U.S.A., California, Del Norte, International Lichen foray trip. Trail to Polar Bear Gap from Forest Route 4906, due south of Black Butte, siskiyou Mountains.
41.93 -123.605499 unknown
41.9300003° N, -123.6054993° W
1440 meters
1440 m.
Old mixed conifer forest (Pseudotsuga, Libocedrus, Abies, Chamaecyparis)