Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 11640. Place of collection: Ukraine; Kiev oblast; Kiev city; Central Botanic Garden (N50°25' E30°32'). Date of collection: 4 October 1976. Associated organism: Heracleum sibiricum (leaf). Collector: Peregon; Potayenko. Identifier: Heluta, V.P..