These plants formed highland forests along the banks of rivers.

Trees tend to be scattered but form dense forests in some areas.

It forms open forests as the dominant (and sometimes only) tree species.

By the late Devonian, plants had reached a degree of sophistication that allowed them to form forests of tall trees.

Too many of his words simply lie there inertly, forming impenetrable forests.

The holm oak can also be found at higher altitudes, but as isolated trees, not forming forests.

They do not usually form dense forests, but rather parkland or small woods in meadows.

Groups of trees outside of the same namespace can be linked together to form forests.

The Scots Pine is chiefly found at a lower level and rarely forms forests.

The first seed-bearing plants spread across dry land, forming huge forests.