"Pterocarpus erinaceus " was brought to Europe in the 19th century by the Scottish explorer Mungo Park.
2.
The Volta depression has savanna ecosystem with woodlands and rare species such as " Burkea africana ", Anogeissus leiocarpus, Pterocarpus erinaceus ", Terminalia macroptera ."
3.
The tree " "'Pterocarpus erinaceus " "'is native to Sahelian region of West Africa and is used for fuel wood, for medicinal purposes, as a woodworking material, and that is useful as a nitrogen-fixing plant that helps to improve nutrient-depleted farming land.