ernest C. Twisselmann 1963-11-22 9121 Fresno San Joaquin Valley. Fresno Slough east of Helm 48 Comment
  CAS-BOT-BC439451  Claytonia parviflora subsp. parviflora Ernest C. Twisselmann 1959-3-20 4975 Fresno San Joaquin Valley. High ridge just south of Jacalitos Canyon, western Fresno County. 487 Comment
  CAS-BOT-BC454205  Zannichellia palustris Ernest C. Twisselmann 1970-10-9 17516 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC454206  Zannichellia palustris Ernest C. Twisselmann 1970-10-9 17516 Fresno Warthan Creek at the Parkfield Road 594 Comment
  CAS-BOT-BC45521  Arctostaphylos nevadensis Ernest C. Twisselmann 1969-9-10 16097 Fresno Tennessee Point (ne. of Kaiser Pass). 2560 Comment
  CAS-BOT-BC45522  Arctostaphylos nevadensis Ernest C. Twisselmann 1969-9-10 16097 Fresno Tennessee Point (ne. of Kaiser Pass). 2560 Comment
  CAS-BOT-BC457003  Fragaria virginiana subsp. platypetala Ernest C. Twisselmann 1969-9-10 16110 Fresno Kaiser Meadow, Sierra Nevada 2773 Comment
  CAS-BOT-BC478861  Bloomeria crocea var. aurea Ernest C. Twisselmann 1967-6-12 13313 Fresno Los Gatos Canyon, western Fresno Co. 457 Comment
  CAS-BOT-BC478863  Bloomeria crocea var. aurea Ernest C. Twisselmann 1967-6-12 13313 Fresno Los Gatos Canyon, western Fresno Co. 457 Comment
  CAS-BOT-BC489992  Calochortus leichtlinii Ernest C. Twisselmann 1962-8-7 7636 Fresno Horse Corral Meadow, southern Fresno County. 2270 Comment
  CAS-BOT-BC536164  Horkelia californica var. elata Ernest C. Twisselmann 1969-9-10 16036 Fresno Shaver Lake Road 1.5 mile above Pine Ridge, Sierra Nevada 1219 Comment
  CAS-BOT-BC53676  Athyrium filix-femina var. californicum Ernest C. Twisselmann 1969-9-10 16094 Fresno Sierra Nevada - Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass 2346 Comment
  CAS-BOT-BC53719  Selaginella watsonii Ernest C. Twisselmann 1969-9-10 16083 Fresno Sierra Nevada - Mono Hot Springs Road, 0.2 mile east of High Sierra Ranger Station. 2392 Comment
  CAS-BOT-BC53720  Selaginella watsonii Ernest C. Twisselmann 1969-9-10 16083 Fresno Sierra Nevada - Mono Hot Springs Road, 0.2 mile east of High Sierra Ranger Station. 2392 Comment
  CAS-BOT-BC64239  Sedum obtusatum Ernest C. Twisselmann 1969-9-10 16085 Fresno Mono Hot Springs road, .2 mi. east of High Sierra Ranger Station 2392 Comment
  CAS-BOT-BC68699  Athyrium filix-femina var. californicum Ernest C. Twisselmann 1969-9-10 16094 Fresno Sierra Nevada - Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass 2346 Comment
  CAS-BOT-BC68700  Athyrium filix-femina var. californicum Ernest C. Twisselmann 1969-9-10 16094 Fresno Sierra Nevada - Mono Hot Springs road, 5.7 miles northeast of Kaiser Pass 2346 Comment
  CAS-BOT-BC76321  Eschscholzia hypecoides Ernest C. Twisselmann 1967-5-18 13039 Fresno Warthan Canyon, western Fresno county. 301 Comment
  CAS-BOT-BC76322  Eschscholzia hypecoides Ernest C. Twisselmann 1967-5-18 13039 Fresno Warthan Canyon, western Fresno county. 301 Comment
  CAS-BOT-BC9759  Mimulus montioides Ernest C. Twisselmann 1962-8-7 7622 Fresno Horse Corral Meadow, southern part of county 2270 Comment
  CAS-BOT-BC97978  Symphyotrichum hesperium Ernest C. Twisselmann 1969-9-10 16067 Fresno Mono Hot Springs 1977 Comment
