Any of various palmlike gymnospermous cone-bearing evergreen plants of the division Cycadophyta, native to warm regions and having large pinnately compound leaves.

• 铁树目裸子植物一种掌状裸子植物的结有球果的常绿植物，是苏铁亚纲植物的，原产于热带地区而且长有较大的羽状复叶