nl, agglomeratie haarlem, carex arenaria, cerastium semidecandrum, galium verum, koeleria macrantha, calamagrostis epigejos, luzula campestris, jacobaea vulgaris, phleum arenarium, rubus caesius, veronica arvensis, rumex acetosella, sedum acre, erodium cicutarium, poa pratensis, festuca rubra, rumex angiocarpus, myosotis ramosissima, aira praecox, cerastium arvense, agrostis capillaris, vicia lathyroides, festuca filiformis, hypochaeris radicata, cynoglossum officinale, avenula pubescens, corynephorus canescens, plantago lanceolata, geranium molle, bromus hordeaceus, thymus pulegioides, hippophae rhamnoides, lotus corniculatus, draba verna, arenaria serpyllifolia, elymus repens, anthoxanthum odoratum, viola tricolor, saxifraga tridactylites, pilosella officinarum, galium mollugo, achillea millefolium, ononis spinosa, holcus lanatus, rosa spinosissima, hieracium umbellatum, cardamine hirsuta, vicia sativa, senecio sylvaticus, elymus athericus, urtica dioica