Juncaceae
Juncus

Juncus dichotomus Elliott

First published in Sketch Bot. S. Carolina 1: 406 (1817)
This species is accepted
The native range of this species is E. U.S.A. to Central America, Greater Antilles, NW. Venezuela, Bolivia to S. South America. It is a perennial or rhizomatous geophyte and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Argentina Northeast, Argentina Northwest, Arkansas, Bolivia, Brazil South, Brazil Southeast, Chile Central, Colorado, Connecticut, Costa Rica, Delaware, District of Columbia, Dominican Republic, El Salvador, Florida, Georgia, Guatemala, Honduras, Jamaica, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Mississippi, New Jersey, New Mexico, New York, North Carolina, Ohio, Paraguay, Pennsylvania, Puerto Rico, Rhode I., South Carolina, Tennessee, Texas, Uruguay, Venezuela, Vermont, Virginia, West Virginia

Introduced into:

Austria, Belgium, Italy, New South Wales, New Zealand North, New Zealand South

Synonyms

Homotypic Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
  • Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
  • Kirschner, J. & al. (2002). Juncaceae. Species Plantarum: Flora of the World 6-8: 1-237, 1-336,1-192. Australian Biological Resources Study, Canberra.
  • 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.
  • Verloove, F. (2010). Juncus dichotomus (Juncaceae) in northwestern Italy, a xenophyte new to Europe. Willdenowia 40: 173-178.
  • Villaseñor, J.L. (2016). Checklist of the native vascular plants of Mexico. Revista Mexicana de Biodiversidad 87: 559-902.

An alternative taxonomy had been proposed by the following authorities:

  • Acevedo-Rodríguez, P. & Strong, M.T. (2005). Monocotyledons and Gymnosperms of Puerto Rico and the Virgin Islands. Contributions from the United States National Herbarium 52: 1-415. [Cited as Juncus tenuis var. dichotomus.]
  • Nelson Sutherland, C.H. (2008). Catálogo de las plantes vasculares de Honduras. Espermatofitas: 1-1576. SERNA/Guaymuras, Tegucigalpa, Honduras. [Cited as Juncus tenuis var. dichotomus.]

Kew Backbone Distributions

  • Acevedo-Rodríguez, P. & Strong, M.T. (2005). Monocotyledons and Gymnosperms of Puerto Rico and the Virgin Islands. Contributions from the United States National Herbarium 52: 1-415.
  • Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
  • Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
  • Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
  • Kirschner, J. & al. (2002). Juncaceae. Species Plantarum: Flora of the World 6-8: 1-237, 1-336,1-192. Australian Biological Resources Study, Canberra.
  • Verloove, F. (2010). Juncus dichotomus (Juncaceae) in northwestern Italy, a xenophyte new to Europe. Willdenowia 40: 173-178.
  • Villaseñor, J.L. (2016). Checklist of the native vascular plants of Mexico. Revista Mexicana de Biodiversidad 87: 559-902.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Elliot, C. [s.n.] United States K000906875 Unknown Type Material Yes
Major, E. [s.n.] United States K000906773 Unknown Type Material Yes
Fernald, M.L.; Long, B.H. [12036] United States Juncus platyphyllus K003058142 Yes
Palmer, E. [161] Mexico Juncus albicans K000574365 Type Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

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

  • 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

  • Kew Science Photographs

    • Copyright applied to individual images