Peronospora niessleana Berl.

Selection criteria. Country: Ukraine (Kharkiv oblast). Associated organism: Alliaria petiolata (distribution map)

Number of records. 3. Date information. 1973 (May, Jun). Locations. Izium district, Vovchansk district. Substratum. leaf. Collections. KW [Darwin] 18202, 18203, 18204.