elymus repens, apera spica-venti, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, myosotis arvensis, raphanus raphanistrum, rumex acetosella, spergula arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis, aphanes arvensis, artemisia vulgaris, scleranthus annuus, sonchus oleraceus, thlaspi arvense