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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0017215
Collins, Frank Shipley #P.B.-A. LXXXIII 18 July 1903
Laminaria agardhii var. angustissima F.S.Collins
United States, Maine, Cumberland, Bailey's Island, Casco Bay, Me. [Maine]

Brown University - Algae
Catalog #: ABRU00005217
F. S. Collins s.n. 18 July 1903
Laminaria agardhii f. angustissima Collins, 1905
United States, Maine, Cumberland, Harpswell; Bailey Island, Casco Bay, ME

University of Michigan
Catalog #: 612386
F.S. Collins #s.n. 18 July 1903
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Maine, Bailey's Island, Casco Bay

University of Michigan
Catalog #: 612387
F.S. Collins #s.n. 18 July 1903
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Maine, Bailey's Island, Casco Bay

Field Museum of Natural History
Catalog #: C0520757F
F.S. Collins #s.n. 18 July 1903
Laminaria agardhii var. angustissima F.S.Collins
United States, Maine, Cumberland, Bailey's Island, Casco Bay, below low water mark

Michigan State University Algae
Catalog #: MSC0184518
F.S. Collins #s.n. 18 July 1903
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Maine, Cumberland, Bailey's Island, Casco Bay

Miami University - Algae
Catalog #: 000210702
F.S. Collins #s.n. 18 July 1903
Saccharina latissima (Linnaeus) C.E.Lane, C.Mayes, Druehl & G.W.Saunders
United States, Maine, Cumberland, Bailey's Island, Casco Bay