Asteraceae
Helenium
Helenium amarum

Helenium amarum var. amarum

This variety is accepted
The native range of this variety is Central & S. U.S.A., Cayman Islands, Hispaniola. It is an annual and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Arkansas, California, Cayman Is., District of Columbia, Dominican Republic, Florida, Georgia, Indiana, Kansas, Louisiana, Maryland, Michigan, Mississippi, Missouri, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia

Introduced into:

Jawa, New York, Queensland, Trinidad-Tobago, Wisconsin

Synonyms

Heterotypic Synonyms

Classification

Kew's Tree of Life Explorer

Discover the flowering plant tree of life and the genomic data used to build it.

View the Tree of Life
PAFTOL

Publications

POWO follows these authorities in accepting this name:

  • Govaerts, R., Nic Lughadha, E., Black, N., Turner, R. & Paton, A. (2021). The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. https://doi.org/10.1038/s41597-021-00997-6. Scientific Data 8: 215.
  • 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.

Kew Backbone Distributions

  • Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. 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.
  • Liogier, A.H. (1996). Flora de la Española 8: 1-588. Instituto Tecnológico de Santo Domingo.
  • 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?
Moldenke, H.N. [1166] United States Helenium tenuifolium K002329669 Yes
s.coll. [s.n.] Australia Helenium tenuifolium K002329657 Yes
Nash, G.V. [s.n.] United States Helenium tenuifolium K002329665 Yes
Wilson, P. [88] United States Helenium tenuifolium K002329670 Yes
Bush, B.F. [10177] United States Helenium tenuifolium K002329674 Yes
Parry, C.C. [522] United States Helenium tenuifolium K002329658 Yes
Hale, J. [s.n.] United States Helenium tenuifolium K002329662 Yes
[illegible] [456] United States Helenium tenuifolium K002329668 Yes
s.coll. [s.n.] Helenium tenuifolium K002329660 No
s.coll. [2514] United States Helenium tenuifolium K002329680 Yes
[Dr. Machengile] [273] United States Helenium tenuifolium K002329671 Yes
Curtiss, A.H. [5898] United States Helenium tenuifolium K002329666 Yes
Torrey, J.; Gray, A. [s.n.] United States Helenium tenuifolium K002329678 Yes
Fredholm, A. [5287] United States Helenium tenuifolium K002329667 Yes
Hassib, M. [s.n.] Egypt Helenium tenuifolium K002329656 Yes
Hall, E. [363] United States Helenium tenuifolium K002329679 Yes
Lindheimer, F. [108] United States Helenium tenuifolium K002329677 Yes
Bush, B.F. [172] United States Helenium tenuifolium K002329672 Yes
s.coll. [s.n.] United States Helenium tenuifolium K002329675 Yes
Curtiss, A.H. [1512] United States Helenium tenuifolium K002329673 Yes
Moldenke, H.N. [100] United States Helenium tenuifolium K002329681 Yes
Drummond, T. [177] United States Helenium tenuifolium K002329661 No
Wright, C. [382] United States Helenium tenuifolium K002329659 Yes
Drummond, T. [177] United States Helenium tenuifolium K002329663 Yes

Sources

  • Herbarium Catalogue Specimens

    • 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 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