Peronospora isatidis
Gäum.
KW [Darwin] 18090. Place of collection: Ukraine; Luhansk oblast; Perevalsk district; Zorins’k village (near) (N48°24' E38°37'). Date of collection: 3 June 1973. Associated organism: Isatis tinctoria (leaf). Collector: Dudka, I.O.. Identifier: Dudka, I.O..