Erysiphe trifolii
Grev.
KW [Darwin] 12549. Place of collection: Ukraine; Chernihiv oblast; Bakhmach district; Baturyn settlement (N51°20' E32°52'). Date of collection: 10 June 1975. Associated organism: Trifolium medium (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..