Echistidium maritimum
Annotated by E. B. Bartram.

Alaska: Thum Bay, Knight Island, Prince William Sound.
60.20572° N, 147.805873° W,
Datum: WGS 84. Uncertainty: 1190 meters. Coordinate Source: Digital Map.
On bark of spruce trees. Substrate: corticolous.

W. Eyerdam 812, Oct 15, 1940
WTU, Barcode: WTU-B-024161