| West Tropical Africa | Ghana, Guinea, Ivory Coast, Liberia, Nigeria, Sierra Leone |
| West-Central Tropical Africa | Cameroon, Congo, Gabon, Rwanda, Zaïre |
| East Tropical Africa | Kenya, Tanzania, Uganda |
| South Tropical Africa | Angola, Malawi, Mozambique, Zambia, Zimbabwe |
| Southern Africa | Cape Provinces, KwaZulu-Natal, Northern Provinces |