beta vulgaris, galinsoga quadriradiata, cirsium arvense, echinochloa crus-galli, elymus repens, equisetum arvense, persicaria lapathifolia, avena fatua, bidens tripartita, centaurea cyanus, chenopodium album, fallopia convolvulus, stachys palustris, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis