triticum aestivum, apera spica-venti, equisetum arvense, centaurea cyanus, cirsium arvense, stellaria media, vicia tetrasperma, achillea millefolium, agrostemma githago, buglossoides arvensis, elymus repens, myosotis arvensis, secale cereale, sonchus arvensis, stellaria graminea, trifolium repens, vicia sativa, viola arvensis