CASE STUDIES
Case studies are presented of 20 important forest species of Cameroon. Ten of these are primarily timber species, the remainder are multipurpose species producing food, fodder, fuelwood, shade or bark for medicinal purposes.
1. Acacia albida (Faidherbia albida) (Mimosaceae), Tchaski, Alif, Wigo (Cameroon), Gao (Niger)
A spreading, thorny tree with bole up to 8 m tall and 1 m in diameter. In Cameroon it occurs in Sudan zone wooded savanna, in the area of the Mandara mountains and in Sahelian steppes on heavy but well-drained soils, where it may form continuous stands. The species loses its leaves at the beginning of the rainy season and is in leaf throughout the dry season. It is therefore beneficial in that it does not restrict light to agricultural crops during the growing season and it provides dry season shade to stock, which enrich the soil around it through their droppings. As a result it is protected by farmers and pastoralists. The leaves and fruits are used for fodder and the wood is soft and easy to work. There are young plantations in the extreme north; growth is very slow.