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