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Button lichen



A yellowy grey or pale grey-green lichen with a cracked crust and studded with black spots.


Spotted on a limb on a plume tree in my backyard. There are at least 6 other lichens in this pic. I've spotted up to 9 in the tree itself of which 2 i'm still researching.

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Spotted by

Federal Way, Washington, USA

Spotted on Jul 3, 2017
Submitted on Jul 17, 2017

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