stellaria media, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lamium amplexicaule, lycopsis arvensis, matricaria chamomilla, myosotis arvensis, poa annua, sinapis arvensis, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, cirsium arvense, galinsoga parviflora, lamium purpureum