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

University of Michigan
Catalog #: 663576
F.S. Collins #s.n. 19 August 1893
Nemalion multifidum (F.Weber & D.Mohr) Chauvin
United States, Massachusetts, Essex, Marblehead Neck

University of Michigan
Catalog #: 663595
F.S. Collins #s.n. 19 August 1893
Nemalion multifidum (F.Weber & D.Mohr) Chauvin
United States, Massachusetts, Essex, Marblehead Neck