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