be, arr. sint-niklaas, poa trivialis, cirsium arvense, ranunculus repens, agrostis stolonifera, lolium perenne, urtica dioica, holcus lanatus, phragmites australis, elymus repens, phalaris arundinacea, stellaria media, alopecurus pratensis, trifolium repens, cerastium holosteoides, rumex obtusifolius, alopecurus geniculatus, dactylis glomerata, galium aparine, glechoma hederacea, persicaria amphibia, rumex acetosa, poa annua, symphytum officinale, ranunculus acris, rumex crispus, phleum pratense, heracleum sphondylium, plantago major, arrhenatherum elatius, calystegia sepium, juncus effusus, cardamine pratensis, anthriscus sylvestris, epilobium hirsutum, bromus hordeaceus, cirsium vulgare, festuca rubra, bellis perennis, glyceria fluitans, populus canadensis, persicaria hydropiper, poa pratensis, glyceria maxima, plantago lanceolata, rumex conglomeratus, lolium pratense, equisetum palustre, trifolium pratense, lythrum salicaria, lycopus europaeus