nl, agglomeratie haarlem, calamagrostis epigejos, rubus caesius, carex arenaria, poa pratensis, galium verum, luzula campestris, jacobaea vulgaris, cerastium semidecandrum, cynoglossum officinale, urtica dioica, hippophae rhamnoides, cirsium arvense, koeleria macrantha, salix repens, festuca rubra, lotus corniculatus, festuca filiformis, holcus lanatus, galium mollugo, erodium cicutarium, phragmites australis, myosotis ramosissima, potentilla reptans, agrostis capillaris, solanum dulcamara, veronica arvensis, sonchus arvensis, viola tricolor, agrostis stolonifera, senecio sylvaticus, elymus repens, thymus pulegioides, veronica officinalis, sedum acre, aira praecox, plantago lanceolata, rumex acetosella, rumex angiocarpus, cirsium vulgare, cardamine hirsuta, cerastium holosteoides, cerastium arvense, hydrocotyle vulgaris, geranium molle, glechoma hederacea, phleum arenarium, eleocharis palustris, hypochaeris radicata, linaria vulgaris, senecio vulgaris