amaranthus deflexus, chenopodiastrum murale, chenopodium album, polygonum aviculare, anacyclus clavatus, centaurea calcitrapa, chenopodium opulifolium, descurainia sophia, malva nicaeensis, senecio vulgaris, sisymbrium irio, stellaria media, xanthium spinosum, atriplex rosea, convolvulus arvensis, erigeron bonariensis, helminthotheca echioides, lamium amplexicaule, malva neglecta, marrubium vulgare, poa annua, rumex crispus