Rabenhorst, Fungi Eur. Exs.
G.L. Rabenhorst [1-2600]

USDA United States National Fungus Collections
Catalog #: BPI 1000273
s.n.
Polyporus cupuliformis Berk. & M.A. Curtis

USDA United States National Fungus Collections
Catalog #: BPI 1000274
s.n.
Polyporus cupuliformis Berk. & M.A. Curtis