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

USDA United States National Fungus Collections
Catalog #: BPI 1054945
P. Sydow #s. n. 00 September 1886
Sphaerotheca castagnei Lév.
Germany, Wilmersdorf, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 1029154
P. Sydow #s.n. 00 September 1886
Sphaerotheca balsaminae Kari ex U. Braun
Germany, Wilmersdorfer Wiesen