Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10717. Place of collection: Ukraine; Luhansk oblast; Sverdlovsk district; Provallia village (N48°09' E39°49'). Date of collection: 18 June 1977. Associated organism: Capsella bursa-pastoris (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..