  RSA0021631  Ribes malvaceum E. C. Twisselmann 1967-6-12 13315 Fresno Los Gatos Canyon. 793 Comment
  RSA0059709  Cryptantha rattanii E. C. Twisselmann 1965-5-10 10805 Fresno Parkfield Grade, 1.8 miles north of the summit 945 Comment
  RSA0059710  Cryptantha flaccida E. C. Twisselmann 1965-5-10 10805 Fresno Parkfield Grade, 1.8 miles north of the summit 945 Comment
  RSA0076532  Acanthomintha lanceolata E. C. Twisselmann 1965-5-10 10812 Fresno Parkfield Grade, 1.5 mile north of the summit. 945 Comment
  RSA0081462  Eriogonum covilleanum E. C. Twisselmann 1967-6-12 13311 Fresno Los Gatos Canyon, western Fresno County. 625 Comment
  RSA0120739  Eriastrum pluriflorum subsp. sherman-hoytiae E. C. Twisselmann 1967-6-12 13358 Fresno Hills east of Mercey Hot Springs. 640 Comment
  RSA0124987  Senecio integerrimus var. exaltatus Ernest C. Twisselmann 1969-9-10 16106 Fresno Kaiser Meadow. 2774 Comment
  RSA115500  Malacothamnus aboriginum E. C. Twisselmann 1955-10-16 2457 Fresno Alcade Canyon at Taylor Canyon. 366 Comment
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  RSA115502  Eriogonum elegans E. C. Twisselmann 1955-10-16 2460 Fresno Los Gatos Canyon, western Fresno County. 646 Comment
  RSA115507  Centaurium muehlenbergii E. C. Twisselmann 1955-7-13 2259 Fresno Coalinga-Parkfield Grade, Castle Mountains. 823 Comment
  RSA115514  Lessingia nemaclada E. C. Twisselmann 1955-10-16 2455 Fresno Coalinga - Parkfield Grade, Castle Mountains 610 Comment
  RSA115648  Astragalus oxyphysus E. C. Twisselmann 1955-5-4 1942 Fresno Coalinga-Parkfield Grade, Castle Mountians. 739 Comment
  RSA115649  Lupinus densiflorus var. densiflorus E. C. Twisselmann 1955-5-4 1941 Fresno Parkfield-Coalinga Grade, Castle Mountains. 739 Comment
  RSA115652  Ranunculus hebecarpus E. C. Twisselmann 1955-5-4 1927 Fresno Coulter Pine association, Parkfield Grade, 1/4 mile E of summit, Castle Mtns. 1052 Comment
  RSA179997  Cryptantha oxygona E. C. Twisselmann 1965-5-10 10809 Fresno Parkfield Grade, 1.8 miles north of the summit 945 Comment
  RSA180001  Hesperolinon micranthum E. C. Twisselmann 1965-5-10 10793 Fresno Parkfield Grade, 4.9 miles north of the summit 595 Comment
  RSA180002  Phacelia vallis-mortae var. heliophila E. C. Twisselmann 1965-5-10 10789 Fresno Parkfield Grade, 5.4 miles north of the summit. 602 Comment
  RSA186959  Blepharizonia laxa E. C. Twisselmann 1966-10-4 12818 Fresno Los Gatos Canyon. 427 Comment
  RSA187045  Cordylanthus rigidus subsp. rigidus E. C. Twisselmann 1966-10-4 12829 Fresno Los Gatos Canyon at the Murietta Conservation Camp (western Fresno Co.) 518 Comment
  RSA195187  Gilia achilleifolia subsp. multicaulis E. C. Twisselmann 1957-5-18 13035 Fresno Los Gatos Canyon, western Fresno Co 541 Comment
  RSA195191  Helianthus gracilentus E. C. Twisselmann 1967-6-12 13314 Fresno Los Gatos Canyon. 793 Comment
  RSA195781  Layia platyglossa subsp. campestris E. C. Twisselmann 1967-5-18 13034 Fresno Los Gatos Canyon, western Fresno County. 457 Comment
  RSA195782  Cryptantha flaccida E. C. Twisselmann 1967-5-18 13036 Fresno Los Gatos Canyon, western Fresno County. 541 Comment
