Harvard University Herbaria & Libraries

Calycanthaceae
A: 00376880 Calycanthus occidentalis Hooker & Arnott USA: California Geyserville toward, Alexander Valley B. Clear 1935-5-28
Ericaceae
A: 00350904 Arctostaphylos nevadensis A. Gray USA: California Bumpas Hill[?] Lassen Volcanic Park B. Clear 1940-7-29
Rhamnaceae
A: 00367935 Ceanothus cordulatus Kellogg USA: California 1 mile n. of Rock Creek dirt road between Mi... B. Clear 1938-7-15
A: 01789373 Ceanothus crassifolius Torrey USA: California Between Summit + Ozena B. Clear 1940-4-27
A: 00349073 Ceanothus cuneatus (Hooker) Nuttall USA: California Ozena Camp B. Clear 1940-4-27
A: 00349735 Ceanothus leucodermis Greene USA: California between Pine Mt. & Ozena B. Clear 1940-4-27
A: 00425099 Ceanothus prostratus Bentham USA: California Cinder Cone Trail, Lassen Volcanic Park B. Clear 1940-7-25
Rosaceae
A: 00346459 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Manzanita Creek, near Manzanita Lake, Lassen B. Clear 1938-7
A: 00346607 Prunus ilicifolia (Nuttall ex Hooker & Arnott) D. N. F. Dietrich USA: California near Summit, Pine Mt. B. Clear 1940-4-27
Saxifragaceae
A: 01633876 Ribes cereum Douglas USA: New Mexico below Los Alamos Creek near Los Alamos B. Clear 1946-4-23
A: 00380501 Ribes montigenum McClatchie USA: California Crescent Cliffs, Lassen Volcanic Park B. Clear 1940-7-24
Tamaricaceae
A: 01942259 Tamarix gallica Linnaeus USA: Arizona Posten B. Clear 1945-6-13