galinsoga parviflora, solanum nigrum, stellaria media, amaranthus retroflexus, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, galinsoga quadriradiata, galium aparine, lamium purpureum, myosotis arvensis, persicaria lapathifolia, setaria pumila, veronica persica, atriplex patula, campanula rapunculoides, capsella bursa-pastoris, echinochloa crus-galli, equisetum arvense, erysimum cheiranthoides, lolium perenne, malva neglecta, neslia paniculata, papaver rhoeas, persicaria maculosa, sinapis arvensis, vicia grandiflora, viola arvensis