nl, noord-friesland, carex arenaria, hypochaeris radicata, festuca rubra, holcus lanatus, lotus corniculatus, agrostis stolonifera, sedum acre, hippophae rhamnoides, salix repens, phragmites australis, galium verum, poa pratensis, plantago lanceolata, agrostis capillaris, luzula campestris, rubus caesius, cerastium semidecandrum, calamagrostis epigejos, jacobaea vulgaris, phleum arenarium, elymus athericus, rumex acetosella, eryngium maritimum, argentina anserina, hydrocotyle vulgaris, lysimachia maritima, aira praecox, trifolium repens, rumex angiocarpus, juncus gerardii, sonchus arvensis, anthoxanthum odoratum, hieracium umbellatum, corynephorus canescens, armeria maritima, juncus articulatus, cakile maritima, cirsium arvense, epipactis palustris, viola canina, jasione montana, pilosella officinarum, limonium vulgare, rosa spinosissima, festuca filiformis, cerastium holosteoides, leymus arenarius, thinopyrum junceum, plantago maritima, plantago coronopus