Qani bir Begona Oʻtlar
Shimoliy Amerika | Weed Science Society of America (2010) - Composite List of Weeds |
Janubiy Amerika | Inter-American Biodiversity Information Network |
Yevropa | NOBANIS - European Network on Invasive Alien Species |
Birlashgan Qirollik va Irlandiya | The Biological Records Centre |
Sharqiy Osiyo | T. Mito & T. Uesugi (2004) - Invasive Alien Species in Japan |
Avstraliya | R.P. Randall (2007) - The Introduced Flora of Australia and its Weed Status |