chenopodium album, elymus repens, fallopia convolvulus, galinsoga quadriradiata, gnaphalium uliginosum, juncus bufonius, lamium purpureum, matricaria chamomilla, myosotis arvensis, plantago uliginosa, poa annua, sinapis arvensis, sonchus asper, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, fumaria officinalis, geranium pusillum, lamium amplexicaule