Asteraceae
Helianthus

Helianthus × intermedius R.W.Long

First published in Rhodora 56: 201 (1954)
This hybrid is accepted
The native range of this hybrid is NE. & Central U.S.A. It is a perennial and grows primarily in the temperate biome. The hybrid formula is H. grosseserratus × H. maximiliani.

Distribution

Native to:

Michigan, Minnesota, Ohio, Texas, Wisconsin

Publications

POWO follows these authorities in accepting this name:

  • Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.
  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Kew Backbone Distributions

  • Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.

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 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