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

Michigan State University Algae
Catalog #: MSC0183751
E. Butler #s.n. 00 July 1901
Odonthalia floccosa (Esper) Falkenberg
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

University of Michigan
Catalog #: 664648
Eloise Butler #s.n. 00 July 1901
Odonthalia aleutica (C.Agardh) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

University of Michigan
Catalog #: 664718
Eloise Butler #s.n. 00 July 1901
Odonthalia floccosa (Esper) Falkenberg
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island

Miami University - Algae
Catalog #: 000188519
J.F. Lewis #s.n. 00 August 1907
Griffithsia bornetiana Farlow
United States, Massachusetts, Barnstable, Wood's Hole

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00220108
9d180315-d708-40e2-aa54-a142607ab127
Ms. E. Butler; Ms. J. M. Polley #s.n. 00 July 1901
Odonthalia aleutica (C.Agardh) J.Agardh
Canada, British Columbia, Minnesota Seaside Station, Vancouver Island