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