quercus robur, ulmus laevis, populus canadensis, solanum dulcamara, cardamine pratensis, crataegus monogyna, lysimachia nummularia, milium effusum, rumex acetosa, urtica dioica, anemone ranunculoides, iris pseudacorus, lycopus europaeus, mentha arvensis, scutellaria galericulata, symphytum officinale