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