Peronospora niessleana
Berl.
KW [Darwin] 18190. Place of collection: Ukraine; Vinnytsia oblast; Tulchyn district; Torkiv village (N48°46' E28°41'). Date of collection: 18 June 1974. Associated organism: Alliaria petiolata (leaf). Collector: Dudka, I.O.. Identifier: Burdyukova, L.I..