Erysiphe howeana
U. Braun
KW [Darwin] 11245. Place of collection: Ukraine; Kyiv Oblast; Baryshivka District; Bzov village (N50°18' E31°12'). Date of collection: 26 July 1978. Associated organism: Oenothera biennis (leaf). Collector: Berehova, V.I.. Identifier: Heluta, V.P..