Erysiphe polygoni DC.

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

Number of records. 62. Date information. 1931 (Jun, Jul, Aug, Sep, Oct). Countries. Armenia, Ukraine. Substrata. calyx, leaf. Collections. KW [Darwin] 12251, 12252, 12253, 12254, 12255, 12256, 12257, 12258, 12259, 12260, 12261, 12262, 12263, 12264, 12265, 12266, 12267, 12268, 12269, 12270, 12271, 12272, 13538, 13539, 51560. Literature. Heluta (1989) page(s) 65; Heluta (1999) page(s) 53; Simonyan (1994) page(s) 131.