P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 1029380
s.n.
Peronospora parasitica (Persoon) de Bary
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1029381
s.n.
Peronospora parasitica (Persoon) de Bary
Germany

USDA United States National Fungus Collections
Catalog #: BPI 790529
Bubak, Fr. s.n. 06 May 1900
Peronospora parasitica (Persoon) de Bary
Czechoslovakia, Laun, Bohemia