USA, Utah, Highway 150 north of Bald Mountain Pass, Uinta Range.
40.766165 -110.876452 +-6000m.
Gregarious in sandy moss bed under aspens (Populus tremuloides).
Cap 0.5-1 cm broad, convex, becoming plane, dry, striate, brown. Lamellae avellaneous to dry, decurrent, distant. Stipe more or less 1 mm thick, 1.5-3 cm long, concolorous with pileus.