| 1 | Native | Africa | Macaronesia | Spain | Canarias | | Arechavaleta, M. et al., coords. 2009. Lista de especies silvestres de Canarias: hongos, plantas y animales terrestres |
| 1 | Native | Africa | Northern Africa | Algeria | | n. | Quézel, P. & S. Santa. 1962-1963. Nouvelle flore de l'Algerie. |
| 1 | Native | Africa | Northern Africa | Egypt | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Africa | Northern Africa | Libya | | n. | Ali, S. I. & S. M. H. Jafri, eds. 1976-. Flora of Libya. |
| 1 | Native | Africa | Northern Africa | Morocco | | | Valdés, B. et al., eds. 2002. Catalogue des plantes vasculaires du nord du Maroc, incluant des clés d'identification |
| 1 | Native | Africa | Northern Africa | Tunisia | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | | Townsend, C. C. & E. Guest. 1966-. Flora of Iraq. |
| 1 | Native | Asia-Temperate | Caucasus | Armenia | | | Komarov, V. L. et al., eds. 1934-1964. Flora SSSR. |
| 1 | Native | Asia-Temperate | Caucasus | Azerbaijan | | | Komarov, V. L. et al., eds. 1934-1964. Flora SSSR. |
| 1 | Native | Asia-Temperate | Western Asia | Cyprus | | | Meikle, R. D. 1977-1985. Flora of Cyprus. |
| 1 | Native | Asia-Temperate | Western Asia | Egypt | Sinai | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Iraq | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Temperate | Western Asia | Israel | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Jordan | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Lebanon | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Syria | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Turkey | | | Davis, P. H., ed. 1965-1988. Flora of Turkey and the east Aegean islands. |
| 1 | Native | Europe | Eastern Europe | Ukraine | | incl. Krym | Komarov, V. L. et al., eds. 1934-1964. Flora SSSR. |
| 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 | Former Yugoslavia | | | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southeastern Europe | Greece | | incl. Crete | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 1 | Native | Europe | Southeastern Europe | Italy | | incl. Sardinia, Sicily | Tutin, T. G. et al., eds. 1964-1980. Flora europaea. |
| 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 | Africa | East Tropical Africa | Kenya | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 2 | Cultivated | Asia-Temperate | Caucasus | Armenia | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Asia-Temperate | Caucasus | Azerbaijan | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Asia-Temperate | Caucasus | Georgia | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Asia-Temperate | Western Asia | Turkey | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Asia-Tropical | Indian Subcontinent | India | | n.w. | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Australasia | Australia | Australia | | | Lazarides, M. & B. Hince. 1993. CSIRO Handbook of Economic Plants of Australia |
| 2 | Cultivated | Europe | | Europe | | | Fritsch, R. M. & N. Friesen. 2002. Chapter 1. Evolution, domestication and taxonomy. In: Rabinowitch, H. D. & L. Currah, eds., Allium crop science: recent advances 9. |
| 2 | Cultivated | Europe | Southeastern Europe | Greece | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Europe | Southeastern Europe | Italy | | | Figliuolo, G. et al. 2001. Genetic evaluation of cultivated garlic germplasm (Allium sativum L. and A. ampeloprasum L. Euphytica 325-334. Note: Netherlands journal of plant breeding |
| 2 | Cultivated | Europe | Southwestern Europe | France | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 2 | Cultivated | Northern America | | Mexico | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Northern America | | United States | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 2 | Cultivated | Southern America | Southern South America | Chile | | | Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 4:2263-2267. |
| 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 | Northern America | North-Central U.S.A. | United States | Illinois | s. | Mohlenbrock, R. H. & D. M. Ladd. 1978. Distribution of Illinois vascular plants |
| 4 | Naturalized | Northern America | North-Central U.S.A. | United States | Oklahoma | | Diggs, G. M., Jr. et al. 2006-. Illustrated flora of East Texas |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | New York | Suffock Co. | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | Ohio | | Diggs, G. M., Jr. et al. 2006-. Illustrated flora of East Texas |
| 4 | Naturalized | Northern America | Northeastern U.S.A. | United States | West Virginia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | South-Central U.S.A. | United States | Texas | | Diggs, G. M., Jr. et al. 2006-. Illustrated flora of East Texas |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Alabama | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Arkansas | | Smith, E. B. 1978. An atlas and annotated list of the vascular plants of Arkansas |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Georgia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Kentucky | | Jones, R. L. 2005. Plant life of Kentucky: an illustrated guide to the vascular flora. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Louisiana | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Mississippi | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | North Carolina | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | South Carolina | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Tennessee | | Chester, E. W. et al. 1993-1997. Atlas of Tennessee vascular plants. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Virginia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |