Picea canadensis var. nana (Jacques) Sudw.
This is a synonym of Picea laxa (Münchh.) Sarg.
Other Data
Picea canadensis var. nana (Jacques) Sudw. appears in other Kew resources:
Bibliography
First published in Bull. Div. Forest. U.S.D.A. 14: 38 (1897)
Sources
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0