Grandidier's baobab (Adansonia grandidieri) is the biggest and most famous of Madagascar's six baobab species. It has a massive cylindrical trunk, up to 3 m (9.8 ft) across, and can reach up to 25 m (82 ft) in height. The large, dry fruits of the baobab contain kidney-shaped seeds within an edible pulp. It is named after the French botanist and explorer Alfred Grandidier, who documented many of the animals and plants of Madagascar.