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

Brown University
Catalog #: ABRU00003516
F. S. Collins s.n. 18 June 1900
Gigartina mamillosa (Goodenough & Woodward) J.Agardh
United States, Massachusetts, Nahant, MA

Field Museum of Natural History
Catalog #: C0501110F
F. S. Collins #s.n. 18 June 1900
Gigartina mamillosa (Goodenough & Woodward) J.Agardh
United States, Massachusetts, Essex, Nahant

University of Michigan
Catalog #: 662489
F.S. Collins #s.n. 18 June 1900
Mastocarpus stellatus (Stackhouse) Guiry
United States, Massachusetts, Essex, Nahant

University of Michigan
Catalog #: 662495
F.S. Collins #s.n. 18 July 1900
Mastocarpus stellatus (Stackhouse) Guiry
United States, Massachusetts, Essex, Nahant

Michigan State University
Catalog #: MSC0183380
F.S. Collins #s.n. 18 June 1900
Mastocarpus stellatus (Stackhouse) Guiry
United States, Massachusetts, Essex, Nahant

Miami University
Catalog #: 000187473
F.S. Collins #s.n. 18 June 1900
Gigartina mamillosa (Goodenough & Woodward) J.Agardh
United States, Massachusetts, Essex, Nahant

Yale University Herbarium
Catalog #: YU.091921
Frank Shipley Collins s.n. 18 June 1900
Gigartina mamillosa (Goodenough & Woodward) J.Agardh
United States of America, Massachusetts, Essex, Nahant; Nahant, MA