P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 1029322
s.n.
Peronospora violae de Bary
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1029323
s.n.
Peronospora violae de Bary
Germany

USDA United States National Fungus Collections
Catalog #: BPI 791942
Sydow, P. s.n. 00 May 1899
Peronospora violae de Bary
Germany, Marchia, Teltow, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 791943
Sydow, P. s.n. 00 May 1899
Peronospora violae de Bary
Germany, Marchia, Teltow, Berlin