Western Australia Department of Agriculture (AgWest) Hawaiian Ecosystems at Risk project (HEAR) Global Compendium of Weeds (GCW) Global Compendium of Weeds
Cyperus rotundus (Cyperaceae)


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Presented here is summary information about the species Cyperus rotundus from the Global Compendium of Weeds, and citations of references to this species as a weed. Definitions of terms are available in the GCW introduction View info about Adobe Acrobat PDF format. For further information--or to report corrections or concerns--contact webmaster@hear.org.


Synonyms/other Latin names:see GRIN ]

Status(es) (compiled for below "Data sources"): agricultural weed, casual alien, environmental weed, garden thug, naturalised, noxious weed, weed [for definitions, see the GCW introduction View info about Adobe Acrobat PDF format.]

Origin (native to where): [no info]



Data sources:

Actual and Prospective Weeds. Pacific Islands Ecosystems at Risk Project; http://www.hear.org/pier/ [ online info ]

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information gathered by R. Labrada) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information gathered from FAO workshops on weed management Tibaitatá- 1986; Managua-1987 and other activities) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information gathered from previous FAO projects) Information kindly provided by Dr P. Marnotte FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information gathered from various FAO reports) Information kindly provided by Mrs Sermsiri Kongsaengdao Botany & Weed Science Division DOA Thailand. FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information gathered in the FAO IPM workshop held in Kathmandou in April 1998) Information kindly provided by Ms D. Jagat Ranjit. FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information kindly provided by Dr K. Ampong-Nyarko) Information provided by Dr Kwesi Ampong-Nyarko in his mission for FAO in Erithrea. FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information kindly provided by Mr Ahmet Uludag) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information kindly provided by Mr Martin Lindo and Mr Fulton Barry Palacio) Note: For more information on weeds of the Caribbean you may consult Weeds of the lesser Antilles. 1991. Prepared by Jacques Fournet and John L. Hammerton INRA Paris France 214 p. FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information kindsly provided by Mr Mohammad Ali Baghestani Meybody) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information mainly gathered at the regional FAO workshop held in Managua May 1987 Information kindly provided by Dr Israel Garita FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information provided by Dr El Hassanein El Shirbini Hassanein) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information provided by R. Labrada) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Part of the information given by Dr Hugo Pinto and from FAO projects in banana and plantains) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Part of this information gathered from FAO regional workshop on Weed Management Tibaitatá September 1986) FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. Information gathered from FAO regional workshop on weed management Managua (Nicaragua 1987). FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. Information kindly provided by Mr A. Taleb FAO Weed Management, Ricardo Labrada.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. Information kindly provided by Mr. Md. Nazrul Islam. FAO Weed Management, Ricardo Labrada.

Florida Weeds, Florida Agricultural Retrieval Information System, FAIRS. University of Florida




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This page was created on 13 September 2007 by PT, and was last updated on 04 October 2007 by PT based on data from Rod Randall's Global Compendium of Weeds database dated 24 January 2007. Valid HTML 4.01!