be, arr. antwerpen, quercus rubra, pinus nigra, pinus sylvestris, prunus serotina, quercus robur, betula pendula, sorbus aucuparia, molinia caerulea, frangula alnus, amelanchier lamarckii, avenella flexuosa, dryopteris dilatata, rhododendron ponticum, deschampsia flexuosa, castanea sativa, calluna vulgaris, vaccinium myrtillus, pseudotsuga menziesii, dryopteris carthusiana, larix kaempferi, juncus tenuis, fagus sylvatica, betula pubescens, agrostis capillaris, ceratocapnos claviculata, erica tetralix, carex pilulifera, lonicera periclymenum, picea abies, pinus strobus, juncus effusus, ilex aquifolium, pinus pinaster, geum macrophyllum, pteridium aquilinum, larix decidua, rumex angiocarpus, rumex acetosella, potentilla indica, robinia pseudoacacia, bidens frondosa, teucrium scorodonia, holcus lanatus, erigeron canadensis, agrostis vinealis, acer pseudoplatanus, pilosella aurantiaca, oxalis stricta, claytonia sibirica, silene coronaria