be, arr. dendermonde, agrostis stolonifera, phragmites australis, poa trivialis, ranunculus repens, phalaris arundinacea, urtica dioica, persicaria amphibia, glyceria maxima, cirsium arvense, lolium perenne, calystegia sepium, elymus repens, symphytum officinale, epilobium hirsutum, trifolium repens, myosotis scorpioides, equisetum palustre, lythrum salicaria, rumex obtusifolius, rumex crispus, holcus lanatus, sparganium erectum, alopecurus pratensis, glechoma hederacea, persicaria hydropiper, ranunculus sceleratus, glyceria fluitans, alopecurus geniculatus, rorippa amphibia, lycopus europaeus, dactylis glomerata, elodea nuttallii, solanum dulcamara, plantago major, alisma plantago-aquatica, iris pseudacorus, arrhenatherum elatius, cardamine pratensis, galium aparine, spirodela polyrhiza, poa annua, galium palustre, ranunculus acris, lemna minor, rumex hydrolapathum, stellaria media, carex hirta, lemna trisulca, heracleum sphondylium, carex acuta