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