fraxinus excelsior, corylus avellana, mercurialis perennis, circaea lutetiana, deschampsia cespitosa, impatiens noli-tangere, aegopodium podagraria, alnus glutinosa, athyrium filix-femina, carex acutiformis, galium aparine, geum urbanum, milium effusum, paris quadrifolia, prunus avium, rabelera holostea, sambucus nigra, urtica dioica, crepis paludosa, equisetum arvense