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