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

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Presented here is summary information about the species Erechtites valerianifolia 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, 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.

A list of weed species from various New Zealand references to "weeds" compiled by P.A.Williams, Landcare Research, New Zealand.

Alien Species. On March 10, the Japanese Cabinet submitted the bill dealing with invasive alien species to the Diet. The Diet passed the bill without amendments and the Invasive Alien Species Act was promulgated as of June 2, 2004. List of alien species recognized to be established in Japan or found in the Japanese wild (as of October 27, 2004) [PDF]

Auld, B.A. and Medd, R.W. (1992) WEEDS, An illustrated botanical guide to the weeds of Australia. Inkata Press, Melbourne.

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

Banana Weeds Report to Hortguard, Randall (1999).

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

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

Green, P. (1994) NORFOLK ISLAND SPECIES LIST. In Flora of Australia, Vol.49, AGPS. Australian Biological Resources Study (Peter Green)

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., 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

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

Kissman, K.G. & Groth, D. (1993). Plantas Infestantes e Nocivas. Vol 2 - 2nd Ed. BASF.

Landcare Research New Zealand (2001) Plant Names Database.

Li Yanghan (1998). Weeds of China. Beijing: Agriculture Press. 1617 pages + 8 plates. This book describes 106 families, 591 genera, 1380 species, 11 subspecies, 60 varied species. In Chinese with Latin name, English name and Chinese name index.

List of exotic plants that have naturalised within the Wet Tropics Bioregion from Werren, G. (2001) 'Environmental Weeds of the Wet Tropics Bioregion: Risk Assessment & Priority Ranking'. A report prepared for the Wet Tropics Management Authority, Cairns [Source of data: Queensland Herbarium records (HERBRECS) to November 2000; emended by concatenating conspecific subspecies/varieties, and inserting additional species otherwise known to have naturalised within the region] (environmental weed)

Mangoensoekardjo, S. and Pancho, J.V. (1975). Rerumputan Di Kebun Karet, Kelapa, Sawit, Coklat, The Dan Padi Serta cara Pemberantasannya. [Current Status of weed problems in plantation crops]. Bulletin B.P.P.M. Vol.6 No 1 Maret.

National Parks Board, Singapore. Species Lists.

Plant Threats to Pacific Ecosystems. A product of the Pacific Island Ecosystems at Risk project (PIER). This table lists all species that are profiled on PIER. It includes those of environmental concern (including those that are probably of threat only to islands with high elevations) as well as agricultural and ruderal weeds. Jim Space, PEIR Co-ordinator.

Plants Naturalised in Hawai'i. Bishop Musem, Oahu. DISCLAIMER: Be it known to all who use this web resource, that this is NOT intended to represent a complete, definitive, or authoritative checklist of the flora and fauna of the Hawaiian Islands. This is a Beta-Test site that makes available online a copy of the taxonomic database currently used by the Bishop Museum Botany collection for its collections databases. Some groups in this list have been thoroughly scrutinized and do, in fact, represent an essentially complete checklist for the Hawaiian Islands. Other groups, however, are NOT complete, and only represent an unverified listing of what happens to be in the Bishop Museum specimen collection database.

Richardson, F.J., Richardson, R.G. and Shepherd, R.C.H. (2006). Weeds of the South-East. An identification guide for Australia. R.G. & F.J. Richardson. Meredith, Victoria. ISBN 0958743932, 438 pages.

Roy, B., Popay, I., Champion, P., James, T., and Rahman, A. (1998). An illustrated guide to the common weeds of New Zealand. New Zealand Plant Protection Society, R.G. & F.J. Richardson.

Wu, S.H., Hsieh, C.F. and Rejmanek, M. (2004). Catalouge of the Naturalized Flora of Taiwan. Taiwania, 49 (1) pp:16-31.



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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!