G.L. Rabenhorst [1-2600]

Cornell University Plant Pathology Herbarium
Catalog #: F.europaei-0555
s.n.
Microsphaera berberidis (DC.) Lév.

USDA United States National Fungus Collections
Catalog #: BPI 557591
Lasch s.n.
Microsphaera berberidis (DC.) Lév.
Poland, Driesen