nl, noord-friesland, cerastium semidecandrum, carex arenaria, sonchus arvensis, phleum arenarium, sedum acre, jacobaea vulgaris, festuca rubra, myosotis ramosissima, aira praecox, arenaria serpyllifolia, hypochaeris radicata, calamagrostis epigejos, thinopyrum junceiforme, hippophae rhamnoides, senecio vulgaris, viola tricolor, draba verna, veronica arvensis, poa pratensis, cerastium diffusum, erodium cicutarium, luzula campestris, corynephorus canescens, agrostis stolonifera, galium verum, cardamine hirsuta, rubus caesius, ammocalamagrostis baltica, salix repens, cerastium holosteoides, rumex acetosella, hieracium umbellatum, cirsium arvense, elymus athericus, rumex angiocarpus, cynoglossum officinale, holcus lanatus, lotus corniculatus, koeleria macrantha, cirsium vulgare, vicia lathyroides, phragmites australis, plantago coronopus, sagina nodosa, cakile maritima, lysimachia maritima, veronica officinalis, senecio sylvaticus, geranium molle, bromus hordeaceus