Erysiphe polygoni DC.

Selection criteria. Country: any country. Associated organism: Polygonum propinquum (distribution map)

Number of records. 13. Date information. 1977 (Jul, Aug, Sep). Countries. Ukraine. Substrata. calyx, leaf. Collections. KW [Darwin] 12277, 12278, 12279, 12280, 12281, 12282. Literature. Gavrilo (1999) page(s) 437; Heluta (1989) page(s) 65.