secale cereale, lysimachia arvensis, equisetum arvense, juncus bufonius, myosotis stricta, polygonum aviculare, scleranthus annuus, achillea millefolium, anthemis arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, draba verna, ranunculus repens, rumex acetosella, veronica arvensis, vicia tetrasperma, viola arvensis