text: triticum aestivum, anthemis arvensis, buglossoides arvensis, stellaria media, veronica hederifolia, veronica persica, myosotis arvensis, viola arvensis, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, scleranthus annuus, thlaspi arvense, centaurea cyanus, draba verna, ranunculus repens