Ptilium crista-castrensis (Hedw.) De Not.

Photo by Li Zhang

CHINA. XIZANG (TIBET). Chayu Co., National Cibagou Nature Reserve, 28° 45' 50.20" N, 97° 00' 25.10" E, on humus in forest, 2780 m., August 19, 2009 – [No voucher]