hordeum vulgare, matricaria chamomilla, vicia sativa, fallopia convolvulus, holcus mollis, polygonum aviculare, apera spica-venti, chenopodium album, myosotis arvensis, persicaria maculosa, spergula arvensis, viola arvensis, agrostis capillaris, capsella bursa-pastoris, centaurea cyanus, holcus lanatus, poa trivialis, rumex acetosella, raphanus sativus, sinapis alba, trifolium pratense, trifolium repens