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

Brown University - Algae
Catalog #: ABRU00004244
F. S. Collins s.n. 17 August 1908
Micrococcus ruber
United States, Massachusetts, Herring Pond, Eastham, MA

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0012427
F. S. Collins #1501 17 August 1908
Micrococcus
United States, Massachusetts, Barnstable, Herring Pond, Eastham

University of Michigan
Catalog #: 737166
F.S. Collins #s.n. 17 August 1908
Planococcus
United States, Massachusetts, Barnstable, Herring Pond, Eastham

Miami University - Algae
Catalog #: 000188633
F.S. Collins #s.n.
Micrococcus ruber
United States, Massachusetts, Barnstable, Herring Pond, Eastham

Yale University Herbarium
Catalog #: YU.094551
Frank Shipley Collins s.n. 17 August 1908
Micrococcus ruber (Winogr.) Migula
United States, Massachusetts, Barnstable, Eastham; Herring Pond