Asteraceae
Helianthus

Helianthus debilis Nutt.

First published in Trans. Amer. Philos. Soc., n.s., 7: 367 (1841)
This species is accepted
The native range of this species is Florida.

Distribution

Native to:

Alabama, Connecticut, Florida, Georgia, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, New Hampshire, New York, North Carolina, Pennsylvania, Rhode I., South Carolina, Texas, Vermont, Virginia, West Virginia

Introduced into:

Austria, Azores, Cuba, Czechoslovakia, France, India, Jawa, Korea, KwaZulu-Natal, Mozambique, Northern Provinces, Norway, Queensland, Taiwan, Western Australia

Synonyms

Homotypic Synonyms

Accepted Infraspecifics

Publications

POWO follows these authorities in accepting this name:

  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.
  • Schäfer, H. (2021). Flora of the Azores a field guide: 1-445. Margraf Publishers GmbH.

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • IUCN Categories

    • IUCN Red List of Threatened Species
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2022 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 2023. 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

  • Kew Science Photographs

    • Copyright applied to individual images