  RSA195794  Eriogonum gracillimum E. C. Twisselmann 1967-6-12 13364 Fresno Hills 3 miles east of Mercey Hot Springs on the USBLM access road. 549 Comment
  RSA195797  Castilleja foliolosa E. C. Twisselmann 1967-5-18 13101 Fresno Summit of Mustang Grade just east of Priest Valley. 668 Comment
  RSA195798  Eriogonum covilleanum E. C. Twisselmann 1967-5-18 13102 Fresno Canyon of Coalinga Mineral Springs (a fork of Warthan Canyon), western Fresno County 503 Comment
  RSA195800  Lathyrus jepsonii subsp. californicus E. C. Twisselmann 1967-5-23 13103 Fresno Parkfield Grade, western Fresno County. 976 Comment
  RSA195808  Hollisteria lanata E. C. Twisselmann 1967-6-12 13362 Fresno Hills 3 mi east of Mercey Hot Springs on the USBLM road, western Fresno County. 488 Comment
  RSA195810  Atriplex fruticulosa E. C. Twisselmann 1967-6-12 13361 Fresno Low hills along the USBLM access road 1.5 miles E of Mercey Hot Springs. 457 Comment
  RSA195816  Eriogonum gracile var. gracile E. C. Twisselmann 1967-6-12 13359 Fresno Hills 3.6 miles east of Mercey Hot Springs on the USBLM access road, western Fresno County 625 Comment
  RSA195873  Leptosiphon ciliatus E. C. Twisselmann 1967-5-18 13027 Fresno Los Gatos Canyon 373 Comment
  RSA195881  Malacothrix floccifera E. C. Twisselmann 1967-5-18 13029 Fresno Los Gatos Canyon, western Fresno County. 457 Comment
  RSA195885  Lotus humistratus E. C. Twisselmann 1967-5-18 13030 Fresno Los Gatos Canyon, western Fresno County. 457 Comment
  RSA195887  Eriogonum covilleanum E. C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 302 Comment
  RSA211995  Juncus ensifolius Ernest C. Twisselmann 1969-9-10 16115 Fresno Shaver Lake Road, 1.2 mile above Huntington Lake. 2256 Comment
  RSA216305  Ambrosia acanthicarpa E. C. Twisselmann 1970-10-9 17512 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA216310  Zannichellia palustris Ernest C. Twisselmann 1970-10-9 17516 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA216313  Epilobium canum subsp. canum E. C. Twisselmann 1970-10-9 17509 Fresno Castle Mountains: Parfield Grade 0.9 mile north of the summit 945 Comment
  RSA216314  Verbena lasiostachys var. lasiostachys E. C. Twisselmann 1970-10-9 17522 Fresno Parkfield Grade, 1.7 mile N of the summit. 823 Comment
  RSA216317  Heliotropium curassavicum var. oculatum E. C. Twisselmann 1970-10-9 17520 Fresno Warthan Creek at the Parkfield Road. 595 Comment
  RSA216326  Blepharizonia plumosa subsp. viscida E. C. Twisselmann 1970-10-9 17508 Fresno Castle Mtns: Parkfield Grade 0.7 mile N of the summit. 991 Comment
  RSA220275  Centaurium namophilum E. C. Twisselmann 1969-9-10 16123 Fresno Shaver Lake Road, 1.5 mile above Mountain Rest. 1402 Comment
  RSA220276  Heterocodon rariflorum E. C. Twisselmann 1969-9-10 16124 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1390 Comment
  RSA220278  Trichostema oblongum E. C. Twisselmann 1969-9-10 16125 Fresno Shaver Lake road, 1.5 mile above Mountain Home. 1402 Comment
  RSA220279  Gayophytum heterozygum E. C. Twisselmann 1969-9-10 16116 Fresno Shaver Lake Road, 1.2 mile above Huntington Lake. 2256 Comment
  RSA220286  Aster integrifolius E. C. Twisselmann 1969-9-10 16086 Fresno Creek above Portal Forebay, Mono Hot Springs Road. 2317 Comment
