kickxia elatine, erigeron sumatrensis, erigeron canadensis, polygonum aviculare, visnaga daucoides, centaurium pulchellum, coleostephus myconis, cyperus rotundus, digitaria sanguinalis, lolium multiflorum, lysimachia arvensis, trifolium arvense, xanthium orientale, bunias erucago, chenopodium album, helminthotheca echioides, lotus hispidus, lysimachia foemina