nl, noord-friesland, festuca rubra, carex arenaria, sedum acre, cerastium semidecandrum, phleum arenarium, elymus athericus, sonchus arvensis, cakile maritima, hypochaeris radicata, arenaria serpyllifolia, hippophae rhamnoides, thinopyrum junceiforme, jacobaea vulgaris, eryngium maritimum, leymus arenarius, cerastium diffusum, agrostis stolonifera, poa pratensis, lysimachia maritima, lotus corniculatus, limonium vulgare, hieracium umbellatum, myosotis ramosissima, plantago coronopus, corynephorus canescens, thinopyrum junceum, rubus caesius, luzula campestris, ammocalamagrostis baltica, galium mollugo, senecio vulgaris, aira praecox, galium verum, honckenya peploides, viola tricolor, puccinellia maritima, sagina nodosa, calamagrostis epigejos, cerastium holosteoides, ononis spinosa, draba verna, salix repens, suaeda maritima, salicornia ramosissima, plantago lanceolata, anthyllis vulneraria, plantago maritima, rumex acetosella, salicornia europaea, agrostis capillaris