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

USDA United States National Fungus Collections
Catalog #: BPI 1056569
P. Sydow #s. n. 00 September 1889
uncinula bicornis (Wallr.) Lév.
Germany, Berlin

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0026427
P. Sydow #s.n. 00 September 1889
Uncinula bicornis (Wallr.) Lév.
Germany, Brandenburg, Berlin; Berlin