Mycotheca Marchica #2131
P. Sydow and W. Zopf [1-4900]
|
USDA United States National Fungus Collections
Catalog #: BPI 1055936
P. Sydow #s. n. 00 August 1888
Erysiphe horridula (Wallr.) Rabenh.
Germany, Schoeneberg, Berlin
|
|
|
|
|
