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

Brown University - Algae
Catalog #: ABRU00003386
F. S. Collins s.n. 20 April 1900
Ectocarpus fasciculatus Harvey
United States, Massachusetts, Nahant, MA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00223866
b85bf234-6f5a-4629-a561-46bf0a245179
F. S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus Harvey
United States, Massachusetts, Essex, Nahant

University of Michigan
Catalog #: 634966
F.S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus var. abbreviatus (Kützing) Sauvageau
United States, Massachusetts, Essex, Nahant

University of Michigan
Catalog #: 634995
F.S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus var. abbreviatus (Kützing) Sauvageau
United States, Massachusetts, Essex, Nahant

Michigan State University Algae
Catalog #: MSC0182529
F.S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus var. abbreviatus (Kützing) Sauvageau
United States, Massachusetts, Essex, Nahant

Miami University - Algae
Catalog #: 000187334
F.S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus Harvey
United States, Massachusetts, Essex, Nahant

Field Museum of Natural History
Catalog #: C0519322F
Frank S. Collins #s.n. 20 April 1900
Ectocarpus fasciculatus var. abbreviatus (Kützing) Sauvageau
United States, Massachusetts, Essex, Nahant

Yale University Herbarium
Catalog #: YU.091814
Frank Shipley Collins s.n. 20 April 1900
Ectocarpus fasciculatus var. abbreviatus (Kützing) Sauvageau
United States, Massachusetts, Essex, Nahant; Nahant, MA