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