Marasmius
sp.
KW [Darwin] 56928. Place of collection: Ukraine; Kirovohrad Oblast; Dolynska District; Veseli Bokoven’ki village, arboretum (N48°12' E32°52'). Date of collection: 13 July 1953. Associated organism: Plantae indet. (litter). Collector: Zerova, M.Ya.. Identifier: Zerova, M.Ya..