triticum aestivum, apera spica-venti, cirsium arvense, elymus repens, convolvulus arvensis, galeopsis bifida, lathyrus tuberosus, secale cereale, stachys palustris, tripleurospermum inodorum, achillea millefolium, artemisia vulgaris, centaurea cyanus, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galinsoga quadriradiata, gnaphalium uliginosum, heracleum sphondylium, lysimachia arvensis, myosotis arvensis, persicaria maculosa, plantago uliginosa, polygonum aviculare, ranunculus repens, solanum tuberosum, sonchus arvensis, stellaria graminea, thlaspi arvense, veronica persica