sinapis arvensis, stellaria media, apera spica-venti, aphanes arvensis, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, matricaria chamomilla, myosotis arvensis, papaver dubium, plantago uliginosa, poa annua, scleranthus annuus, sonchus arvensis, sonchus oleraceus, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, lycopsis arvensis, roemeria argemone, rumex crispus