Global Compendium of Weeds
Helianthus angustifolius (Asteraceae)
Presented here is summary information about the species Helianthus angustifolius 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 . For further information--or to report corrections or concerns--contact email@example.com.
Synonyms/other Latin names: [ see GRIN ]
Status(es) (compiled for below "Data sources"): casual alien, naturalised, weed [for definitions, see the GCW introduction .]
Origin (native to where): [no info]
Andersen, R.N. (1968). Germination and Establishment of Weeds for Experimental Purposes. Weed Science Society of America Handbook. WSSA, Illinois. (weed)
Botond, M. & Zoltán, B.D.(eds.) (2004) Biological Invasions in Hungary. Invasive Plants. TermészetBUVAR Alapítvány Kiadó. (casual alien)
Clement, E.J. and Foster, M.C. (1994) Alien plants of the British Isles. Botanical Society of the British Isles, London. (casual alien)
Germplasm Resources Information Network G.R.I.N. GRIN (naturalised)
Some documents posted on the HEAR website are in Adobe Acrobat PDF format. If your computer is not already set up to read these files, you can download the FREE Adobe Acrobat reader. You can set up most web browsers to automatically invoke this reader (as a "helper application" or "add-in") upon encountering documents of this type (refer to your browser's documentation for how to do this).
GCW species list
Comments? Questions? Send e-mail to: firstname.lastname@example.org
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.