cirsium arvense, rudbeckia laciniata, mentha longifolia, urtica dioica, potentilla reptans, rumex confertus, acer campestre, arctium lappa, argentina anserina, carex hirta, cirsium vulgare, cornus sanguinea, fraxinus excelsior, galeopsis speciosa, heracleum sphondylium, juncus effusus, lycopus europaeus, lysimachia vulgaris, persicaria maculosa, ranunculus repens, sonchus oleraceus, tussilago farfara