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