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