Green lichen on moss

Green lichen on moss

Observation - Green lichen on moss - UK and Ireland. Description: Green lichen with, almost overlapping downwards, small squamules growing over moss on vertical limestone face. Small lumps on surfaces of squamules(second image). Possibly Agonimia tristicula.

Green lichen with, almost overlapping downwards, small squamules growing over moss on vertical limestone face. Small lumps on surfaces of squamules(second image). Possibly Agonimia tristicula.