nl, agglomeratie haarlem, calamagrostis epigejos, carex arenaria, rubus caesius, cynoglossum officinale, cerastium semidecandrum, jacobaea vulgaris, luzula campestris, galium verum, hippophae rhamnoides, poa pratensis, urtica dioica, erodium cicutarium, koeleria macrantha, salix repens, festuca rubra, sedum acre, veronica arvensis, ligustrum vulgare, galium mollugo, festuca filiformis, viola tricolor, myosotis ramosissima, holcus lanatus, phleum arenarium, senecio sylvaticus, solanum dulcamara, crataegus monogyna, aira praecox, agrostis capillaris, veronica officinalis, corynephorus canescens, thymus pulegioides, cirsium arvense, lotus corniculatus, claytonia perfoliata, rumex acetosella, rosa spinosissima, glechoma hederacea, cardamine hirsuta, rumex angiocarpus, saxifraga tridactylites, elymus repens, ononis spinosa, geranium molle, cerastium arvense, fallopia convolvulus, phragmites australis, cirsium vulgare, bryonia dioica, sambucus nigra