Hammered shield lichen and moss on the bark of an Oak tree

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Size: 5184px × 3456px
Photo credit: © Matthijs Wetterauw / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bark, bioindicator, close, closeup, detail, flora, floral, foliose, gray, grey, hammered, lichen, lichens, lobed, macro, moss, nature, oak, parmelia, parmeliaceae, shield, sulcata, symbiosis, thallus, tree