secale cereale, anthoxanthum aristatum, apera spica-venti, achillea millefolium, agrostemma githago, agrostis gigantea, anthemis arvensis, arnoseris minima, artemisia vulgaris, centaurea cyanus, cerastium arvense, fallopia convolvulus, myosotis arvensis, raphanus raphanistrum, roemeria argemone, rumex acetosella, scleranthus annuus, veronica arvensis, vicia sativa, vicia tetrasperma