Erysiphe cruciferarum
Opiz ex L. Junell
KW [Darwin] 10815. Place of collection: Ukraine; Zaporizhzhia oblast; Fedorivka village (N46°55' E35°28'). Date of collection: 22 June 1977. Associated organism: Sisymbrium altissimum (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..