Rare vascular plants in Canada
Subtitle: our natural heritiage
By: George W. Argus and Kathleen M. Pryer.
Contributors: Pryer, Kathleen M.; Rare and Endangered Plants Project (Canada)
Publisher: Rare and Endangered Plants Project, Botany Division, Canadian Museum of Nature
Published: 1990
Place of publication: Ottawa, Ont., Canada
Language: eng
Number of pages: 191
Subjects: Rare plants -- Canada.; Endangered plants -- Canada.
Notes: "Published with the assistance of the Nature Conservancy, Arlington, Virginia" ... [et al.].