be, arr. sint-niklaas, poa trivialis, cirsium arvense, urtica dioica, ranunculus repens, phragmites australis, phalaris arundinacea, agrostis stolonifera, lolium perenne, symphytum officinale, calystegia sepium, epilobium hirsutum, rumex obtusifolius, glechoma hederacea, holcus lanatus, dactylis glomerata, elymus repens, glyceria maxima, persicaria amphibia, trifolium repens, heracleum sphondylium, alopecurus pratensis, galium aparine, stellaria media, myosotis scorpioides, anthriscus sylvestris, persicaria hydropiper, cardamine pratensis, plantago major, arrhenatherum elatius, poa annua, lythrum salicaria, lycopus europaeus, ranunculus acris, cerastium holosteoides, rumex crispus, phleum pratense, iris pseudacorus, rumex acetosa, valeriana officinalis, solanum dulcamara, alopecurus geniculatus, equisetum palustre, bellis perennis, rumex conglomeratus, rorippa amphibia, glyceria fluitans, ranunculus sceleratus, galium palustre, argentina anserina, carex hirta