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