Braun, Fungi Sel. Exs.
Braun, U. [1-220]
IndExs #168452608

USDA United States National Fungus Collections
Catalog #: BPI 883736
Braun, U. s.n. 01 September 2010
Erysiphe tortilis (Wallr.) Link
Germany, Mecklenburg-Vorpommern, Krakow am See road-side