Populus alba
L.
KW [Mycology] 14515. Place of collection: Ukraine; Dnipropetrovsk oblast; Novomoskovsk district; Orlivshchina village; Samara river, banks (N48°41' E35°21'). Date of collection: 21 September 1972. Associated organism: Pholiota populnea. Collector: Wasser, S.P..