Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 53637. Place of collection: Ukraine; Ternopil oblast; Husiatyn district; Medobori Nature Reserve; Viknyans’ke forestry; Zelene village; Pivdenne Volove parcel (N49°19' E26°09'). Date of collection: 7 June 1995. Associated organism: Heracleum sibiricum (leaf). Collector: Kolomīyets’, Ī.V.. Identifier: Kolomīyets’, Ī.V..