| Term: | Barrens |
| Definition: | Areas of discontinuous vegetation cover in the polar semi-desert of the high arctic. |
| Term: | Barrens |
| Definition: | Areas of discontinuous vegetation cover in the polar semi-desert of the High Arctic |
| Term: | Barrens |
| Definition: | Any region that is devoid of vegetation or permits only the sparse growth of very few plant species. This term is most commonly applied to such terrain in polar regions. |