pinus nigra, avenella flexuosa, dryopteris dilatata, molinia caerulea, prunus serotina, amelanchier lamarckii, betula pubescens, dryopteris carthusiana, frangula alnus, picea abies, quercus robur, quercus rubra, sorbus aucuparia, vaccinium myrtillus, castanea sativa, lonicera periclymenum