matteuccia struthiopteris, fraxinus excelsior, allium ursinum, ulmus glabra, aegopodium podagraria, betula pendula, corylus avellana, acer campestre, acer platanoides, glechoma hirsuta, impatiens noli-tangere, lamium galeobdolon, urtica dioica, euonymus europaeus, galium mollugo, geum urbanum, lonicera xylosteum, milium effusum, paris quadrifolia, prunus padus, pulmonaria obscura, rabelera holostea, ranunculus cassubicus