allium ursinum, corylus avellana, lamium galeobdolon, quercus robur, alliaria petiolata, arum maculatum, galium aparine, alnus glutinosa, circaea lutetiana, ficaria verna, geum urbanum, impatiens noli-tangere, lamium album, urtica dioica, acer campestre, carex strigosa, glechoma hederacea, viola reichenbachiana