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