Nordamerika | Weed Science Society of America (2010) - Composite List of Weeds |
Caribien | Plants of the World Online |
Sydamerika | Inter-American Biodiversity Information Network |
Europa | NOBANIS - European Network on Invasive Alien Species |
UK og Irland | AHDB Cereals & Oilseeds (2015) |
Middelhavet | Plants of the World Online |
Øst og Vest Afrika | CABI - Invasive Species Compendium |
Sydlige Afrika | I.A.W. MacDonald (2003) - Invasive Alien Species in Southern Africa |
Øst Asien | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Syd Asien | CABI - Invasive Species Compendium |
Sydøst Asien | CABI - Invasive Species Compendium |
Rusland | AgroAtlas - Interactive Agricultural Atlas of Russia & Neighboring Countries |
Centralasien | S. Nowak & A.S. Nowak (2013) |
Mellemøsten | S. Hassannejad, M.S. Pirouie & E. Abbasvand (2014) |
Australien | Cotton Catchment Communities |
New Zealand | CABI - Invasive Species Compendium |
Stillehavsøerne | Pacific Island Ecosystems at Risk (PIER) |
