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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077389
s.n.
Polyporus betulinus (Bull.) Fr.

USDA United States National Fungus Collections
Catalog #: BPI 1027344
s.n.
Polyporus betulinus (Bull.) Fr.
Germany

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.1818
P. Sydow s.n. 03 September 1922
Polyporus betulinus (Bull.) Fr.
Germany

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00065930
P. Sydow s.n. 03 September 1922
Polyporus betulinus (Bull.) Fr.
Germany, Brandenburg, Sophienstadt bei Ruhlsdorf, Kreis Nieder-Barnim

Academy of Natural Sciences of Drexel University
Catalog #: PH00321910
P. Sydow #s.n 03 September 1922
Polyporus betulinus (Bull.) Fr.
Germany, Brandenburg, Sophienstadt bei Ruhlsdorf, Kreis Nieder-Barnim

USDA United States National Fungus Collections
Catalog #: BPI 203816
Sydow P. s.n. 03 September 1922
Polyporus betulinus (Bull.) Fr.
East Germany, Brandenburg, Sophienstaedt, near Ruhlsdorf, Nieder-Barnim Kreis