stachys annua, fallopia convolvulus, amaranthus retroflexus, ambrosia artemisiifolia, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, euphorbia helioscopia, euphorbia tommasiniana, hibiscus trionum, lysimachia arvensis, papaver rhoeas, setaria pumila, setaria viridis, sinapis arvensis, viola arvensis