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