tussilago farfara, artemisia absinthium, artemisia vulgaris, bromus sterilis, cirsium vulgare, fragaria vesca, glechoma hederacea, heracleum sphondylium, lolium perenne, plantago major, polygonum aviculare, rorippa sylvestris, sonchus arvensis, stachys sylvatica, teucrium chamaedrys, urtica dioica