text: elymus repens, setaria viridis, vicia sativa, viola arvensis, viola tricolor, apera spica-venti, arabidopsis thaliana, arnoseris minima, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cota tinctoria, fallopia convolvulus, scleranthus annuus, spergula arvensis, trifolium arvense, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, crepis tectorum, myosotis arvensis