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