C.F. Holl, J.C. Schmidt, and G. Kunze [1-225]

USDA United States National Fungus Collections
Catalog #: BPI 974450
s.n.
Uredo ambigua DC.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 000577
Kaulfuss s.n.
Uromyces ambiguus
East Germany, Halle