text: pinus sylvestris, quercus rubra, vaccinium myrtillus, quercus robur, amelanchier lamarckii, betula pendula, castanea sativa, frangula alnus, prunus serotina, sorbus aucuparia, avenella flexuosa, dryopteris carthusiana, dryopteris dilatata, ilex aquifolium, molinia caerulea, sambucus nigra