hordeum murinum, cynodon dactylon, glebionis coronaria, malva sylvestris, avena sterilis, dittrichia viscosa, foeniculum vulgare, galactites tomentosa, lactuca saligna, lolium rigidum, phalaris minor, reseda alba, rumex pulcher, sonchus oleraceus, tyrimnus leucographus, urospermum picroides