Harvard University Herbaria & Libraries

Asteraceae
GH: 00387346 Ericameria cuneata (A. Gray) McClatchie USA: California Johnsondale Road, on west side of Kern River E. C. Twisselmann 4060 1957-9-19
GH: 00387346 Haplopappus cuneatus A. Gray USA: California Johnsondale Road, on west side of Kern River E. C. Twisselmann 4060 1957-9-19
Brassicaceae
GH: 00946935 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Trail to Sunday Peak E. C. Twisselmann 3862 1957-7-23
GH: 00379076 Caulanthus coulteri lemmonii (S. Watson) Munz USA: California Hills at the summit of Palo Prieta Canyon E. C. Twisselmann 3264 1957-3-21
GH: 00379076 Caulanthus lemmonii S. Watson USA: California Hills at the summit of Palo Prieta Canyon E. C. Twisselmann 3264 1957-3-21
GH: 00379535 Erysimum capitatum bealianum (Jepson) Rossbach USA: California Southern Sierra Nevada: near the summit of G... E. C. Twisselmann 3494 1957-5-10
GH: 00379777 Lepidium virginicum pubescens (Greene) C. L. Hitchcock USA: California Shirley Meadows Ski Slope E. C. Twisselmann 3821 1957-7-23
Fabaceae
GH: 01963140 Acmispon argophyllus (A. Gray) Brouillet USA: California Sierra Alta Road, 6.5 miles west of Lake Isa... E. C. Twisselmann 3569 1957-5-24
GH: 01963407 Acmispon grandiflorus (Bentham) Brouillet USA: California Kern River Canyon, 5.5 miles north of Kernvi... E. C. Twisselmann 3564 1957-5-24
GH: 02344407 Trifolium wormskioldii Lehmann USA: California [data not captured] E. C. Twisselmann 3976 1957-8-13
GH: 02289317 Trifolium wormskioldii Lehmann USA: California [data not captured] E. C. Twisselmann 3851 1957-7-23
Juncaceae
GH: 02401153 Juncus exiguus (Fernald & Wiegand) Lint ex Snogerup & Zika USA: California [data not captured] E. C. Twisselmann 4065 1957-9-19
Malvaceae
GH: 00420904 Sidalcea ranunculacea Greene USA: California Frog Meadow Road, 2.1 mile north of Portuges... E. C. Twisselmann 3847 1957-7-23
Plantaginaceae
GH: 01998333 Collinsia childii Parry USA: California [data not captured] E. C. Twisselmann 3703 1957-6-21