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