Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10759. Place of collection: Ukraine; Kherson oblast; Novotroitske district; Novotroitske settlement (N46°22' E34°20'). Date of collection: 7 July 1978. Associated organism: Descurainia sophia (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..