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Smoky-eye Boulder Lichen

Porpidia albocaerulescens


Crustose lichen with a pale gray thallus and small circular apothecia.


Spotted on an exposed boulder in a mixed forest.

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Spotted by

Hot Springs, Arkansas, USA

Lat: 34.46, Long: -93.05

Spotted on Oct 4, 2019
Submitted on Nov 8, 2019

Spotted for Mission

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