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

University of Wisconsin - Madison
Catalog #: WIS-B-0017899
Unknown #s.n.
Physcomitrium hookeri Hampe
Canada, Manitoba, at Belleville, Ont. and along Lake Manitoba

University of Michigan Herbarium
Catalog #: 595552
[no data] #s. n.
Physcomitrium pyriforme (Hedw.) Hampe
Canada, Ontario, Manitoulin, Belleville, along Lake Manitoba

Michigan State University
Catalog #: MSC-B-0006934
[Unspecified] #s.n.
Physcomitrium hookeri Hampe
Canada, at Belleville, Ont., and along Lake Manitoba, Man.