fagus sylvatica, fraxinus excelsior, hedera helix, mercurialis perennis, viola reichenbachiana, abies alba, arum maculatum, athyrium filix-femina, circaea lutetiana, dryopteris filix-mas, galium odoratum, paris quadrifolia, polygonatum multiflorum, polygonatum verticillatum, rubus curtiglandulosus, acer pseudoplatanus, actaea spicata, anemone nemorosa, geranium robertianum, lamium galeobdolon, prunus avium, valeriana officinalis