Hymenaea verrucosa (Zanzibar copal, East African copal, or Amber tree) is a species of flowering plant in the legume family, Fabaceae. It belongs to the paraphyletic subfamily Caesalpinioideae. It is a large tree native to the tropical regions of East Africa and is cultivated in many tropical parts of the world. The species is currently treated as a species of Hymenaea, though a few authors isolate it into a separate monospecific genus Trachylobium as Trachylobium verrucosum.