R. Thaxter ; D. Linder [1 - 1000]

Cornell University, Plant Pathology Herbarium
Catalog #: Rel.Farlow.0349
s.n.
Polyporus frondosus

University of Michigan Herbarium
Catalog #: 149961
A. P. D. Piguet #s. n.
Polyporus frondosus
USA, Massachusetts, Cambridge.

USDA United States National Fungus Collections
Catalog #: BPI 209077
Piguet A. P. D. s.n. 00 October 1913
Polyporus frondosus
United States, Massachusetts, Cambridge

USDA United States National Fungus Collections
Catalog #: BPI 209123
Piguet A. P. D. s.n. 00 October 1913
Polyporus frondosus
United States, Massachusetts, Cambridge; Cambridge