text: betula pendula, quercus petraea, lonicera periclymenum, pinus sylvestris, hedera helix, pteridium aquilinum, teucrium scorodonia, torminalis glaberrima, avenella flexuosa, polytrichum formosum, populus tremula, solidago virgaurea, eurhynchium striatum, frangula alnus, hypericum pulchrum, peucedanum gallicum, sorbus aucuparia, thuidium tamariscinum