Close up of lichen on a tree bark.

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Size: 8256px × 5504px
Photo credit: © K I Photography / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: algae, bark, biology, botany, branch, bright, close, close-, closeup, composite, covered, cyanobacteria, detail, ecosystem, environment, flora, foliose, forest, fungi, fungus, gray, grayish, green, grey, greyish, growing, growth, leaf, leaf-, lichen, lichens, macro, moss, mushroom, natural, nature, organism, rind, structure, surface, texture, tree, trunk, weathered, wood