Physcia pseudospeciosa J.W. Thomson
Remarks: ID certainty: certain

Idaho: Madison County: Old Rage Fire Rd, Blue Ridge Mts. Shenadoah National Park. Elev. 2500 ft.
Mosses on roadside boulder. Loosely adnate with mosses. Substrate: Muscicolous.

John G. Guccion s.n., Jun 6, 1993
RR, Barcode: SRP-L-0007142