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