echinochloa crus-galli, chenopodium album, atriplex prostrata, capsella bursa-pastoris, galinsoga quadriradiata, lipandra polysperma, mentha arvensis, noccaea perfoliata, persicaria lapathifolia, plantago media, sinapis arvensis, stellaria media, veronica persica, lythrum salicaria, matricaria discoidea