52. Diderma spumarioides (Fr. & Palmquist) Fr., Syst. mycol. 3(1): 104 (1829)

Specimens examined. PERU. Huancavelica: Huaytara, Huaytara, route PE-28A, km 120, Jatunhuatas bridge, 3119 m, 13º36′27”S, 75º19′38”W, 19 Apr 2017, leaf litter, Lado 24774 (MA-Fungi 95972), Lado 24775 (MA-Fungi 95973, USM), Lado 24776 (MA-Fungi 95974) . Pasco: Pasco, Yanacancha, La Quinua, route PE-3N, km. 144,5, 3642 m, 10º37′28”S, 76º10′28”W, 18 May 2018, bark of Polylepis sp., Lado 26978 (MA-Fungi 97730) .