Macoun, Canad. Mosses
John Macoun [1 - 500]

University of Michigan Herbarium
Catalog #: 580135
J. Macoun #s. n. 14 September 1890
Gymnostomum aeruginosum Sm.
Canada, Ontario, Owen Sound

University of Michigan Herbarium
Catalog #: 580136
J. Macoun #s. n. 16 September 1890
Gymnostomum aeruginosum Sm.
Canada, Ontario, Owen Sound

University of Michigan Herbarium
Catalog #: 580137
J. Macoun #s. n. 16 September 1890
Gymnostomum aeruginosum Sm.
Canada, Ontario, Owen Sound

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00016258
John Macoun #s.n. 16 September 1890
Gymnostomum calcareum Nees & Hornsch.
Canada, Ontario, Owen Sound.