Gdje Je Korov
Sjeverna Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Mediteran | J. Maillet & C. Zaragoza (2002) |
Istok i Zapadna Afrika | BioNET-EAFRINET |
Južna Afrika | J. Visser (1985) |
Istočna Azija | J.C. Axmacher & W. Sang (2013) |
Južna Azija | B. Subbareddy (2011) |
Jugoistočna Azija | D.F. Waterhouse (1993) - The Major Arthropod Pests & Weeds of Agriculture in Southeast Asia |
Bliski Istok | CABI - Invasive Species Compendium |
Australija | Australian Government - Weeds in Australia |
Pacifički Otoci | Pacific Island Ecosystems at Risk (PIER) |
Indijski Ocean | Plants of the World Online |