fagus sylvatica, sambucus nigra, hedera helix, abies alba, acer platanoides, athyrium filix-femina, fraxinus excelsior, polystichum aculeatum, ajuga reptans, aruncus dioicus, circaea lutetiana, dryopteris filix-mas, galium odoratum, ilex aquifolium, lamium galeobdolon, acer pseudoplatanus, cardamine bulbifera, carpinus betulus, stellaria media, tilia cordata