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Perforated Ruffle Lichen

Parmotrema perforatum


A foliose lichen that is mostly gray on upper surface and black on lower surface. Loosely adnate, irregular lobed margins with black cilia.


Spotted on a rotting log in a wetland habitat.

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Spotted by

Spotted on Mar 19, 2017
Submitted on Jul 16, 2017

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