Nephroma lavigatum Ach.

Oregon: Bear ck. campground, 35 km wsw of roseburg on hwy. 42. (western hemlock zone) Elev. ca. 250 m
43 00'N, 123 50'W
Corticolouson acer macropyllum, open trail edge, mixed forest.

Trevor Goward s.n., april 29, 1990
With Helen Knight
UBC