Global Compendium of Weeds
Richardia scabra (Rubiaceae)
Presented here is summary information about the species Richardia scabra 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 webmaster@hear.org.
Synonyms/other Latin names: [ see GRIN ]
Status(es) (compiled for below "Data sources"): agricultural weed, environmental weed, naturalised, weed [for definitions, see the GCW introduction .]
Origin (native to where): [no info]
Data sources:
Important Weed Species in Crops and Countries. Data stored from 59 developing countries and regularly updated. (Part of the information given by Dr Hugo Pinto and from FAO projects in banana and plantains) FAO Weed Management, Ricardo Labrada. (agricultural weed)
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)
Bernard H. Zandstra (2003). Weed Control Guide for Vegetable Crops. MSU Extension Bulletin E-433 (Revised November 2002). Department of Horticulture, Michigan State University (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)
Germplasm Resources Information Network G.R.I.N. GRIN (naturalised, weed)
Holm, L. G., Pancho, J. V., Herberger, J. P. and Plucknett, D. L. (1979). A Geographical Atlas of World Weeds. John Wiley and Sons NewYork, USA (weed)
HortGuard and GrainGuard Initial Threat List Compilations (agricultural weed)
INTRODUCED FLORA OF THE NORTHERN TERRITORY. Generation Date: September 17, 2004 4:23 PM. Ian Cowie. (naturalised)
John Hosking, NSW Department of Agriculture, Weed Database 30 April 2003 (agricultural weed, naturalised)
Keighery, G. and Longman, V. (2004). The naturalized vascular plants of Western Australia 1: Checklist, environmental weeds and Distribution in IBRA Regions. Plant Protection Quarterly Vol.19 (1). pp:12-32. (naturalised)
Kissman, K.G. & Groth, D. (1995). Plantas Infestantes e Nocivas. Vol 3 - 2nd Ed. BASF. (weed)
Lindemann, H.V. (2006). La flora interactiva de las malezas de México. Colegio de Postgraduados en Ciencias Agrícolas. For comments please write to: malezasdemexico@yahoo.com.mx or heike@colpos.mx. (Dec, 2006) (weed)
List of exotic plants that have naturalised within the Wet Tropics Bioregion from Werren, G. (2001) 'Environmental Weeds of the Wet Tropics Bioregion: Risk Assessment & Priority Ranking'. A report prepared for the Wet Tropics Management Authority, Cairns [Source of data: Queensland Herbarium records (HERBRECS) to November 2000; emended by concatenating conspecific subspecies/varieties, and inserting additional species otherwise known to have naturalised within the region] (environmental weed)
Lorenzi, H. (2000). Plantas daninhas do Brasil. Terrestres, Aquaticas, Parasitas e Toxicas. 3rd Edition. Instituto Plantarum De Estudos Da Flora Ltda (weed)
Major Weeds of Thailand. Botany and Weed Science Division of the Thai Department of Agriculture. (agricultural weed)
Morita, H. (1997). Handbook of Arable Weeds in Japan. Kumiai Chemical Company. (agricultural weed)
Murphy T.R. and Johnson B.J. (2001) Weeds of Southern Turfgrasses. College of Agricultural and Environmental Sciences - Griffin, Georgia.
Noda, K., Teerawatsakul, M., Prakongvongs, C. and Chaiwiratnukul, L. (1994). Major Weeds in Thailand. National Weed Science Research Institute Project, Revised Third Edition. Thailand. (weed)
PRINCIPALES MALEZAS DE CENTRO AMERICA Y EL CARIBE CONTROLADAS CON ROUNDUP MAX. Per Label Registration in Peru and Ecuador. (from Chris Buddenhagen, Galapagos Islands) (agricultural weed)
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 unverified listing of what happens to be in the Bishop Museum specimen collection database. (naturalised)
RAPID. Common Weeds and Poisonous Plants of North America: University of Idaho, College of Agriculture - [RAPID = Random Access Plant IDentification] (weed)
Richardson, F.J., Richardson, R.G. and Shepherd, R.C.H. (2006). Weeds of the South-East. An identification guide for Australia. R.G. & F.J. Richardson. Meredith, Victoria. ISBN 0958743932, 438 pages. (weed)
Seja Bem Vindo ao Site Plantas Daninhas Aqui você encontrará diversas informaçoes, que estao sendo constantemente atualizadas. (March 2002) (weed)
Short, P. (Phil). (1998) Guide to the Weeds of the Northern Territory. Darwin Herbarium (weed)
Swaziland's Alien Plants Database (naturalised)
The Exotic Plants of Southern Florida. Exotic Specifics. The Institute for Regional Conservation George D. Gann and Keith A. Bradley irc@regionalconservation.org 22601 S.W. 152 Ave. Miami, Florida 33170. (weed)
The Research Institute for Bioresources. Okayama University. Laboratory of Wild Plant Science. "Naturalized plants from foreign country into Japan". (naturalised)
Florida Weeds, Florida Agricultural Retrieval Information System, FAIRS. University of Florida (environmental weed)
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Comments? Questions? Send e-mail to: webmaster@hear.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.
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