P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 1029570
s.n.
Peronospora valerianellae Fuckel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 791607
Bubak, Fr. s.n. 23 April 1905
Peronospora valerianellae Fuckel
Czechoslovakia, Bohemia, Tabor