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

Brown University
Catalog #: ABRU00003728
N. L. Gardner s.n.
Ectocarpus confervoides Le Jolis
United States, Washington, Whidbey Island, WA

Field Museum of Natural History
Catalog #: C0519295F
N. L. Gardner #s.n.
Ectocarpus confervoides Le Jolis
United States, Washington, Island, Whidbey Island

University of Michigan
Catalog #: 634936
N.L. Gardner #s.n.
Ectocarpus confervoides f. acuminatus
United States, Washington, Island, Whidbey Island

University of Michigan
Catalog #: 634943
N.L. Gardner #s.n.
Ectocarpus confervoides f. acuminatus
United States, Washington, Island, Whidbey Island

Michigan State University
Catalog #: MSC0182522
N.L. Gardner #s.n.
Ectocarpus confervoides f. acuminatus
United States, Washington, Island, Whidbey Island

Miami University
Catalog #: 000188011
N.L. Gardner #s.n.
Ectocarpus confervoides Le Jolis
United States, Washington, Island, Whidbey Island

Yale University Herbarium
Catalog #: YU.092116
Nathaniel Lyon Gardner s.n.
Ectocarpus confervoides Le Jolis
United States of America, Washington, Island, Whidbey Island, WA