Sichuan: Dêgê Xian.
Road (highway 317) from Dêgê to Manigange on W side of Chola Pass over Que'er Shan.
Slopes above upper Serqu He (Serqu River) with Salix and Rhododendron and rocky intervening areas. Granite bedrock.
31°57'11"N,
98°54'13"E;
4310 m.
Pileus convex, grayish, 4-7 cm in diam., edge inky when mature. Lamellae white when young, becoming gray, then black when mature. Stipe white, subcylindrical, 5-7 x 0.5-1 cm, with an abrupt thickened base. Spore print black.