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