veronica agrestis, veronica persica, capsella bursa-pastoris, poa annua, senecio vulgaris, stellaria media, chenopodium album, cirsium vulgare, euphorbia helioscopia, euphorbia peplus, lipandra polysperma, myosotis arvensis, persicaria maculosa, plantago uliginosa, solanum nigrum, sonchus asper, urtica urens, veronica polita