30. * Craterium concinnum Rex, Proc. Acad. Nat. Sci. Philadelphia 45: 370 (1893)

Specimen examined. PERU. Cusco: Quispicanchi, Ccatca, Lahualahua, route PE-30C, Km 39.6, 3685 m, 13º38′57”S, 71º27′34”W, 15 Apr 2016, Polylepis sp. litter, (mc, 15 Nov 2016, pH 6.34), dwb 3819 .

Notes. This unusual species has minute sporocarps like tiny funnels with a convex operculum. It appeared abundantly in one of the moist chamber cultures of Polylepis sp. litter.