166. * Trichia crateriformis G.W. Martin, Mycologia 55(1): 131 (1963)

Specimen examined. PERU. Ancash: Carhuaz, Shilla, Huascaran N.P., Punta Olímpica, route AN-107, km 40,500, 4325 m, 9º07′57.8”S, 77º31′45.0”W, 21 Apr 2013, wood of Polylepis racemosa, Lado 23030 (MA-Fungi 95198) .

Notes. Martin & Alexopoulos (1969) pointed out the operculum and circumscissile dehiscence of the peridium, a trait not evident in the Peruvian material in which some collections have irregular dehiscence.