Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10810. Place of collection: Ukraine; Mykolaiv Oblast; Arbuzynka District; Kostiantynivka settlement (N47°49' E31°08'). Date of collection: 18 August 1986. Associated organism: Sinapis arvensis (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..