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

Brown University - Algae
Catalog #: ABRU00005227
N. L. Gardner s.n.
Pleurophycus gardneri Setchell & Saunders ex Tilden
United States, Washington, west coast of Whidbey Island, WA

Field Museum of Natural History
Catalog #: C0521019F
N. L. Gardner #s.n. 00 June 1901
Pleurophycus gardneri Setchell & Saunders ex Tilden
United States, Washington, west coast of Whidbey Island

University of Michigan
Catalog #: 612169
N.L. Gardner #s.n. 00 June 1901
Pleurophycus gardneri Setchell & Saunders ex Tilden
United States, Washington, Island, West coast of Whidbey Island

University of Michigan
Catalog #: 612174
N.L. Gardner #s.n. 00 June 1901
Pleurophycus gardneri Setchell & Saunders ex Tilden, 1900
United States, Washington, Island, west coast of Whidbey Island

Michigan State University Algae
Catalog #: MSC0184106
N.L. Gardner #s.n. 00 June 1901
Pleurophycus gardneri Setchell & Saunders ex Tilden
United States, Washington, Island, West coast of Whidbey Island

Miami University - Algae
Catalog #: 000210710
N.L. Gardner #s.n. 00 June 1901
Pleurophycus gardneri Setchell & Saunders ex Tilden
United States, Washington, Island, West coast of Whidbey Island