nl, agglomeratie haarlem, carex arenaria, calamagrostis epigejos, jacobaea vulgaris, cynoglossum officinale, rubus caesius, luzula campestris, senecio sylvaticus, festuca filiformis, cerastium semidecandrum, galium verum, agrostis capillaris, poa pratensis, aira praecox, rumex angiocarpus, urtica dioica, rumex acetosella, myosotis ramosissima, veronica officinalis, holcus lanatus, hippophae rhamnoides, koeleria macrantha, crataegus monogyna, veronica arvensis, cardamine hirsuta, festuca rubra, erodium cicutarium, corynephorus canescens, moehringia trinervia, viola tricolor, galium mollugo, ligustrum vulgare, phleum arenarium, sambucus nigra, lonicera periclymenum, quercus robur, salix repens, glechoma hederacea, bryonia dioica, hypochaeris radicata, anthoxanthum odoratum, solanum dulcamara, cerastium arvense, sedum acre, fallopia convolvulus, cirsium arvense, lotus corniculatus, rosa canina, cirsium vulgare, vicia lathyroides, galium aparine