G.L. Rabenhorst [1-2600]

Cornell University Plant Pathology Herbarium
Catalog #: F.europaei-1281
s.n.
Peronospora pygmaea Ung.

USDA United States National Fungus Collections
Catalog #: BPI 996069
s.n.
Peronospora pygmaea (Unger) Unger