Pleurotus ostreatus
(Jacq.) P. Kumm.
KW [Darwin] 54166. Place of collection: Ukraine; Zaporizhzhia oblast; Melitopol’, near, forestry (N46°55' E35°28'). Date of collection: 11 October 1970. Associated organism: Populus sp. (wood). Collector: Wasser, S.P.. Identifier: Minter, D.W..