Cyperaceae
Cyperus

Cyperus laxus Lam.

First published in Tabl. Encycl. 1: 146 (1791)
This species is accepted
The native range of this species is Mexico to Tropical America. It is a perennial or rhizomatous geophyte and grows primarily in the seasonally dry tropical biome. It is used as a medicine, has environmental uses and for food.

Distribution

Native to:

Argentina Northeast, Argentina Northwest, Belize, Bolivia, Brazil North, Brazil Northeast, Brazil Southeast, Brazil West-Central, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Jamaica, Mexico Central, Mexico Gulf, Mexico Southeast, Mexico Southwest, Nicaragua, Panamá, Paraguay, Peru, Suriname, Trinidad-Tobago, Venezuela, Venezuelan Antilles, Windward Is.

Introduced into:

Andaman Is., Assam, Bangladesh, Cambodia, Nicobar Is.

Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
  • Espejo Serna, A. & López-Ferrari, A.R. (1997). Las Monocotiledóneas Mexicanas una Sinopsis Florística 5: 1-98. Consejo Nacional de la Flora de México, México D.F.
  • Govaerts, R. & Simpson, D.A. (2007). World Checklist of Cyperaceae. Sedges: 1-765. The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
  • Hammel, B.E. & al. (2003). Manual de Plantas de Costa Rica 2: 1-694. Missouri Botanical Garden Press, St. Louis.
  • Hoenselaar, K., Verdcourt, B. & Beentje, H. (2010). Cyperaceae. Flora of Tropical East Africa: 1-466.
  • Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
  • Idárraga-Piedrahita, A., Ortiz, R.D.C., Callejas Posada, R. & Merello, M. (eds.) (2011). Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 1-939. Universidad de Antioquia, Medellín.
  • Nelson Sutherland, C.H. (2008). Catálogo de las plantes vasculares de Honduras. Espermatofitas: 1-1576. SERNA/Guaymuras, Tegucigalpa, Honduras.
  • Pandey, R.P. & Dilwakar, P.G. (2008). An integrated check-list flora of Andaman and Nicobar islands, India. Journal of Economic and Taxonomic Botany 32: 403-500.
  • Pasha, M.K. & Uddin, S.B. (2013). Dictionary of plant names of Bangladesh, Vasc. Pl.: 1-434. Janokalyan Prokashani, Chittagong, Bangladesh.
  • Pereira-Silva, L., Larridon, I., de Oliveira Ribeiro, A.R., Santos, V.M. & Trevisan, R. (2022). Diversity and taxonomy of Cyperus (Cyperaceae) in the Central-West region of Brazil. Annals from the Missouri Botanical Garden 107: 480-545. MBG press.
  • Sarmah, K.K. & Borthakur, S.K. (2009). A checklist of angiospermic plants of Manas national park in Assam, India. Pleione 3: 190-200.
  • Sosef, M.S.M. & al. (2006). Check-list des plantes vasculaires du Gabon. Scripta Botanica Belgica 35: 1-438.

Catálogo de Plantas y Líquenes de Colombia

  • Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

Useful Plants of Boyacá Project

  • GRIN National Genetic Resources Program http://www.ars-grin.gov in The State of the World’s Plants Report–2016. (2016). Royal Botanic Gardens, Kew https://stateoftheworldsplants.org/2016/

Flora Zambesiaca

  • Haines & Lye, Sedges & Rushes E. Afr.: 163 (1983).
  • Hoenselaar in F.T.E.A., Cyperaceae: 201 (2010).
  • Lam., Tabl. Encycl. 1: 146 (1791).

Kew Backbone Distributions

  • Chou, S., Chhnang, P. & Kim, Y. (2016). A Checklist for the Seed Plants of Cambodia: 1-272. National Institute of Biological Resources, Korea.
  • Espejo Serna, A. & López-Ferrari, A.R. (1997). Las Monocotiledóneas Mexicanas una Sinopsis Florística 5: 1-98. Consejo Nacional de la Flora de México, México D.F.
  • Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
  • Pandey, R.P. & Dilwakar, P.G. (2008). An integrated check-list flora of Andaman and Nicobar islands, India. Journal of Economic and Taxonomic Botany 32: 403-500.
  • Pasha, M.K. & Uddin, S.B. (2013). Dictionary of plant names of Bangladesh, Vasc. Pl.: 1-434. Janokalyan Prokashani, Chittagong, Bangladesh.
  • Sarmah, K.K. & Borthakur, S.K. (2009). A checklist of angiospermic plants of Manas national park in Assam, India. Pleione 3: 190-200.

