| 1 | Native | Africa | East Tropical Africa | Kenya | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Liberia | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | West-Central Tropical Africa | Gabon | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | Western Indian Ocean | Madagascar | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Africa | Western Indian Ocean | Seychelles | Aldabra | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | | Paton, A. 1992. A synopsis of Ocimum L. (Labiatae) in Africa. Kew Bull. 47:417. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Sri Lanka | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Cambodia | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Laos | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Thailand | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Vietnam | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Malesia | Malaysia | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 4 | Naturalized | Southern America | Brazil | Brazil | Bahia | | Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource). |
| 4 | Naturalized | Southern America | Caribbean | Netherlands Antilles | | | Govaerts, R. World checklist of selected plant families (on-line resource). |