linum usitatissimum, fallopia convolvulus, scleranthus annuus, achillea millefolium, anthemis arvensis, apera spica-venti, avena sativa, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, erigeron canadensis, galeopsis bifida, lolium remotum, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, setaria pumila, veronica arvensis, vicia sativa, viola arvensis