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