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