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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0019314
P. Sydow s.n. 00 October 1891
Puccinia helianthi Schwein.
Germany, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 1057251
P. Sydow #s. n. 00 October 1891
Puccinia helianthi Schwein.
Germany, Schoeneberg bei Berlin