be, arr. leuven, bidens frondosa, phragmites australis, urtica dioica, lythrum salicaria, lysimachia vulgaris, phalaris arundinacea, lycopus europaeus, calystegia sepium, galium palustre, symphytum officinale, iris pseudacorus, thalictrum flavum, solanum dulcamara, glyceria maxima, persicaria hydropiper, carex acuta, stachys palustris, ranunculus repens, cirsium arvense, poa trivialis, rorippa amphibia, rumex hydrolapathum, persicaria amphibia, filipendula ulmaria, scutellaria galericulata, calamagrostis canescens, carex riparia, myosotis scorpioides, juncus effusus, agrostis stolonifera, galium aparine, epilobium hirsutum, cardamine pratensis, angelica archangelica, barbarea stricta, oenanthe aquatica, typha latifolia, alisma plantago-aquatica, carex disticha, epilobium ciliatum, rumex crispus, ranunculus sceleratus, glechoma hederacea, eupatorium cannabinum, impatiens glandulifera, humulus lupulus, equisetum palustre, atriplex prostrata, rorippa palustris, equisetum fluviatile