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