nl, kop van noord-holland, carex arenaria, cerastium semidecandrum, aira praecox, hypochaeris radicata, festuca rubra, jacobaea vulgaris, calamagrostis epigejos, rumex acetosella, rumex angiocarpus, myosotis ramosissima, agrostis stolonifera, sedum acre, holcus lanatus, erodium cicutarium, corynephorus canescens, agrostis capillaris, poa pratensis, phleum arenarium, plantago coronopus, phragmites australis, hippophae rhamnoides, luzula campestris, veronica arvensis, senecio vulgaris, arenaria serpyllifolia, galium verum, lotus corniculatus, sonchus arvensis, bromus hordeaceus, trifolium arvense, plantago lanceolata, draba verna, cerastium holosteoides, trifolium repens, cirsium arvense, rubus caesius, vicia lathyroides, jasione montana, viola tricolor, festuca filiformis, cardamine hirsuta, poa annua, salix repens, geranium molle, lysimachia maritima, senecio sylvaticus, vicia sativa, anthoxanthum odoratum, bolboschoenus maritimus, erigeron canadensis