Armillaria mellea
(Vahl) P. Kumm.
KW [Darwin] 54466. Place of collection: Ukraine; Kyiv Oblast; Kiev; Darnitsya; Ribne lake (N50°27' E30°43'). Date of collection: 29 October 1954. Associated organism: Cytisus sp. (wood). Collector: Zerova, M.Ya.. Identifier: Zerova, M.Ya..