capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, fumaria officinalis, lamium amplexicaule, lysimachia arvensis, plantago uliginosa, senecio vulgaris, silene noctiflora, sinapis arvensis, sonchus arvensis, sonchus asper, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, viola arvensis