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