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