beta vulgaris, chenopodium album, persicaria maculosa, stellaria media, papaver somniferum, artemisia vulgaris, buglossoides arvensis, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, galium spurium, gnaphalium uliginosum, lysimachia arvensis, mentha arvensis, oxalis stricta, persicaria lapathifolia, tripleurospermum inodorum, vicia hirsuta