capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, fumaria officinalis, gnaphalium uliginosum, lysimachia arvensis, poa annua, sinapis arvensis, sonchus arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, veronica persica, vicia hirsuta, galeopsis tetrahit, papaver dubium