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