elymus repens, solanum tuberosum, achillea millefolium, centaurea cyanus, fallopia convolvulus, mentha arvensis, oxalis stricta, rumex acetosella, scleranthus annuus, setaria pumila, erodium cicutarium, lysimachia arvensis, raphanus raphanistrum, sinapis arvensis, tripleurospermum inodorum, viola arvensis