Lichen Species on a rock boulder. Bale Mountains. Thee to four thousand metres Ethiopia.

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Photo credit: © Joe Blossom / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: africa, african, afro, afroalpine, afromontane, age, alga, algae, alliance, alpine, bale, boulder., chlorophyll, commensalism, encrust, encrusted, ethioipia, ethiopia, ethiopian, expansion, expansionism, foliose, fungal, fungi, fungus, green, greens, lichen, lichens, montane, mountains, mutualism, partner, partners, pattern, patterns, pioneers, plant, plants, relationship, species, spores, spread, spreading, symbiosis, wildlife