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

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.1916
s.n.
Valsa
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1027442
s.n.
Valsa ceratophora Tul. & C. Tul.
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00088348
A. Ludwig s.n. 20 August 1921
Valsa ceratophora Tul. & C. Tul.
Germany, Westfalen: am Bahnhof Rudersdorf, Kreis Siegen

Field Museum of Natural History
Catalog #: C0284777F
85bc3f24-8b56-4251-88ea-bc954eb98635
A. Ludwig #s.n. 20 August 1921
Valsa ceratophora Tul. & C. Tul. Tul. & C. Tul.
Germany, North Rhine-Westphalia, Siegen-Wittgenstein, Rudersdorf; Rudersdorf, Rudersdorf train station

Academy of Natural Sciences of Drexel University
Catalog #: PH00316418
A. Ludwig #s.n. 20 August 1921
Valsa ceratophora Tul. & C. Tul.
Germany, Westfalen, Am Bahnhof Rudersdorf, Kreis Siegen

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0086157
A. Ludwig #s.n. 20 August 1921
Valsa ceratophora Tul. & C. Tul.
Germany, North Rhine- Westphalia, Westfalen: am Bahnhof Rudersdorf, Kreis Siegen

USDA United States National Fungus Collections
Catalog #: BPI 700901
Ludwig A. s.n. 20 August 1921
Valsa ceratophora Tul. & C. Tul.
Germany, Westphalia, Rudersdorf Railroad Station, Siegen Kr.