Peronospora effusa (Grev. ex Desm.) Rabenh.
Selection criteria. Country: Ukraine (Cherkasy oblast). Associated organism: Chenopodium album (distribution map)
Number of records. 1.
Date information. 13 June 1940 (Jun).
Locations. Kaniv district.
Substratum. leaf.
Literature. Rayevska & Komaretska (1949) page(s) 52.