fallopia convolvulus, scleranthus annuus, capsella bursa-pastoris, centaurea cyanus, chenopodium album, persicaria hydropiper, spergula arvensis, viola tricolor, anthemis arvensis, apera spica-venti, crepis tectorum, euphorbia stricta, galium aparine, polygonum aviculare, raphanus raphanistrum, rumex acetosella, senecio vulgaris, veronica arvensis, vicia hirsuta, vicia sativa