nl, agglomeratie haarlem, cerastium semidecandrum, calamagrostis epigejos, carex arenaria, cynoglossum officinale, rubus caesius, jacobaea vulgaris, sedum acre, hippophae rhamnoides, poa pratensis, myosotis ramosissima, koeleria macrantha, luzula campestris, galium verum, phleum arenarium, veronica arvensis, erodium cicutarium, festuca rubra, salix repens, viola tricolor, galium mollugo, draba verna, festuca filiformis, saxifraga tridactylites, thymus pulegioides, urtica dioica, aira praecox, sonchus arvensis, corynephorus canescens, cardamine hirsuta, veronica officinalis, lotus corniculatus, ligustrum vulgare, arenaria serpyllifolia, senecio vulgaris, cirsium arvense, solanum dulcamara, senecio sylvaticus, vicia lathyroides, geranium molle, picris hieracioides, hypochaeris radicata, cerastium arvense, elymus repens, rumex acetosella, ammocalamagrostis baltica, polygonatum odoratum, cirsium vulgare, claytonia perfoliata, erodium lebelii, ononis spinosa