zea mays, bothriochloa ischaemum, cirsium arvense, chenopodium album, convolvulus arvensis, fumaria capreolata, fumaria officinalis, glebionis segetum, lactuca serriola, polygonum bellardii, setaria pumila, solanum nigrum, stachys annua, orlaya grandiflora, rubus ulmifolius, sorghum halepense