be, arr. leuven, ranunculus repens, agrostis stolonifera, galium palustre, persicaria amphibia, poa trivialis, rumex crispus, lythrum salicaria, phalaris arundinacea, carex acuta, ranunculus flammula, glyceria fluitans, juncus effusus, eleocharis palustris, cardamine pratensis, lysimachia nummularia, alopecurus pratensis, glyceria maxima, lysimachia vulgaris, myosotis scorpioides, iris pseudacorus, trifolium repens, holcus lanatus, alopecurus geniculatus, equisetum palustre, lycopus europaeus, lolium perenne, carex hirta, silene flos-cuculi, symphytum officinale, carex disticha, alisma plantago-aquatica, cirsium arvense, ranunculus acris, filipendula ulmaria, persicaria hydropiper, oenanthe fistulosa, rumex acetosa, plantago major, carex vulpina, elymus repens, carex vesicaria, argentina anserina, calystegia sepium, agrostis canina, gnaphalium uliginosum, potentilla reptans, lotus pedunculatus, plantago lanceolata, rorippa amphibia, phragmites australis