fagus sylvatica, mercurialis perennis, acer pseudoplatanus, picea abies, fraxinus excelsior, sambucus nigra, cardamine bulbifera, circaea lutetiana, galium odoratum, alliaria petiolata, asarum europaeum, dryopteris filix-mas, geranium robertianum, stachys sylvatica, viola reichenbachiana, acer campestre, acer platanoides, arum maculatum, carpinus betulus, dryopteris carthusiana, impatiens noli-tangere, isopyrum thalictroides, polygonatum multiflorum, pulmonaria obscura