| 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 | | | Greuter, W. et al., eds. 1984-. Med-Checklist. |
| 1 | Native | Africa | Northern Africa | Egypt | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Africa | Northern Africa | Libya | | | 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 | Arabian Peninsula | Kuwait | | | Middleditch, B. S. & A. M. Amer. 1991. Kuwaiti plants: distribution, traditional medicine, phytochemistry,... economic value (Studies in Plant Science 2). |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | | Norton, J. et al. 2009. Illustrated checklist of the flora of Qatar. |
| 1 | Native | Asia-Temperate | Western Asia | Afghanistan | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Temperate | Western Asia | Egypt | Sinai | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Asia-Temperate | Western Asia | Iran | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Temperate | Western Asia | Iraq | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Temperate | Western Asia | Israel | | | Zohary, M. & N. Feinbrun-Dothan. 1966-. Flora palaestina. |
| 1 | Native | Asia-Temperate | Western Asia | Syria | | | Mouterde, P. 1966-. Nouvelle flore du Liban et de la Syrie. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | Punjab | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Pakistan | | | Rechinger, K. H., ed. 1963-. Flora iranica. |
| 2 | Cultivated | | | | | also cult. | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Asia-Temperate | Western Asia | Cyprus | | | Hand, R. (ed.). 2006. Supplementary notes to the flora of Cyprus V. Willdenowia 36:761-809. |
| 4 | Naturalized | Australasia | Australia | Australia | | | Harden, G. J., ed. 1990-1993. Flora of New South Wales. Note: = Acetosa vesicaria (L.) Á. Löve |
| 4 | Naturalized | Europe | Southeastern Europe | Greece | | | Hand, R. (ed.). 2006. Supplementary notes to the flora of Cyprus V. Willdenowia 36:761-809. |
| 4 | Naturalized | Southern America | Caribbean | Cuba | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |