be, arr. antwerpen, quercus rubra, pinus sylvestris, prunus serotina, quercus robur, sorbus aucuparia, vaccinium myrtillus, betula pendula, castanea sativa, avenella flexuosa, pinus nigra, frangula alnus, dryopteris dilatata, deschampsia flexuosa, molinia caerulea, dryopteris carthusiana, amelanchier lamarckii, fagus sylvatica, calluna vulgaris, pseudotsuga menziesii, carex pilulifera, larix kaempferi, lonicera periclymenum, rhododendron ponticum, ilex aquifolium, betula pubescens, agrostis capillaris, ceratocapnos claviculata, picea abies, juncus tenuis, pinus strobus, pteridium aquilinum, geum macrophyllum, larix decidua, potentilla indica, juncus effusus, robinia pseudoacacia, teucrium scorodonia, rumex angiocarpus, acer pseudoplatanus, erica tetralix, rumex acetosella, galeopsis tetrahit, erigeron canadensis, silene coronaria, cytisus scoparius, maianthemum bifolium, salix caprea, holcus mollis, athyrium filix-femina, impatiens parviflora