nl, noord-friesland, carex arenaria, cerastium semidecandrum, sonchus arvensis, salix repens, agrostis stolonifera, calamagrostis epigejos, festuca rubra, phragmites australis, thinopyrum junceiforme, aira praecox, jacobaea vulgaris, sedum acre, hypochaeris radicata, phleum arenarium, hippophae rhamnoides, senecio vulgaris, corynephorus canescens, juncus articulatus, hieracium umbellatum, myosotis ramosissima, cerastium diffusum, holcus lanatus, poa pratensis, arenaria serpyllifolia, luzula campestris, erodium cicutarium, lysimachia maritima, lotus corniculatus, draba verna, viola tricolor, cirsium arvense, galium verum, hydrocotyle vulgaris, cakile maritima, parnassia palustris, rumex acetosella, rubus caesius, rumex angiocarpus, sagina nodosa, veronica arvensis, ammocalamagrostis baltica, cirsium vulgare, argentina anserina, cerastium holosteoides, koeleria macrantha, plantago coronopus, solanum dulcamara, festuca filiformis, eleocharis palustris, cardamine hirsuta