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-0033665
Collins, Frank Shipley #s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Cumberland, Harpswell, Me [Maine]

Brown University - Algae
Catalog #: ABRU00004071
F. S. Collins s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Cumberland, Harpswell, ME

University of Michigan
Catalog #: 641893
F.S. Collins #s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Harpswell

University of Michigan
Catalog #: 641897
F.S. Collins #s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Harpswell

Field Museum of Natural History
Catalog #: C0511437F
F.S. Collins #s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Cumberland, Harpswell

Michigan State University Algae
Catalog #: MSC0184588
F.S. Collins #s.n. 06 July 1906
Scagelothamnion pusillum (Ruprecht) Athanasiadis
United States, Maine, Cumberland, Harpswell

Miami University - Algae
Catalog #: 000188348
F.S. Collins #s.n. 06 July 1906
Scagelothamnion pusillum (Ruprecht) Athanasiadis
United States, Maine, Cumberland, Harpswell

Yale University Herbarium
Catalog #: YU.094379
Frank Shipley Collins s.n. 06 July 1906
Antithamnion boreale (Gobi) Kjellman
United States, Maine, Cumberland, Harpswell; Harpswell, ME