P. Sydow and W. Zopf [1-4900]
Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0010960
P. Sydow s.n. 00 August 1891
Melampsora betulina G. Winter
|
|
|
USDA United States National Fungus Collections
P. Sydow #s. n. 00 August 1891
Melampsora betulina (Pers.) Tul.
Germany, Steglitz, hort. Metz.
|
|
|
|