Entoloma sinuatum
(Bull. ex Pers.) P. Kumm.
KW [Darwin] 36039. Place of collection: Ukraine; Luhansk oblast; Milove district; Striletskyi Steppe reserve (N49°14' E40°05'). Date of collection: 16 June 1955. Collector: Saricheva, Z.A.. Identifier: Zerova, M.Ya..