Western Australia Department of Agriculture (AgWest) Hawaiian Ecosystems at Risk project (HEAR) Global Compendium of Weeds (GCW) Global Compendium of Weeds
Hypericum triquetrifolium (Clusiaceae)

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Presented here is summary information about the species Hypericum triquetrifolium 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, noxious weed, weed [for definitions, see the GCW introduction View info about Adobe Acrobat PDF format.]

Origin (native to where): [no info]


Data sources:

Dana, E.D., Sanz, M., Vivas, S. and Sobrino, E. (2005). Especies Vegetales Invasoras en Andalucía. Junta de Andalucía. (weed)

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

Fowler, A.L., Caton, B.P. Fieselmann, D., Fowler, G. and Parker, C. (2003). Creation of a Prioritization Model to Identify Weeds of Global Significance. Weed Science Society of America, Jacksonville, Florida. [The following lists indicate (Table 1) the 15 species (not in cultivation in USA) selected under Phase I and (Table 2) the further 25 highest-ranking species selected under Phase II. Full fact sheets of the new 25 species are appended (Appendix 1). Appendix 2 includes the further 126 species not in cultivation which have been fully scored. Corresponding lists of species already in cultivation in USA appear as Tables 3 and 4. The latter table includes all those species, in cultivation, which have been at least partially scored (though this process is far from complete)]

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

Parsons, W.T. and Cuthbertson, E.G. (1992). Noxious Weeds of Australia. Inkata Press, Melbourne & Sydney. (noxious weed)

Robson, T.O., Americanos, P.J. and Abu-Urmaileh, B.E. (1991). Major weeds of the Near East. Paper 104. FAO Plant Production and Protection, Rome. (agricultural weed)

The Exotic Flora of Victoria. (1998) Data supplied by Department of Natural Resources and Environment, Victoria, State Herbarium. (naturalised)

Western Australian Quarantine Inspection Service (WAQIS) Quarantine Weed

Williams, 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. (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!