Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 11626. Place of collection: Ukraine; Donetsk oblast; Tel’manove district; Samsonove village (N47°17' E38°09'). Date of collection: 20 August 1974. Associated organism: Heracleum sibiricum (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..