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

Brown University - Algae
Catalog #: ABRU00005211
F. S. Collins s.n. 16 August 1904
Enteromorpha clathrata (Roth) Greville
United States, Massachusetts, Falmouth; Eel Pond, Woods Hole, MA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00212590
83c15bec-9a5a-44df-8cbc-021d1d15f252
F. S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole, MA

Field Museum of Natural History
Catalog #: C0525774F
F.S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole

University of Michigan
Catalog #: 733286
F.S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole

University of Michigan
Catalog #: 733260
F.S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole

Michigan State University Algae
Catalog #: MSC0185148
F.S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole

Miami University - Algae
Catalog #: 000210696
F.S. Collins #s.n. 16 August 1904
Ulva clathrata (Roth) C.Agardh
United States, Massachusetts, Barnstable, Eel Pond, Woods Hole