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