Athallia scopularis, a seashore lichen

Athallia scopularis, a golden seashore lichen from Finland with no common English name

AthalliaAthallia scopularisCaloplacaCaloplaca scopularisFinlandMarchMerikultajäkäläPlacodiumPlacodium scopulareapotheciacliffgoldgranitejeweljäkäläkultajäkälälichenlichensrockscopularescopularisseashoreseashore lichenspringspringtimethallusyellow