fraxinus excelsior, prunus padus, corylus avellana, asarum europaeum, mercurialis perennis, urtica dioica, aegopodium podagraria, alnus glutinosa, anemone nemorosa, impatiens noli-tangere, chrysosplenium alternifolium, circaea lutetiana, ficaria verna, galium aparine, geum urbanum, milium effusum, paris quadrifolia, quercus robur, ulmus minor, dryopteris carthusiana