Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066459
Dr. Geo. Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Green Cove Springs;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066464
Dr. Geo. Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Green Cove Springs;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016831
Dr. Geo. Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Clay, Green Cove Springs;

Academy of Natural Sciences of Drexel University
Catalog #: PH00322006
Dr. Geo. Martin #s.n
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Clay, Green Cove Springs

University of Illinois Herbarium
Catalog #: ILL00098328
G Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Clay, Green Cove Springs; Green Cove Springs

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087866
G Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Clay, Green Cove Springs

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000193508
G. Martin #1103
Polyporus spumeus (Sowerby) Fr.

University of Michigan Herbarium
Catalog #: 152601
G. Martin #s. n.
Polyporus spumeus (Sowerby) Fr.
USA, Florida, Clay, Green Cove Springs.

Academy of Natural Sciences of Drexel University
Catalog #: PH00306807
G. Martin #s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Clay, Green Cove Springs

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254369
Geo Martin s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Green Cove Springs;

USDA United States National Fungus Collections
Catalog #: BPI 926497
Hicks, G. H. #168 00 September 1892
Puccinia emaculata Schwein.
United States, Michigan, Mich. Agr. Coll.

USDA United States National Fungus Collections
Catalog #: BPI 221200
Martin Geo. s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Green Cove Springs

USDA United States National Fungus Collections
Catalog #: BPI 958537
Martin Geo. s.n.
Polyporus spumeus (Sowerby) Fr.
United States, Florida, Green Cove Springs