Caloplaca aractina

Caloplaca aractina

Observation - Caloplaca aractina. Description: Established colony on hard siliceous boulders near a cliff of intrusive granodiorite in the mesic supralittoral. New to Wales. Edit: additional photos added (taken 25/08/13).

Established colony on hard siliceous boulders near a cliff of intrusive granodiorite in the mesic supralittoral. New to Wales.

Edit: additional photos added (taken 25/08/13).