pavment 2

pavment 2

Observation - pavment 2 - UK and Ireland. Description: I did think that this was a Crustoses Lichen but under a microscope you can see leaf like lobes so is this actually a Foliose lichen ?

I did think that this was a Crustoses Lichen but under a microscope you can see leaf like lobes so is this actually a Foliose lichen ?