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

Brown University - Algae
Catalog #: ABRU00005262
N. L. Gardner s.n.
Iridaea laminarioides f. punicea (Postels & Ruprecht) Setchell & Gardner
United States, Washington, west coast of Whidbey Island, WA

Field Museum of Natural History
Catalog #: C0501661F
N. L. Gardner #s.n.
Gigartina spinosa var. pinnata Setchell
United States, California, Los Angeles, San Pedro

Field Museum of Natural History
Catalog #: C0506280F
N. L. Gardner #s.n. 00 May 1910
Iridaea laminarioides Bory de Saint-Vincent
United States, Washington, Island, west coast of Whidbey Island

University of Michigan
Catalog #: 660312
N.L. Gardner #s.n. 00 May 1910
Iridaea laminarioides f. punicea (Postels & Ruprecht) Setchell & Gardner
United States, Washington, Island, West coast of Whidbey Island

University of Michigan
Catalog #: 660314
N.L. Gardner #s.n. 00 May 1910
Iridaea laminarioides f. punicea (Postels & Ruprecht) Setchell & Gardner
United States, Washington, Island, West coast of Whidbey Island

Michigan State University Algae
Catalog #: MSC0183394
N.L. Gardner #s.n. 00 May 1910
Mazzaella sanguinea (Setchell & N.L.Gardner) Hommersand
United States, Washington, Island, West coast of Whidbey Island

Miami University - Algae
Catalog #: 000210746
N.L. Gardner #s.n. 00 May 1910
Mazzaella sanguinea (Setchell & N.L.Gardner) Hommersand
United States, Washington, Island, West coast of Whidbey Island