Since tropical trees grow year round, their rings are not very distinct.

The cashew is a tropical tree in the flowering plant.

But it didn't explain how such rare tropical trees and flowers came to be in Minnesota.

Was it a realm of tropical trees and steaming swamps?

The zoo itself boasts abundant tropical trees and plants, some of which are quite old.

When they next saw the shore it was ahead of them, green with tropical trees.

Shaded by tropical trees, the park is an excellent place to stroll.

Very few tropical trees can be accurately dated in this manner.

There is a large pool surrounded by tropical trees.

It is a strictly tropical tree that will not survive frost.