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

Brown University - Algae
Catalog #: ABRU00004013
I. Holden s.n. 30 June 1901
Laminaria agardhii f. vittata Setchell
United States, Connecticut, Stratford Shoal, CT

Field Museum of Natural History
Catalog #: C0520775F
I. Holden #s.n. 30 June 1901
Laminaria Agardhii f. vittata Setchell
United States, Connecticut, Fairfield, Stratford Shoal

Yale University Herbarium
Catalog #: YU.094319
Isaac Holden s.n. 30 June 1901
Laminaria agardhii Kjellman
United States, Connecticut, Stratford Shoal, CT

University of Michigan
Catalog #: 612376
Isaac Holden #s.n. 30 June 1901
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Connecticut, Stratford Shoal

University of Michigan
Catalog #: 612379
Isaac Holden #s.n. 30 June 1901
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Connecticut, Stratford Shoal

Michigan State University Algae
Catalog #: MSC0184524
Isaac Holden #s.n. 30 June 1901
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Connecticut, Fairfield, Stratford Shoal

Miami University - Algae
Catalog #: 000188289
Isaac Holden #s.n. 30 June 1901
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Connecticut, Fairfield, Stratford Shoal