be, arr. nivelles, achillea millefolium, plantago lanceolata, holcus lanatus, pilosella officinarum, agrostis capillaris, centaurea jacea, festuca rubra, lotus corniculatus, anthoxanthum odoratum, quercus robur, hypochaeris radicata, rumex acetosa, centaurea nemoralis, trifolium pratense, briza media, succisa pratensis, centaurea nigra, danthonia decumbens, dactylis glomerata, prunella vulgaris, hypericum perforatum, arrhenatherum elatius, festuca ovina, trifolium repens, ranunculus acris, calluna vulgaris, luzula campestris, potentilla erecta, polygala vulgaris, poa pratensis, pimpinella saxifraga, ranunculus bulbosus, hieracium umbellatum, carex pilulifera, leontodon hispidus, daucus carota, carex flacca, brachypodium pinnatum, cerastium fontanum, scorzoneroides hispidula, teucrium scorodonia, molinia caerulea, heracleum sphondylium, betula pendula, jacobaea vulgaris, dactylorhiza maculata, cerastium holosteoides, solidago virgaurea, festuca filiformis, poterium sanguisorba