Summary Vepris verdoorniana (Rutaceae) has long been regarded as a widespread and variable species occurring from Guinea to Gabon. Recent evidence has shown that the original material from the type locality in Cameroon consists of two different species, V. verdoorniana in the strict sense, endemic to Lower Guinea (Cameroon, Gabon and C.A.R. in W-C Africa) and V. letouzeyi Onana, which was thought to occur from Guinea to Camero...

Summary Cola cheringoma is described from the limestone gorge forest of the Cheringoma Plateau in Sofala Province of Central Mozambique. Tentatively treated previously as C. clavata Mast., it differs in being restricted to limestone substrate, the leaves drying white-green below (not on sandy soils, drying dark grey-brown). The tepal number of female flowers is 5 (not (5 –) 6), staminode number 5 (not 8), and the indumentum of...