| 1 | Native | Europe | Middle Europe | Germany | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Middle Europe | Netherlands | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Middle Europe | Switzerland | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Northern Europe | Ireland | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Northern Europe | United Kingdom | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southeastern Europe | Italy | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southwestern Europe | France | | | 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 | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 2 | Cultivated | | | | | also cult. | |
| 4 | Naturalized | Africa | Macaronesia | Portugal | Azores | | |
| 4 | Naturalized | Africa | Macaronesia | Spain | Canarias | | |
| 4 | Naturalized | Africa | Southern Africa | South Africa | | | Henderson, L. 2001. Alien weeds and invasive plants: a complete guide to declared weeds and invaders in South Africa. Plant Protection Research Institute, Handbook 12 |
| 4 | Naturalized | Africa | Western Indian Ocean | Mauritius | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Africa | Western Indian Ocean | Reunion | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Asia-Temperate | China | China | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Asia-Temperate | Western Asia | Turkey | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | India | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Asia-Tropical | Malesia | Indonesia | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Australasia | Australia | Australia | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Australasia | New Zealand | New Zealand | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Europe | | Europe | | n. & e., beyond native range | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Northern America | | United States | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Pacific | North-Central Pacific | United States | Hawaii | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Southern America | | South America | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Southern America | Caribbean | West Indies | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |
| 4 | Naturalized | Southern America | Central America | Central America | | | Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission; National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Global invasive species database (on-line resource). |