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