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