P. Sydow and W. Zopf [1-4900]

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0014959
P. Sydow s.n. 00 August 1892
Germany, Berlin, Berlin; Steglitz

USDA United States National Fungus Collections
Catalog #: BPI 1057347
P. Sydow #s. n. 00 August 1882
Phragmidium subcorticium (Schrank) G. Winter
Germany, Steglitz, in garten