veronica persica, capsella bursa-pastoris, stellaria media, apera spica-venti, viola arvensis, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, lamium amplexicaule, veronica hederifolia, centaurea cyanus, crepis tectorum, draba verna, galium aparine, myosotis arvensis, tripleurospermum inodorum, veronica triphyllos