be, arr. sint-niklaas, lolium perenne, poa trivialis, agrostis stolonifera, ranunculus repens, holcus lanatus, cirsium arvense, trifolium repens, alopecurus geniculatus, elymus repens, cerastium holosteoides, poa annua, stellaria media, rumex acetosa, plantago major, ranunculus acris, bromus hordeaceus, bellis perennis, rumex crispus, dactylis glomerata, festuca rubra, phleum pratense, urtica dioica, alopecurus pratensis, cardamine pratensis, poa pratensis, persicaria amphibia, rumex obtusifolius, plantago lanceolata, agrostis capillaris, phragmites australis, cynosurus cristatus, trifolium pratense, cirsium vulgare, lolium pratense, glyceria fluitans, hordeum secalinum, juncus effusus, phalaris arundinacea, anthoxanthum odoratum, carex hirta, argentina anserina, scorzoneroides autumnalis, polygonum aviculare, trifolium dubium, arrhenatherum elatius, achillea millefolium, rumex conglomeratus, geranium dissectum, juncus bufonius, capsella bursa-pastoris