Di Mana Gulma
Amerika Utara | Weed Science Society of America (2010) - Composite List of Weeds |
Amerika Selatan | CABI - Invasive Species Compendium |
Eropa | NOBANIS - European Network on Invasive Alien Species |
Kerajaan Inggris & Irlandia | CABI - Invasive Species Compendium |
Laut Mediteranea | CABI - Invasive Species Compendium |
Asia Timur | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Rusia | Чужеродные виды на территории России |
Timur Tengah | S. Hassannejad & S.P. Ghafarbi (2012) |
Australia | F.J. Richardson, R.G. Richardson & R.C.H. Shepherd (2007) |
Selandia Baru | CABI - Invasive Species Compendium |
Samudera Hindia | CABI - Invasive Species Compendium |