acer pseudoplatanus, fraxinus excelsior, lamium galeobdolon, mercurialis perennis, picea abies, tilia platyphyllos, circaea lutetiana, daphne mezereum, dryopteris filix-mas, lonicera xylosteum, cardamine heptaphylla, corylus avellana, geranium robertianum, ribes uva-crispa, ulmus glabra, galium odoratum, paris quadrifolia