nl, agglomeratie haarlem, calamagrostis epigejos, carex arenaria, rubus caesius, salix repens, cynoglossum officinale, cerastium semidecandrum, hippophae rhamnoides, phragmites australis, agrostis stolonifera, poa pratensis, solanum dulcamara, urtica dioica, sedum acre, jacobaea vulgaris, juncus articulatus, hydrocotyle vulgaris, eleocharis palustris, cirsium arvense, luzula campestris, eupatorium cannabinum, galium verum, ligustrum vulgare, holcus lanatus, parnassia palustris, koeleria macrantha, veronica arvensis, phleum arenarium, festuca rubra, myosotis ramosissima, sonchus arvensis, potentilla reptans, thymus pulegioides, lycopus europaeus, crataegus monogyna, galium palustre, draba verna, lotus corniculatus, festuca filiformis, salix cinerea, saxifraga tridactylites, sambucus nigra, galium mollugo, corynephorus canescens, erodium cicutarium, argentina anserina, lythrum salicaria, cirsium vulgare, stuckenia pectinata, arenaria serpyllifolia, hypochaeris radicata