nl, kop van noord-holland, carex arenaria, festuca rubra, agrostis capillaris, holcus lanatus, rumex angiocarpus, jacobaea vulgaris, hypochaeris radicata, rumex acetosella, poa pratensis, luzula campestris, rubus caesius, festuca filiformis, cerastium semidecandrum, calamagrostis epigejos, cerastium holosteoides, aira praecox, galium verum, agrostis stolonifera, anthoxanthum odoratum, cirsium arvense, lotus corniculatus, trifolium repens, plantago lanceolata, phragmites australis, elymus repens, sedum acre, salix repens, veronica arvensis, erodium cicutarium, hippophae rhamnoides, bromus hordeaceus, koeleria macrantha, urtica dioica, rumex acetosa, myosotis ramosissima, elymus athericus, geranium molle, sonchus arvensis, trifolium dubium, argentina anserina, corynephorus canescens, senecio vulgaris, phleum arenarium, cirsium vulgare, achillea millefolium, crepis capillaris, vicia sativa, galium mollugo, cardamine hirsuta, arenaria serpyllifolia