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

Brown University - Algae
Catalog #: ABRU00003833
F. S. Collins s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler; Cutler, ME

Field Museum of Natural History
Catalog #: C0526559F
F. S. Collins #s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler

University Herbarium, University of California, Berkeley
Catalog #: UC1856581
F. S. Collins #s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler.

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00205451
26ff6e2d-5e13-4f8d-bd92-9df6d44abfa3
F. S. Collins #s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler, ME

University of Michigan
Catalog #: 728109
F.S. Collins #s.n. 08 July 1902
Gayralia oxysperma (Kützing) K.L.Vinogradova ex Scagel et al.
United States, Maine, Washington, Cutler, near Miami

University of Michigan
Catalog #: 728136
F.S. Collins #s.n. 08 July 1902
Gayralia oxysperma (Kützing) K.L.Vinogradova ex Scagel et al.
United States, Maine, Washington, Cutler

Michigan State University Algae
Catalog #: MSC0183542
F.S. Collins #s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler

Miami University - Algae
Catalog #: 000188113
F.S. Collins #s.n.
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler

Yale University Herbarium
Catalog #: YU.092205
Frank Shipley Collins s.n. 08 July 1902
Monostroma latissimum Wittrock
United States, Maine, Washington, Cutler; Cutler, ME