Vegetated cliffs of Atlantic, Channel, Irish and North Sea coasts with Crithmum maritimum, Armeria maritima, Limonium spp., Brassica oleracea, Silene maritima, Cochlearia officinalis, Plantago maritima, Festuca rubra ssp. pruinosa, Daucus spp., Matricaria maritima, Asplenium marinum, Spergularia rupicola, Inula crithmoides, Sedum anglicum, Rhodiola rosea, Lavatera arborea.