South American tree(Couroupita guianensis) bearing globose, woody fruits on its trunk and main branches. The hard shells of the fruits are used to make containers and utensils.

• 炮弹树：南美洲一种树木（炮弹树贵安玉蕊），树干和主要的枝干上结球状木质的果实。这种果实的硬壳可用于做容器和器具