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

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Presented here is summary information about the species Helichrysum petiolare 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"): casual alien, environmental weed, garden thug, naturalised, noxious weed [for definitions, see the GCW introduction View info about Adobe Acrobat PDF format.]

Origin (native to where): [no info]


Data sources:

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

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

Brossard, C.C., Randall, J.M. and Hoshovsky, M.C (2000) Invasive Plants of California's Wildlands. University of California Press, USA

California Noxious Weed Control Projects Inventory (CNWCPI)

City of Sacramento, Ordinance Number 92-064. An Ordinance relating to Water Conserving Landscape Reqirements. To save water by the appropriate use of water conserving plants. (November 1992.)

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

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 (Unpublished working list).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

Exotic Pest Plants of Ecological Concern in California

Faith T. Campbell; American Lands Alliance; "Worst" Invasive Plant Species in the conterminous United States: weed

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

Landcare Research New Zealand (2001) Plant Names Database.

List of Mediterranean Weeds compiled by Sarah Brunel as part of the Medit Weeds Workshop June 2005. Chargée de mission "Plantes envahissantes" Conservatoire Botanique National Méditerranéen de Porquerolles 34 090 MONTPELLIER FRANCE

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] (naturalised)

References: This Excel database comprises all species listed in five New Zealand Journal of Botany (NZJBot) supplements to the adventive plants listed in Flora of NZ Vol. 4 (Webb et al. 1988), namely Heenan et al. (1998, 1999, 2002, 2004) and Webb et al. (1995). In the following database, Webb et al. (1988) is cited as ""FNZ4"" followed by a page number. To reduce space, the four NZJBot papers are identified simply by the volume number, followed by the page number in which the reference occurs. - Heenan, P.B.; Breitweiser, I.; Glenny, D.S.; de Lange, P.J.; Brownsey, P.J. 1998: Checklist of dicotyledons, and pteridophytes naturalised or casual in New Zealand: additional records 1994-1996. NZJBot.36: 155-162.; Heenan, P.B.; de Lange, P.J.; Cameron, E.K.; Champion, P.D. 2002: Checklist of dicotyledons, gymnosperms, and pteridophytes naturalised or casual in New Zealand: additional records 1999-2000. NZJBot.40: 155-174.; Heenan, P.B.; de Lange, P.J.; Cameron, E.K.; Ogle, C.C.; Champion, P.D. 2004: Checklist of dicotyledons, gymnosperms, and pteridophytes naturalised or casual in New Zealand: additional records 2001-2003. NZJBot.42: 797-814.; Heenan, P.B.; de Lange, P.J.; Glenny, D.S.; Breitweiser, I.; Brownsey, P.J.; Ogle, C.C. 1999: Checklist of dicotyledons and pteridophytes naturalised or casual in New Zealand: additional records 1997-1998. NZJBot.37: 629-642.; Webb, C.J.; Sykes, W.R.; Garnock-Jones, P.J.;1988: Flora of New Zealand Volume IV - Naturalised Pteridophytes, Gymnosperms, Dicotyledons. Botany Division, D.S.I.R., Christchurch, New Zealand. 1365p.; Webb, C.J.; Sykes, W.R.; Garnock-Jones, P.J.; Brownsey, P.J. 1995: Checklist of dicotyledons, gymnosperms, and pteridophytes naturalised or casual in New Zealand: additional records 1988-1993. NZJBot.33: 151-182.

Santa Catalina Island Conservancy (1997) Management Plan for the Control and Eradication of Wildland Weeds Ecological Restoration Department [August 1997].



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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!