Erysimum asperrimum (Greene) Rydb.

First published in Bull. Torrey Bot. Club 33: 141 (1906)
This name is a synonym of Erysimum capitatum var. purshii

Publications

POWO follows these authorities in synonymising this name:

  • Flora of North America Editorial Committee (2010). Flora of North America North of Mexico 7: 1-797. Oxford University Press, New York, Oxford. [Cited as Erysimum capitatum var. purshii.]
  • Govaerts, R. (2001). World Checklist of Seed Plants Database in ACCESS E-F: 1-50919. [Cited as Erysimum capitatum.]

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0