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