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

Field Museum of Natural History
Catalog #: C0516485F
Mary S. Snyder #s.n.
Lithophyllum pustulatum (J.V.Lamouroux) Foslie
United States, California, San Diego, San Diego, California

University of Michigan
Catalog #: 676465
Mary S. Snyder #s.n.
Lithophyllum pustulatum f. australe
United States, California, San Diego, San Diego

University of Michigan
Catalog #: 676488
Mary S. Snyder #s.n.
Lithophyllum pustulatum f. australe
United States, California, San Diego, San Diego

Brown University - Algae
Catalog #: ABRU00004075
Mrs. E. Snyder s.n.
Lithophyllum pustulatum (J.V.Lamouroux) Foslie
United States, California, San Diego, CA

Yale University Herbarium
Catalog #: YU.094383
Mrs. E. Snyder s.n.
Lithophyllum pustulatum (J.V.Lamouroux) Foslie
United States, California, San Diego, CA

Michigan State University Algae
Catalog #: MSC0184119
Mrs. E. Snyder #s.n.
Pneophyllum nicholsii (Setchell & L.R.Mason) P.C.Silva & P.W.Gabrielson
United States, California, San Diego, San Diego

Miami University - Algae
Catalog #: 000188352
Mrs. E. Snyder #s.n. 22 August 2015
Pneophyllum nicholsii (Setchell & L.R.Mason) P.C.Silva & P.W.Gabrielson
United States, California, San Diego, San Diego