calepina irregularis, buglossoides arvensis, chenopodium album, cirsium arvense, descurainia sophia, erysimum repandum, lamium amplexicaule, papaver dubium, rapistrum rugosum, senecio vernalis, veronica hederifolia, xanthium orientale, bromus sterilis, chorispora tenella, convolvulus arvensis, mercurialis annua