text: triticum aestivum, equisetum arvense, apera spica-venti, convolvulus arvensis, vicia hirsuta, achillea millefolium, aphanes arvensis, centaurea cyanus, chenopodium album, cirsium arvense, elymus repens, galeopsis tetrahit, gnaphalium uliginosum, lolium perenne, myosotis arvensis, myosotis stricta, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, poa annua, ranunculus repens, sinapis arvensis, stachys palustris, stellaria media, thlaspi arvense, veronica hederifolia, veronica persica, vicia villosa, viola arvensis