ornithopus sativus, spergula arvensis, raphanus raphanistrum, scleranthus annuus, setaria pumila, achillea millefolium, amaranthus retroflexus, capsella bursa-pastoris, centaurea cyanus, chenopodium album, convolvulus arvensis, digitaria ischaemum, echinochloa crus-galli, elymus repens, erigeron canadensis, fallopia convolvulus, lamium amplexicaule, rumex acetosella, sinapis alba, spergularia rubra, vicia tetrasperma