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