ironwood

1. They should be the banyan, the sugar palm, the talipot palm, the ironwood and the beecheyana trees.
   应该是菩提、糖棕、贝叶棕，还有铁力木和高榕吧。

noun

1. medium-sized hop hornbeam of eastern North America

   Synonym:    Eastern hop hornbeamironwood treeOstrya virginiana

2. a small slow-growing deciduous tree of northern Iran having a low domed shape

   Synonym:    iron treeiron-treeironwood tree

3. exceptionally tough or hard wood of any of a number of ironwood trees

4. handsome East Indian evergreen tree often planted as an ornamental for its fragrant white flowers that yield a perfume

   Synonym:    rose chestnutironwood treeMesua ferrea