Erysiphe trifolii
Grev.
KW [Darwin] 12539. Place of collection: Ukraine; Kharkiv oblast; Izium district; Kapytolivka village; Sīvers’koho Dīntsya river (side) (N49°11' E37°19'). Date of collection: 21 July 1986. Associated organism: Trifolium medium (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..