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