echinochloa crus-galli, zea mays, abutilon theophrasti, arctium tomentosum, cirsium arvense, hibiscus trionum, amaranthus powellii, chenopodium album, amaranthus retroflexus, conium maculatum, convolvulus arvensis, lycopus europaeus, setaria pumila, tripleurospermum inodorum, veronica persica, atriplex patula, carduus acanthoides, galium aparine, rumex crispus