Agaricus subfloccosus
(J.E. Lange) Hlaváček
KW [Darwin] 35727. Place of collection: Ukraine; Lviv oblast; Skole district; Slavs’ke settlement, near (N48°50' E23°26'). Date of collection: 15 September 1975. Collector: Wasser, S.P.; Shimberh, H.V..