Erysiphe polygoni DC.

Selection criteria. Country: Ukraine. Associated organism: Rumex obtusifolius (distribution map)

Number of records. 5. Date information. 1982 (Jul, Aug). Locations. Dnipropetrovsk oblast, Republic of Crimea. Substrata. calyx, leaf. Collections. KW [Darwin] 12329, 12330, 13544. Literature. Heluta (1989) page(s) 65; Heluta (1999) page(s) 53.