United States, Wisconsin, Door, Moonlight Bay Bedrock Beach State Natural Area; 45.088333 -87.071389
45.088333 -87.071389 +-2289m. WGS84
Woods' edge
Dead birch
Black prothallus; thallus K- or +y?, C-, cream to greenish=gray, almost areolate; spores 13x3, simple, ellipsoid, hyaline; epithecium red-brown, granules; hypothecium hyaline; apothecia .3-.4mm, margins thallus-colored, thick, disk flesh-colored, many algae in margin