polygonum aviculare, arctium lappa, atriplex tatarica, chenopodium album, cichorium intybus, convolvulus arvensis, echinochloa crus-galli, hordeum murinum, lepidium ruderale, lolium perenne, malva pusilla, matricaria chamomilla, medicago sativa, plantago lanceolata, plantago major, plantago media, trifolium pratense, verbena officinalis