triticum aestivum, tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, trifolium repens, dichodon viscidum, gnaphalium uliginosum, lipandra polysperma, lysimachia arvensis, myosurus minimus, persicaria lapathifolia, plantago major, ranunculus arvensis, ranunculus lateriflorus, sonchus oleraceus, thlaspi arvense, veronica beccabunga, viola arvensis, equisetum arvense, poa annua, rorippa sylvestris, rumex crispus