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