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

Brown University - Algae
Catalog #: ABRU00004107
N. L. Gardner s.n. 23 January 1906
Trentepohlia aurea var. subsimplex
United States, California, Land's End, San Francisco, CA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00212144
f2655f66-25b5-4d88-8012-1d639a0aa585
N. L. Gardner s.n. 23 January 1906
Trentepohlia aurea var. subsimplex
United States, California, San Francisco, Land's End, San Francisco, CA

University of Michigan
Catalog #: 732400
N.L. Gardner #s.n. 23 January 1906
Trentepohlia aurea var. subsimplex
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 732402
N.L. Gardner #s.n. 23 January 1906
Trentepohlia aurea var. subsimplex
United States, California, San Francisco, Land's End, San Francisco

Michigan State University Algae
Catalog #: MSC0185049
N.L. Gardner #s.n. 23 January 1906
Trentepohlia aurea var. subsimplex
United States, California, San Francisco, Land's End, San Francisco

Miami University - Algae
Catalog #: 000188447
N.L. Gardner #s.n.
Trentepohlia aurea var. subsimplex
United States, California, San Francisco, Land's End, San Francisco

Yale University Herbarium
Catalog #: YU.094415
Nathaniel Lyon Gardner s.n. 23 January 1906
Trentepohlia aurea (Linnaeus) C.F.P.Martius
United States, California, Land's End, San Francisco, CA