galinsoga parviflora, argentina anserina, chenopodium album, cirsium arvense, echinochloa crus-galli, galium aparine, sonchus arvensis, stachys palustris, stellaria media, agrostis stolonifera, equisetum arvense, fallopia convolvulus, lipandra polysperma, capsella bursa-pastoris, centaurea cyanus, elymus repens, lamium purpureum, lapsana communis, myosotis arvensis, papaver rhoeas, rorippa sylvestris, setaria pumila, tussilago farfara, veronica persica