  RSA220296  Monardella odoratissima E. C. Twisselmann 1969-9-10 16044 Fresno Kaiser Ridge, 1 mile northeast of Kaiser Pass. 2919 Comment
  RSA220300  Senecio douglasii var. tularensis E. C. Twisselmann 1969-9-10 16035 Fresno Bald Mountain Grade, 2.5 miles above Tollhouse. 518 Comment
  RSA244767  Arabis platysperma E. C. Twisselmann 1969-9-10 16045 Fresno Kaiser Ridge 1 mile NE of Kaiser Pass, 2919 Comment
  RSA540079  Erigeron breweri E. C. Twisselmann 1969-9-10 16055 Fresno Kaiser Ridge 1 mile NE of Kaiser Pass, 2919 Comment
  SD134034  Erigeron breweri Ernest C. Twisselmann 1969-9-10 16114 Fresno South slope of Kaiser Pass 2615 Comment
  SD135565  Phlox diffusa Ernest C. Twisselmann 1969-9-10 16052 Fresno 1.0 mile southeast of Kaiser Pass, Kaiser Ridge. 2918 Comment
  SD135651  Platanthera dilatata var. leucostachys Ernest C. Twisselmann 1969-9-10 16095 Fresno Sierra Nevada, Mono Hot Springs Road, 5.7 miles northeast of Kaiser Pass. Locally common in very wet soil on a shaded north slope in a red fir forest. 2347 Comment
  SD147566  Lupinus latifolius var. latifolius Ernest C. Twisselmann 1969-9-10 16118 Fresno Shaver Lake Road, 4.6 miles below Huntington Lake, in a forest clearing on a north slope 2286 Comment
  SD147627  Juncus ensifolius Ernest C. Twisselmann 1959-9-10 16115 Fresno Sierra Nevada, Shaver Lake Road, 1.2 miles above Huntington Lake. Growing in a long roadside seep in decomposed granite. 2255 Comment
  SD149146  Monardella odoratissima Ernest C. Twisselmann 1969-9-10 16044 Fresno Kaiser Ridge, 1 mile northeast of Kaiser pass, open summit slope 2918 Comment
  SEINET10485212  Lupinus densiflorus Ernest C. Twisselmann 1965-5-10 Twisselmann 10804 Fresno Parkfield grade, 1.8 mi. N of the summit. Fls. Pale lavender pink. Dense Colony growing on a slope in gravelly clay. Douglas oak assoc. 945 Comment
  SEINET10486199  Lupinus ruber Ernest C. Twisselmann 1965-5-10 Twisselmann 10798 Fresno Parkfield grade, 2.9 mi n of the summit. Corollas violet-blue. Scarce in Decomposed serpentine. Douglas oak association. 846 Comment
  SEINET10939146  Heterocodon rariflorum Ernest C. Twisselmann 1969-9-10 Twisselmann 16124 Fresno SHAVER LAKE RD 1.5 MI ABOVE MOUNTAIN HOME 4600 Comment
  SEINET6336319  Eriogonum covilleanum Ernest C. Twisselmann 1967-5-18 13040 Fresno Warthan Canyon, western Fresno County 302 Comment
  SEINET6340514  Selaginella watsonii E. C. Twisselmann 1969-9-10 16083 Fresno Sierra Nevada Mtns; Mono Hot Springs Road, 0.2 mi. east of High Sierra Ranger Station 2393 Comment
  UCD101659  Rumex violascens Ernest C. Twisselmann 1963-11-22 9124 Fresno 3 miles south of Mendota. 53 Comment
  UCD119853  Amsinckia tessellata Ernest C. Twisselmann 1959-3-20 4967 Fresno Jacalitos Canyon flood plain, western part of county. 243 Comment
  UCD137129  Xanthium strumarium Ernest C. Twisselmann 1970-10-9 17521 Fresno Warthan Creek at the Parkfield Road. 594 Comment
  UCD91401  Polypogon monspeliensis Ernest C. Twisselmann 1970-10-9 17515 Fresno Warthan Creek at the Parkfield Road. 594 Comment
  UCD97730  Atriplex semibaccata Ernest C. Twisselmann 1963-11-22 9137 Fresno Highway 33, 1.5 miles north of Mendota. 53 Comment



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