Anthocleista vogelii

Anthocleista vogelii, commonly called Murderer's Mat (from Ashanti, significance unclear) or Cabbage Tree in several countries in Africa, is a rainforest tree in the family Gentianaceae.

Description
Anthocleista vogelii reaches a height up to 80 ft in height with leaves in opposite pairs up to 14 in long and 5 in in width in adult trees. Juvenile trees are noteworthy in bearing enormous leaves up to 7.5 ft in length by about 18 in wide with wavey edges, in opposite pairs, with nodes spaced about 4 in apart.