Gdje Je Korov
Sjeverna Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Južna Azija | K. Moody (1989) - Weeds Reported in Rice in South & Southeast Asia |
Jugoistočna Azija | K. Moody (1989) - Weeds Reported in Rice in South & Southeast Asia |
Australija | F.J. Richardson, R.G. Richardson & R.C.H. Shepherd (2007) |
Novi Zeland | C. Howell (2008) - Consolidated List of Environmental Weeds in NZ |
Pacifički Otoci | Pacific Island Ecosystems at Risk (PIER) |