Peronospora thlaspeos-arvensis
Gäum.
KW [Darwin] 18341. Place of collection: Ukraine; Vinnytsia oblast; Lityn district; Lityn town (near); side of the road (N49°20' E28°06'). Date of collection: 14 June 1974. Associated organism: Thlaspi arvense (leaf). Collector: Dudka, I.O.. Identifier: Dudka, I.O..