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