nl, kop van noord-holland, tripolium pannonicum, puccinellia maritima, suaeda maritima, limonium vulgare, spergularia media, salicornia europaea, atriplex prostrata, salicornia ramosissima, lysimachia maritima, sporobolus anglicus, plantago maritima, elymus athericus, artemisia maritima, triglochin maritima, atriplex littoralis, salicornia procumbens, festuca rubra, agrostis stolonifera, spergularia marina, juncus gerardii, armeria maritima, tripleurospermum maritimum, elymus repens, bolboschoenus maritimus, plantago coronopus, cirsium arvense, puccinellia distans, sporobolus townsendii, atriplex portulacoides, phragmites australis, parapholis strigosa, sonchus arvensis, polygonum aviculare, trifolium repens, lolium perenne, argentina anserina, honckenya peploides, cochlearia officinalis, rumex crispus, cakile maritima, plantago major, cochlearia anglica, leymus arenarius, scorzoneroides autumnalis, crambe maritima, poa annua, poa pratensis, stellaria media, senecio vulgaris, thinopyrum junceiforme