| 1 | Native | Africa | Northern Africa | Algeria | | n. | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Africa | Northern Africa | Libya | | n. | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Africa | Northern Africa | Morocco | | | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Africa | Northern Africa | Tunisia | | | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Asia-Temperate | Western Asia | Cyprus | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Asia-Temperate | Western Asia | Lebanon | | | Mouterde, P. 1966-. Nouvelle flore du Liban et de la Syrie. |
| 1 | Native | Asia-Temperate | Western Asia | Syria | | | Mouterde, P. 1966-. Nouvelle flore du Liban et de la Syrie. |
| 1 | Native | Europe | Eastern Europe | Belarus | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Eastern Europe | Latvia | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Eastern Europe | Lithuania | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Eastern Europe | Moldova | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Northern Europe | Sweden | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Southeastern Europe | Albania | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Southeastern Europe | Croatia | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 1 | Native | Europe | Southeastern Europe | Greece | | incl. Crete | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Europe | Southeastern Europe | Italy | | incl. Sardinia, Sicily | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Europe | Southwestern Europe | France | | incl. Corsica | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southwestern Europe | Portugal | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southwestern Europe | Spain | | incl. Baleares | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 2 | Cultivated | | | | | also cult. | |
| 4 | Naturalized | Africa | Macaronesia | Portugal | Azores | | Silva, L. et al. 2005. Listagem da fauna e flora terrestres dos Açores. Lista des plantas vasculares (Pteridophyta e Spermatophyta). |
| 4 | Naturalized | Africa | Macaronesia | Portugal | Madeira Islands | | Press, J. R. & M. J. Short, eds. 1994. Flora of Madeira. |
| 4 | Naturalized | Africa | Macaronesia | Spain | Canarias | | Arechavaleta, M. et al., coords. 2009. Lista de especies silvestres de Canarias: hongos, plantas y animales terrestres |
| 4 | Naturalized | Australasia | Australia | Australia | | | Lazarides, M. & B. Hince. 1993. CSIRO Handbook of Economic Plants of Australia |
| 4 | Naturalized | Australasia | New Zealand | New Zealand | | | Allan, H. H. B. et al. 1961-. Flora of New Zealand. |
| 4 | Naturalized | Europe | Eastern Europe | Estonia | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Eastern Europe | Russian Federation-European part | European part | | Komarov, V. L. et al., eds. 1934-1964. Flora SSSR. |
| 4 | Naturalized | Europe | Eastern Europe | Ukraine | Krym | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Austria | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Czech Republic | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Germany | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Hungary | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Netherlands | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Poland | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Slovakia | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Middle Europe | Switzerland | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Northern Europe | Norway | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Northern Europe | United Kingdom | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Europe | Southeastern Europe | Romania | | | Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). |
| 4 | Naturalized | Northern America | | Mexico | | | Gómez-Pompa, A. & V. Sosa, eds. 1978-. Flora de Veracruz. |
| 4 | Naturalized | Northern America | Eastern Canada | Canada | New Brunswick | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Eastern Canada | Canada | Nova Scotia | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Eastern Canada | Canada | Ontario | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Eastern Canada | Canada | Québec | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | Illinois | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | Iowa | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | Minnesota | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | North Dakota | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | Wisconsin | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Connecticut | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Maine | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Michigan | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | New Hampshire | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | New Jersey | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | New York | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Ohio | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Rhode Island | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Vermont | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northwestern U.S.A. | United States | Montana | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northwestern U.S.A. | United States | Oregon | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Northwestern U.S.A. | United States | Washington | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Maryland | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Tennessee | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Virginia | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Southwestern U.S.A. | United States | California | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Southwestern U.S.A. | United States | Utah | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Western Canada | Canada | Alberta | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Western Canada | Canada | British Columbia | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Northern America | Western Canada | Canada | Saskatchewan | | Kartesz, J. T. 2011. North American plant atlas. The Biota of North America Program (BONAP) |
| 4 | Naturalized | Southern America | Caribbean | Cuba | | | Acevedo-Rodríguez, P. & M. T. Strong. 2012. Catalogue of seed plants of the West Indies. Smithsonian Contr. Bot. 98 |
| 4 | Naturalized | Southern America | Caribbean | Hispaniola | | | Acevedo-Rodríguez, P. & M. T. Strong. 2012. Catalogue of seed plants of the West Indies. Smithsonian Contr. Bot. 98 |
| 4 | Naturalized | Southern America | Caribbean | United States | Puerto Rico | | Acevedo-Rodríguez, P. & M. T. Strong. 2012. Catalogue of seed plants of the West Indies. Smithsonian Contr. Bot. 98 |
| 4 | Naturalized | Southern America | Southern South America | Argentina | | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 4 | Naturalized | Southern America | Southern South America | Chile | | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 4 | Naturalized | Southern America | Southern South America | Uruguay | | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 4 | Naturalized | Southern America | Western South America | Bolivia | | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 4 | Naturalized | Southern America | Western South America | Ecuador | | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 4 | Naturalized | Southern America | Western South America | Peru | | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |