H. Sydow and P. Sydow [1-3000]

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2900
s.n.
Peronospora thlaspeos arvensis
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075440
s.n.
Peronospora thlaspeos-arvensis Gäum.

USDA United States National Fungus Collections
Catalog #: BPI 1028423
s.n.
Peronospora thlaspeos-arvensis Gäum.
Germany

University of Michigan Herbarium
Catalog #: 336381
A. Ludwig #s. n. 13 May 1934
Peronospora thlaspeos-arvensis Gäumann
Germany, Prov. Hessen-Nassau: bei Donsbach, Dillkreis

USDA United States National Fungus Collections
Catalog #: BPI 791115
Ludwig, A. s.n. 13 May 1934
Peronospora thlaspeos-arvensis Gäum.
Germany, Hessen-Nassau Province, Donsbach, Dillkreis