Marasmius
sp.
KW [Darwin] 56848. Place of collection: Ukraine; Kyiv Oblast; Kiev; Golosiyiv (N50°23' E30°30'). Date of collection: 5 August 1948. Associated organism: Plantae indet. (debris). Collector: Yefīmova, N.Ī.. Identifier: Zerova, M.Ya..