matricaria chamomilla, echinochloa crus-galli, plantago media, polygonum aviculare, brassica napus, chenopodium album, elymus repens, gnaphalium uliginosum, persicaria maculosa, tripleurospermum inodorum, rorippa palustris, thlaspi arvense, bolboschoenus planiculmis, lysimachia arvensis, rumex crispus, triticum aestivum