Macoun, Canad. Liverw.
John Macoun

Farlow Herbarium
Catalog #: barcode-00497764
J. Macoun #s.n. 29 October 1900
Fossombronia dumortieri (Huebener & Genth) Lindberg
Canada, Ontario, Brittania

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00021313
John Macoun #s.n. 29 October 1900
Fossombronia foveolata Lindb.
Canada, Ontario, Britannia