sambucus nigra, chelidonium majus, populus alba, fraxinus excelsior, galium aparine, lamium maculatum, pulmonaria officinalis, stachys sylvatica, torilis japonica, aegopodium podagraria, arctium nemorosum, circaea lutetiana, crataegus monogyna, geum urbanum, humulus lupulus, prunus padus, robinia pseudoacacia, rumex conglomeratus, silene baccifera, urtica dioica, viola odorata