Xizang (Tibet): Riwoqe Xian.
Road from Changdu (Chamdo) to Nangqen, Qinghai, along Lancang Jiang (Ge Qu, or Ge River), then W along tributary of Lancang Jiang on road to Riwoqe via Machala coal mine.
Meadow beside stream and slope, both with scattered shrubs; Berberis and Salix dominant, with Rosa and scattered Picea and Juniperus.
31°27'36"N,
96°43'29"E;
3735 m.
Cap 2-4 cm in diam., convex to applanate, rarely indistinctly umbonate, grayish brown but becoming paler when drying, finely rugose; lamellae sinuate, dirty white; stipe 3-6 X 0.3-0.5 cm, dirty white somewhat dirty brownish, basal part with white mycelium.