Two species of lichens (white-to-bluish, Acarospora glaucocarpa; black, Staurothele areolata) growing on calcareous sandstone: San Rafael Swell, Utah

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Size: 5360px × 3560px
Location: San Rafael Swell, Utah
Photo credit: © William Mullins / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, acarospora, acarosporaceae, areolata, background, calcareous, cobblestone, cracked, crustose, glaucocarpa, lichen, lichens, pattern, pimples, rafael, rock, san, sandstone, staurothele, swell, utah, verrucariaceae