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

Brown University - Algae
Catalog #: ABRU00003494
W. A. Setchell s.n. 11 January 1899
Cladophora trichotoma (C.Agardh) Kützing
United States, California, Monterey, Carmel Bay, CA

University Herbarium, University of California, Berkeley
Catalog #: UC111771
W. A. Setchell #s.n. 11 January 1899
Cladophora columbiana F.S.Collins
United States, California, Monterey, Carmel Bay

Miami University - Algae
Catalog #: 000187453
W. A. Setchell #s.n. 11 January 1899
Cladophora trichotoma (C.Agardh) Kützing
United States, California, Monterey, Carmel Bay

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00204905
99fc7d2e-94f1-4960-8556-6b49d3cf5eb3
W. A. Setchell #s.n. 11 January 1899
Cladophora membranacea (Hofman Bang ex C.Agardh) K
United Kingdom, California, Monterey, Carmel Bay

Field Museum of Natural History
Catalog #: C0530166F
W.A. Setchell #s.n. 11 January 1899
Cladophora membranacea (Hofman Bang ex C.Agardh) Kützing
United States, California, Monterey, Carmel Bay

University of Michigan
Catalog #: 684255
W.A. Setchell #s.n. 11 January 1899
Cladophora trichotoma (C.Agardh) Kützing
United States, California, Monterey, Carmel Bay

University of Michigan
Catalog #: 684534
W.A. Setchell #s.n. 11 January 1899
Cladophora columbiana F.S.Collins
United States, California, Monterey, Carmel Bay

Michigan State University Algae
Catalog #: MSC0181945
W.A. Setchell #s.n. 11 January 1899
Cladophora columbiana F.S.Collins
United States, California, Monterey, Carmel Bay

Yale University Herbarium
Catalog #: YU.091903
William Albert Setchell s.n. 11 January 1899
Cladophora trichotoma (C.Agardh) Kützing
United States, California, Monterey, Carmel Bay, CA