text: persicaria hydropiper, anthemis arvensis, spergula arvensis, centaurea cyanus, cirsium arvense, fallopia convolvulus, scleranthus annuus, galeopsis bifida, galeopsis tetrahit, myosotis arvensis, raphanus raphanistrum, viola arvensis, achillea millefolium, chenopodium album, convolvulus arvensis, elymus repens, galium aparine, holcus mollis, rumex acetosella, stellaria graminea, trifolium arvense, trifolium repens, vicia sativa