tripleurospermum inodorum, chenopodium album, cirsium arvense, elymus repens, matricaria chamomilla, myosotis arvensis, stellaria media, thlaspi arvense, tussilago farfara, veronica persica, fallopia convolvulus, lamium purpureum, viola arvensis, aphanes arvensis, centaurea cyanus, galium aparine, gnaphalium uliginosum, lysimachia arvensis, plantago uliginosa, poa annua, sonchus arvensis, sonchus asper, vicia hirsuta, cerastium holosteoides, papaver rhoeas, persicaria lapathifolia