Harvard University Herbaria & Libraries

Brassicaceae
GH: 00960577 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: Idaho ca. 7 miles below head of Panther Creek, ca.... C. L. Hitchcock & L. S. Martin 9445 1944-7-1
Crassulaceae
GH: 01991756 Sedum oregonense (S. Watson) M. Peck USA: Oregon Ragsdale Butte Lookout, ca. 12 miles northwe... C. L. Hitchcock & L. S. Martin 5015 1939-6-29
Poaceae
GH: 02579150 Agrostis thurberiana Hitchcock Canada: British Columbia ca. 1 mile north of Celiste Lake, 4 miles no... C. L. Hitchcock & L. S. Martin 7688 1941-7-17
GH: 02579150 Podagrostis thurberiana (Hitchcock) Hultén Canada: British Columbia ca. 1 mile north of Celiste Lake, 4 miles no... C. L. Hitchcock & L. S. Martin 7688 1941-7-17
Rosaceae
A: 00345225 Spiraea densiflora Nuttall ex Torrey & A. Gray USA: California Sanger Peak Trail 1 mi. south of Camp Chicag... C. L. Hitchcock & L. S. Martin 5272a 1939-7-7