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