veronica hederifolia, chenopodium album, cirsium arvense, delphinium consolida, equisetum arvense, poa annua, roemeria argemone, sinapis arvensis, sonchus arvensis, stellaria media, veronica triphyllos, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, elymus repens, fallopia convolvulus, lamium amplexicaule, lycopsis arvensis, silene latifolia, tripleurospermum inodorum, vicia hirsuta, viola arvensis