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

University of Vermont, Pringle Herbarium, North American bryophytes
Catalog #: UVMVT011895
#s.n.
Drepanocladus aduncus (Hedw.) Warnst.
Canada, in Prince Edward Island, New Brunswick, Ctatario and British Columbia.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00015168
John Macoun #s.n.
Drepanocladus aduncus (Hedw.) Warnst.
Canada, Prince Edward Island, in Prince Edward Island, New Brunswick, Ontario and British Columbia.

Michigan State University
Catalog #: MSC-B-0003370
[collector unspecified] #s.n.
Drepanocladus aduncus (Hedw.) Warnst.
Canada, British Columbia, Stagnant water in Prince Edward Island, New Brunswick

University of Wisconsin - Madison
Catalog #: WIS-B-0035313
[Collector unspecified] #s.n.
Drepanocladus aduncus (Hedw.) Warnst.
Canada, in Prince Edward Island, New Brunswick, Ontario and British Columbia