sisymbrium loeselii, elymus repens, chenopodium album, agrostis gigantea, convolvulus arvensis, erigeron canadensis, lactuca serriola, tripleurospermum inodorum, artemisia vulgaris, avena sativa, centaurea cyanus, fallopia convolvulus, malva pusilla, setaria pumila, triticum aestivum, cichorium intybus, rumex crispus