fraxinus excelsior, carex pilosa, allium ursinum, galanthus nivalis, melica uniflora, tilia cordata, tilia platyphyllos, acer pseudoplatanus, euonymus europaeus, crataegus laevigata, acer platanoides, acer campestre, anemone ranunculoides, arabidopsis thaliana, asarum europaeum, corydalis cava, geum urbanum, heracleum sphondylium, polygonatum odoratum, pulmonaria officinalis, torminalis glaberrima, ulmus glabra, viola reichenbachiana, prunus padus, symphytum tuberosum