Mixed Lichens cover the side of a boulder in the Sonoran Desert near Tucson Arizona

Size: 5120px × 3413px
Location: Arizona
Photo credit: © Susan E. Degginger / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arid, arizona, botany, boulder, boulders, covered, covering, desert, deserts, lichen, lichens, mixed, multiple, plant, plants, rock, rocks, sonoran, species, tucson, varieties, variety