digitaria sanguinalis, convolvulus arvensis, portulaca oleracea, setaria pumila, amaranthus blitoides, amaranthus retroflexus, chenopodium album, echinochloa crus-galli, elymus repens, eragrostis minor, erodium cicutarium, geranium dissectum, hibiscus trionum, lathyrus tuberosus, sinapis arvensis, sisymbrium loeselii, veronica persica, vicia grandiflora, xanthium spinosum