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

University of Vermont, Pringle Herbarium, North American bryophytes
Catalog #: UVMVT012836
#s.n.
Mnium drummondii Bruch & Schimp.
Canada, Ontario

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00017640
John Macoun #s.n.
Mnium drummondii Bruch & Schimp.
Canada, Ontario

Michigan State University
Catalog #: MSC-B-0006062
Unknown #s.n.
Mnium drummondii Bruch & Schimp.
Canada, Ontario, [no locality]

University of Wisconsin - Madison
Catalog #: WIS-B-0018632
Unknown #s.n.
Plagiomnium drummondii (Bruch & Schimp.) T.J. Kop.
Canada, Ontario

University of Michigan Herbarium
Catalog #: 624862
[no data] #s. n.
Mnium drummondii Bruch & Schimp.
Canada, Ontario, [no data]