triticum aestivum, apera spica-venti, ranunculus repens, chenopodium album, elymus repens, fallopia convolvulus, gnaphalium uliginosum, matricaria chamomilla, plantago uliginosa, tripleurospermum inodorum, vicia hirsuta, achillea millefolium, convolvulus arvensis, erysimum cheiranthoides, mentha arvensis, papaver rhoeas, persicaria maculosa, polygonum aviculare, rorippa sylvestris, stellaria media, thlaspi arvense, trifolium repens, viola arvensis