Kur Nezāle
Ziemeļamerika | Weed Science Society of America (2010) - Composite List of Weeds |
Dienvidamerika | Inter-American Biodiversity Information Network |
Vidusjūra | Plants of the World Online |
Dienvidāfrika | I.A.W. MacDonald (2003) - Invasive Alien Species in Southern Africa |
Austrumāzija | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Austrālija | Australian Government - Weeds in Australia |
Jaunzēlande | C. Howell (2008) - Consolidated List of Environmental Weeds in NZ |
Klusā Okeāna | Pacific Island Ecosystems at Risk (PIER) |