dipsacus fullonum, cichorium intybus, galium mollugo, symphyotrichum tradescantii, convolvulus arvensis, elymus repens, heracleum sphondylium, artemisia vulgaris, crepis setosa, daucus carota, glycyrrhiza echinata, lactuca serriola, linaria vulgaris, plantago major, polygonum aviculare, rumex crispus, sorghum halepense, tripleurospermum inodorum