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