Map lichen, Rhizocarpon geographicum on acidic rock in unpolluted area.

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Size: 8688px × 5792px
Photo credit: © Bob Gibbons / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, bob, boreal, circumboreal, clean, geographicum, gibbons, lichen, lichenised, lichens, map, northern, plant, polar, rhizocarpon, symbiosis, unpolluted