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

University Herbarium, University of California, Berkeley
Catalog #: UC1832926
F. S. Collins #s.n. 31 May 1891
Halothrix lumbricalis (Kützing) Reinke
United States, Massachusetts, Suffolk, Revere Beach

University Herbarium, University of California, Berkeley
Catalog #: UC111741
F. S. Collins #s.n. 13 May 1891
Halothrix lumbricalis (Kützing) Reinke
United States, Massachusetts, Suffolk, Revere Beach

Field Museum of Natural History
Catalog #: C0518480F
F.S. Collins #s.n. 31 May 1891
Halothrix lumbricalis (Kützing) Reinke
United States, Massachusetts, Suffolk, Revere Beach

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00230562
722b34b4-25e1-44bf-a8b4-b1c2a2becf58
Ms. S. P. Monks #s.n.
Laminaria farlowii Setchell
United States, California, Los Angeles, San Pedro