Erysiphe heraclei Schleich. ex DC.

Selection criteria. Country: any country. Associated organism: Heracleum sphondylium (distribution map)

Number of records. 17. Date information. 1976 (Jul, Sep, Oct). Countries. United Kingdom, Ukraine. Substrata. fruit, leaf, pedicel, stem. Collections. IMI 334547; KW [Darwin] 11663, 11664, 11665, 51494, 51495, 53638. Literature. Heluta (1989) page(s) 54; Marchenko (1963); Namysłowski (1910).