flowers and leaves of crucianella maritima.

alicante and arid aridity beach beachside botany branch bush carabassi coast coastal coastline community crucianella dry dune dunes elche flora flower flowers leaf leaves littoral maritima mediterranean nature ocean photo plant pola psammophile psammophilic psamophilic rubiaceae sand santa scrub sea seashore seaside semi semiarid shrub spain species taken the valencia valencian vegetation wildflower