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

Field Museum of Natural History
Catalog #: C0521762F
F. S. Collins #s.n. 01 June 1901
Fucus vesiculosus var. laterifructus Greville
United States, Massachusetts, Essex, Marblehead

University of Michigan
Catalog #: 611629
F.S. Collins #s.n. 01 June 1901
Fucus vesiculosus var. laterifructus Greville
United States, Massachusetts, Essex, Marblehead

University of Michigan
Catalog #: 611669
F.S. Collins #s.n. 01 June 1901
Fucus vesiculosus var. laterifructus Greville
United States, Massachusetts, Essex, Marblehead

Michigan State University Algae
Catalog #: MSC0182712
F.S. Collins #s.n. 01 June 1901
Fucus vesiculosus var. laterifructus Greville
United States, Massachusetts, Essex, Marblehead