chenopodium album, equisetum arvense, tripleurospermum inodorum, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, lamium amplexicaule, plantago uliginosa, senecio vulgaris, sinapis arvensis, sonchus oleraceus, stellaria media, veronica persica, viola arvensis, elymus repens, tussilago farfara