tripleurospermum inodorum, sinapis arvensis, sonchus arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, plantago uliginosa, poa annua, polygonum aviculare, sonchus asper, veronica agrestis, veronica persica, atriplex patula, cirsium arvense, elymus repens, equisetum arvense, gnaphalium uliginosum, myosotis arvensis, persicaria lapathifolia, raphanus raphanistrum, stellaria media, thlaspi arvense, tussilago farfara, viola arvensis, spergula arvensis