Pholiota populnea
(Pers.) Kuyper & Tjall.-Beuk.
KW [Darwin] 57051. Place of collection: Ukraine; Kherson Oblast; Chaplynka District; Askania Nova Nature Reserve, arboretum (N46°29' E34°00'). Date of collection: 20 October 1968. Associated organism: Populus alba (wood). Collector: Wasser, S.P.. Identifier: Minter, D.W..