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