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

University of Illinois Herbarium
Catalog #: ILL00076461
de Thuemen s.n. 00 June 1875
Peronospora schleideniana
Germany, Bavaria, Bayreuth; Bayreuth

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP35577
de Thuemen s.n. 00 June 1875
Peronospora schleidenii f. cepae de By.; (de Thuemen)
Germany, Bavaria: Bayreuth

USDA United States National Fungus Collections
Catalog #: BPI 790830
de Thumen s.n. 00 June 1875
Peronospora schleideni Unger
Germany, Bavaria, Bayreuth

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062338
de Thumen s.n. 00 June 1875
Peronospora schleideniana
Germany, Bavaria, Bayreuth;

USDA United States National Fungus Collections
Catalog #: BPI 1034930
de Thumen s.n. 00 June 1875
Peronospora schleideniana
Germany, Bavaria, Bayreuth

New York Botanical Garden
Catalog #: 1960044
74a7a795-b977-4d74-9e62-099166e020e0
F. K. A. E. J. von Thümen #s.n. 00 June 1875
Peronospora destructor (Berk.) Casp. ex Berk.
Germany, Oberfranken, Bayreuth, Bavaria