Asteraceae
Helianthus
Helianthus pauciflorus

Helianthus pauciflorus subsp. pauciflorus

This subspecies is accepted
The native range of this subspecies is Canada to N. & E. Central U.S.A. It is a perennial and grows primarily in the temperate biome.

Distribution

Native to:

Alberta, Arkansas, British Columbia, Connecticut, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Manitoba, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Jersey, North Dakota, Oklahoma, Ontario, Prince Edward I., Québec, Rhode I., Saskatchewan, South Dakota, Texas, Vermont, Virginia, Wisconsin

Introduced into:

Amur, Austria, Baltic States, Czechia-Slovakia, France, Germany, Hungary, Italy, Khabarovsk, Maryland, Norway, NW. Balkan Pen., Primorye, Sardegna, Sicilia, Ukraine

Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Kew Backbone Distributions

  • Hassler, M. & Muer, T. (2022). Flora Germanica: alle Farn- und Blütenpflanzen Deutschlands in Text und Bild 2: 865-1712. Verlag Regionalkultur, Uberstadt-Weiher.
  • Kharkevich, S.S. (ed.) (1992). Plantae Vasculares Orientalis Extremi Sovietici 6: 1-428. Nauka, Leningrad.
  • 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.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Lindheimer, F.J. [s.n.] Helianthus rigidus K002499756 Yes
s.coll. [s.n.] United States Helianthus rigidus K002499761 Yes
Drummond [s.n.] Helianthus rigidus K002499747 Yes
Drummond [216] Helianthus rigidus K002499755 Yes
Torr; Gray; Clapp [12] United States Helianthus rigidus K002499763 Yes
Lindheimer, F. [99] United States Helianthus rigidus K002499766 Yes
Drummond [116] United States Helianthus rigidus K002499765 Yes
Drummond [11] Helianthus rigidus K002499752 Yes
Patterson, H.N. [s.n.] United States Helianthus rigidus K002499760 Yes
Baker, C.F. [687] United States Helianthus rigidus K002499757 Yes
Geyer, C.A. [s.n.] United States Helianthus rigidus K002499759 Yes
s.coll. [s.n.] Helianthus rigidus K002499750 Yes
Engelmann, G. [s.n.] United States Helianthus rigidus K002499762 Yes
Drummond [143] Helianthus rigidus K002499749 Yes
s.coll. [s.n.] Helianthus rigidus K002499753 Yes
s.coll. [s.n.] Helianthus rigidus K002499754 Yes
Bush, B.F. [243] United States Helianthus rigidus K002499764 Yes
A. V. Anashchenko; A. V. Anashczenko [4161] Helianthus rigidus K002499746 Yes
[J. LGz] [11] Helianthus rigidus K002499751 Yes
s.coll. [72] United States Helianthus rigidus K002499758 Yes
Drummond [195] United States Helianthus rigidus K002499748 Yes
Rolland, S. [s.n.] Canada Helianthus rigidus K002499745 Yes

Sources

  • 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 2025. 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 2025. 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