text: beta vulgaris, aphanes arvensis, avena fatua, capsella bursa-pastoris, centaurea cyanus, elymus repens, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lapsana communis, lysimachia arvensis, myosotis arvensis, oxalis stricta, polygonum aviculare, raphanus raphanistrum, rumex acetosella, scleranthus annuus, sinapis arvensis, stellaria media, tripleurospermum inodorum, viola arvensis