allium ursinum, acer pseudoplatanus, acer platanoides, asarum europaeum, corydalis cava, galanthus nivalis, fraxinus excelsior, tilia platyphyllos, acer campestre, staphylea pinnata, carpinus betulus, hepatica nobilis, melica uniflora, anemone ranunculoides, arabidopsis thaliana, campanula rapunculoides, carex pilosa, geum urbanum, hedera helix, heracleum sphondylium, lamium galeobdolon, lamium purpureum, lilium martagon, polygonatum multiflorum, polygonatum odoratum, prunus padus, pulmonaria officinalis, ulmus glabra, viola reichenbachiana