Nerede bir Ot
Kuzey Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Karayipler | Plants of the World Online |
Orta Amerika | Portal Nacional sobre Diversidad Biologica en Guatemala |
Güney Amerika | Inter-American Biodiversity Information Network |
Avrupa | NOBANIS - European Network on Invasive Alien Species |
Birleşik Krallık ve İrlanda | AHDB Cereals & Oilseeds (2015) |
Akdeniz | Plants of the World Online |
Doğu ve Batı Afrika | Plants of the World Online |
Güney Afrika | T. Rebelo & C.L. Ramjukadh (2012) - SANBI |
Doğu Asya | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Güney Asya | Plants of the World Online |
Güneydoğu Asya | Plants of the World Online |
Rusya | Plants of the World Online |
Orta Asya | Plants of the World Online |
Orta Doğu | J. Norton et al (2009) |
Avustralya | R.P. Randall (2007) - The Introduced Flora of Australia and its Weed Status |
Yeni Zelanda | NZ Plant Conservation Network |