tripleurospermum inodorum, apera spica-venti, chenopodium album, elymus repens, lolium multiflorum, aphanes arvensis, equisetum arvense, fallopia convolvulus, persicaria maculosa, poa annua, stellaria media, viola arvensis, artemisia vulgaris, euphorbia helioscopia, gnaphalium uliginosum, lamium amplexicaule, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, phleum pratense, roemeria argemone, sinapis arvensis, veronica agrestis, veronica persica, vicia hirsuta