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