stellaria media, amaranthus retroflexus, galinsoga quadriradiata, veronica persica, amaranthus hypochondriacus, capsella bursa-pastoris, chenopodium album, echinochloa crus-galli, lipandra polysperma, persicaria lapathifolia, poa annua, aethusa cynapium, mercurialis annua, senecio vulgaris, solanum nigrum, sonchus asper