nl, agglomeratie haarlem, calamagrostis epigejos, salix repens, rubus caesius, hydrocotyle vulgaris, carex arenaria, phragmites australis, eleocharis palustris, agrostis stolonifera, juncus articulatus, poa pratensis, potentilla reptans, galium palustre, solanum dulcamara, luzula campestris, cerastium semidecandrum, galium verum, lycopus europaeus, lotus corniculatus, ranunculus flammula, carex panicea, cirsium arvense, festuca filiformis, koeleria macrantha, carex trinervis, thymus pulegioides, parnassia palustris, hippophae rhamnoides, lythrum salicaria, urtica dioica, sedum acre, jacobaea vulgaris, cynoglossum officinale, argentina anserina, eupatorium cannabinum, potentilla erecta, schoenus nigricans, festuca rubra, danthonia decumbens, holcus lanatus, salix cinerea, carex flacca, cirsium palustre, carex nigra, epipactis palustris, plantago lanceolata, euphrasia stricta, trifolium repens, prunella vulgaris, linum catharticum, myriophyllum spicatum