Erysiphe polygoni DC.

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

Number of records. 6. Date information. 1976 (Jul, Aug, Sep). Substrata. calyx, leaf. Collections. KW [Darwin] 12251, 12252, 12253. Literature. Heluta (1989) page(s) 65.