nl, agglomeratie haarlem, carex arenaria, calamagrostis epigejos, rubus caesius, luzula campestris, cerastium semidecandrum, festuca filiformis, koeleria macrantha, cynoglossum officinale, galium verum, viola tricolor, veronica officinalis, jacobaea vulgaris, poa pratensis, myosotis ramosissima, galium mollugo, hippophae rhamnoides, senecio sylvaticus, erodium cicutarium, aira praecox, corynephorus canescens, thymus pulegioides, veronica arvensis, phleum arenarium, salix repens, rumex acetosella, lotus corniculatus, sedum acre, agrostis capillaris, rumex angiocarpus, festuca rubra, cardamine hirsuta, ligustrum vulgare, vicia lathyroides, urtica dioica, crataegus monogyna, draba verna, viola canina, pilosella officinarum, cerastium arvense, polygala vulgaris, rosa spinosissima, holcus lanatus, avenula pubescens, hypochaeris radicata, saxifraga tridactylites, picris hieracioides, geranium molle, viola hirta, erodium lebelii, cirsium arvense