Mycotheca Marchica #839
P. Sydow and W. Zopf [1-4900]
|
USDA United States National Fungus Collections
Catalog #: BPI 1054645
P. Sydow #s. n. 00 September 1885
Erysiphe umbelliferarum (Lév.) de Bary
Germany, Wilmersdorf, Berlin
|
|
|
|
|
