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