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