solanum tuberosum, chenopodium album, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, galeopsis tetrahit, galinsoga quadriradiata, gnaphalium uliginosum, myosotis arvensis, persicaria maculosa, plantago media, polygonum aviculare, sonchus arvensis, sonchus oleraceus, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica