secale cereale, apera spica-venti, veronica hederifolia, mentha arvensis, scleranthus annuus, arabidopsis thaliana, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, draba verna, fallopia convolvulus, galeopsis bifida, lamium amplexicaule, lamium purpureum, myosotis arvensis, myosotis stricta, myosurus minimus, ranunculus repens, roemeria argemone, rumex acetosella, spergula arvensis, stellaria media, veronica arvensis, veronica triphyllos, viola arvensis