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

University of Vermont, Pringle Herbarium, North American bryophytes
Catalog #: UVMVT20235
#s.n.
Atrichum undulatum (Hedw.) P. Beauv.
Canada, Ontario

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00012500
#s.n.
Atrichum undulatum (Hedw.) P. Beauv.
Canada, Ontario

University of Wisconsin - Madison
Catalog #: WIS-B-0000286
Collector unspecified #s.n.
Atrichum undulatum (Hedw.) P. Beauv.
Canada, Ontario, [No loc]

Michigan State University
Catalog #: MSC-B-0000516
[collector unspecified] #s.n.
Atrichum undulatum (Hedw.) P. Beauv.
Canada, Ontario, [no loc]

University of Michigan Herbarium
Catalog #: 546836
[no data] #s. n.
Atrichum undulatum (Hedw.) P. Beauv.
Canada, Ontario, [no data]