be, arr. sint-niklaas, cirsium arvense, agrostis stolonifera, poa trivialis, holcus lanatus, urtica dioica, lolium perenne, ranunculus repens, phragmites australis, cerastium holosteoides, elymus repens, festuca rubra, trifolium repens, dactylis glomerata, stellaria media, galium aparine, cirsium vulgare, plantago major, rumex crispus, poa annua, arrhenatherum elatius, poa pratensis, rumex acetosa, glechoma hederacea, plantago lanceolata, agrostis capillaris, anthriscus sylvestris, heracleum sphondylium, ranunculus acris, calystegia sepium, rumex obtusifolius, bromus hordeaceus, equisetum arvense, epilobium hirsutum, symphytum officinale, bellis perennis, trifolium pratense, achillea millefolium, persicaria amphibia, tripleurospermum maritimum, argentina anserina, trifolium dubium, phalaris arundinacea, phleum pratense, alopecurus geniculatus, polygonum aviculare, atriplex prostrata, crepis capillaris, eupatorium cannabinum, alopecurus pratensis, sonchus arvensis