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