secale cereale, anthoxanthum aristatum, anthemis arvensis, aphanes arvensis, arnoseris minima, centaurea cyanus, equisetum arvense, equisetum sylvaticum, fallopia convolvulus, rumex acetosella, scleranthus annuus, veronica arvensis, veronica hederifolia, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis