Macoun, Canad. Mosses
John Macoun [1 - 500]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00016398
John Macoun #s.n. 20 May 1901
Helodium paludosum (Austin) Broth.
Canada, Ontario, Niagara Falls, in the "Roadhouse woods"