hordeum distichon, argentina anserina, centaurea cyanus, cirsium arvense, fallopia convolvulus, galium aparine, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, sonchus arvensis, spergula arvensis, stellaria media, veronica persica, vicia hirsuta, viola arvensis, capsella bursa-pastoris, cerastium holosteoides, elymus repens, galinsoga quadriradiata, lamium purpureum, lipandra polysperma, lysimachia arvensis, mentha arvensis, papaver rhoeas, ranunculus repens, rorippa sylvestris, tripleurospermum inodorum, vicia sepium, vicia tetrasperma