hedera helix, castanea sativa, quercus robur, fraxinus excelsior, rabelera holostea, alliaria petiolata, melica uniflora, urtica dioica, prunus avium, acer pseudoplatanus, fragaria vesca, geranium robertianum, geum urbanum, ilex aquifolium, malus sylvestris, abies alba, carpinus betulus, crataegus monogyna, dryopteris filix-mas, euonymus europaeus, galeopsis tetrahit, heracleum sphondylium, juglans regia, primula elatior, prunus spinosa, solidago virgaurea, veronica chamaedrys