The last leaves clung to the smooth dark bark of the nearest trees.
Only the inner smooth bark is kept and placed in a fire.
It has one or more main trunks with smooth grey bark, and many branches.
That smooth bark and those small, ribbed leaves seemed familiar to my eyes.
Jenny couldn't see how they clung to the smooth bark.
It is noted for its smooth bark, white flowers, and hard wood.
It is recognized by the many dark, pointed spines and smooth brown bark.
He grasped at a patch of relatively smooth bark and pulled.
The tree has a narrow form with dense, heavy foliage and a smooth bark.
They knew this, because the beech had "1920" carved into its smooth bark.