U.S.A., Idaho, Valley, West of Yellow Pine, Idaho. South Fork of the Salmon River, 40 miles upstream from its confluence with the Main Salmon River, Idaho.
44.950001 -115.544998 WGS84
44.9500008° N, -115.5449982° W
1400 meters
1400 m.
Mixed open Pinus ponderosa and Pseudotsuga forest.
Det.: B. McCune February 1987. Substrate: Detriticolous.