Erysiphe heraclei Schleich. ex DC.

KW [Darwin] 11659. Place of collection: Ukraine; Chernivtsi oblast; Novoselytsia district; Dranitsya village (N48°13' E26°32'). Date of collection: 2 August 1986. Associated organism: Heracleum sibiricum (leaf, petiole, stem, flower, fruit). Collector: Burdyukova, L.I.. Identifier: Heluta, V.P..