echinochloa crus-galli, setaria viridis, avena fatua, brassica rapa, carduus crispus, centaurea cyanus, cichorium intybus, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, euphorbia tommasiniana, fallopia convolvulus, galeopsis bifida, galeopsis ladanum, galium mollugo, malva pusilla, sonchus arvensis, stachys annua, tripleurospermum inodorum