be, arr. tongeren, quercus robur, corylus avellana, crataegus monogyna, fraxinus excelsior, achillea millefolium, lonicera periclymenum, holcus lanatus, centaurea jacea, hedera helix, betula pendula, cornus sanguinea, plantago lanceolata, arrhenatherum elatius, acer pseudoplatanus, frangula alnus, dactylis glomerata, heracleum sphondylium, trifolium pratense, teucrium scorodonia, agrostis capillaris, fagus sylvatica, anthoxanthum odoratum, ranunculus acris, hypericum perforatum, prunus avium, lotus corniculatus, prunella vulgaris, pimpinella saxifraga, solidago virgaurea, trifolium repens, prunus spinosa, festuca rubra, sorbus aucuparia, carpinus betulus, pilosella officinarum, viburnum opulus, briza media, brachypodium pinnatum, ranunculus repens, daucus carota, rumex acetosa, poterium sanguisorba, lolium perenne, trisetum flavescens, rosa blondaeana, origanum vulgare, castanea sativa, succisa pratensis, anemone nemorosa, carex flacca