Erysiphe cruciferarum
Opiz ex L. Junell
KW [Darwin] 51441. Place of collection: Ukraine; Republic of Crimea; Rozdol’ne district; Sterehushche village; Bakal spit (N45°45' E33°14'). Date of collection: 12 September 1990. Associated organism: Crambe maritima (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..