echinochloa crus-galli, lotus corniculatus, medicago sativa, phleum pratense, trifolium repens, lolium multiflorum, acalypha virginica, calystegia sepium, chenopodium album, leontodon hispidus, lolium perenne, lolium pratense, plantago major, setaria pumila, solanum nigrum, stellaria media, trifolium pratense, veronica persica, lactuca serriola, papaver rhoeas, persicaria maculosa, rumex crispus, rumex obtusifolius, verbena officinalis