acer platanoides, dryopteris filix-mas, aegopodium podagraria, picea abies, ulmus laevis, actaea spicata, asarum europaeum, carex pilosa, chelidonium majus, corylus avellana, dryopteris carthusiana, euonymus verrucosus, lamium maculatum, paris quadrifolia, pulmonaria obscura, quercus robur, rabelera holostea, ulmus glabra, viola mirabilis