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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0028917
Anonymous #s.n.
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Southern California

Field Museum of Natural History
Catalog #: C0521924F
N. L. Gardner #s.n. 00 November 1908
Halidrys dioica N.L.Gardner
United States, California, Los Angeles, Redondo Beach

University of Michigan
Catalog #: 629892
N.L. Gardner #s.n. 00 November 1908
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Redondo

University of Michigan
Catalog #: 629902
N.L. Gardner #s.n. 00 November 1908
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Redondo

Michigan State University Algae
Catalog #: MSC0184889
N.L. Gardner #s.n. 00 November 1908
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Redondo

Miami University - Algae
Catalog #: 000210741
N.L. Gardner #s.n. 00 November 1908
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Redondo

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0016897
N.L. Gardner #s.n. 00 November 1908
Stephanocystis dioica (N.L.Gardner) Draisma, Ballesteros, F.Rousseau & T.Thibaut
United States, California, Los Angeles, Redondo