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

USDA United States National Fungus Collections
Catalog #: BPI 1028113
s.n.
Ramularia ludwigiana Syd.
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0081350
A. Ludwig #s.n. 29 May 1924
Ramularia ludwigiana P. Syd.

USDA United States National Fungus Collections
Catalog #: BPI 417811
Ludwig A. s.n. 29 May 1924
Ramularia ludwigiana Syd.
Germany, Westphalia, Source of the Luetzelbach, Siegen Kreis below the Lahnhof

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00041562
Sydow #s.n. 29 May 1924
Ramularia ludwigiana Syd.
Germany, Westfalen