beta vulgaris, chenopodium album, matricaria chamomilla, plantago uliginosa, cirsium arvense, echinochloa crus-galli, elymus repens, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, lysimachia arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, sinapis arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica