Not known lichen

Not known lichen

Observation - Not known lichen. Description: A lumpy, ragged lichen growing in overlapping roughly circular patterns clinging to the east facing side of a dry stone wall support - out of the prevailing wind. Could it possibly be Wax Paper Lichen?

A lumpy, ragged lichen growing in overlapping roughly circular patterns clinging to the east facing side of a dry stone wall support - out of the prevailing wind. Could it possibly be Wax Paper Lichen?