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

Brown University - Algae
Catalog #: ABRU00004114
W. A. Setchell s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, Land's End, San Francisco, CA

Field Museum of Natural History
Catalog #: C0519739F
W. A. Setchell #s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 638107
W.A. Setchell #s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 638119
W.A. Setchell #s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, San Francisco, Land's End, San Francisco

Michigan State University Algae
Catalog #: MSC0184400
W.A. Setchell #s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, San Francisco, Land's End, San Francisco

Miami University - Algae
Catalog #: 000188454
W.A. Setchell #s.n.
Pylaiella gardneri Collins
United States, California, San Francisco, Land's End, San Francisco

Yale University Herbarium
Catalog #: YU.094422
William Albert Setchell s.n. 09 December 1905
Pylaiella gardneri Collins
United States, California, Land's End, San Francisco, CA