Peronospora arborescens (Berk.) Casp.
Selection criteria. Country: Ukraine (Zaporizhzhia oblast). Associated organism: Papaver sp. (distribution map)
Number of records. 1.
Date information. 8 May 1940 (May).
Locations. Berdiansk district.
Substratum. leaf.
Collections. KW [Darwin] 17790.