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