chenopodium album, amaranthus retroflexus, amaranthus hypochondriacus, chenopodiastrum hybridum, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, euphorbia helioscopia, falcaria vulgaris, galinsoga parviflora, persicaria lapathifolia, rorippa sylvestris, senecio vernalis, setaria pumila, sinapis arvensis, sonchus arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, veronica polita