Grout, N. Amer. Musci Pleuroc. Suppl.
Grout [Jan-74]

University of Wisconsin - Madison
Catalog #: WIS-B-0006036
J.M. Holzinger #s.n. 00 August 1902
Calliergon cordifolium (Hedw.) Kindb.
United States, Minnesota, Cook, North Shore of Lake Superior