fr, pas-de-calais, limonium vulgare, tripolium pannonicum, juncus gerardii, lysimachia maritima, plantago maritima, puccinellia maritima, suaeda maritima, triglochin maritima, salicornia europaea, agrostis stolonifera, salicornia ramosissima, spergularia media, juncus maritimus, elymus athericus, festuca rubra, carex extensa, armeria maritima, atriplex prostrata, bolboschoenus maritimus, carex distans, parapholis strigosa, artemisia maritima, phragmites australis, sporobolus townsendii, centaurium pulchellum, sporobolus anglicus, lotus tenuis, spergularia marina, centaurium littorale, argentina anserina, plantago coronopus, cochlearia anglica, trifolium fragiferum, oenanthe lachenalii, sagina maritima, odontites vulgaris, odontites vernus, sonchus arvensis, trifolium repens, salicornia procumbens, scorzoneroides autumnalis, elymus repens, althaea officinalis, puccinellia distans, salicornia perennis, atriplex pedunculata, sagina nodosa, samolus valerandi, pulicaria dysenterica, atriplex littoralis