Thirty two alkaloids were isolated from the stem bark of Rauvolfia caffra and 28 were identified. The alkaloids represented corynane (3), strictamine (1), sarpagan (4), akuammicine (2), pleiocarpamine (1), indolenine (1), dihydroindole (6), peraksine (3), heteroyohimbine (2), hydroxyheteroyohimbine