Erysiphe polygoni DC.

Selection criteria. Country: Ukraine (Kiev oblast). Associated organism: Polygonum aviculare (distribution map)

Number of records. 50. Date information. 1924 (Jun, Jul, Aug, Sep, Oct). Locations. Bila Tserkva district, Bohuslav district, Borispil’ district, Borodianka district, Brovary district, Irpin’ district, Vasylkiv district. Substrata. calyx, leaf. Collections. KW [Darwin] 11515, 11516, 11517, 11518, 11519, 11520, 11521, 11522, 11524, 11526, 11528, 11529, 11530, 11531, 51553, 51555, 51556, 51557. Literature. Gizhytska (1926) page(s) 28; Grodzynska (1928); Gyzhitska (1926); Heluta (1989) page(s) 65; Kharkevich (1949); Lavitska & Morochkovska (1974); Lavitska (1939); Tselle (1925).