Crepidotus subsphaerosporus
(J.E. Lange) Kühner & Romagn.
KW [Darwin] 54332. Place of collection: Ukraine; Donetsk oblast; Novoazovsk district; Khomutovs’kii Steppe Nature Reserve (N47°17' E38°11'). Date of collection: 4 June 1970. Associated organism: Robinia pseudacacia (twig). Collector: Wasser, S.P.. Identifier: Wasser, S.P..