fallopia convolvulus, helminthotheca echioides, kickxia spuria, stachys annua, avena fatua, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia falcata, euphorbia helioscopia, lolium multiflorum, lysimachia arvensis, mercurialis annua, setaria viridis, verbena officinalis