Mycotheca Marchica #1638
P. Sydow and W. Zopf [1-4900]
|
USDA United States National Fungus Collections
Catalog #: BPI 1055443
P. Sydow #s. n. 00 September 1887
Erysiphe martii Lév.
Germany, Wilmersdorf, Berlin
|
|
|
|
|
