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