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

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0012269
W. J. Osterhout #1722 26 February 1906
Tapinothrix janthina (Bornet & Flahault) Bohunická & Johansen
United States, California, San Francisco, Oakland; On a cliff east of Oakland

Brown University - Algae
Catalog #: ABRU00004490
W. J. V. Osterhout s.n. 26 February 1906
Amphithrix janthina Bornet & Flahault
United States, California, east of Oakland, CA

Michigan State University Algae
Catalog #: MSC0181161
W.J.V. Osterhout #s.n. 26 February 1906
Amphithrix janthina Bornet & Flahault
United States, California, Alameda, East of Oakland

Miami University - Algae
Catalog #: 000210571
W.J.V. Osterhout #s.n. 26 February 1906
Amphithrix janthina Bornet & Flahault
United States, California, Alameda, East of Oakland

Yale University Herbarium
Catalog #: YU.094961
Winthrop John Vanleuven Osterhout s.n. 26 February 1906
Amphithrix janthina Bornet & Flahault
United States, California, east of Oakland, CA