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