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