Pertusaria corallina

Pertusaria corallina

Observation - Pertusaria corallina. Description: Thick crustose lichen covered in isidia growing on a dry stane dyke. Edit: title changed to match Synangium's ID - thanks.

Thick crustose lichen covered in isidia growing on a dry stane dyke.

Edit: title changed to match Synangium's ID - thanks.