Petrak, Crypt. Exs.
F. Petrak [3201- 4700]

USDA United States National Fungus Collections
Catalog #: BPI 1042296
s.n.
Peronospora litoralis Gäum.
Hungary

USDA United States National Fungus Collections
Catalog #: BPI 1042352
s.n.
Peronospora litoralis Gäum.
Hungary