Psathyrella
sp.
KW [Darwin] 56989. Place of collection: Ukraine; Republic of Crimea; Yalta District; Masandra settlement (N44°30' E34°12'). Date of collection: 3 June 1957. Associated organism: Equus caballus (dung). Collector: Rozhenko, G.L.. Identifier: Zerova, M.Ya..