triticum aestivum, galinsoga quadriradiata, stellaria media, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, viola arvensis, aegopodium podagraria, cirsium arvense, lolium multiflorum, persicaria lapathifolia, ranunculus repens, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, lamium purpureum, oxalis stricta, poa annua, rumex obtusifolius