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

USDA United States National Fungus Collections
Catalog #: BPI 1034538
s.n.
Aecidium violae Alb. & Schwein.

University of Illinois Herbarium
Catalog #: ILL00076059
de Thuemen s.n.
Aecidium violae Schumach.
Germany, Bavaria, Bayreuth; Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00076326
de Thumen s.n.
Puccinia violae (Schumach.) DC.
Germany, Bavaria: Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 111188
Thuemen s.n.
Puccinia violae (Schumach.) DC.
West Germany, Bavaria, Bayreuth