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

Brown University - Algae
Catalog #: ABRU00005117
N. L. Gardner s.n.
Hildenbrandia occidentalis Setchell
United States, California, Fort Point, San Francisco, CA

Field Museum of Natural History
Catalog #: C0517278F
N. L. Gardner #s.n. 00 January 1916
Hildenbrandia occidentalis Setchell
United States, California, San Francisco, Fort Point

University of Michigan
Catalog #: 658496
N.L. Gardner #s.n. 00 January 1916
Hildenbrandia occidentalis Setchell
United States, California, San Francisco, Fort Point, San Francisco

University of Michigan
Catalog #: 658527
N.L. Gardner #s.n. 00 January 1916
Hildenbrandia occidentalis Setchell
United States, California, San Francisco, Fort Point

Michigan State University Algae
Catalog #: MSC0183030
N.L. Gardner #s.n. 00 January 1916
Hildenbrandia occidentalis Setchell
United States, California, San Francisco, Fort Point, San Francisco

Yale University Herbarium
Catalog #: YU.095584
Nathaniel Lyon Gardner s.n.
Hildenbrandia occidentalis Setchell
United States, California, San Francisco; Fort Point, San Francisco, CA