Erysiphe howeana
U. Braun
KW [Darwin] 51711. Place of collection: Ukraine; Kyiv Oblast; Borodianka District; Piskivka settlement (N50°41' E29°35'). Date of collection: 8 September 1994. Associated organism: Oenothera sp. (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..