Sclerocarya birrea, commonly known as the marula, (Ancient Greek σκληρός, sklērós, "hard", and κάρυον, káryon, "nut", in reference to the stone inside the fleshy fruit) is a medium-sized dioecious tree, indigenous to the miombo woodlands of Southern Africa, the Sudano-Sahelian range of West Africa, and Madagascar.