triticum aestivum, galium aparine, centaurea cyanus, cirsium arvense, veronica hederifolia, achillea millefolium, equisetum arvense, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, mentha arvensis, myosotis arvensis, myosotis stricta, oxalis stricta, papaver rhoeas, plantago major, polygonum aviculare, roemeria argemone, rumex acetosella, sinapis arvensis, sonchus arvensis, spergula arvensis, stachys palustris, stellaria media, tussilago farfara, veronica persica, vicia tetrasperma, viola arvensis