aphanes arvensis, anthemis arvensis, medicago sativa, achillea millefolium, arenaria serpyllifolia, arrhenatherum elatius, convolvulus arvensis, dactylis glomerata, erigeron annuus, fallopia convolvulus, lysimachia arvensis, papaver rhoeas, poa pratensis, silene latifolia, veronica arvensis, veronica persica, viola arvensis