ambrosia artemisiifolia, lactuca serriola, panicum miliaceum, artemisia vulgaris, calystegia sepium, cichorium intybus, convolvulus arvensis, erigeron canadensis, pastinaca sativa, persicaria maculosa, setaria pumila, tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, cirsium arvense