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