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Project Noah Nature School
Rhizocarpon geographicum
Map lichen fighting with other crustaceous lichens to cover the maximum surface of a granite rock. It seems to be a big fight
Spotted on a big granite rock in a pine tree forest. Sierra de Gredos at 1500 m.
Spotted on Aug 28, 2012
Submitted on Nov 18, 2012
1 Comment
I added one more picture