centaurea cyanus, viola arvensis, apera spica-venti, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, aphanes arvensis, myosotis arvensis, veronica triphyllos, vicia hirsuta, vicia sativa, artemisia vulgaris, delphinium consolida, equisetum arvense, geranium pusillum, lamium amplexicaule, lamium purpureum, matricaria discoidea, persicaria maculosa, thlaspi arvense, tripleurospermum inodorum