be, arr. maaseik, pinus sylvestris, pinus nigra, prunus serotina, quercus robur, quercus rubra, avenella flexuosa, betula pendula, sorbus aucuparia, deschampsia flexuosa, dryopteris carthusiana, dryopteris dilatata, vaccinium myrtillus, frangula alnus, molinia caerulea, fagus sylvatica, pseudotsuga menziesii, calluna vulgaris, carex pilulifera, picea abies, agrostis capillaris, castanea sativa, lonicera periclymenum, betula pubescens, larix kaempferi, amelanchier lamarckii, larix decidua, ceratocapnos claviculata, ilex aquifolium, pteridium aquilinum, rumex angiocarpus, calamagrostis epigejos, juncus effusus, pinus strobus, acer pseudoplatanus, rumex acetosella, galium saxatile, quercus petraea, senecio sylvaticus, impatiens parviflora, teucrium scorodonia, rubus idaeus, holcus mollis, moehringia trinervia, rhododendron ponticum, vaccinium vitis-idaea, holcus lanatus, athyrium filix-femina, luzula pilosa, rubus plicatus, robinia pseudoacacia