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