nl, kop van noord-holland, carex arenaria, cerastium semidecandrum, aira praecox, jacobaea vulgaris, hypochaeris radicata, myosotis ramosissima, erodium cicutarium, calamagrostis epigejos, festuca rubra, cerastium diffusum, luzula campestris, rumex acetosella, sedum acre, veronica arvensis, viola tricolor, rumex angiocarpus, phleum arenarium, galium verum, arenaria serpyllifolia, corynephorus canescens, poa pratensis, agrostis stolonifera, holcus lanatus, lotus corniculatus, salix repens, senecio vulgaris, draba verna, agrostis capillaris, sonchus arvensis, festuca filiformis, cardamine hirsuta, koeleria macrantha, geranium molle, cirsium arvense, hippophae rhamnoides, plantago coronopus, cerastium holosteoides, rubus caesius, jasione montana, vicia lathyroides, plantago lanceolata, senecio sylvaticus, thinopyrum junceiforme, hieracium umbellatum, bromus hordeaceus, crepis capillaris, trifolium repens, hypochaeris glabra, poa annua, cirsium vulgare