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