Erysiphe howeana U. Braun

KW [Darwin] 11267. Place of collection: Ukraine; Cherkasy Oblast; Kaniv District; Pekarī village (N49°42' E31°32'). Date of collection: 17 July 1984. Associated organism: Oenothera biennis (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..