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