amaranthus retroflexus, calystegia sepium, chenopodium album, convolvulus arvensis, elymus repens, stachys palustris, cirsium arvense, diplotaxis muralis, lipandra polysperma, persicaria maculosa, ranunculus repens, rumex obtusifolius, sonchus arvensis, sonchus asper, veronica persica, capsella bursa-pastoris, euphorbia helioscopia, fallopia convolvulus, polygonum aviculare, sinapis arvensis, solanum nigrum, viola tricolor