Western Australia Department of Agriculture (AgWest) Hawaiian Ecosystems at Risk project (HEAR) Global Compendium of Weeds (GCW) Global Compendium of Weeds
Humulus japonicus (Cannabaceae)

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Presented here is summary information about the species Humulus japonicus 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, garden thug, 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:

A Provisional List Of Non-Native Invasive And Potentially Invasive Plants In New England. Leslie J. Mehrhoff. DRAFT Please Note: This list has no legal status 1 JAN 2000

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. (casual alien)

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

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

Faith T. Campbell; American Landss Alliance; draft lists of exotic plant species invasive in continental United States mentioned as invasive by someone but lacking sufficient source to include on main list; most but not all exotic in origin: weed (environmental weed)

Germplasm Resources Information Network G.R.I.N. GRIN (naturalised)

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)

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

Invasive Plant Species in Delaware. William A. McAvoy ( Botanist) Delaware Natural Heritage Program June 2001. This list contains 64 species and varieties of alien vascular plants considered to be invasive in the state of Delaware. These species are or have extreme potential to be detrimental to natural systems; i.e. displace native vegetation and disrupt ecological processes. (environmental weed)

Invasive and Exotic Weeds. Invasive List: The Source for Information and Images of Invasive & Exotic Species. A joint project of The University of Georgia's Bugwood Network, USDA Forest Service and USDA APHIS PPQ.

Korean Society of Plant Protection. (1972). A List of Plant Diseases, Insect Pests and Weeds in Korea. The Korean Society of Plant Protection. (agricultural weed)

Leslie J. Mehrhoff (1999) Non-native Invasive Plant Species Occurring in Connecticut. Revised Edition . George Safford Torrey Herbarium. Connecticut Invasive PlantWorking Group. PLUS The Non-Native Invasive & Potentially Invasive Vascular Plants in Connecticut. CT Geological and Natural History Survey (environmental weed)

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

Non-Native Invasive & Potentially Invasive Vascular Plants in Connecticut. The CT Geological and Natural History Survey. List and criteria developed by the George Safford Torrey Herbarium at the University of Connecticut in conjunction with the State Geological and Natural History Survey of Connecticut and the Connecticut Invasive Plant Working Group. (environmental weed)

USDA Forest Service Eastern Region, Section 3B. Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States. (environmental 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!