text: chenopodium album, equisetum arvense, galeopsis speciosa, stellaria media, fallopia convolvulus, galeopsis tetrahit, sinapis arvensis, sonchus arvensis, atriplex patula, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, lycopsis arvensis, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, silene latifolia, veronica persica, viola arvensis