What is pl. Elevated lands or plains on which grow small trees, but not timber; as, pine barrens; oak barrens. They are not necessarily sterile, and are often fertile. [Amer.] J. Pickering called?

barren — pl. Elevated lands or plains on which grow small trees, but not timber; as, pine barrens; oak barrens. They are not necessarily sterile, and are often fertile. [Amer.] J. Pickering. (Webster's 1913.)