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