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