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

USDA United States National Fungus Collections
Catalog #: BPI 565461
s.n.
Erysiphe polygoni DC.
Italy, Vittorio (Treviso)

USDA United States National Fungus Collections
Catalog #: BPI 1015663
s.n.
Erysiphe martii Lév.
Italy