chenopodium album, xanthium orientale, elymus repens, lepidium graminifolium, artemisia annua, artemisia verlotiorum, atriplex patula, calystegia sepium, cirsium arvense, cuscuta australis, cynodon dactylon, daucus carota, erigeron sumatrensis, lactuca serriola, lolium perenne, lythrum salicaria, papaver setigerum, picris hieracioides, symphyotrichum squamatum