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