Erysiphe howeana
U. Braun
KW [Darwin] 11257. Place of collection: Ukraine; Kyiv Oblast; Kiev city; Fomin Botanic Garden (N50°27' E30°30'). Date of collection: 28 September 1966. Associated organism: Oenothera biennis (leaf). Collector: Morochkovska, G.S.. Identifier: Heluta, V.P..