57. Didymium applanatum Nann. -Bremek., Proc. Kon. Ned. Akad. Wetensch., C. 75(4): 352 (1972)

Specimens examined. PERU. Apurimac: Abancay, Tamburco, Abancay, Ampay National Sanctuary, canal dam, 3124 m, 13º35′56”S, 72º52′44”W, 20 Apr 2016, twigs, Lado 24567 (MA-Fungi 95844), leaves in decomposition, Lado 24568 (MA-Fungi 95845). Tamburco, Abancay, Ampay National Sanctuary, Angasqocha lagoon, 3271 m, 13º35′39”S, 72º52′50”W, 20 Apr 2016, canopy leaf litter (aereous), Lado 24592 (MA-Fungi 95868), Lado 24593 (MA-Fungi 95869, USM), Lado 24594 (MA-Fungi 95870, USM), Lado 24597 (MA-Fungi 95873) .