Greenish Lecanora??

Greenish Lecanora??

Observation - Greenish Lecanora?? - UK and Ireland. Description: Whole range of lichens colonizing the stonework below the Natural England sign. sign on cotswold limestone and facing east not getting much direct sun

Whole range of lichens colonizing the stonework below the Natural England sign. sign on cotswold limestone and facing east not getting much direct sun