Harvard University Herbaria & Libraries

Asteraceae
GH: 01235732 Achillea borealis Bongard Canada: Northwest Territories Mackenzie R.: between Simpson + Wrigley, lat... A. E. Porsild 1931-9-17
Ericaceae
GH: 01719820 Orthilia secunda (Linnaeus) House Canada: Northwest Territories Mackenzie R. at Sans Sault Rapids, 65° 40' ... A. E. Porsild 6569 1931-9-18
Gentianaceae
GH: 00073158 Gentiana raupii A. E. Porsild Canada: Northwest Territories Mackenzie River, near Blackwater River, 62°... A. E. Porsild 6571 1931-9-17
Lentibulariaceae
GH: 01974436 Pinguicula alpina Linnaeus Norway: Near Solovopmi. Alten. A. E. Porsild 6272. 1931-7-3
Orchidaceae
GH: 02028341 Goodyera repens ophioides Fernald Canada: Northwest Territories Mackenzie R. near Sans Sault Rapid A. E. Porsild 6561 1931-9-18
GH: 01949537 Pseudorchis albida (Linnaeus) A. Löve & D. Löve Norway: Tromsdalen near Tromso A. E. Porsild 6204 1931-7-16
Orobanchaceae
GH: 02078767 Rhinanthus minor groenlandicus (Ostenfeld) L. Neumann Canada: Northwest Territories Mackenzie River, Lat. about 62°30, (Root Ri... A. E. Porsild 6562 1931-9-17