text: centaurea cyanus, elymus repens, aethusa cynapium, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, myosotis arvensis, papaver rhoeas, sinapis arvensis, sonchus asper, stellaria media, tripleurospermum inodorum, veronica peregrina, viola arvensis, atriplex patula, crepis tectorum, daucus carota, echium vulgare