Mediterraneo-Atlantic fixed grey dunes

Fixed dunes of the western and central Mediterranean and of the thermo-Atlantic coasts of Portugal, southwestern Spain and North Africa, colonised by communities mostly composed of fruticose species, with [Crucianella maritima], [Artemisia crithmifolia], [Armeria pungens], [Armeria welwitschi], [Helichrysum decumbens], [Helichrysum italicum], [Teucrium] spp., [Ephedra distachya], [Pancratium maritimum] and [Ononis natrix ssp. ramosissima]. Communities of [Crucianellion maritimae] and [Ononidion ramosissimae].