Nerede bir Ot
Kuzey Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Güney Amerika | Inter-American Biodiversity Information Network |
Birleşik Krallık ve İrlanda | Online Atlas of the British & Irish Flora |
Doğu Asya | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Güneydoğu Asya | K. Moody (1989) - Weeds Reported in Rice in South & Southeast Asia |
Avustralya | CABI - Invasive Species Compendium |
Yeni Zelanda | CABI - Invasive Species Compendium |