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