avena sativa, vicia sativa, centaurea cyanus, chenopodium album, cichorium intybus, convolvulus arvensis, equisetum arvense, equisetum sylvaticum, fallopia convolvulus, galeopsis ladanum, hordeum vulgare, knautia arvensis, pimpinella saxifraga, sonchus arvensis, tripleurospermum inodorum, triticum aestivum