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