Erysiphe trifolii
Grev.
KW [Darwin] 12558. Place of collection: Ukraine; Zakarpatska oblast; Perechyn district; Poroshkove village (N48°39' E22°44'). Date of collection: 17 July 1986. Associated organism: Trifolium pratense (leaf). Collector: Burdyukova, L.I.. Identifier: Heluta, V.P..