arabidopsis thaliana, viola arvensis, aphanes arvensis, lamium amplexicaule, tripleurospermum inodorum, veronica hederifolia, apera spica-venti, capsella bursa-pastoris, chenopodium album, draba verna, elymus repens, fallopia convolvulus, myosotis arvensis, myosurus minimus, stellaria media, veronica arvensis, veronica triphyllos, vicia hirsuta, vicia sativa, artemisia vulgaris, lycopsis arvensis, myosotis stricta