corydalis cava, fraxinus excelsior, mercurialis perennis, acer pseudoplatanus, aegopodium podagraria, tilia platyphyllos, ulmus glabra, aconitum lycoctonum, actaea spicata, arum maculatum, cardamine heptaphylla, dryopteris filix-mas, lamium galeobdolon, leucojum vernum, fagus sylvatica, galium odoratum, lonicera xylosteum, phyteuma spicatum, polygonatum multiflorum, polystichum aculeatum, sambucus nigra, asplenium scolopendrium, geum urbanum