triticum aestivum, apera spica-venti, tripleurospermum inodorum, avena fatua, elymus repens, juncus bufonius, lathyrus tuberosus, equisetum arvense, gnaphalium uliginosum, persicaria maculosa, raphanus raphanistrum, secale cereale, spergula arvensis, symphytum officinale, vicia sativa