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

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(hints)

Presented here is summary information about the species Picris hieracioides 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:

Class B Weeds Whitman County Washington State.

Andersen, R.N. (1968). Germination and Establishment of Weeds for Experimental Purposes. Weed Science Society of America Handbook. WSSA, Illinois.

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

mainly casual plants or plants escaping from cultivation are missing, and erroneous records of the 1987 list have not been corrected) (casual alien)

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

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. (cultivation escape)

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] (naturalised)

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. (agricultural weed)

Argentina AGRO Management Malezas Incluidas. Argentinian Software Development Company. (weed)

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

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

Bromilow, C. (1995) Problem Plants of South Africa. Briza Publications, Arcardia, South Africa. (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)

Castro, S.A., Figueroa, J.A., Munoz-Schick, M. and Jaksic, F.M. (2005) Minimum residence time,biogeographical origin, and life cycle as determinants of the geographical extent of naturalized plants in continental Chile. Diversity and Distributions 11: 183-191. Appendix S1 Checklist of 428 naturalized plants in continental Chile, their first record date (FRD), life cycle (LC), biogeographic origin (BO), and number of administrative regions occupied (ARO). Am: America; Eu: Europe; As: Asia; Af: Africa; Au: Australia; N.Z.: New Zealand; Pan: Pantropical; Cosmo: Cosmopolitan; Tro: Tropical. (naturalised)

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)

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

Darbyshire, S.J. (2003). Inventory of Canadian Agricultural Weeds. Agriculture and Agri-Food Canada. Ottawa, Ontario. (agricultural weed)

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. (weed)

Exotic Pest Plants of Ecological Concern in California (environmental weed)

Faith T. Campbell; AmWilliams, G.H. (1982). Elseviers's Dictionary of Weeds of Western Europe. Elsevier Scientific Publishing Company Amsterdam, Holland.



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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!