be, arr. leuven, phalaris arundinacea, lythrum salicaria, urtica dioica, lycopus europaeus, symphytum officinale, phragmites australis, galium palustre, lysimachia vulgaris, solanum dulcamara, ranunculus repens, iris pseudacorus, calystegia sepium, glyceria maxima, persicaria hydropiper, cirsium arvense, poa trivialis, carex acuta, bidens frondosa, persicaria amphibia, rorippa amphibia, stachys palustris, thalictrum flavum, agrostis stolonifera, filipendula ulmaria, myosotis scorpioides, juncus effusus, carex riparia, galium aparine, scutellaria galericulata, rumex hydrolapathum, calamagrostis canescens, rumex crispus, epilobium hirsutum, alopecurus pratensis, glechoma hederacea, equisetum fluviatile, alisma plantago-aquatica, bidens tripartita, equisetum palustre, rumex obtusifolius, cardamine pratensis, elymus repens, vicia cracca, oenanthe aquatica, typha latifolia, argentina anserina, carex acutiformis, carex disticha, sparganium erectum, rorippa palustris