galeopsis tetrahit, stellaria media, fallopia convolvulus, myosotis arvensis, poa trivialis, tussilago farfara, capsella bursa-pastoris, chenopodium album, cirsium arvense, persicaria maculosa, sonchus arvensis, veronica agrestis, veronica chamaedrys, vicia cracca, vicia sepium, viola arvensis, viola tricolor