be, arr. sint-niklaas, glyceria maxima, phalaris arundinacea, ranunculus repens, symphytum officinale, persicaria amphibia, phragmites australis, lythrum salicaria, poa trivialis, urtica dioica, carex acuta, iris pseudacorus, agrostis stolonifera, filipendula ulmaria, equisetum palustre, galium palustre, calystegia sepium, cardamine pratensis, cirsium arvense, lycopus europaeus, juncus effusus, myosotis scorpioides, lysimachia vulgaris, holcus lanatus, rumex hydrolapathum, stachys palustris, sparganium erectum, bidens frondosa, epilobium hirsutum, carex disticha, rumex acetosa, solanum dulcamara, rorippa amphibia, persicaria hydropiper, thalictrum flavum, alopecurus pratensis, equisetum fluviatile, lolium perenne, rumex crispus, glechoma hederacea, glyceria fluitans, acorus calamus, silene flos-cuculi, trifolium repens, carex riparia, heracleum sphondylium, ranunculus acris, alisma plantago-aquatica, alopecurus geniculatus, lemna minor, arrhenatherum elatius