Farlow, Anderson & Eaton, Algae Exs. Amer. Bor.
Farlow, W.G.; Anderson, C.L.; Eaton, D.C. [1 - 230]

Field Museum of Natural History
Catalog #: C0525787F
F.S. Collins #s.n. 00 April 1884
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River, Malden

University of Michigan
Catalog #: 733261
F.S. Collins #s.n. 00 April 1884
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River, Malden

Yale University Herbarium
Catalog #: YU.095801
Frank Shipley Collins s.n. 00 April 1884
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River, Malden

San Diego Natural History Museum - Algae
Catalog #: SD00001755
W. G. Farlow #s.n. 00 April 1884
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Middlesex, Mystic River, Malden