Erysiphe cruciferarum
Opiz ex L. Junell
KW [Darwin] 10804. Place of collection: Ukraine; Kirovohrad Oblast; Kompaniivka District; Mar’ïvka village (N48°20' E32°12'). Date of collection: 11 September 1977. Associated organism: Sinapis alba (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..