F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1034233
s.n.
Urocystis occulta

University of Illinois Herbarium
Catalog #: ILL00075748
de Thuemen s.n.
Urocystis occulta
Germany, Bavaria, Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00084267
de Thumen s.n.
Urocystis occulta
Germany, Bavaria: Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 182424
Thuemen s.n.
Urocystis occulta
West Germany, Bavaria, Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 712886
Thuemen s.n.
Urocystis occulta
Germany, Bavaria, Bayreuth