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

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.3126
s.n.
Valsa ceratophora Tul. & C. Tul.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1028649
s.n.
Valsa ceratophora Tul. & C. Tul.
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0086165
A. Ludwig #s.n. 01 April 1938
Valsa ceratophora Tul. & C. Tul.
Germany, im Tiergarten bei Siegen

USDA United States National Fungus Collections
Catalog #: BPI 700794
Ludwig A. s.n. 01 April 1938
Valsa ceratophora Tul. & C. Tul.
Germany, Westphalia, Siegen