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