matricaria chamomilla, apera spica-venti, centaurea cyanus, aphanes arvensis, capsella bursa-pastoris, fallopia convolvulus, stellaria media, veronica triphyllos, vicia hirsuta, vicia tetrasperma, convolvulus arvensis, myosotis arvensis, poa annua, roemeria argemone, vicia cracca, viola arvensis, cirsium arvense, thlaspi arvense, tripleurospermum inodorum, daucus carota, papaver rhoeas, polygonum aviculare, scleranthus annuus, veronica arvensis, veronica persica, vicia sativa, arenaria serpyllifolia