Allanblackia floribunda
 Allanblackia floribunda known in English as 'tallow tree' is a species of flowering plant in the Clusiaceae family that has been long used in traditional African medicine to treat hypertension.It is a common understory tree in rain-forests in western central Africa - from Sierra Leone to W Cameroons and on into the DR Congo and Uganda. The medium-sized tree (up to 30 meters tall) is evergreen and dioecious (male and female flowers on different plants).