beta vulgaris, calystegia sepium, phragmites australis, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, cuscuta europaea, daucus carota, echinochloa crus-galli, helminthotheca echioides, lepidium ruderale, lysimachia arvensis, matricaria chamomilla, medicago lupulina, persicaria lapathifolia, polygonum aviculare, setaria verticillata, setaria viridis, solanum nigrum, sonchus oleraceus, veronica hederifolia, rumex obtusifolius