Cauliflower-like Lecanora lichen on Beinn a' Chapuill. If you want to get to Beinn Sgritheall from Balvraid from the north, you must first cross Beinn a' Chapuill. It's a nice climb, but the weather is darkening and the sky is closing. That's actually an apt atmospheric environment for this form of life, probably Lecanora muralis
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