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