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