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