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