secale cereale, convolvulus arvensis, tripleurospermum inodorum, apera spica-venti, centaurea cyanus, scleranthus annuus, vicia hirsuta, equisetum arvense, falcaria vulgaris, aphanes arvensis, cirsium arvense, fallopia convolvulus, geranium pusillum, lapsana communis, myosotis arvensis, polygonum aviculare, potentilla reptans, raphanus raphanistrum, roemeria argemone, rumex crispus, silene latifolia