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