Asteraceae
Helenium

Helenium flexuosum Raf.

First published in New Fl. 4: 81 (1838)
This species is accepted
The native range of this species is E. Canada to U.S.A. It is a perennial and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Jersey, North Carolina, Nova Scotia, Ohio, Oklahoma, Ontario, Pennsylvania, Québec, South Carolina, Tennessee, Texas, Virginia, West Virginia, Wisconsin

Introduced into:

Minnesota, New York, Tadzhikistan, Uzbekistan

Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Chadde, S.W. (2019). Minnesota Flora. An illustrated guide to the vascular plants of Minnesota ed. 2: 1-776. Steve W. Chadde.
  • Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.
  • Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.

Kew Backbone Distributions

  • Chadde, S.W. (2019). Minnesota Flora. An illustrated guide to the vascular plants of Minnesota ed. 2: 1-776. Steve W. Chadde.
  • Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Ahles, H.E.; Haesloop, J.G. [26658] United States K002329910 Yes
Sladewski, C.M.; Johnson, F.L. [W0437] United States K002329909 Yes
Thompson, R.A.; Rudman, R.; Johnson, F.L. [C0743] United States K002329908 Yes
F. Lindhe[im]er [s.n.] United States Helenium nudiflorum K002329843 Yes
Bush, B.F. [174] United States Helenium nudiflorum K002329837 Yes
Palmer, E.J. [7957] United States Helenium nudiflorum K002329832 Yes
Rugel, F.I.X. [s.n.] Helenium nudiflorum K002329850 Yes
s.coll. [39802] United States Helenium nudiflorum K002329838 Yes
Curtiss, A.H. [1520] United States Helenium nudiflorum K002329827 Yes
Blakley, O.W.; Stevens, G.W. [1438] United States Helenium nudiflorum K002329840 Yes
Hall, E. [361] United States Helenium nudiflorum K002329844 Yes
Engelmann, G. [s.n.] United States Helenium nudiflorum K002329848 Yes
Palmer, E.J. [32385] United States Helenium nudiflorum K002329836 Yes
Stevens, G.W. [2314] United States Helenium nudiflorum K002329841 Yes
Stevens, G.W. [1047] United States Helenium nudiflorum K002329839 Yes
Moldenke, H.N. [539] United States Helenium nudiflorum K002329825 Yes
Engelmann, G. [s.n.] United States Helenium nudiflorum K002329835 Yes
McGregor, R.L. [15784] United States Helenium nudiflorum K002329831 Yes
Curtiss, A.H. [4972] United States Helenium nudiflorum K002329829 Yes
Douglas, D. [69] United States Helenium nudiflorum K002329822 Yes
Beattie, F. [s.n.] United States Helenium nudiflorum K002329842 Yes
Curtiss, A.H. [1520] United States Helenium nudiflorum K002329826 Yes
Curtiss, A.H. [6663] United States Helenium nudiflorum K002329853 Yes
Palmer, E.J. [7606] United States Helenium nudiflorum K002329833 Yes
Rugel, F.I.X. [s.n.] United States Helenium nudiflorum K000974765 Unknown Type Material Yes
Lindheimer, F. [109] United States Helenium nudiflorum K000974767 Unknown Type Material Yes
Engelmann, G. [s.n.] United States Helenium nudiflorum K002329851 No
Drummond, T. [207] United States Helenium nudiflorum K002329846 Yes
Hale, J. [s.n.] Helenium nudiflorum K002329821 Yes
Engelmann [s.n.] Helenium nudiflorum K002329849 Yes
Drummond, T. [179] United States Helenium nudiflorum K002329823 Yes
Bush, B.F. [9085] United States Helenium nudiflorum K002329834 Yes
Drummond, T. [207] United States Helenium nudiflorum K002329847 Yes
French, G.H. [1520] United States Helenium nudiflorum K002329830 Yes
Curtiss, A.H. [1520] United States Helenium nudiflorum K000974766 Unknown Type Material Yes
Bush, B.F. [877] United States Helenium nudiflorum K002329824 Yes
Nash, G.V. [s.n.] United States Helenium nudiflorum K002329828 Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

    • Angiosperm Threat Predictions
    • http://creativecommons.org/licenses/by/4.0

  • Herbarium Catalogue Specimens

    • 'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2026. 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 2026. 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