Erysiphe lythri
L. Junell
KW [Darwin] 11406. Place of collection: Ukraine; Chernihiv Oblast; Koriukivka District; Kholmy village (N51°52' E32°37'). Date of collection: 3 August 1947. Associated organism: Lythrum salicaria (leaf). Collector: Morochkovsky, S.F.. Identifier: Heluta, V.P..