triticum aestivum, elymus repens, centaurea cyanus, chenopodium album, galeopsis tetrahit, tripleurospermum inodorum, agrostemma githago, avena sativa, capsella bursa-pastoris, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, galium aparine, hordeum vulgare, persicaria maculosa, secale cereale, sinapis arvensis, spergula arvensis, stellaria media, trifolium repens, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa