text: pinus nigra, sorbus aucuparia, avenella flexuosa, dryopteris dilatata, amelanchier lamarckii, frangula alnus, molinia caerulea, rumex acetosella, agrostis capillaris, calluna vulgaris, holcus mollis, lonicera periclymenum, prunus serotina, quercus robur, quercus rubra