corylus avellana, hepatica nobilis, ulmus glabra, alnus incana, asarum europaeum, tilia cordata, pinus sylvestris, prunus padus, pulmonaria obscura, geum urbanum, lonicera xylosteum, euonymus europaeus, fraxinus excelsior, lamium galeobdolon, paris quadrifolia, rabelera holostea, viola mirabilis