Psathyrella
sp.
KW [Darwin] 56987. Place of collection: Ukraine; Republic of Crimea; Krims’kii Nature Reserve; Tsentral’na hollow, 5-7 km from, towards Alushta (N44°41' E34°17'). Date of collection: 7 October 1960. Collector: Koval’, E.Z.. Identifier: Zerova, M.Ya..