be, arr. mechelen, poa trivialis, lolium perenne, ranunculus repens, agrostis stolonifera, cirsium arvense, urtica dioica, holcus lanatus, phragmites australis, trifolium repens, elymus repens, symphytum officinale, rumex acetosa, galium aparine, plantago lanceolata, alopecurus pratensis, festuca rubra, arrhenatherum elatius, phalaris arundinacea, dactylis glomerata, ranunculus acris, epilobium hirsutum, heracleum sphondylium, plantago major, cardamine pratensis, stellaria media, calystegia sepium, bellis perennis, glechoma hederacea, rumex crispus, persicaria amphibia, trifolium pratense, anthriscus sylvestris, poa annua, rumex obtusifolius, phleum pratense, glyceria maxima, bromus hordeaceus, alopecurus geniculatus, cerastium holosteoides, achillea millefolium, agrostis capillaris, poa pratensis, cerastium fontanum, trifolium dubium, cirsium vulgare, iris pseudacorus, vicia cracca, lycopus europaeus, lythrum salicaria, argentina anserina