chenopodium album, convolvulus arvensis, fumaria officinalis, galium aparine, gnaphalium uliginosum, lapsana communis, myosotis arvensis, persicaria hydropiper, poa annua, ranunculus repens, sonchus arvensis, sonchus asper, stachys palustris, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, vicia hirsuta, viola arvensis, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, persicaria maculosa, plantago uliginosa, senecio vulgaris, sonchus oleraceus