mercurialis perennis, prunus avium, fraxinus excelsior, alnus glutinosa, galium aparine, urtica dioica, circaea lutetiana, deschampsia cespitosa, fagus sylvatica, impatiens noli-tangere, lolium giganteum, rabelera holostea, stellaria nemorum, aegopodium podagraria, carex acutiformis, equisetum arvense