Western Australia Department of Agriculture (AgWest) Hawaiian Ecosystems at Risk project (HEAR) Global Compendium of Weeds (GCW) Global Compendium of Weeds
Emilia sonchifolia (Asteraceae)


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Presented here is summary information about the species Emilia sonchifolia 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, cultivation escape, environmental weed, naturalised, weed [for definitions, see the GCW introduction View info about Adobe Acrobat PDF format.]

Origin (native to where): [no info]



Data sources:

EXOTIC WEEDS AND ALIENS. An html page found on the UNDP sponsored Sustainable Development Networking Programme Website - India now being maintained by the ENVIS Secretariat, Ministry of Environment and Forests, Government of India, New Delhi.

Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Information kindly provided by Dr Dionisio P. Gazziero) 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.

Importation of Fresh Bananas from the Philippines Technical Information Paper May 2002. BIOSECURITY AUSTRALIA. (Tables 16 & 17 (Weeds))

Acuna, G.J. (1974). Plantas Indeseables en Los Cultivos Cubanos. Academia de Ciencias, Insitituto de Investigaciones de Cuba, Havana.

AgroInformacoes Plantas Daninhas - Brasil (Problematic Plants of Agriculture in Brazil).

Anexo 4, ESPECIES INVASIVAS DE REPUBLICA DOMINICANA SUGERIDAS (Invasive Plants of the Dominican Republic)

Backer, C.A. (1973) Atlas of 220 Weeds of sugarcane fields in Java. A reprint of an original publicaton from the early 1930s.

Bernard H. Zandstra (2003). Weed Control Guide for Vegetable Crops. MSU Extension Bulletin E-433 (Revised November 2002). Department of Horticulture, Michigan State University

Conabio » Programa de especies invasoras » Especies invasoras plantas (Mexico)

Darrow, R.A. Erickson, L.C. Holstrum, J.T.Jnr., Miller, J.F., Scudder, W.F. and Williams, J.L. Jnr. (1966) Report of the Terminology Committee, Standardized Names of Weeds. WSSA (14), 346-386. Weed Science Society of America.

Diwakar, P.G. and Ansari, A.A. (1995). Weed Flora of Buldhana District of Maharashtra. J. Econ. Tax. Bot. Vol. 19 No.3

Eduardo Chacón and Guido Saborío-R (2003) LISTA DE ESPECIES DE PLANTAS INTRODUCIDAS EN COSTA RICA. Asociación para la Conservación y el Estudio de la Biodiversidad (ACEBIO) [edchacon@gmail.com & gsaborio@gmail.com.]

Flora List for Pohnpei from Christopher Dahl (File creation date 15 Nov 1997) College of Micronesia-FSM Botany 250

Flora of the Marquesas islands. Botany Department of Systematic Biology. Smithsonian Institute.

Fournet, J. (1993) Phytoecological Characteristics of Weed Populations in Sugar Cane and Banana Plantations in Basse Terre (Guadeloupe). Weed Research Oxford. 33: 5, 383-395

G.R.I.N. TAXON Database GRIN

Garcia, J.G., MacBryde, B., Molina, A.R. and Herrera-MacBryde, O. (1975) Prevalent Weeds of Central America. International Plant Protection Centre, El Salvador.

Germplasm Resources Information Network G.R.I.N. GRIN

Harada, J., Shibayama, H. and Morita, H. (1996). Weeds in the Tropics. Association for International Cooperation of Agriculture and Forestry, Japan.

Henty, E.E. and Pritchard, G.S. (1973) Weeds of New Guinea and their control. Botany Bulletin N°7. Department of Forests. Div. of Botany. Lae, P.N.G. (All plants illustrated, kept in Agency library)

Holm, L. G., Doll, J., Holm, E., Pancho, J. V., and Herberger, J. P. (1997). World Weeds. Natural Histories and Distribution. John Wiley and Sons New York, USA.

Holm, L. G., Pancho, J. V., Herberger, J. P. and Plucknett, D. L. (1979). A Geographical Atlas of World Weeds. John Wiley and Sons NewYork, USA

Horng, H.C. & Leu, L.S. (1980). Weeds of Cultivated Land in Taiwan. Weed Science Society of the Republic of China.

HortGuard and GrainGuard Initial Threat List Compilations

I3N-Paraguay Datasets. Naturalised Flora.

INTRODUCED FLORA OF THE NORTHERN TERRITORY. Generation Date: September 17, 2004 4:23 PM. Ian Cowie.

ISSUES PAPER: Import Risk Analysis (IRA) for the Importation of Fresh Pineapple Fruit. August 2001. Plant Biosecurity, Biosecurity Australia. (not concerned)

Introduced (Naturalised) Flora of Ecuador: Catalogs on Web site of owners: http://www.ambiente.gov.ec/AMBIENTE/i3n2000 I3N.htm (If this link is broken, try www.ambiente.gov.ec, then access the data by clicking on "Ecuador Megadiverso" link at the top, then on "Biodiversidad del Ecuador" on the right, then on ""I3N"" on the left.) [ online info ]

Introduced (Naturalised) Species to the United States [USDA, NRCS 1999. The PLANTS database. National Plant Data Center, Baton Rouge, LA 70874-4490 USA. ]

John Hosking, NSW Department of Agriculture, Weed Database 30 April 2003 (agricultural weed)

Keighery, G. and Longman, V. (2004). The naturalized vascular plants of Western Australia 1: Checklist, environmental weeds and Distribution in IBRA Regions. Plant Protection Quarterly Vol.19 (1). pp:12-32.

anon. (2002). The Common Weeds of Central Thailand. Weed Science Society of Thailand.




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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!