be, arr. leuven, phalaris arundinacea, galium palustre, lysimachia vulgaris, lythrum salicaria, solanum dulcamara, lycopus europaeus, urtica dioica, phragmites australis, juncus effusus, ranunculus repens, iris pseudacorus, poa trivialis, carex acuta, calamagrostis canescens, glyceria maxima, persicaria hydropiper, agrostis stolonifera, filipendula ulmaria, persicaria amphibia, calystegia sepium, myosotis scorpioides, symphytum officinale, equisetum fluviatile, cirsium arvense, stachys palustris, glyceria fluitans, rorippa amphibia, scutellaria galericulata, cardamine pratensis, cirsium palustre, galium aparine, equisetum palustre, salix cinerea, holcus lanatus, alnus glutinosa, alopecurus pratensis, rumex hydrolapathum, glechoma hederacea, rumex acetosa, carex riparia, galeopsis tetrahit, caltha palustris, carex acutiformis, bidens frondosa, sparganium erectum, rumex obtusifolius, angelica sylvestris, alisma plantago-aquatica, alopecurus geniculatus, lemna minor