Onagraceae
Circaea

Circaea canadensis (L.) Hill

First published in Veg. Syst., ed. 10: 21 (1765)
This species is accepted
The native range of this species is European Russia to N. & N. Central Japan, S. Central & SE. Canada to N. Central & E. U.S.A. It is a perennial and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Altay, Amur, Arkansas, Buryatiya, Central European Russia, China North-Central, Chita, Connecticut, Delaware, District of Columbia, East European Russia, Georgia, Illinois, Indiana, Inner Mongolia, Iowa, Irkutsk, Japan, Kansas, Kazakhstan, Kentucky, Khabarovsk, Korea, Krasnoyarsk, Kuril Is., Louisiana, Maine, Manchuria, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Brunswick, New Hampshire, New Jersey, New York, North Carolina, North Caucasus, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Pennsylvania, Primorye, Prince Edward I., Québec, Rhode I., Sakhalin, South Carolina, South Dakota, Tennessee, Vermont, Virginia, West Siberia, West Virginia, Wisconsin, Wyoming

Synonyms

Homotypic Synonyms

Accepted Infraspecifics

Classification

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PAFTOL

Publications

POWO follows these authorities in accepting this name:

  • Flora of North America Editorial Committee (2021). Flora of North America North of Mexico 10: 1-456. Oxford University Press, New York, Oxford.
  • 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.

An alternative taxonomy had been proposed by the following authorities:

  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne. [Cited as Circaea lutetiana subsp. canadensis.]

Kew Backbone Distributions

  • Barkalov, V.Y. (ed.) (1991). Plantae Vasculares Orientalis Extremi Sovietici 5: 1-388. Nauka, Leningrad.
  • Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
  • Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
  • Malyschev, L.I., Peshkova, G.A. & Baikov, K.S. (eds.) (2007). Flora of Siberia 14: 1-210. Scientific Publishers, Inc., Enfield, Plymouth.
  • Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
  • Peschkova, G.A. (ed.) (2006). Flora of Siberia 10: 1-314. Scientific Publishers, Inc., Enfield, Plymouth.
  • USDA, NRCS ( 2021-continuously updated). Natural Resources Conservation Services Plant Database http://plants.usda.gov/cgi_bin/topics.cgi?earl=checklist.html.
  • Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.
  • Wu, Z., Raven, P.H. & Hong, D. (eds.) (2007). Flora of China 13: 1-548. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).

Other Data

Other Kew resources that provide information on this taxon:

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 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