D. Saccardo [1 - 1750 [+19]]

USDA United States National Fungus Collections
Catalog #: BPI 1015935
s.n.
Erysiphe communis (Wallr.) Schltdl.
Italy

USDA United States National Fungus Collections
Catalog #: BPI 565088
Trotter A. s.n. 00 September 1906
Erysiphe polygoni DC.
Italy, Vittorio (Treviso)