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

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Presented here is summary information about the species Tragopogon dubius 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, cultivation escape, environmental weed, 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:

Alanen, A., Bongard, T., Einarsson, E., Hansen, H., Hedlund, L., Jansson, K., Josefsson, M., Philipp, M., Sandlund, O.T., Svart, A.E., Svart, H.E. and Weidema, I. (2004?). Introduced Species in the Nordic Countries (Denmark) under Nordic Council of Ministers (NMR), subgroup Natur-og Friluftslivsgruppen. (casual alien, cultivation escape)

Alien Plants in Korea. National Institute of Environmental Research. NIER : nier.go.kr Director. Deok-Gil Rhee. July 2004.

Anon (1992). The Grower's Weed Identification Handbook by Family and by Aphabetical Listing. Publication 4030. - Division of Agriculture and Natural Resources, University of California.

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

Botha, C. (2001). Common Weeds of Crops and Gardens in Southern Africa. ARC - Grain Crops Institute, South Africa.

sedados_eng.htm] [ online info ]

Introduced (Alien) Species Checklist: Biodiversity & Environmental Resource Data System of Belize. [This list may be incomplete as all known data has not yet been entered into the system. Note: This is a species checklist for the entire country. It may or may not display actual specimens within the BERDS database. [ i ] icon links to Species Profiles. X's in green under the districts section link to specimen data for that district. Click the [map] link in the Table header to view a map of the districts. This checklist is automatically revised as new specimen data are added to BERDS.] (naturalised)

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

Introduced plants in Galapagos. Introduced Species Registered in the Charles Darwin Research Station Herbarium as present in Galapagos (616 species, not including questionably native species), November 2004.

John Hosking, NSW Department of Agriculture, Weed Database 30 April 2003

McMullen, C.K. (1999). Flowering Plants of the Galapagos. Comstock Publishing Associates, Ithaca and London.

Pat Enwright (2003) Adventive species of the Wellington Conservancy ecological district. Project initiated by John Sawyer of D.O.C and further refined and updated by Colin Ogle of Wanganui before Ewen Cameron and Mei Nee Lee of the Auckland Museum herbarium very kindly provided lists of adventive species by ecological district for the Wellington Conservancy from the AK database. I must also thank Ewen Cameron and Rhys Gardner for identification of a number of specimens included in this list, Phillipa Crisp from W.R.C. also supplied information on species recorded by or on behalf of W.R.C and not already included in the database. Pat Enwright pers. comm. [Pat.Enright@nz.towerlimited.com]

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 unveWilliams, G. and Hunyadi, K. (1987). Dictionary of Weeds of Eastern Europe: Thier common names and importance in Latin, Albanian, Bulgarian, Czech, German, English, Greek, Hungarian, Polish, Romanian, Russian, Serbo-Croat and Slovak. Elsevier. Amsterdam.



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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!