Pleurotus dryinus
 (Pers.) P. Kumm.
KW [Darwin] 54150.  Place of collection: Ukraine; Poltava Oblast; Dykan’ka District; Dikan’ka settlement (N49°49' E34°31').  Date of collection: 3 October 1962. Associated organism: Quercus robur (wood). Collector: Bukhalo, A.S.; Koval’, E.Z..  Identifier: Zerova, M.Ya..