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