Zahlbruckner, Krypt. Exs.
A. Zahlbruckner [401-2600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 556121
Demelius P. s.n.
Microsphaera alni (DC.) G. Winter
Austria, Lower Austria, near Brodersdorf, Wiener-Neustadt