| 1 | Native | Africa | East Tropical Africa | Kenya | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Southern Africa | Eswatini | | | Arnold, T. H. & B. C. De Wet, eds. 1993. Plants of southern Africa: names and distribution. Mem. Bot. Surv. S. Africa no. 62 |
| 1 | Native | Africa | Southern Africa | South Africa | Cape Province | | Arnold, T. H. & B. C. De Wet, eds. 1993. Plants of southern Africa: names and distribution. Mem. Bot. Surv. S. Africa no. 62 |
| 1 | Native | Africa | Southern Africa | South Africa | KwaZulu-Natal | | Arnold, T. H. & B. C. De Wet, eds. 1993. Plants of southern Africa: names and distribution. Mem. Bot. Surv. S. Africa no. 62 |
| 1 | Native | Africa | Southern Africa | South Africa | Transvaal | | Arnold, T. H. & B. C. De Wet, eds. 1993. Plants of southern Africa: names and distribution. Mem. Bot. Surv. S. Africa no. 62 |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West Tropical Africa | Sierra Leone | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West-Central Tropical Africa | Burundi | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | West-Central Tropical Africa | Rwanda | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Western Indian Ocean | Comoros | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |
| 1 | Native | Africa | Western Indian Ocean | Madagascar | | | Green, P. S. 2002. A revision of Olea L. Kew Bull. 57:108-110. |