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

University of Illinois Herbarium
Catalog #: ILL00075868
de Thuemen s.n.
Peronospora Myosotidis de Bary
Germany, Bavaria, Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 1034353
s.n.
Peronospora myosotidis de Bary

USDA United States National Fungus Collections
Catalog #: BPI 789494
de Thumen s.n.
Peronospora myosotidis de Bary
Germany, Bavaria, Bayreuth

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP35617
de Thumen s.n. 00 May 1874
Peronospora myosotidis f. Lithospermi-arvensis de Bary; (de Thumen)
Germany, Bavaria: Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062186
de Thumen s.n.
Peronospora myosotidis de Bary
Germany, Bavaria, Bayreuth;

Purdue University, Kriebel Herbarium
Catalog #: PUL00029318
de Thumen s.n.
Peronospora myosotidis de Bary
Germany, Bavaria, Bayreuth;