digitaria sanguinalis, stellaria media, portulaca oleracea, sonchus asper, veronica persica, amaranthus retroflexus, capsella bursa-pastoris, euphorbia helioscopia, lipandra polysperma, senecio vulgaris, agrostis stolonifera, amaranthus blitum, amaranthus hybridus, calystegia sepium, echinochloa crus-galli, mercurialis annua, persicaria maculosa, sonchus oleraceus