mercurialis annua, amaranthus retroflexus, convolvulus arvensis, chenopodium album, cirsium arvense, erodium cicutarium, lipandra polysperma, mentha longifolia, setaria pumila, setaria viridis, stachys annua, veronica persica, ambrosia artemisiifolia, calystegia sepium, euphorbia helioscopia, sinapis arvensis, sonchus arvensis