Peronospora thlaspeos-arvensis
Gäum.
KW [Darwin] 18355. Place of collection: Ukraine; Donetsk oblast; Sloviansk district; Sloviansk (near) (N48°50' E37°37'). Date of collection: 1 June 1973. Associated organism: Thlaspi arvense (leaf). Collector: Dudka, I.O.. Identifier: Dudka, I.O..