centaurea cyanus, alopecurus myosuroides, legousia speculum-veneris, lolium multiflorum, ranunculus arvensis, anthemis arvensis, artemisia verlotiorum, calystegia sepium, capsella bursa-pastoris, fumaria officinalis, papaver rhoeas, persicaria maculosa, polygonum aviculare, roemeria apula, rumex obtusifolius, sinapis arvensis, vicia sativa, viola tricolor, avena fatua, brassica oleracea, chenopodium album, datura stramonium, delphinium consolida, erigeron annuus, erigeron canadensis, fallopia convolvulus, myosotis arvensis, raphanus raphanistrum, rorippa sylvestris, silene latifolia, stellaria media, valerianella locusta