be, arr. leuven, fagus sylvatica, quercus rubra, castanea sativa, prunus serotina, quercus robur, sorbus aucuparia, vaccinium myrtillus, pinus sylvestris, carex pilulifera, betula pendula, dryopteris dilatata, lonicera periclymenum, dryopteris carthusiana, pteridium aquilinum, avenella flexuosa, molinia caerulea, acer pseudoplatanus, deschampsia flexuosa, frangula alnus, ilex aquifolium, teucrium scorodonia, pseudotsuga menziesii, calluna vulgaris, luzula pilosa, picea abies, quercus petraea, juncus effusus, pinus nigra, betula pubescens, athyrium filix-femina, larix kaempferi, convallaria majalis, corylus avellana, hedera helix, oxalis acetosella, agrostis capillaris, maianthemum bifolium, holcus mollis, larix decidua, carpinus betulus, anemone nemorosa, rubus idaeus, sambucus nigra, polygonatum multiflorum, salix caprea, dryopteris filix-mas, luzula multiflora, deschampsia cespitosa, amelanchier lamarckii, juncus conglomeratus