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