Sagittaria sagittifolia var. angustifolia Hook.
First published in Fl. Bor.-Amer. 2: 167 (1838), nom. illeg.
This variety is a synonym of Sagittaria latifolia
POWO follows these authorities in synonymising this name:
- Govaerts, R.H.A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew. [Cited as Sagittaria latifolia.]
Other Kew resources that provide information on this taxon:
Kew Names and Taxonomic Backbone
- The International Plant Names Index and World Checklist of Vascular Plants 2022. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
- © Copyright 2022 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0