argentina anserina, trifolium repens, lolium perenne, medicago lupulina, achillea millefolium, chenopodium album, daucus carota, lotus corniculatus, plantago major, polygonum aviculare, tripleurospermum inodorum, arrhenatherum elatius, centaurea jacea, cichorium intybus, cirsium canum, convolvulus arvensis, cynodon dactylon, echinochloa crus-galli, elymus repens, epilobium tetragonum, erigeron canadensis, inula britannica, lysimachia arvensis, mentha pulegium, pastinaca sativa, phragmites australis, ranunculus repens, salvia verticillata, veronica anagalloides