Erysiphe polygoni DC.

Selection criteria. Country: Ukraine (Volynska oblast). Associated organism: any (distribution map)

Number of records. 15. Date information. 1984 (Aug, Sep). Locations. Ivanychi district, Kovel district, Lyubeshiv district, Ratne district, Stara Vyzhivka district, Volodymyr-Volynskyi district. Associated organisms. Polygonum aviculare (calyx, leaf); Rumex acetosa (calyx, leaf); Rumex acetosella (calyx, leaf, petiole). Collections. KW [Darwin] 11482, 11483, 11484, 12283, 12295, 53370, 53371, 53372, 53373, 53374. Literature. Heluta (1989) page(s) 65.