Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0013662
Butler, Miss E. #P.B.-A 945b 00 July 1901
Gloiopeltis furcata (Postels & Ruprecht) J.Agardh
Canada, British Columbia, Capital, Minnesota Seaside Station, Vancouver Island

Brown University - Algae
Catalog #: ABRU00003635
E. Butler s.n.
Gloiopeltis furcata (Postels & Ruprecht) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island, BC, Canada

Michigan State University Algae
Catalog #: MSC0182825
E. Butler #s.n. 00 July 1901
Gloiopeltis furcata (Postels & Ruprecht) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

Miami University - Algae
Catalog #: 000187612
E. Butler #s.n. 00 July 1901
Gloiopletis furcata
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

Yale University Herbarium
Catalog #: YU.106584
Eloise Butler s.n.
Gloiopeltis furcata (Postels & Ruprecht) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

Field Museum of Natural History
Catalog #: C0513275F
Miss E. Butler #s.n. 00 July 1901
Gloiopeltis furcata (Postels & Ruprecht) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island