petasites hybridus, aegopodium podagraria, anthriscus sylvestris, arctium tomentosum, artemisia vulgaris, heracleum sphondylium, rumex obtusifolius, urtica dioica, argentina anserina, armoracia rusticana, chaerophyllum temulum, geum urbanum, poa pratensis, poa trivialis, ranunculus repens, symphytum officinale