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