apera spica-venti, myosotis stricta, scleranthus annuus, trifolium pratense, achillea millefolium, centaurea cyanus, draba verna, equisetum arvense, fallopia convolvulus, juncus bufonius, lysimachia arvensis, myosotis arvensis, papaver dubium, rumex acetosella, viola arvensis, aphanes arvensis, arabidopsis thaliana, cirsium arvense, crepis tectorum, raphanus raphanistrum, spergula arvensis, veronica arvensis, vicia hirsuta