Pertusaria globularis (Ach.) Tuck.
Annotated by Joyce H. Jones.

Alaska: Thum Bay, Knight Island, Prince William Sound.
60.20572° N, 147.805873° W,
Datum: WGS 84. Uncertainty: 1190 meters. Coordinate Source: Digital Map.
Back of spruce tree. Associated with other lichens. Substrate: corticolous.

W. J. Eyerdam 282-b, Aug 10, 1940
WTU, Barcode: WTU-L-018851