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

USDA United States National Fungus Collections
Catalog #: BPI 1027417
s.n.
Bremia centaureae Syd.
Germany

Academy of Natural Sciences of Drexel University
Catalog #: PH00314268
A. Ludwig #s.n. 27 June 1920
Bremia lactucae Regel
Germany, Westfalen: Deutmeke, Kreis Meschede

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066329
A. Ludwig #s.n. 27 June 1920
Bremia lactucae Regel
Germany, Westfalen: Deutmeke, Kreis Meschede

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0123180
A. Ludwig #s.n. 27 June 1920
Bremia centaureae Syd.
Germany, Westfalen: Deutmeke, Kreis Meschede; 51.350202 8.283325

USDA United States National Fungus Collections
Catalog #: BPI 786229
Ludwig, A. s.n. 27 June 1920
Bremia centaureae Syd.
Germany, Westfalen, Deutmeke, Meschede Kreis

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00040107
Sydow #s.n. 27 June 1920
Bremia centaureae Syd.
Germany, Deutmeke, Westfalen