capsella bursa-pastoris, aphanes arvensis, lamium purpureum, thlaspi arvense, viola arvensis, aethusa cynapium, alopecurus pratensis, arabidopsis thaliana, galium aparine, hordeum vulgare, lamium amplexicaule, myosotis arvensis, stellaria media, tripleurospermum inodorum, valerianella locusta, veronica persica, ranunculus arvensis