Asteraceae
Helianthus

Helianthus praetermissus E.Watson

First published in Pap. Michigan Acad. Sci. 9: 335 (1928 publ. 1929)
This name is unplaced
Unplaced names are names that cannot be accepted, nor can they be put into synonymy. Learn more about unplaced names.

Distribution

Extinct in:

New Mexico

Publications

POWO follows these authorities in accepting this name:

  • Knapp, W.M. & al. (2020). Vascular plant extinction in the continental United States and Canada. Conservation biology 13621: 1-22.

Kew Backbone Distributions

  • (2020). https://explorer.natureserve.org/Search. epublication.

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Backbone Distributions

    • 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 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • 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

  • Kew Science Photographs

    • Copyright applied to individual images