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

Brown University - Algae
Catalog #: ABRU00003921
F. S. Collins s.n. 09 August 1902
Gloeocapsa ianthina Nägeli
United States, Massachusetts, Melrose, MA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00234361
e32bde8e-a50a-4fd4-8cf8-943cffcc0f01
F. S. Collins #s.n. 09 August 1902
Gloeocapsa K
United States, Massachusetts, A. Br., Melrose

Michigan State University Algae
Catalog #: MSC0182779
F.S. Collins #s.n. 09 August 1902
Gloeocapsa ianthina Nägeli
United States, Massachusetts, Middlesex, Melrose

Miami University - Algae
Catalog #: 000188200
F.S. Collins #s.n. 09 August 1902
Gloeocapsa ianthina Nägeli
United States, Massachusetts, Middlesex, Melrose

Yale University Herbarium
Catalog #: YU.094161
Frank Shipley Collins s.n. 09 August 1902
Gloeocapsa ianthina Nägeli
United States, Massachusetts, Middlesex, Melrose; Melrose, MA