Flora of Tropical East Africa

  • Haines & Lye, Sedges & Rushes E. Afr.: 163 (1983).
  • Tabl. Encycl. 1: 146 (1791)

Useful Plants and Fungi of Colombia

  • Bernal, R., Gradstein, S.R., & Celis, M. (eds.). (2020). Catálogo de Plantas y Líquenes de Colombia. v1.1. Universidad Nacional de Colombia. Dataset/Checklist. https://doi.org/10.15472/7avdhn
  • Diazgranados et al. (2021). Catalogue of plants of Colombia. Useful Plants and Fungi of Colombia project. In prep.
  • Diazgranados, M., Allkin, B., Black N., Cámara-Leret, R., Canteiro C., Carretero J., Eastwood R., Hargreaves S., Hudson A., Milliken W., Nesbitt, M., Ondo, I., Patmore, K., Pironon, S., Turner, R., Ulian, T. (2020). World Checklist of Useful Plant Species. Produced by the Royal Botanic Gardens, Kew. Knowledge Network for Biocomplexity.
  • FPI (2021). Food Plants International. https://fms.cmsvr.com/fmi/webd/Food_Plants_World?homeurl=https://foodplantsinternational.com/plants/
  • GBIF.org (2021). GBIF species matching tool. https://www.gbif.org/tools/species-lookup
  • GRIN (2021). Germplasm Resources Information Network from the United States Department of Agriculture. https://www.ars-grin.gov/
  • Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (2015). Listado de especies de Productos No Maderables del caribe colombiano. 366 registros, aportados por: Garcia, H. (Contacto del Recurso), López Camacho, R. (Creador del recurso), Espitia Palencia, L. (Proveedor del metadatos). Versión 2.0. http://i2d.humboldt.org.co/ceiba/resource.do?r=le_bst-caribe_plantae_2015
  • Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (2019). Lista de especies vedadas por la resolución 213 de 1977. 8256 especies. http://i2d.humboldt.org.co/ceiba/resource.do?r=le_plantaspriorizadas_2019
  • Medicinal Plant Names Services (MPNS) v.10 (2021); http://mpns.kew.org/

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Mar 26, 2019 Osborne, J.; Langa, C.; Matimele, H.; Rokni, S.; Zandamela, J.; Macanzi, B.; Tembe, E.; Munwane, C.; Machuama, B. [JO 1361] Mozambique K001346083 Yes
Oct 1, 2003 Mori, S.A.; Silva, L.A.M.; Santos, T.S. [10539] Brazil K000188778 Yes
Oct 1, 2003 Santos, F.S.; Euponino, A. [389] Brazil K000188777 Yes
Oct 1, 2003 Noblick, L.R. [1805] Brazil K000188774 Yes
Oct 1, 2003 [s.n.] Brazil K000188772 Yes
Oct 1, 2003 Noblick, L.R. [2699] Brazil K000188775 Yes
Oct 1, 2003 Gardner, G. [s.n.] Brazil K000188780 Yes
Oct 1, 2003 Salzmann, P. [s.n.] Brazil K000188779 Isolectotype Yes
Jan 1, 1994 Chantaranothai, P.; Middleton, D.; Parnell, J.A.N.; Simpson, D.A. [943] Thailand K001639192 Yes
Funk, V.A. [6100] Venezuela K003728345 Yes
Groves, M. [217] Cameroon K000518932 Yes
Hooper, S.S.; Townsend, C.C. [1410] Kenya K003068654 Yes
Luke, Q.; Luke, P.; Collins, S. [12047] Kenya K003068655 Yes
Luke, Q.; Luke, P.; Collins, S. [12047] Kenya K003068656 Yes
Khayota, B. [553] Cameroon K000518937 Yes
Pennington, T.D.; Freire, E.; Foster, C. [14727] Ecuador K003728346 Yes
Hooper, S.S.; Townsend, C.C. [1410] Kenya K003068653 Yes

Sources

  • Angiosperm Extinction Risk Predictions v1

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

  • Catálogo de Plantas y Líquenes de Colombia

    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Colombian resources for Plants made Accessible

    • ColPlantA 2021. Published on the Internet at http://colplanta.org
    • https://creativecommons.org/licenses/by/4.0/

  • Flora Zambesiaca

    • Flora Zambesiaca
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Flora of Tropical East Africa

    • Flora of Tropical East Africa
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • 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

  • Universidad Nacional de Colombia

    • ColPlantA database
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Useful Plants and Fungi of Colombia

    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Useful Plants of Boyacá Project

    • ColPlantA database
    • http://creativecommons.org/licenses/by-nc-sa/3.0