Western Australia Department of Agriculture (AgWest) Hawaiian Ecosystems at Risk project (HEAR) Global Compendium of Weeds (GCW) Global Compendium of Weeds
Allium triquetrum (Liliaceae)

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Presented here is summary information about the species Allium triquetrum 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, garden thug, naturalised, noxious weed, weed [for definitions, see the GCW introduction View info about Adobe Acrobat PDF format.]

Origin (native to where): W Mediterranean, "Eur (France, Italy, Spain), Medit Islands, Afr (Morocco to Tunisia), Madeira Islands", W. Med.


Data sources:

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

ANEXO 1 - Espécies introduzidas em Portugal continental - (I) Invasoras. Legislaçao Nacional Decreto-Lei no. 565/99 de 21-12-1999 (Versao 1 Originária) Decreto-Lei565/9921-12-1999 Ministério do Ambiente Regula a introduçao na natureza de espécies nao indígenas da flora e fauna. Espécies nao indígenas da flora e da fauna 21-12-1999295 fauna, flora, animais domésticos, espécies de fauna ameaçadas, protecçao dos animais, vegetaçao Direito do Ambiente 1999-12-21 S (naturalised)

Anon, (----). Species introduced in Continental Portugal [Espécies introduzidas em Portugal Continenta]. ICN - Instituto da Conservacao da Natureza. (naturalised)

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

Barker, W.R., R.M.Barker, J.P. Jessop & H.P. Vonow (Eds.) (2005). Census of South Australian Vascular Plants. 5th Edition. J. Adelaide Bot. Gard. Supplement 1. (Botanic Gardens of Adelaide & State Herbarium: Adelaide). (naturalised)

Blood, K. (2001) Environmental weeds: A field guide for SE Australia. C.H. Jerram & Associates. (environmental weed)

CALFLORA DATABASE Summaries of geographic distribution, habitat, and lifeform data for the approximately 8400 vascular plant taxa known to be native or naturalized in California, based on published literature as well as specific documented observations. (weed)

Carr, G.W., Yugovic, J.V. and Robinson, K.E. (1992). Environmental Weed Invasions in Victoria. Department of Conservation and Environment. Melbourne (environmental weed)

Check-list of the Flowering Plants and Ferns of Cornwall and the Isles of Scilly - 1994 C.N. French and R.J. Murphy. University of Exeter (naturalised)

Chris Buddenhagen and Melanie Newfield (pers comm. 2001) A list of potential and actual environmental weeds for New Zealand. Department of Conservation. (environmental weed)

Clement, E.J. and Foster, M.C. (1994) Alien plants of the British Isles. Botanical Society of the British Isles, London. (garden thug, naturalised)

Colin C. Ogle (last revision May 2003). Adventive plants collected in the Wanganui Conservancy of the New Zealand Department of Conservation, 1988-present. (Unpublished working list).  Author's address: 22 Forres St, Wanganui, New Zealand.  Email: robcol.ogle@xtra.co.nz (naturalised)

Environmental Weed List Victoria. Supplied by Weedmanager.Net (Source not cited but possibly drawn from Carr et al. Environmental Weeds of Victoria) (environmental weed)

Faith T. Campbell; American Landss Alliance; draft lists of exotic plant species invasive in continental United States mentioned as invasive by someone but lacking sufficient source to include on main list; most but not all exotic in origin: weed (environmental weed)

Fern, K. (1992-97). Plants for a Future. A resource centre for edible and other useful plants. The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, England. (naturalised)

Germplasm Resources Information Network G.R.I.N. GRIN (naturalised, weed)

Hill, M., Baker, R., Broad, G., Chandler, P.J., Copp, G.H., Ellis, J., Jones, D., Hoyland, C., Laing, I., Longshaw, M., Moore, N., Parrott, D., Pearman, D., Preston, C., Smith, R.M. and Waters, R.(2005). Audit of non-native species in England. English Nature Research Reports N° 662, English Nature. (cultivation escape, naturalised)

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 (weed)

Hussey, B.M.J., Keighery, G.J., Cousens, R.D., Dodd, J. and Lloyd. S.G. (1997). Western Weeds, a guide to the weeds of Western Australia. Plant Protection Society of Western Australia, Inc Western Australia. [list of images held in slide collection from original publication] (naturalised)

IBS INTERNET FORUM Weedy Bulbs around the World. International Bulb Society Quarterly Vol 2, N°2 Summer 2000.

Inger Wallentinus (19??). Introduced Marine Algae and Vascular Plants in European Aquatic Enviroments. Department of Marine Botany, Göteborg University, Göteborg, Sweden. Appendix 1. Introduced vascular plants in aquatic environments in the different European areas, incuding also occasional species. (naturalised, weed)

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

Introduced (Naturalised) species of Tasmania (1999) Data Supplied by Resource Management and Conservation Department of Primary Industry, Water & Environment. Hobart (naturalised)

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

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. (environmental weed, naturalised)

Landcare Research New Zealand (2001) Plant Names Database. (naturalised)

Garden Thugs proposed to be withdrawn from nurseries in Western Australia. List complied by Sandy Lloyd in consultation with EWAN, CALM and other staff of Dept. (garden thug, weed)



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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!