P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 789847
Sydow, P. s.n. 04 August 1900
Peronospora potentillae de Bary
Germany, Zehlendorf, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 1029384
Sydow, P. s.n. 04 August 1900
Peronospora potentillae de Bary
Germany, Zehlendorf, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 1029385
Sydow, P. s.n. 04 August 1900
Peronospora potentillae de Bary
Germany, Zehlendorf, Berlin