mercurialis annua, amaranthus hybridus, cirsium arvense, panicum miliaceum, persicaria lapathifolia, convolvulus arvensis, amaranthus retroflexus, ambrosia artemisiifolia, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, echinochloa crus-galli, elymus repens, equisetum arvense, fallopia convolvulus, reseda lutea, setaria pumila, setaria viridis, solanum nigrum, sonchus arvensis