be, arr. antwerpen, pinus sylvestris, prunus serotina, quercus robur, molinia caerulea, betula pendula, avenella flexuosa, deschampsia flexuosa, frangula alnus, quercus rubra, sorbus aucuparia, calluna vulgaris, vaccinium myrtillus, pinus nigra, dryopteris carthusiana, dryopteris dilatata, erica tetralix, betula pubescens, amelanchier lamarckii, ceratocapnos claviculata, pseudotsuga menziesii, fagus sylvatica, carex pilulifera, picea abies, lonicera periclymenum, agrostis capillaris, larix kaempferi, juncus effusus, rumex acetosella, rumex angiocarpus, ilex aquifolium, galium saxatile, vaccinium vitis-idaea, pteridium aquilinum, castanea sativa, pinus strobus, eriophorum angustifolium, rhododendron ponticum, juncus bulbosus, carex arenaria, agrostis vinealis, empetrum nigrum, larix decidua, myrica gale, juncus tenuis, holcus lanatus, juncus squarrosus, senecio sylvaticus, quercus petraea, drosera intermedia, geum macrophyllum