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

Brown University - Algae
Catalog #: ABRU00002792
C. Messina s.n.
Sargassum vulgare C.Agardh
United States, Florida, Key West, FL

Yale University Herbarium
Catalog #: YU.091258
C. Messina s.n.
Sargassum vulgare C.Agardh
United States, Florida, Monroe, Key West; Key West

Michigan State University Algae
Catalog #: MSC0184581
C. Messina #s.n.
Sargassum vulgare C.Agardh
United States, Florida, Monroe, Key West

Miami University - Algae
Catalog #: 000186577
C. Messina #s.n.
Sargassum vulgare C.Agardh
United States, Florida, Monroe, Key West

University of Michigan
Catalog #: 610858
Carrie Messina #s.n.
Sargassum filipendula C.Agardh
United States, Florida, Monroe, Key West

University of Michigan
Catalog #: 610873
Carrie Messina #s.n.
Sargassum filipendula C.Agardh, 1824
United States, Florida, Monroe, Key West

University of Michigan
Catalog #: 610884
Carrie Messina #s.n.
Sargassum filipendula C.Agardh
United States, Florida, Monroe, Key West

University Herbarium, University of California, Berkeley
Catalog #: UC1840414
Miss C. Messina #11210
Sargassum vulgare C.Agardh
United States, Florida, Monroe, Key West

Field Museum of Natural History
Catalog #: C0522223F
Miss C. Messina #s.n.
Sargassum filipendula C.Agardh
United States, Florida, Key West