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

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.2333
s.n.
Mycosphaerella Johanson
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1027856
s.n.
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00060536
A. Ludwig s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westfalen: in der Numbach bei Siegen

Field Museum of Natural History
Catalog #: C0242815F
7cfc00bc-6952-4e44-9062-a9b037750829
A. Ludwig #s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr. (Sacc. & Speg.) Vestergr.
Germany, North Rhine-Westphalia, Siegen-Wittgenstein, Siegen; Siegen, On the Numbach, near Siegen

Academy of Natural Sciences of Drexel University
Catalog #: PH00315785
A. Ludwig #s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westfalen, In der Numbach bei Siegen

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074469
A. Ludwig #s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, North Rhine-Westphalia, Westfalen: in der Numbach bei Siegen

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0127779
A. Ludwig #s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westfalen: in der Numbach bei Siegen; 50.874815 8.02431

USDA United States National Fungus Collections
Catalog #: BPI 609832
Ludwig A. s.n. 21 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westphalia, Numbach, near Siegen