Psathyrella
sp.
KW [Darwin] 56980. Place of collection: Ukraine; Republic of Crimea; Simferopol District; Lisii Ivan hill, west slope (N44°46' E34°22', alt. 0890 m). Date of collection: 19 May 1957. Collector: Rozhenko, G.L.. Identifier: Zerova, M.Ya..