secale cereale, apera spica-venti, agrostemma githago, papaver rhoeas, vicia tetrasperma, arenaria serpyllifolia, centaurea cyanus, cirsium arvense, elymus repens, fallopia convolvulus, myosotis arvensis, sonchus arvensis, stellaria media, viola arvensis, equisetum arvense, erysimum cheiranthoides, galium aparine, medicago lupulina, scleranthus annuus, setaria viridis, trifolium pratense, trifolium repens, vicia hirsuta, buglossoides arvensis