text: chenopodium album, equisetum arvense, fallopia convolvulus, lycopsis arvensis, elymus repens, setaria viridis, stellaria media, veronica persica, arabidopsis thaliana, capsella bursa-pastoris, chenopodium suecicum, falcaria vulgaris, lamium amplexicaule, lysimachia arvensis, medicago lupulina, myosotis arvensis, raphanus raphanistrum, sinapis arvensis, sonchus asper, vicia hirsuta, viola arvensis