Sand beach driftlines

Very open, low formations of annuals and perennials of Mediterranean sandy beaches, occupying accumulations of drift material, rich in nitrogenous organic matter; characteristic are [Cakile maritima], [Enarthrocarpus arcuatus], [Matthiola tricuspidata], [Salsola kali], [Atriplex] spp., [Polygonum] spp., [Glaucium flavum].