be, arr. dendermonde, phragmites australis, phalaris arundinacea, urtica dioica, glyceria maxima, calystegia sepium, solanum dulcamara, lythrum salicaria, lemna minor, lycopus europaeus, persicaria amphibia, cirsium arvense, rorippa amphibia, agrostis stolonifera, poa trivialis, epilobium hirsutum, ranunculus repens, iris pseudacorus, stachys palustris, symphytum officinale, sparganium erectum, spirodela polyrhiza, rumex hydrolapathum, myosotis scorpioides, galium aparine, persicaria hydropiper, alisma plantago-aquatica, bidens frondosa, nuphar lutea, galium palustre, elodea nuttallii, hydrocharis morsus-ranae, glechoma hederacea, typha latifolia, ranunculus sceleratus, acorus calamus, salix viminalis, lemna trisulca, carex acuta, equisetum palustre, lysimachia vulgaris, rumex obtusifolius, sagittaria sagittifolia, elymus repens, butomus umbellatus, carex riparia, angelica archangelica, thalictrum flavum, rumex crispus, ceratophyllum demersum, alopecurus pratensis