galinsoga parviflora, echinochloa crus-galli, setaria viridis, achillea millefolium, artemisia absinthium, artemisia vulgaris, berteroa incana, chenopodium album, convolvulus arvensis, elymus repens, erigeron acris, erodium cicutarium, herniaria glabra, myosotis arvensis, persicaria amphibia, plantago major, polygonum aviculare, rumex acetosella, sinapis arvensis, sonchus asper, trifolium dubium, tripleurospermum inodorum, veronica arvensis, vicia villosa, viola arvensis, avena strigosa