Cacti, thick-stemmed plants, thorny brush, and arid-adapted grasses make up the ground layer.

There was an outcropping of rock, with thick, thorny brush growing around and over it, and several low trees nearby.

Augustus said, pointing to what seemed to be an impenetrable thorny brush.

A lone Mexican squatting behind a thick tangle of thorny brush gave Smoke one more chance to kill soundlessly.

Ledges and sinkholes and dense patches of thorny low brush meant they had no choice but to follow them.

Chane tripped and sprawled, suspended for a moment in a nest of thorny brush.

They took narrow paths, rocky and overgrown with thorny brush.

They went straight up a hill covered with the worst jungle Dirk had ever seen, thorny brush and sucking bugs tormenting them.

As Abivard drew nearer, he saw it sheltered behind a barricade of thorny brush.

There was some difficult ground behind it-steep, rocky, overgrown with scraggly, thorny brush which had a sagey odor.