Saan Mga Damo
Hilagang Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Karibe | Plants of the World Online |
Gitnang Amerika | Plants of the World Online |
Timog Amerika | Inter-American Biodiversity Information Network |
Europa | NOBANIS - European Network on Invasive Alien Species |
Katimugang Aprika | T. Rebelo & C.L. Ramjukadh (2012) - SANBI |
Silangang Asya | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Timog Asya | J.R. Bhatt (2011) |
Gitnang Silangan | Plant Diversity in Saudi Arabia (2016) - King Saud University |
Australia | Australian Government - Weeds in Australia |
New Zealand | NZ Plant Conservation Network |
Kapuluang Pasipiko | Pacific Island Ecosystems at Risk (PIER) |