be, arr. leuven, arrhenatherum elatius, holcus lanatus, heracleum sphondylium, rumex acetosa, ranunculus repens, ranunculus acris, cirsium arvense, poa trivialis, lolium perenne, plantago lanceolata, alopecurus pratensis, dactylis glomerata, trifolium pratense, festuca rubra, achillea millefolium, cerastium holosteoides, trifolium repens, glechoma hederacea, elymus repens, symphytum officinale, trifolium dubium, persicaria amphibia, urtica dioica, anthriscus sylvestris, centaurea jacea, agrostis stolonifera, phleum pratense, bromus hordeaceus, lathyrus pratensis, agrostis capillaris, equisetum arvense, crepis biennis, vicia cracca, poa pratensis, trisetum flavescens, leucanthemum vulgare, rumex crispus, rumex obtusifolius, anthoxanthum odoratum, bellis perennis, tanacetum vulgare, cerastium fontanum, lolium pratense, carex hirta, cardamine pratensis, stellaria graminea, daucus carota, phalaris arundinacea, potentilla reptans, cynosurus cristatus