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

Brown University - Algae
Catalog #: ABRU00004446
N. L. Gardner s.n.
Sphacelaria plumula var. californica Sauvageau
United States, California, San Pedro, CA

Field Museum of Natural History
Catalog #: C0517491F
N. L. Gardner #s.n. 00 February 1907
Sphacelaria plumula var. californica Sauvageau
United States, California, Los Angeles, San Pedro

University of Michigan
Catalog #: 639210
N.L. Gardner #s.n. 00 February 1907
Sphacelaria californica (Sauvageau) Setchell & N.L.Gardener
United States, California, Los Angeles, San Pedro

University of Michigan
Catalog #: 639212
N.L. Gardner #s.n. 00 February 1907
Sphacelaria californica (Sauvageau) Setchell & N.L.Gardener
United States, California, Los Angeles, San Pedro

Michigan State University Algae
Catalog #: MSC0184727
N.L. Gardner #s.n. 00 February 1907
Sphacelaria californica (Sauvageau) Setchell & N.L.Gardener
United States, California, Los Angeles, San Pedro

Miami University - Algae
Catalog #: 000189220
N.L. Gardner #s.n. 00 February 1907
Sphacelaria californica (Sauvageau) Setchell & N.L.Gardener
United States, California, Los Angeles, San Pedro

Yale University Herbarium
Catalog #: YU.094758
Nathaniel Lyon Gardner s.n.
Sphacelaria plumula var. californica Sauvageau
United States, California, San Pedro, CA