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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012620
P. Sydow s.n. 00 July 1897
Oidium cyparissiae P. Syd.
Germany, Berlin;

USDA United States National Fungus Collections
Catalog #: BPI 1059601
P. Sydow #s.n. 00 July 1897
Oidium cyparissiae P. Syd.
Germany, Berlin, Grunewald