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

Brown University - Algae
Catalog #: ABRU00005206
F. S. Collins s.n.
Lithothamnion ungeri f. fastigiatum
United States, Maine, Cape Rosier; Cape Rosier, ME

Field Museum of Natural History
Catalog #: C0516570F
F.S. Collins #s.n. 00 July 1898
Lithothamnion ungeri Kjellman
United States, Maine, Hancock, Cape Rosier

University of Michigan
Catalog #: 676537
F.S. Collins #s.n. 00 July 1898
Lithothamnion ungeri f. fastigiatum
United States, Maine, Hancock, Cape Rosier

Michigan State University Algae
Catalog #: MSC0183307
F.S. Collins #s.n. 00 July 1898
Lithothamnion ungeri f. fastigiatum
United States, Maine, Hancock, Cape Rosier

University of Michigan
Catalog #: 737902
F.S. Collins #s.n. 00 July 1898
Lithothamnion ungeri f. fastigiatum
United States, Maine, Hancock, Cape Rosier

Miami University - Algae
Catalog #: 000210689
F.S. Collins #s.n. 00 July 1898
Lithothamnion ungeri f. fastigiatum
United States, Maine, Hancock, Cape Rosier