Nerede bir Ot
Kuzey Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Güney Amerika | CABI - Invasive Species Compendium |
Avrupa | NOBANIS - European Network on Invasive Alien Species |
Birleşik Krallık ve İrlanda | CABI - Invasive Species Compendium |
Akdeniz | Plants of the World Online |
Doğu ve Batı Afrika | BioNET-EAFRINET |
Güney Afrika | I.A.W. MacDonald (2003) - Invasive Alien Species in Southern Africa |
Doğu Asya | Invasive Species of Japan |
Güney Asya | Uttar Pradesh State Biodiversity Board |
Güneydoğu Asya | Plants of the World Online |
Rusya | AgroAtlas - Interactive Agricultural Atlas of Russia & Neighboring Countries |
Orta Asya | S. Nowak & A.S. Nowak (2013) |
Orta Doğu | Gamal E.B. El Ghazali & Abdul Rahman A. Al-Soqeer (2013) |
Avustralya | Australian Government - Weeds in Australia |
Yeni Zelanda | CABI - Invasive Species Compendium |
Pasifik Adaları | Pacific Island Ecosystems at Risk (PIER) |
Hint Okyanusu | Plants of the World Online |