| 1 | Native | Africa | East Tropical Africa | Kenya | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Northeast Tropical Africa | Djibouti | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Northeast Tropical Africa | Eritrea | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | South Tropical Africa | Mozambique | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | South Tropical Africa | Zimbabwe | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | Botswana | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | Eswatini | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | Lesotho | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | Namibia | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Eastern Cape | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Free State | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Gauteng | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | KwaZulu-Natal | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Limpopo | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Mpumalanga | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Northern Cape | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | North-West | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Africa | Southern Africa | South Africa | Western Cape | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Oman | | s.w. | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | s.w. | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Goyder, D. J. & A. Nicholas. 2001. A revision of Gomphocarpus R. Br. (Apocynaceae: Asclepiadeae). Kew Bull. 56:782-788. |
| 2 | Cultivated | | | | | also cult. | |
| 3 | Adventive | Northern America | Southwestern U.S.A. | United States | California | | Baldwin, B. G. et al., eds. The Jepson manual: vascular plants of California (on-line resource). Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Africa | Macaronesia | Portugal | Azores | | Hansen, A. & P. Sunding. 1993. Flora of Macaronesia: checklist of vascular plants, ed. 4. Sommerfeltia vol. 17. |
| 4 | Naturalized | Africa | Macaronesia | Portugal | Madeira Islands | | Hansen, A. & P. Sunding. 1993. Flora of Macaronesia: checklist of vascular plants, ed. 4. Sommerfeltia vol. 17. |
| 4 | Naturalized | Africa | Macaronesia | Spain | Canarias | | Hansen, A. & P. Sunding. 1993. Flora of Macaronesia: checklist of vascular plants, ed. 4. Sommerfeltia vol. 17. |
| 4 | Naturalized | Africa | Northeast Tropical Africa | Sudan | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | Northern Africa | Morocco | | | Fennane, M. et al., eds. 1999-. Flore pratique du Maroc. |
| 4 | Naturalized | Africa | West Tropical Africa | Côte D'Ivoire | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | West Tropical Africa | Guinea | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | West Tropical Africa | Senegal | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | West-Central Tropical Africa | Cameroon | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | Western Indian Ocean | Madagascar | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Africa | Western Indian Ocean | Mauritius | | | Bosser, J. M. et al., eds. 1976-. Flores des Mascareignes. |
| 4 | Naturalized | Africa | Western Indian Ocean | Reunion | | | Bosser, J. M. et al., eds. 1976-. Flores des Mascareignes. |
| 4 | Naturalized | Asia-Temperate | Western Asia | Cyprus | | | PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource). |
| 4 | Naturalized | Asia-Temperate | Western Asia | Turkey | | | Davis, P. H., ed. 1965-1988. Flora of Turkey and the east Aegean islands. |
| 4 | Naturalized | Asia-Tropical | Indian Subcontinent | India | | | Jagtap. A. P. & N. P. Singh. 1999. Asclepiadaceae. In: Botanical Survey of India, Fascicles of flora of India. 24:28. |
| 4 | Naturalized | Australasia | Australia | Australia | | | George, A. S., ed. 1980-. Flora of Australia. |
| 4 | Naturalized | Australasia | New Zealand | New Zealand | | | Allan, H. H. B. et al. 1961-. Flora of New Zealand. |
| 4 | Naturalized | Europe | Southeastern Europe | Albania | | | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southeastern Europe | Croatia | | | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southeastern Europe | Greece | | incl. Crete | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southeastern Europe | Italy | | incl. Sardinia, Sicily | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southwestern Europe | France | | incl. Corsica | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southwestern Europe | Portugal | | | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Europe | Southwestern Europe | Spain | | incl. Baleares | Greuter, W. et al., eds. 1984-. Med-Checklist. Note: = Asclepias fruticosa L. |
| 4 | Naturalized | Southern America | Northern South America | Venezuela | | | Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela. |
| 4 | Naturalized | Southern America | Western South America | Peru | Moquegua | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 Note: = Asclepias fruticosa L. |