polygonum aviculare, stellaria media, galeopsis speciosa, myosotis arvensis, poa trivialis, sinapis arvensis, sonchus asper, veronica arvensis, veronica persica, aphanes arvensis, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, lamium purpureum, legousia speculum-veneris, lysimachia arvensis, matricaria chamomilla, matricaria discoidea, papaver rhoeas, persicaria hydropiper, rumex crispus, thlaspi arvense, viola arvensis, sisymbrium officinale