Psathyrella
sp.
KW [Darwin] 56985. Place of collection: Ukraine; Republic of Crimea; Sudak District; Karadaz’kii Nature Reserve; Syuryu-Kaya range, slope (N44°56' E35°13'). Date of collection: 17 September 1954. Collector: Zerov, D.K.. Identifier: Zerova, M.Ya..