A systematic acount of the vascular plants of this isolated sub-saharan volanic massif near the Tchad borders, complete with analytical and ecological introduction.

A descriptive account of the Melastomataceae native and naturalised in Kenya, Tanzania and Uganda, together with information on exotic ornamental and crop plants.

A descriptive account of the Combretaceae native and naturalised in Kenya, Tanzania and Uganda, together with information on exotic ornamental and crop plants.