nl, overig groningen, limonium vulgare, puccinellia maritima, tripolium pannonicum, salicornia europaea, salicornia ramosissima, suaeda maritima, elymus athericus, lysimachia maritima, salicornia procumbens, festuca rubra, spergularia media, agrostis stolonifera, plantago maritima, atriplex prostrata, artemisia maritima, triglochin maritima, sporobolus anglicus, juncus gerardii, atriplex littoralis, sonchus arvensis, carex extensa, parapholis strigosa, odontites vulgaris, armeria maritima, bolboschoenus maritimus, spergularia marina, cakile maritima, thinopyrum junceiforme, sporobolus townsendii, plantago coronopus, centaurium pulchellum, juncus maritimus, phragmites australis, sagina maritima, centaurium littorale, sagina nodosa, leymus arenarius, argentina anserina, honckenya peploides, carex distans, thinopyrum junceum, odontites vernus, cirsium arvense, trifolium repens, cochlearia anglica, elymus repens, hippophae rhamnoides, sedum acre, oenothera perangusta, atriplex pedunculata