nl, agglomeratie haarlem, carex arenaria, calamagrostis epigejos, rubus caesius, cynoglossum officinale, galium verum, luzula campestris, poa pratensis, cerastium semidecandrum, jacobaea vulgaris, koeleria macrantha, veronica arvensis, festuca rubra, erodium cicutarium, festuca filiformis, myosotis ramosissima, galium mollugo, hippophae rhamnoides, avenula pubescens, urtica dioica, ligustrum vulgare, senecio sylvaticus, thymus pulegioides, crataegus monogyna, phleum arenarium, viola tricolor, veronica officinalis, aira praecox, agrostis capillaris, sedum acre, cerastium arvense, cardamine hirsuta, corynephorus canescens, rumex acetosella, polygonatum odoratum, glechoma hederacea, rumex angiocarpus, holcus lanatus, lotus corniculatus, salix repens, moehringia trinervia, erodium lebelii, elymus repens, geranium molle, ononis spinosa, rosa spinosissima, fallopia convolvulus, vicia lathyroides, saxifraga tridactylites, picris hieracioides, solanum dulcamara