More gravestone lichens

More gravestone lichens

Observation - More gravestone lichens. Description: ID refers to the pale grey one in the middle. I suspect the orangey one is a Caloplaca sp, the dark one is Verrucaria sp and am not sure about the two grey with black apothecia spp (one top left and one bottom right of middle).

ID refers to the pale grey one in the middle. I suspect the orangey one is a Caloplaca sp, the dark one is Verrucaria sp and am not sure about the two grey with black apothecia spp (one top left and one bottom right of middle).