be, arr. dendermonde, phragmites australis, lythrum salicaria, lycopus europaeus, calystegia sepium, urtica dioica, epilobium hirsutum, solanum dulcamara, iris pseudacorus, bidens frondosa, phalaris arundinacea, symphytum officinale, glyceria maxima, lysimachia vulgaris, ranunculus repens, rorippa amphibia, persicaria hydropiper, poa trivialis, persicaria amphibia, lemna minor, myosotis scorpioides, rumex hydrolapathum, agrostis stolonifera, galium palustre, eupatorium cannabinum, cirsium arvense, sparganium erectum, echinochloa crus-galli, glechoma hederacea, stachys palustris, alisma plantago-aquatica, filipendula ulmaria, cardamine pratensis, potentilla indica, galium aparine, ranunculus sceleratus, acorus calamus, galinsoga quadriradiata, alnus glutinosa, humulus lupulus, carex acuta, heracleum sphondylium, angelica archangelica, oxalis corniculata, typha latifolia, equisetum palustre, elodea nuttallii, lepidium didymum, caltha palustris, spirodela polyrhiza, juncus effusus