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