beta vulgaris, solanum nigrum, calystegia sepium, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, cuscuta europaea, echinochloa crus-galli, equisetum arvense, helminthotheca echioides, lysimachia arvensis, phragmites australis, setaria verticillata, setaria viridis, veronica hederifolia