be, arr. leuven, phalaris arundinacea, thalictrum flavum, lysimachia vulgaris, galium palustre, lythrum salicaria, iris pseudacorus, symphytum officinale, calystegia sepium, carex acuta, phragmites australis, urtica dioica, lycopus europaeus, glyceria maxima, persicaria amphibia, solanum dulcamara, ranunculus repens, stachys palustris, rorippa amphibia, poa trivialis, cirsium arvense, bidens frondosa, carex riparia, filipendula ulmaria, calamagrostis canescens, agrostis stolonifera, carex disticha, myosotis scorpioides, persicaria hydropiper, scutellaria galericulata, vicia cracca, rumex hydrolapathum, rumex crispus, senecio paludosus, cardamine pratensis, oenanthe aquatica, juncus effusus, sium latifolium, galium aparine, argentina anserina, alopecurus pratensis, glechoma hederacea, alisma plantago-aquatica, lysimachia nummularia, equisetum palustre, elymus repens, lathyrus palustris, silene flos-cuculi, equisetum fluviatile, achillea ptarmica, atriplex prostrata