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

University of Michigan
Catalog #: 663968
Mrs. G.A. Hall #s.n.
Melanothamnus ferulaceus (Suhr ex J.Agardh) Diaz-Tapia & Maggs
United States, Florida, Monroe, Key West

University of Michigan
Catalog #: 663985
Mrs. G.A. Hall #s.n.
Melanothamnus ferulaceus (Suhr ex J.Agardh) Diaz-Tapia & Maggs
United States, Florida, Monroe, Key West