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