secale cereale, apera spica-venti, centaurea cyanus, matricaria discoidea, stellaria media, veronica hederifolia, veronica triphyllos, viola arvensis, buglossoides arvensis, capsella bursa-pastoris, lamium amplexicaule, aphanes arvensis, arabidopsis thaliana, draba verna, myosotis arvensis, myosotis stricta, roemeria argemone, arenaria serpyllifolia, delphinium consolida