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