hordeum vulgare, tripleurospermum inodorum, convolvulus arvensis, avena fatua, capsella bursa-pastoris, chenopodium album, artemisia vulgaris, centaurea cyanus, elymus repens, fallopia convolvulus, geranium dissectum, thlaspi arvense, triticum aestivum, erodium cicutarium, myosotis arvensis, plantago lanceolata, plantago major