P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 1029222
s.n.
Peronospora valerianellae Fuckel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1029223
s.n.
Peronospora valerianellae Fuckel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 791584
Sydow, P. s.n. 00 June 1895
Peronospora valerianellae Fuckel
Germany, Fl. Marchica, Charlottenburger castle garden