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