quercus robur, mercurialis perennis, alnus glutinosa, corylus avellana, fraxinus excelsior, adoxa moschatellina, cardamine pratensis, hedera helix, primula elatior, urtica dioica, arum maculatum, athyrium filix-femina, geum urbanum, milium effusum, polygonatum multiflorum, ranunculus repens, silene dioica, stachys sylvatica