text: quercus petraea, quercus robur, calluna vulgaris, betula pendula, corylus avellana, cytisus scoparius, frangula alnus, lonicera periclymenum, molinia caerulea, avenella flexuosa, melampyrum pratense, pinus sylvestris, potentilla erecta, pteridium aquilinum, rabelera holostea, ranunculus polyanthemos, teucrium scorodonia