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

Brown University - Algae
Catalog #: ABRU00002993
C. P. Nott s.n.
Nitophyllum violaceum J.Agardh
United States, California, Monterey and San Francisco, CA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00220097
b78ea19c-b553-4779-a513-a123c5de6d07
C. P. Nott #s.n. 00 December 1896
Nitophyllum violaceum J.Agardh
United States, California, Monterey and San Francisco

Field Museum of Natural History
Catalog #: C0510083F
C.P. Nott s.n. 00 December 1896
Nitophyllum violaceum J.Agardh
United States, California, Monterey & San Francisco

University of Michigan
Catalog #: 649881
C.P. Nott #s.n. 00 December 1896
Cryptopleura violacea (J.Agardh) Kylin
United States, California, Monterey and San Francisco

University of Michigan
Catalog #: 664406
C.P. Nott #s.n. 00 December 1896
Nitophyllum violaceum J.Agardh
United States, California, Monterey and San Francisco

Michigan State University Algae
Catalog #: MSC0182271
C.P. Nott #s.n. 00 December 1896
Cryptopleura violacea (J.Agardh) Kylin
United States, California, Monterey and San Francisco

Miami University - Algae
Catalog #: 000186802
C.P. Nott #s.n. 00 December 1896
Nitophyllum violaceum J.Agardh
United States, California, Monterey and San Francisco

Yale University Herbarium
Catalog #: YU.091471
Charles Palmer Nott s.n. 00 December 1896
Nitophyllum violaceum J.Agardh
United States, California, Monterey and San Francisco, CA