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