beta vulgaris, stellaria media, elymus repens, juncus bufonius, veronica persica, achillea millefolium, capsella bursa-pastoris, cirsium arvense, equisetum arvense, galinsoga quadriradiata, galium aparine, gnaphalium uliginosum, lapsana communis, matricaria discoidea, myosotis arvensis, sonchus asper, viola arvensis