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