echinochloa crus-galli, fallopia convolvulus, chenopodium album, elymus repens, erodium cicutarium, galinsoga parviflora, plantago major, polygonum aviculare, silene latifolia, veronica arvensis, viola arvensis, capsella bursa-pastoris, galeopsis bifida, geranium pusillum, matricaria discoidea, tripleurospermum inodorum