Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10744. Place of collection: Ukraine; Zaporizhzhia oblast; Kamianka-Dniprovska district; Kamianka-Dniprovska town (N47°2x' E34°2x'). Date of collection: 30 June 1953. Associated organism: Descurainia sophia (leaf). Collector: Sokolova, M.D.. Identifier: Heluta, V.P..