Asteraceae
Bidens

Bidens infirma Fernald

First published in Rhodora 40: 351 (1938)
This species is accepted
The native range of this species is SE. Québec. It is an annual and grows primarily in the temperate biome.

Distribution

Native to:

Québec

Synonyms

Heterotypic Synonyms

Classification

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Publications

An alternative taxonomy had been proposed by the following authorities:

  • Flora of North America Editorial Committee (2006). Asteraceae. Flora of North America North of Mexico 21: 1-616. Oxford University Press, New York, Oxford. [Cited as Bidens heterodoxa.]
  • Plante, S. (2001). Étude biosystématique du genre Bidens (Asteraceae) au Québec: espèces rares et taxons voisins: 1-152. Thèse, Faculté des études supérieures de l'Université Laval. [Cited as Bidens eatonii ssp. infirma.]
  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands. [Cited as Bidens heterodoxa.]

Kew Backbone Distributions

  • Plante, S. (2001). Étude biosystématique du genre Bidens (Asteraceae) au Québec: espèces rares et taxons voisins: 1-152. Thèse, Faculté des études supérieures de l'Université Laval.

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 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