Acrocordia conoidea

Acrocordia conoidea on Limestone rock, Warton Crag, Lancashire 8.3.10

Platismatia glauca

Platismatia glauca on gritstone rock, Withnell Moor, West Penine Moors, Lancashire. 11.3.10

Parmelia saxatilis

Parmelia saxatilis on gritstone rock, Withnell Moor, West Penine Moors, Lancahire. 11.3. 10