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

USDA United States National Fungus Collections
Catalog #: BPI 1035038
s.n.
Peronospora viciae (Berk.) de Bary

University of Illinois Herbarium
Catalog #: ILL00076572
de Thuemen s.n.
Peronospora viciae (Berk.) de Bary
Germany, Bavaria, Bayreuth; Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 791711
de Thumen s.n.
Peronospora viciae (Berk.) de Bary
Germany, Bavaria, Bayreuth

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP35661
de Thumen s.n.
Peronospora viciae f. orobi-nigri de Bary; (de Thuemen)
Germany, Bavaria: Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062421
de Thumen s.n.
Peronospora viciae (Berk.) de Bary
Germany, Bavaria, Bayreuth;

Purdue University, Kriebel Herbarium
Catalog #: PUL00029675
de Thumen s.n.
Peronospora viciae (Berk.) de Bary
Germany, Bavaria, Bayreuth;