apera spica-venti, anthemis arvensis, arnoseris minima, holcus mollis, scleranthus annuus, erodium cicutarium, secale cereale, setaria pumila, spergula arvensis, spergula morisonii, teesdalia nudicaulis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, erigeron canadensis, fallopia convolvulus, myosotis arvensis, polygonum aviculare, raphanus raphanistrum, rumex acetosella, tripleurospermum inodorum, veronica arvensis, veronica dillenii, vicia hirsuta, vicia sativa, viola arvensis, viola tricolor