Vill, Fungi Bav.
Vill, A. [701-1000]
IndExs #53007662

USDA United States National Fungus Collections
Catalog #: BPI 940223
s.n.
Oidium erysiphoides Fr.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 409723
Vill A. s.n. 00 August 1908
Oidium quercinum Thüm.
West Germany, Bavaria, Unterfranken, Gerolzhofen