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

University of Michigan Herbarium
Catalog #: 691439
J. Macoun #s. n. 05 July 1888
Trematodon ambiguus (Hedw.) Hornsch.
Canada, Prince Edward Island, [no data]

University of Michigan Herbarium
Catalog #: 691440
J. Macoun #s. n. 29 September 1898
Trematodon ambiguus (Hedw.) Hornsch.
Canada, Ontario, Ottawa

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00020574
John Macoun #s.n. 05 July 1900
Trematodon ambiguus (Hedw.) Hornsch.
Canada, Ontario, Algonquin Park

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000263834
John Macoun #s.n. 12 June 1892
Trematodon ambiguus (Hedw.) Hornsch.
Canada, Ontario, Casselman