Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10828. Place of collection: Ukraine; Cherkasy oblast; Kaniv district; Kaniv reserve; Scythian site of ancient town (N49°44' E31°30'). Date of collection: 11 July 1983. Associated organism: Sisymbrium officinale (leaf, stem, fruit). Collector: Zholobak, N.; Mykhalevych, B.. Identifier: Heluta, V.P..