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

Brown University - Algae
Catalog #: ABRU00005232
M. A. Howe s.n. 12 July 1901
Fucus serratus Linnaeus
Canada, Nova Scotia, mouth of harbor, Pictou, NS, Canada

University of Michigan
Catalog #: 611429
Marshall A. Howe #s.n. 12 July 1901
Fucus serratus Linnaeus, 1753
Canada, Nova Scotia, mouth of harbor, Pictou

University of Michigan
Catalog #: 611434
Marshall A. Howe #s.n. 12 July 1901
Fucus serratus Linnaeus, 1753
Canada, Nova Scotia, mouth of harbor, Pictou

Michigan State University Algae
Catalog #: MSC0182699
Marshall A. Howe #s.n. 12 July 1901
Fucus serratus Linnaeus
Canada, Nova Scotia, Mouth of harbor, Pictou

Miami University - Algae
Catalog #: 000210715
Marshall A. Howe #s.n. 12 July 1901
Fucus serratus Linnaeus
Canada, Nova Scotia, Mouth of harbor, Pictou