Gdje Je Korov
Sjeverna Amerika | S. Pagad (2016) |
Južna Amerika | Inter-American Biodiversity Information Network |
Europa | NOBANIS - European Network on Invasive Alien Species |
Ujedinjeno Kraljevstvo i Irska | Natural England |
Mediteran | L. Celesti-Grapow et al (2009) |
Novi Zeland | C. Howell (2008) - Consolidated List of Environmental Weeds in NZ |