text: cirsium arvense, equisetum arvense, fallopia convolvulus, stellaria media, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, galeopsis tetrahit, galinsoga parviflora, geranium pusillum, lamium amplexicaule, lycopsis arvensis, myosotis arvensis, raphanus raphanistrum, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia hirsuta, viola arvensis