Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 11711. Place of collection: Ukraine; Sumy oblast; Okhtyrka district; Lytovka village (N50°23' E34°59'). Date of collection: 30 August 1985. Associated organism: Pimpinella saxifraga (leaf, petiole). Collector: Heluta, V.P.. Identifier: Heluta, V.P..