Crustose lichen; gray. Apothecia, raised from the thallus as a elongated, narrow (lirellate) structure; oblong, flexuous and branched, 1-3 x 0.2-0.4 mm; disk narrow to wide and open, dark gray; well developed margin.
Lichen growing on American Beech (Fagus grandifolia) on east-facing slope above lake shore.
Lat: 33.97, Long: -83.73
Spotted on Jan 26, 2017
Submitted on Mar 16, 2017
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