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

Brown University - Algae
Catalog #: ABRU00005042
N. L. Gardner s.n.
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, Mallard Lake, Golden Gate Park, San Francisco, CA

University of Michigan
Catalog #: 732221
N.L. Gardner #s.n. 00 November 1915
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, San Francisco, Mallard Lake, Golden Gate Park, San Francisco, CA

University of Michigan
Catalog #: 732223
N.L. Gardner #s.n. 00 November 1915
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, San Francisco, Mallard Lake, Golden Gate Park

Michigan State University Algae
Catalog #: MSC0184924
N.L. Gardner #s.n. 00 November 1915
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, San Francisco, Mallard Lake, Golden Gate Park

Miami University - Algae
Catalog #: 000210265
N.L. Gardner #s.n. 00 November 1915
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, San Francisco, Mallard Lake, Golden Gate Park

Yale University Herbarium
Catalog #: YU.095508
Nathaniel Lyon Gardner s.n.
Stigeoclonium nanum (Dillwyn) Kützing
United States, California, San Francisco, San Francisco; Mallard Lake, Golden Gate Park, San Francisco, CA