fagus sylvatica, abies alba, fraxinus excelsior, picea abies, acer pseudoplatanus, asplenium trichomanes, cardamine enneaphyllos, cardamine trifolia, cyclamen purpurascens, dryopteris borreri, helleborus niger, hepatica nobilis, lamium galeobdolon, mercurialis perennis, polystichum aculeatum, viola reichenbachiana