hordeum vulgare, chenopodium album, galeopsis tetrahit, achillea millefolium, avena sativa, cirsium arvense, equisetum arvense, persicaria lapathifolia, raphanus raphanistrum, spergula arvensis, apera spica-venti, fallopia convolvulus, lysimachia arvensis, myosotis arvensis, persicaria maculosa, polygonum aviculare, rorippa sylvestris, rumex acetosella, scleranthus annuus, stellaria graminea, vicia hirsuta, vicia sativa, viola arvensis