Discoloration on a tree back caused by lichen

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Size: 5000px × 3750px
Location: FL, USA
Photo credit: © SDym Photography / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bark, black, close-, closeup, color, colorful, colors, colour, colourful, colours, cryptothecia, image, lichen, lichens, macro, nature, red, rubrotincta, tree, yellow