fallopia convolvulus, stellaria media, aphanes arvensis, capsella bursa-pastoris, chenopodium album, matricaria chamomilla, poa annua, sinapis arvensis, tripleurospermum inodorum, viola arvensis, apera spica-venti, cirsium arvense, euphorbia helioscopia, lycopsis arvensis, lysimachia arvensis, ranunculus arvensis, sherardia arvensis, veronica polita