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