Erysiphe cruciferarum
Opiz ex L. Junell
KW [Darwin] 10698. Place of collection: Ukraine; Odesa oblast; Shyriaieve district; Starī Mayaki village (N47°22' E30°18'). Date of collection: 28 June 1978. Associated organism: Berteroa incana (leaf, stem). Collector: Bisko, N.A.. Identifier: Heluta, V.P..