nl, groot-rijnmond, cerastium arvense, agrostis capillaris, festuca filiformis, luzula campestris, rumex angiocarpus, rumex acetosella, carex arenaria, veronica arvensis, jacobaea vulgaris, hypochaeris radicata, galium verum, plantago lanceolata, anthoxanthum odoratum, poa pratensis, aira praecox, achillea millefolium, cerastium semidecandrum, crepis capillaris, festuca rubra, pilosella officinarum, bromus hordeaceus, holcus lanatus, erodium cicutarium, vicia sativa, lotus corniculatus, trifolium dubium, koeleria macrantha, ornithopus perpusillus, geranium molle, rumex acetosa, vicia lathyroides, cerastium holosteoides, thymus pulegioides, trifolium repens, calamagrostis epigejos, ranunculus bulbosus, agrostis vinealis, elymus repens, myosotis ramosissima, avenula pubescens, corynephorus canescens, sedum acre, trifolium arvense, teesdalia nudicaulis, lolium perenne, arenaria serpyllifolia, aira caryophyllea, hypericum perforatum, danthonia decumbens, carex hirta