secale cereale, centaurea cyanus, anthemis arvensis, arabidopsis thaliana, elymus repens, scleranthus annuus, vicia hirsuta, vicia sativa, vicia villosa, achillea millefolium, agrostemma githago, apera spica-venti, aphanes arvensis, cirsium arvense, convolvulus arvensis, lycopsis arvensis, lysimachia arvensis, oxalis stricta, ranunculus repens, roemeria argemone, rumex acetosella, rumex crispus, stellaria graminea, trifolium repens, veronica arvensis, viola arvensis