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

Field Museum of Natural History
Catalog #: C0528948F
N. L. Gardner #s.n. 00 May 1901
Cladophora arcta (Dillwyn) Kützing
United States, Washington, on the Channel Rocks, near Bear's Point, Puget Sound, near Seatlle