Where A Weed
North America | Weed Science Society of America (2010) - Composite List of Weeds |
Europe | NOBANIS - European Network on Invasive Alien Species |
UK & Ireland | AHDB Cereals & Oilseeds (2015) |
East Asia | CABI - Invasive Species Compendium |
South Asia | I. Ullah, S.M. Wazir, A. Farooq, S.U. Khan & Z. Hussain (2011) |
Russia | AgroAtlas - Interactive Agricultural Atlas of Russia & Neighboring Countries |
Central Asia | S. Nowak & A.S. Nowak (2013) |
Middle East | S. Hassannejad, M.S. Pirouie & E. Abbasvand (2014) |
Australia | R.P. Randall (2007) - The Introduced Flora of Australia and its Weed Status |