fagus sylvatica, fraxinus excelsior, helleborus niger, mercurialis perennis, brachypodium sylvaticum, daphne laureola, galium odoratum, primula elatior, salvia glutinosa, asarum europaeum, cardamine bulbifera, cardamine enneaphyllos, cardamine trifolia, circaea lutetiana, euphorbia amygdaloides, mycelis muralis, paris quadrifolia, phyteuma spicatum, polystichum aculeatum, prenanthes purpurea, pulmonaria officinalis, ranunculus lanuginosus, sanicula europaea, senecio ovatus, viola reichenbachiana, acer pseudoplatanus, cephalanthera damasonium, geranium robertianum