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

Brown University - Algae
Catalog #: ABRU00003878
F. S. Collins s.n. 06 August 1903
Plectonema nostocorum Bornet ex Gomont
United States, New Hampshire, Carroll, Wanalancet Falls, Tamworth, NH

Michigan State University Algae
Catalog #: MSC0183253
F.S. Collins #s.n. 06 August 1903
Leptolyngbya nostocorum (Bornet ex Gomont) Anagnostidis & Komárek
United States, New Hampshire, Carroll, Wanalancet Falls, Tamworth

Miami University - Algae
Catalog #: 000188158
F.S. Collins #s.n. 06 August 1903
Leptolyngbya nostocorum (Bornet ex Gomont) Anagnostidis & Komárek
United States, New Hampshire, Carroll, Wanalancet Falls, Tamworth

Yale University Herbarium
Catalog #: YU.092247
Frank Shipley Collins s.n. 06 August 1903
Plectonema nostocorum Bornet ex Gomont
United States, New Hampshire, Carroll, Wanalancet Falls, Tamworth, NH