Salmon River Canyon, 16.5 air km E of Riggins, 900 m W of the junction of Elkhorn Creek and the Salmon River, elev. 609 m, on granite and granitic sand on steep canyon walls, growing with Pinus ponderosa Dougl., Pseudotsuga menziesii (Mirbel) Franco, Holodiscus discolor (Pursh) Maxim., Philadelphus lewisii Pursh, Selaginella douglasii (Hook. & Grey) Spring, Micranthes occidentalis (S. Wats.) Small, Glossopetalon spinescens A. Gray, Heuchera grossulariifolia Rydb., and Cystopteris fragilis (L.) Bernh.
Collection Date
3 Dec 2003
Type Herbaria
holotype ID isotype WS
Latitude
45° 24' N
Longitude
116° 6' W
Distribution Of Types
Idaho County (Idaho, Northwestern U.S.A., Northern America)