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