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Hooded Tube-lichen?

Hypogymnia physodes (Parmeliaceae)?


Is a lichen. It is used as a pollution indicator because it accumulates heavy metals. Grey greenish. Radiating lobes.


Forest bark.

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The MnMs
Spotted by
The MnMs

Gelderland, Netherlands

Spotted on Jul 7, 2011
Submitted on Jul 7, 2011

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