Erysiphe trifolii
Grev.
KW [Darwin] 12590. Place of collection: Ukraine; Cherkasy oblast; Kaniv district; Pekarī village (near to north) (N49°42' E31°32'). Date of collection: 13 July 1984. Associated organism: Trifolium pratense (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..