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

Brown University - Algae
Catalog #: ABRU00005067
N. L. Gardner s.n.
Dermocarpa hemisphaerica Setchell & N.L.Gardner
United States, California, Monterey, Carmel Bay, CA

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0012342
N. L. Gardner #2253 00 May 1915
Dermocarpa hemisphaerica Setchell & N.L.Gardner
United States, California, Monterey, Carmel Bay;

Michigan State University Algae
Catalog #: MSC0182292
N.L. Gardner #s.n. 00 May 1915
Cyanocystis hemisphaerica (Setchell & Gardner) Kaas
United States, California, Monterey, Carmel Bay

Miami University - Algae
Catalog #: 000210287
N.L. Gardner #s.n. 00 May 1915
Cyanocystis hemisphaerica (Setchell & Gardner) Kaas
United States, California, Monterey, Carmel Bay

Yale University Herbarium
Catalog #: YU.095533
Nathaniel Lyon Gardner s.n.
Dermocarpa hemisphaerica Setchell & N.L.Gardner
United States, California, Monterey, Carmel Bay, CA