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