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