cirsium arvense, convolvulus arvensis, bromus sterilis, chenopodium album, cynanchum acutum, cynodon dactylon, lactuca serriola, mercurialis annua, rumex crispus, sisymbrium orientale, sonchus oleraceus, xanthium orientale, centaurea diffusa, crepis foetida, fallopia convolvulus, ornithogalum ponticum, papaver dubium, senecio vernalis