cirsium arvense, chenopodium album, spergula arvensis, apera spica-venti, artemisia vulgaris, centaurea cyanus, elymus repens, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lysimachia arvensis, plantago uliginosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, sonchus arvensis, stellaria media, trifolium pratense, tripleurospermum inodorum, persicaria maculosa