Peronospora rorippae-islandicae
Gäum.
KW [Darwin] 18297. Place of collection: Ukraine; Ivano-Frankivsk oblast; Bohorodchany district; Rosil’na village; Rosil’nianske forestry; yard (N48°46' E24°22'). Date of collection: 23 September 1975. Associated organism: Rorippa palustris (leaf). Collector: Dudka, I.O.. Identifier: Dudka, I.O..