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 - Fungi
Catalog #: NEB00041562
Sydow #s.n. 29 May 1924
Ramularia ludwigiana Syd.
Germany, Westfalen