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