Erysiphe polygoni DC.

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

Number of records. 52. Date information. 1958 (Jun, Jul, Aug, Sep, Oct). Locations. Artsyz district, Balta district, Berezivka district, Bilhorod-Dnistrovskyi district, Kiliya district, Liubashivka district, Mykolayivka district, Ovidiopol’ district, Rozdilna district, Shyriaieve district, Tarutyne district. Associated organisms. Polygonum aviculare (calyx, leaf); Polygonum hypanicum (calyx, leaf); Polygonum lapathifolium (calyx, leaf); Polygonum patulum (calyx, leaf); Polygonum persicaria (calyx, leaf); Polygonum propinquum (calyx, leaf); Rumex acetosa (calyx, leaf); Rumex acetosella subsp. acetoselloides (leaf, petiole); Rumex stenophyllus (calyx, fruit, leaf, stem). Collections. KW [Darwin] 11551, 11552, 11553, 11554, 11555, 11556, 11557, 11558, 11559, 11560, 11561, 11562, 12240, 12264, 12265, 12266, 12267, 12268, 12269, 12276, 12280, 12281, 12290, 12328, 53375. Literature. Heluta (1989) page(s) 65; Sredinsky (1873).