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