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