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

USDA United States National Fungus Collections
Catalog #: BPI 1042323
s.n.
Uromyces polygoni Peck
Norway

USDA United States National Fungus Collections
Catalog #: BPI 1042379
s.n.
Uromyces polygoni Peck
Germany