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

Brown University - Algae
Catalog #: ABRU00003072
F. S. Collins s.n. 27 May 1896
Enteromorpha clathrata var. rothiana (Le Jolis) Chalon
United States, Massachusetts, Mystic River, MA

Field Museum of Natural History
Catalog #: C0525788F
F. S. Collins #s.n. 27 May 1896
Enteromorpha clathrata (Roth) Greville
United States, Massachusetts, Middlesex, Mystic River

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00212585
f627852b-8c0b-4c84-9fd4-d637be85c917
F. S. Collins #s.n. 27 May 1896
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Mystic River

University of Michigan
Catalog #: 733294
F.S. Collins #s.n. 27 May 1896
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River

University of Michigan
Catalog #: 733269
F.S. Collins #s.n. 27 May 1896
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River

Michigan State University Algae
Catalog #: MSC0185149
F.S. Collins #s.n. 27 May 1896
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River

Miami University - Algae
Catalog #: 000186398
F.S. Collins #s.n. 27 May 1896
Enteromorpha clathrata var. rothiana (Le Jolis) Chalon
United States, Massachusetts, Middlesex, Mystic River

Yale University Herbarium
Catalog #: YU.091541
Frank Shipley Collins s.n. 27 May 1896
Enteromorpha clathrata var. rothiana (Le Jolis) Chalon
United States, Massachusetts, Mystic River, MA