Kus Umbrohi
Põhja-Ameerika | Weed Science Society of America (2010) - Composite List of Weeds |
Kariibi | Plants of the World Online |
Lõuna-Ameerika | Plants of the World Online |
Euroopa | NOBANIS - European Network on Invasive Alien Species |
Ida-Aasia | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
India Ookean | Plants of the World Online |