be, arr. antwerpen, pinus sylvestris, quercus rubra, prunus serotina, molinia caerulea, quercus robur, calluna vulgaris, pinus nigra, betula pendula, amelanchier lamarckii, avenella flexuosa, deschampsia flexuosa, frangula alnus, juncus tenuis, sorbus aucuparia, erica tetralix, rhododendron ponticum, vaccinium myrtillus, dryopteris dilatata, ceratocapnos claviculata, castanea sativa, pseudotsuga menziesii, dryopteris carthusiana, agrostis vinealis, agrostis capillaris, carex pilulifera, erigeron canadensis, rumex acetosella, bidens frondosa, rumex angiocarpus, betula pubescens, larix kaempferi, juncus canadensis, juncus bulbosus, pinus strobus, geum macrophyllum, juncus effusus, senecio inaequidens, crassula helmsii, drosera intermedia, corynephorus canescens, lonicera periclymenum, festuca filiformis, fagus sylvatica, potentilla indica, silene coronaria, claytonia sibirica, ilex aquifolium, epilobium ciliatum, pinus pinaster, juncus squarrosus