Howe, N. Amer. Algae
Howe, M.A. [? - ?]

University Herbarium, University of California, Berkeley
Catalog #: UC766651
Marshall A. Howe #s.n. 19 April 1904
Porolithon pachydermum (Foslie) Foslie
Bahamas, Bimini, Dollar Harbor, South Cat Cay.