mercurialis perennis, alnus incana, circaea lutetiana, corylus avellana, fraxinus excelsior, lamium galeobdolon, quercus robur, lonicera periclymenum, brachythecium rivulare, lysimachia vulgaris, acer pseudoplatanus, athyrium filix-femina, cardamine pratensis, dryopteris dilatata, primula elatior, salix cinerea