secale cereale, agrostemma githago, cirsium arvense, equisetum arvense, fallopia convolvulus, sonchus arvensis, apera spica-venti, aphanes arvensis, centaurea cyanus, cerastium arvense, galinsoga quadriradiata, galium aparine, lysimachia arvensis, myosotis arvensis, plantago uliginosa, polygonum aviculare, raphanus raphanistrum, roemeria argemone, sagina procumbens, scleranthus annuus, spergula arvensis, stachys palustris, stellaria media, valerianella dentata, vicia hirsuta, viola arvensis