Sichuan: Xiangcheng Xian.
Pass between Xiangcheng and Reda over Ma'an Shan.
Open barren area at pass with scattered Quercus scrub and scattered Larix and Picea.
29°0'7"N,
99°44'34"E;
4200-4270 m.
On ground under Quercus, at 4100 m.Pileus 3-5 cm in diam., with an obtuse umbo at disc, center brownish to brown, outer region on whitish background with brownish squamules. Lamellae free, white. Stipe 3-4 x 0.4-0.6 cm, whitish above yellowish brown annulus, brownish below annulus.