hordeum vulgare, lapsana communis, veronica arvensis, centaurea cyanus, tripleurospermum inodorum, veronica persica, viola arvensis, anthemis arvensis, capsella bursa-pastoris, galium aparine, geranium pusillum, myosotis arvensis, stellaria media, thlaspi arvense, vicia hirsuta, lamium amplexicaule, lamium purpureum