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