lipandra polysperma, veronica persica, chenopodium album, cirsium arvense, rumex crispus, sinapis arvensis, atriplex patula, brassica juncea, gnaphalium uliginosum, lamium purpureum, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, persicaria maculosa, phragmites australis, plantago major, senecio vulgaris, setaria pumila, sonchus asper, stellaria media, tripleurospermum inodorum