Stropharia merdaria
(Fr.) Quél.
KW [Darwin] 57550. Place of collection: Ukraine; Luhansk oblast; Milove district; Stril’tsivs’kii Steppe Nature Reserve (N49°17' E40°05'). Date of collection: 4 August 1956. Collector: Berezovchuk. Identifier: Zerova, M.Ya..