tripleurospermum inodorum, sinapis arvensis, centaurea cyanus, mentha arvensis, poa annua, sonchus arvensis, chenopodium album, veronica arvensis, veronica persica, aphanes arvensis, capsella bursa-pastoris, cirsium arvense, elymus repens, fallopia convolvulus, gnaphalium uliginosum, myosotis arvensis, persicaria lapathifolia, senecio vulgaris, spergula arvensis, stellaria media, thlaspi arvense, tussilago farfara, veronica agrestis, viola arvensis, galium aparine, geranium dissectum, juncus bufonius, rumex crispus, secale cereale