hordeum vulgare, chenopodium album, avena sativa, cirsium arvense, convolvulus arvensis, centaurea cyanus, cichorium intybus, equisetum arvense, fallopia convolvulus, galium aparine, lamium purpureum, lathyrus tuberosus, persicaria maculosa, raphanus raphanistrum, sinapis arvensis, sonchus arvensis, stellaria media, thlaspi arvense, veronica persica, vicia hirsuta, vicia tetrasperma