be, arr. leuven, phalaris arundinacea, urtica dioica, thalictrum flavum, bidens frondosa, lythrum salicaria, carex acuta, cirsium arvense, rorippa amphibia, calystegia sepium, symphytum officinale, persicaria amphibia, glyceria maxima, solanum dulcamara, stachys palustris, ranunculus repens, poa trivialis, lysimachia vulgaris, galium palustre, persicaria hydropiper, iris pseudacorus, lycopus europaeus, phragmites australis, salix triandra, elymus repens, filipendula ulmaria, agrostis stolonifera, alopecurus pratensis, rumex crispus, glechoma hederacea, galium aparine, vicia cracca, argentina anserina, poa palustris, atriplex prostrata, myosotis scorpioides, rorippa palustris, bidens tripartita, rumex obtusifolius, carduus crispus, salix viminalis, potentilla reptans, rubus caesius, persicaria lapathifolia, oenanthe aquatica, humulus lupulus, senecio paludosus, carex riparia, lathyrus pratensis, achillea ptarmica, veronica longifolia