Macoun, Canad. Musci
John Macoun [1 - 670]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00017704
s.n.
Mnium orthorrhynchum auct plur.
Canada, Crevices of limestone rocks, Niagara Falls, 1882, and on ledges, McKay's Lake, Ottawa, Ont, 1889.

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.228099
urn:uuid:9ee0d3c7-31ed-4040-955e-4f32d5d30188
s.n.
Mnium orthorrhynchum auct plur.
Canada, Niagara Falls; Mckay's Lake, Ottawa, Ontario

University of Vermont, Pringle Herbarium, North American bryophytes
Catalog #: UVMVT012881
#246
Mnium thomsonii Schimp.
Canada, Crevices of limestone rocks, Niagara Falls 1882, and on ledges, McKaya€™s Lake, Ottawa, Ont, 1889.

University of Wisconsin - Madison
Catalog #: WIS-B-0016506
Unknown #s.n.
Mnium thomsonii Schimp.
Canada, Ontario, Niagara Falls, and McKay's Lake, Ottawa

Michigan State University
Catalog #: MSC-B-0006119
[collector unspecified] #s.n.
Mnium orthorrhynchum auct plur.
Canada, Ontario, Niagara Falls, and McKay's Lake, Ottawa

University of Michigan Herbarium
Catalog #: 598213
[no data] #s. n.
Mnium lycopodioides ssp. orthorrhynchum
Canada, Ontario, Niagara Falls and McKay's Lake, Ottawa