nl, kop van noord-holland, thinopyrum junceiforme, cakile maritima, lysimachia maritima, eryngium maritimum, limonium vulgare, agrostis stolonifera, euphorbia paralias, carex arenaria, tripolium pannonicum, salicornia europaea, sonchus arvensis, festuca rubra, salicornia ramosissima, cerastium diffusum, thinopyrum junceum, cerastium semidecandrum, plantago coronopus, phleum arenarium, corynephorus canescens, leymus arenarius, puccinellia maritima, hippophae rhamnoides, hypochaeris radicata, sedum acre, honckenya peploides, sagina maritima, juncus maritimus, ammocalamagrostis baltica, plantago maritima, suaeda maritima, carex extensa, juncus gerardii, spergularia media, arenaria serpyllifolia, parapholis strigosa, hieracium umbellatum, salicornia procumbens, sagina nodosa, senecio vulgaris, phragmites australis, bolboschoenus maritimus, centaurium pulchellum, centaurium littorale, elymus athericus, calamagrostis epigejos, atriplex prostrata, salix repens, jasione montana, jacobaea vulgaris, aira praecox